If you’re searching for the best self-propelled lawn mowers in 2026, you’re likely balancing power, convenience, and budget. The Greenworks 60V 21-inch Self-Propelled Lawn Mower stands out for its impressive battery life and versatility, making it ideal for large yards. The SENIX 21” Self Propelled Gas Lawn Mower offers robust power for heavy-duty tasks, while the Greenworks 40V 21-inch Brushless Cordless Mower provides a quieter, more eco-friendly experience for smaller lawns. Each of these options highlights different priorities — from battery capacity to power and ease of maintenance. The main tradeoffs in this category often involve balancing upfront cost against long-term convenience and performance. Continue reading for a detailed breakdown of each model to find your best fit.

15
compared
6
brands
2
deck materials
Which self-propelled lawn mower should you buy?
★ Top Pick
SENIX 21” Self Propelled Gas
Best Overall
Powerful 170cc engine handles thick grass with ease
See on Amazon →
Urban or suburban homeowners with smaller to medium yards who prefer a quiet, low-emission mower and don’t mind shorter runtime.
Greenworks 40V 21-inch Brushle
Quiet, emission-free operation with a brushless motor
View on Amazon →
Homeowners with large, flat to gently hilly yards needing a powerful, eco-friendly mower with extended runtime.
Greenworks 60V 21-inch Self-Pr
Powerful 60V brushless motor suitable for large, thick lawns
View on Amazon →
Budget-conscious homeowners with medium-sized, relatively flat lawns who want straightforward power and versatility.
PowerSmart 21" Gas Self-Propel
Easily starts with minimal effort
View on Amazon →
Homeowners managing large, open lawns who need a powerful, reliable gas mower with wide cutting capacity.
SENIX 22-Inch 201cc 3-in-1 Gas
Large 22-inch cutting width for faster mowing
View on Amazon →
Pros & cons at a glance
SENIX 21” Self Propelled Gas
✓ Powerful 170cc engine handles thick grass with ease
✗ Heavy weight may cause fatigue during prolonged use
Greenworks 40V 21-inch Brushle
✓ Quiet, emission-free operation with a brushless motor
✗ Runtime may not suffice for larger yards
Greenworks 60V 21-inch Self-Pr
✓ Powerful 60V brushless motor suitable for large, thick lawns
✗ Heavier than comparable gas models, may tire users over prolonged use
PowerSmart 21" Gas Self-Propel
✓ Easily starts with minimal effort
✗ Engine may underperform on steep slopes or thick grass
SENIX 22-Inch 201cc 3-in-1 Gas
✓ Large 22-inch cutting width for faster mowing
✗ Lack of detailed weight info may concern ease of handling
SENIX 22” Self Propelled Gas
✓ Versatile 3-in-1 cutting system for mulching, side discharge, and bagging
✗ Designed primarily for small to medium-sized yards, limiting large-area efficiency
Greenworks 48V 21-inch Self-Pr
✓ Powerful 48V battery system with long runtime
✗ Runtime may vary depending on grass and technique
Greenworks 80V 21 in Self-Prop
✓ Powerful 80V battery for efficient, heavy-duty mowing
✗ Battery life may limit continuous mowing on large lawns
EGO 21-Inch Self-Propelled Mow
✓ Powerful 6.0Ah battery with extended runtime
✗ Weight not specified, which could affect handling
21-Inch Self-Propelled Gas Law
✓ Powerful 170cc engine handles tough grass and overgrowth
✗ Heavy weight can make maneuvering difficult
PowerSmart 21-inch Self-Propel
✓ Powerful 170cc engine ensures consistent cutting performance
✗ Can be heavy and cumbersome to handle for some users
YARDMAX 22 in. 201cc Select PA
✓ 6-speed CVT transmission for smooth, adjustable speed control
✗ Heavier than some electric models, which may strain users
PowerSmart 21-Inch Self Propel
✓ Powerful 170cc engine with reliable performance
✗ May be relatively heavy compared to electric models
Greenworks 80V 21" Brushless C
✓ Powerful 80V brushless motor with long runtime
✗ Runtime limited to about 45 minutes, depending on conditions
SENIX X6 60V Max 21-Inch 3-in-
✓ Powerful 60V brushless motor with long runtime (up to 60 min)
✗ Mower and battery ship separately, possibly delaying use

Complete the kit

SporGain [Updated Lawn Mower Blade Sharpener 15°-45° Adju...
SporGain [Updated Lawn Mower Blade Sharpener 15°-45° Adju…
Add to your setup →
4PCS Lawnmower Blade Sharpener with Lawn Mower Blade Bala...
4PCS Lawnmower Blade Sharpener with Lawn Mower Blade Bala…
Add to your setup →
VEVOR Lawn Mower Blade Sharpener, 1HP Lawnmower Blades Gr...
VEVOR Lawn Mower Blade Sharpener, 1HP Lawnmower Blades Gr…
Add to your setup →

Key Takeaways

  • Battery-powered models like Greenworks 60V and 80V offer greater convenience and quieter operation, ideal for medium to large lawns.
  • Gas mowers such as SENIX and PowerSmart provide more raw power and are better suited for rugged terrain or very large properties.
  • Models with 3-in-1 functionality (mulching, bagging, side discharge) offer versatile mowing options but can be more complex to maintain.
  • Weight and maneuverability significantly influence ease of use, especially for users with limited strength or mobility.
  • Pricing varies greatly, with premium models offering longer lifespan and advanced features, while budget options focus on core mowing performance.
2
Greenworks 40V 21-inch Brushle
Best for Quiet, Eco-Friendly Mowing
3
Greenworks 60V 21-inch Self-Pr
Best for Large Yards and Eco-Friendly Power

Our Top Best Self-propelled Lawn Mowers Picks

SENIX 21” Self Propelled Gas Lawn Mower 170 cc 3-in-1, 6-Position CuttingSENIX 21'' Self Propelled Gas Lawn Mower 170 cc 3-in-1, 6-Position CuttingBest OverallCutting Width: 21 inchesEngine: 170 cc 4-cycle OHVHorsepower: 3.8 HPVIEW LATEST PRICESee Our Full Breakdown
Greenworks 40V 21-inch Brushless Cordless Self-Propelled Lawn Mower with 5.0Ah Battery and ChargerGreenworks 40V 21-inch Brushless Cordless Self-Propelled Lawn Mower with 5.0Ah Battery and ChargerBest for Quiet, Eco-Friendly MowingVoltage: 40VCutting Width: 21 inchesBattery: 5.0Ah includedVIEW LATEST PRICESee Our Full Breakdown
Greenworks 60V 21-inch Self-Propelled Lawn Mower with (2) 4.0 Ah BatteriesGreenworks 60V 21-inch Self-Propelled Lawn Mower with (2) 4.0 Ah BatteriesBest for Large Yards and Eco-Friendly PowerVoltage: 60VCutting Width: 21 inchesBatteries: 2 x 4.0Ah includedVIEW LATEST PRICESee Our Full Breakdown
PowerSmart 21″ Gas Self-Propelled Lawn Mower with 170cc OHV Engine, 3-in-1 Mulching/Bagging/Discharge, 6-Position Height, Alloy Steel Deck, Easy Start, Rear-Wheel DrivePowerSmart 21" Gas Self-Propelled Lawn Mower with 170cc OHV Engine, 3-in-1 Mulching/Bagging/Discharge, 6-Position Height, Alloy Steel Deck, Easy Start, Rear-Wheel DriveBest Budget Gas OptionEngine: 170cc OHVCutting Width: 21 inchesDeck Material: Alloy SteelVIEW LATEST PRICESee Our Full Breakdown
SENIX 22-Inch 201cc 3-in-1 Gas Lawn Mower with Self-Propelled Rear Wheel DriveSENIX 22-Inch 201cc 3-in-1 Gas Lawn Mower with Self-Propelled Rear Wheel DriveBest for Large YardsEngine: 201cc 4-cycle OHVHorsepower: 4.7 HPTorque: 8.8 ft-lbVIEW LATEST PRICESee Our Full Breakdown
SENIX 22” Self Propelled Gas Lawn Mower, 170cc 4-Cycle Engine, 3-in-1 (Bagging/Mulching/Side Discharge), Adjustable HeightSENIX 22'' Self Propelled Gas Lawn Mower, 170cc 4-Cycle Engine, 3-in-1 (Bagging/Mulching/Side Discharge), Adjustable HeightBest for Small to Medium Yards with Versatile Cutting NeedsEngine: 170 cc 4-cycle OHVCutting Width: 22 inchesCutting Height Adjustment: 6 positions (1.25″ to 4″)VIEW LATEST PRICESee Our Full Breakdown
Greenworks 48V 21-inch Self-Propelled Lawn Mower, (2) 5.0 Ah Battery KitGreenworks 48V 21-inch Self-Propelled Lawn Mower, (2) 5.0 Ah Battery KitBest for Quiet, Cordless Mowing on Small to Medium YardsBattery Voltage: 48VBattery Capacity: 2 x 5.0 AhCutting Width: 21 inchesVIEW LATEST PRICESee Our Full Breakdown
Greenworks 80V 21 in Self-Propelled Lawn Mower with 4.0 Ah Battery and ChargerGreenworks 80V 21 in Self-Propelled Lawn Mower with 4.0 Ah Battery and ChargerBest for Large Yards and Heavy Duty Electric MowingVoltage: 80VCutting Width: 21 inchesBattery Capacity: 4.0 AhVIEW LATEST PRICESee Our Full Breakdown
EGO 21-Inch Self-Propelled Mower with Dual Toggle Kit (6.0Ah, 320W Charger)EGO 21-Inch Self-Propelled Mower with Dual Toggle Kit (6.0Ah, 320W Charger)Best for Long Runtime and Precise Cutting on Medium YardsCutting Width: 21 inchesBattery: 6.0Ah ARC LithiumCharger: 320WVIEW LATEST PRICESee Our Full Breakdown
21-Inch Self-Propelled Gas Lawn Mower with 170cc 4-Cycle Engine, 7-Position Height Adjustment, 3-in-1 Mulching, Bagging & Side Discharge21-Inch Self-Propelled Gas Lawn Mower with 170cc 4-Cycle Engine, 7-Position Height Adjustment, 3-in-1 Mulching, Bagging & Side DischargeBest for Thick Grass and Versatile Lawn ConditionsEngine: 170cc 4-cycle OHVCutting Width: 21 inchesCutting Height Adjustment: 7 positions (1 to 3 inches)VIEW LATEST PRICESee Our Full Breakdown
PowerSmart 21-inch Self-Propelled Gas Lawn Mower with 170cc OHV EnginePowerSmart 21-inch Self-Propelled Gas Lawn Mower with 170cc OHV EngineBest Overall for Powerful, Reliable PerformanceEngine: 170cc OHVCutting Width: 21 inchesCutting Heights: 1.5 to 3.9 inchesVIEW LATEST PRICESee Our Full Breakdown
YARDMAX 22 in. 201cc Select PACE 6 Speed CVT Gas Walk Behind Lawn Mower, Black (YG2860)YARDMAX 22 in. 201cc Select PACE 6 Speed CVT Gas Walk Behind Lawn Mower, Black (YG2860)Best for Smooth, Adjustable Speed Control and TractionCutting Width: 22 inchesEngine Displacement: 201ccTransmission: CVT with 6 speedsVIEW LATEST PRICESee Our Full Breakdown
PowerSmart 21-Inch Self Propelled Gas Lawn Mower with 170cc OHV EnginePowerSmart 21-Inch Self Propelled Gas Lawn Mower with 170cc OHV EngineBest for Versatile Functionality and Compact StorageEngine: 170cc OHV 4-strokeDrive: Rear-wheel driveDeck Material: SteelVIEW LATEST PRICESee Our Full Breakdown
Greenworks 80V 21″ Brushless Cordless Self-Propelled Lawn Mower with 4.0Ah Battery and Rapid ChargerGreenworks 80V 21" Brushless Cordless Self-Propelled Lawn Mower with 4.0Ah Battery and Rapid ChargerBest for Quiet, Low-Maintenance Electric PowerVoltage: 80VCutting Width: 21 inchesBattery: 4.0AhVIEW LATEST PRICESee Our Full Breakdown
SENIX X6 60V Max 21-Inch 3-in-1 Self-Propelled Mower with 8Ah Battery & ChargerSENIX X6 60V Max 21-Inch 3-in-1 Self-Propelled Mower with 8Ah Battery & ChargerBest for Long Runtime and Smart FeaturesVoltage: 60VCutting Width: 21 inchesBattery Capacity: 8.0AhVIEW LATEST PRICESee Our Full Breakdown

More Details on Our Top Picks

  1. SENIX 21” Self Propelled Gas Lawn Mower 170 cc 3-in-1, 6-Position Cutting

    SENIX 21'' Self Propelled Gas Lawn Mower 170 cc 3-in-1, 6-Position Cutting

    Best Overall

    View Latest Price

    This model stands out for its robust 170cc engine, providing plenty of power for typical residential yards, especially when compared to the Greenworks 60V 21-inch mower, which is quieter and more eco-friendly but less suited to thicker grass or hilly terrain. The SENIX’s steel deck and 3-in-1 cutting system deliver versatility, yet it remains relatively heavy, making it less maneuverable for users with limited strength. Its adjustable height settings allow customization, but its performance diminishes on steep inclines. Overall, this mower offers a reliable, durable option for those prioritizing power and versatility in a gas-powered machine.

    Pros:
    • Powerful 170cc engine handles thick grass with ease
    • Versatile 3-in-1 system for mulching, side discharge, and bagging
    • Adjustable height settings for tailored cuts
    • Durable steel deck for long-lasting performance
    Cons:
    • Heavy weight may cause fatigue during prolonged use
    • Less effective on steep slopes due to limited maneuverability
    • Limited to yards under 1/3-acre for optimal performance

    Best for: Homeowners with flat or gently rolling lawns up to a third of an acre who want a durable, powerful mower with multiple cutting options.

    Not ideal for: Users with hilly terrain or those seeking a lightweight, eco-friendly option; it may be cumbersome for elderly or less physically capable operators.

    • Cutting Width:21 inches
    • Engine:170 cc 4-cycle OHV
    • Horsepower:3.8 HP
    • Torque:6.5 ft-lb
    • Deck Material:Steel
    • Bag Capacity:1.7 bushels
    • Height Adjustment:6 positions (1.25 to 3.75 inches)
    • Wheels:8-inch front, 11-inch rear
    • Fuel Consumption:27 oz per hour
    Our verdict
    “This mower is best suited for homeowners needing a powerful, versatile gas option for flat or gently rolling yards.”
  2. Greenworks 40V 21-inch Brushless Cordless Self-Propelled Lawn Mower with 5.0Ah Battery and Charger

    Greenworks 40V 21-inch Brushless Cordless Self-Propelled Lawn Mower with 5.0Ah Battery and Charger

    Best for Quiet, Eco-Friendly Mowing

    View Latest Price

    This electric mower excels in quiet operation and eco-friendliness, making it a strong competitor to the PowerSmart 21-inch gas model, which offers more power but produces emissions and noise. The brushless motor provides increased torque and longevity, while the self-propelled rear-wheel drive eases maneuverability on moderate terrain. Its vertical storage feature makes it convenient for small storage spaces, but runtime can be limited—up to 45 minutes—which might be insufficient for larger yards. This pick is ideal for homeowners seeking a low-maintenance, emission-free mower for smaller to medium-sized lawns where noise reduction is a priority.

    Pros:
    • Quiet, emission-free operation with a brushless motor
    • Self-propelled rear-wheel drive for easy handling
    • Vertical storage for space efficiency
    • Includes 5.0Ah battery and fast charger for extended use
    Cons:
    • Runtime may not suffice for larger yards
    • Battery performance varies with grass density and terrain
    • Lacks foldable handle for compact storage

    Best for: Urban or suburban homeowners with smaller to medium yards who prefer a quiet, low-emission mower and don’t mind shorter runtime.

    Not ideal for: Larger lawns or thick, tall grass, where battery life and power may fall short compared to gas models like the SENIX 22-inch.

    • Voltage:40V
    • Cutting Width:21 inches
    • Battery:5.0Ah included
    • Motor Type:Brushless
    • Wheel Size:8 inches front wheels
    • Runtime:Up to 45 minutes
    • Deck Material:Steel
    • Height Adjustment:7 positions
    • Design:Self-propelled, 3-in-1 (rear bag, side discharge, mulching)
    Our verdict
    “This mower is ideal for eco-conscious homeowners with small to medium lawns prioritizing quiet, low-maintenance mowing.”
  3. Greenworks 60V 21-inch Self-Propelled Lawn Mower with (2) 4.0 Ah Batteries

    Greenworks 60V 21-inch Self-Propelled Lawn Mower with (2) 4.0 Ah Batteries

    Best for Large Yards and Eco-Friendly Power

    View Latest Price

    Compared to the gas-powered SENIX 21-inch, the Greenworks 60V offers zero emissions and quieter operation, making it a compelling choice for larger yards where noise and fumes matter. Its 60V brushless motor provides ample power for thick grass and uneven terrain, especially with the two included batteries that extend mowing sessions. The 4-in-1 system—including mulching, side discharge, rear bag, and leaf collection—adds versatility. However, its weight and reliance on battery life mean it’s less suited for very hilly or extremely large properties without additional batteries. This model makes the most sense for eco-conscious homeowners with sizable lawns who want high capacity and quiet operation.

    Pros:
    • Powerful 60V brushless motor suitable for large, thick lawns
    • Includes two 4.0Ah batteries and fast charger for extended runtime
    • Quiet, emission-free operation
    • Versatile 4-in-1 mowing options
    Cons:
    • Heavier than comparable gas models, may tire users over prolonged use
    • Performance can vary with terrain and grass density
    • Price may be higher due to battery system

    Best for: Homeowners with large, flat to gently hilly yards needing a powerful, eco-friendly mower with extended runtime.

    Not ideal for: Very hilly or rough terrain where additional weight hampers maneuverability or for those with extremely large yards requiring more than two batteries for a full day’s work.

    • Voltage:60V
    • Cutting Width:21 inches
    • Batteries:2 x 4.0Ah included
    • Warranty:4 years tool + 4 years battery
    • Features:Self-propelled, LED headlights, 4-in-1
    Our verdict
    “Ideal for large, eco-minded yards where quiet operation and battery capacity are priorities over absolute lightweight handling.”
  4. PowerSmart 21″ Gas Self-Propelled Lawn Mower with 170cc OHV Engine, 3-in-1 Mulching/Bagging/Discharge, 6-Position Height, Alloy Steel Deck, Easy Start, Rear-Wheel Drive

    PowerSmart 21" Gas Self-Propelled Lawn Mower with 170cc OHV Engine, 3-in-1 Mulching/Bagging/Discharge, 6-Position Height, Alloy Steel Deck, Easy Start, Rear-Wheel Drive

    Best Budget Gas Option

    View Latest Price

    Compared with the SENIX 21-inch, the PowerSmart offers similar power with a slightly more user-friendly start and a more manageable weight, making it appealing for budget-conscious homeowners. Its alloy steel deck ensures durability, while the 6-position height adjustment provides flexibility for various grass types. The rear-wheel drive enhances handling on uneven terrain, but the engine’s 170cc might struggle with extremely thick or tall grass on hilly land. This mower balances affordability with essential features, making it a solid choice for those who want reliable gas power without extra frills.

    Pros:
    • Easily starts with minimal effort
    • Durable alloy steel deck for longevity
    • Versatile 3-in-1 system for mulching, bagging, and discharge
    • Adjustable height for different grass conditions
    Cons:
    • Engine may underperform on steep slopes or thick grass
    • Limited to medium-sized yards for optimal operation
    • Handle adjustments may not suit very tall users

    Best for: Budget-conscious homeowners with medium-sized, relatively flat lawns who want straightforward power and versatility.

    Not ideal for: Hilly or very uneven terrain or users seeking the lightest possible mower; it may feel heavier compared to manual push models.

    • Engine:170cc OHV
    • Cutting Width:21 inches
    • Deck Material:Alloy Steel
    • Height Adjustment:6 positions
    • Drive:Rear-wheel drive
    • Start System:Easy start
    Our verdict
    “A practical, cost-effective gas mower ideal for homeowners with modest, flat lawns seeking reliable performance without complexity.”
  5. SENIX 22-Inch 201cc 3-in-1 Gas Lawn Mower with Self-Propelled Rear Wheel Drive

    SENIX 22-Inch 201cc 3-in-1 Gas Lawn Mower with Self-Propelled Rear Wheel Drive

    Best for Large Yards

    View Latest Price

    This 22-inch model with a 201cc engine clearly targets larger lawns, standing out against the 21-inch Greenworks by offering a broader cutting path and more power, making it better suited for extensive spaces. Its self-propelled rear-wheel drive enhances maneuverability on uneven terrain, which is less convenient with smaller, less powerful machines. The adjustable height and 3-in-1 system add versatility for customized lawn care, yet the lack of specific weight details makes it harder to judge ease of use for all users. Overall, this mower delivers the power and capacity needed for large properties but may be overkill for small or flat lawns.

    Pros:
    • Large 22-inch cutting width for faster mowing
    • Powerful 201cc engine handles thick grass
    • Self-propelled rear-wheel drive for tough terrain
    • Versatile 3-in-1 system with adjustable heights
    Cons:
    • Lack of detailed weight info may concern ease of handling
    • Potentially more expensive and heavier than smaller models
    • Limited maneuverability in tight spaces due to size

    Best for: Homeowners managing large, open lawns who need a powerful, reliable gas mower with wide cutting capacity.

    Not ideal for: Small or flat yards where the extra size and power are unnecessary; users seeking lightweight, easy-to-store options.

    • Engine:201cc 4-cycle OHV
    • Horsepower:4.7 HP
    • Torque:8.8 ft-lb
    • Cutting Width:22 inches
    • Cutting Heights:1.25 to 4 inches
    • Deck Material:Steel
    • Drive:Self-propelled rear wheel
    Our verdict
    “This mower is best suited for large, demanding lawns where power, width, and durability outweigh compactness or ease of storage.”
  6. SENIX 22” Self Propelled Gas Lawn Mower, 170cc 4-Cycle Engine, 3-in-1 (Bagging/Mulching/Side Discharge), Adjustable Height

    SENIX 22'' Self Propelled Gas Lawn Mower, 170cc 4-Cycle Engine, 3-in-1 (Bagging/Mulching/Side Discharge), Adjustable Height

    Best for Small to Medium Yards with Versatile Cutting Needs

    View Latest Price

    The SENIX 22” Self-Propelled Gas Lawn Mower stands out for its reliable 170cc engine and versatile 3-in-1 cutting system, making it a solid choice for homeowners who want flexibility in lawn care. Compared with the 21-inch gas mower, it offers a wider cutting deck, which speeds up mowing larger areas. Its adjustable height and included accessories add to its appeal, but it’s best suited for small to medium-sized yards—larger properties might find its power and efficiency insufficient. The self-propelled feature works well on flat terrain but can struggle on very uneven ground. Pros include the versatile 3-in-1 system, powerful engine, and adjustable height. Cons involve limited suitability for large lawns and less effectiveness on rugged terrain. Ideal for homeowners with small to medium yards seeking a dependable, adaptable gas mower.

    Pros:
    • Versatile 3-in-1 cutting system for mulching, side discharge, and bagging
    • Powerful 170cc engine provides reliable performance
    • Adjustable height for customized lawn appearance
    Cons:
    • Designed primarily for small to medium-sized yards, limiting large-area efficiency
    • Self-propelled feature may be less effective on very uneven terrain

    Best for: Homeowners with small to medium-sized lawns who want a reliable, versatile gas mower

    Not ideal for: Large properties or uneven terrain where more power or durability is needed

    • Engine:170 cc 4-cycle OHV
    • Cutting Width:22 inches
    • Cutting Height Adjustment:6 positions (1.25″ to 4″)
    • Bag Capacity:19 gallons
    • Wheels:8-inch front, 11-inch rear
    • Warranty:2 years
    Our verdict
    “This mower makes the most sense for homeowners with manageable yards seeking a dependable, adaptable gas mower.”
  7. Greenworks 48V 21-inch Self-Propelled Lawn Mower, (2) 5.0 Ah Battery Kit

    Greenworks 48V 21-inch Self-Propelled Lawn Mower, (2) 5.0 Ah Battery Kit

    Best for Quiet, Cordless Mowing on Small to Medium Yards

    View Latest Price

    The Greenworks 48V 21-inch Self-Propelled Lawn Mower shines for users wanting cordless convenience combined with decent runtime. Its twin 5.0 Ah batteries deliver up to 45 minutes of mowing, making it suitable for small to medium yards. The self-propelled rear-wheel drive and variable speed control ensure easy handling, especially compared to manual push mowers. The 4-in-1 system provides flexibility for mulching, bagging, side discharge, and leaf pickup, but the battery runtime can vary significantly based on grass density and operator technique. While lighter than comparable gas models, some users might find its power insufficient for tall, thick grass. Pros include long battery life, quiet operation, and versatility. Cons involve variable runtime and the potential weight for some users. This pick makes the most sense for those prioritizing cordless convenience and quieter operation for smaller yards.

    Pros:
    • Powerful 48V battery system with long runtime
    • Self-propelled rear-wheel drive for easy maneuverability
    • Versatile 4-in-1 system for different mowing needs
    Cons:
    • Runtime may vary depending on grass and technique
    • Battery recharge time not specified, limiting continuous use

    Best for: Homeowners with small to medium yards seeking quiet, battery-powered mowing

    Not ideal for: Large lawns or thick, tall grass where longer runtime or more power is needed

    • Battery Voltage:48V
    • Battery Capacity:2 x 5.0 Ah
    • Cutting Width:21 inches
    • Run-Time:Up to 45 minutes
    • Motor Type:Brushless
    • Features:Self-propelled, variable speed, 4-in-1 system
    Our verdict
    “This mower suits users seeking cordless, quiet operation for small to medium lawns with flexible cutting options.”
  8. Greenworks 80V 21 in Self-Propelled Lawn Mower with 4.0 Ah Battery and Charger

    Greenworks 80V 21 in Self-Propelled Lawn Mower with 4.0 Ah Battery and Charger

    Best for Large Yards and Heavy Duty Electric Mowing

    View Latest Price

    The Greenworks 80V 21-inch mower is designed for users needing more power and longer runtime, especially on larger properties. Its 80V battery and steel deck deliver strong cutting performance and durability. The self-propelled rear-wheel drive and variable speed make mowing efficient, even on uneven terrain, unlike lighter electric models such as the EGO 21-inch. LED headlights enhance visibility in low light, and the 4-in-1 system adds mowing versatility. However, the heavier weight and battery life limitations mean it’s best for lawns up to half an acre. It’s not optimal for small yards where a lighter, less powerful mower would suffice. Pros include high power, sturdy build, and added features like headlights. Cons involve weight and limited battery runtime. This model is ideal for homeowners with larger lawns seeking a robust electric mower with extended power.

    Pros:
    • Powerful 80V battery for efficient, heavy-duty mowing
    • Self-propelled with variable speed for easy handling
    • Includes LED headlights for early morning or late evening use
    Cons:
    • Battery life may limit continuous mowing on large lawns
    • Potentially heavy when fully assembled, affecting ease of use

    Best for: Homeowners with sizeable lawns up to half an acre needing durable, powerful electric mowing

    Not ideal for: Small yards or users prioritizing lightweight, easy-to-store mowers

    • Voltage:80V
    • Cutting Width:21 inches
    • Battery Capacity:4.0 Ah
    • Deck Material:Steel
    • Features:Self-propelled, LED headlights, 4-in-1 system
    Our verdict
    “This mower suits larger yard owners who want a durable, high-power electric mower with extra features.”
  9. EGO 21-Inch Self-Propelled Mower with Dual Toggle Kit (6.0Ah, 320W Charger)

    EGO 21-Inch Self-Propelled Mower with Dual Toggle Kit (6.0Ah, 320W Charger)

    Best for Long Runtime and Precise Cutting on Medium Yards

    View Latest Price

    The EGO 21-Inch Self-Propelled Mower offers impressive runtime and cutting flexibility, especially with its 6.0Ah ARC Lithium battery. Its multiple height adjustments and efficient brushless motor make it suitable for precise mowing in medium-sized lawns. Compared with smaller batteries, the 6.0Ah provides up to 50 minutes of runtime, which is beneficial for larger or more detailed yards. Bright LED headlights aid visibility, though the mower’s weight isn’t specified, which could affect ease of handling. It’s less powerful than some gas options but excels in quieter, cleaner operation. Pros include long runtime, multiple height options, and LED headlights. Cons involve the absence of detailed weight info and electric-only power limitations. This is best for users who prioritize long runtime and precise, quiet mowing for medium lawns.

    Pros:
    • Powerful 6.0Ah battery with extended runtime
    • Multiple height adjustments for precision mowing
    • Bright LED headlights for visibility
    Cons:
    • Weight not specified, which could affect handling
    • Limited to electric power, less suitable for very thick grass

    Best for: Homeowners needing long runtime and detailed control for medium-sized yards

    Not ideal for: Large, overgrown lawns or users preferring gas-powered strength

    • Cutting Width:21 inches
    • Battery:6.0Ah ARC Lithium
    • Charger:320W
    • Run Time:Up to 50 minutes
    • Cutting Height:1.25 to 4 inches
    • Motor:Brushless
    Our verdict
    “This mower is ideal for detailed, quiet mowing in medium yards with long runtime needs.”
  10. 21-Inch Self-Propelled Gas Lawn Mower with 170cc 4-Cycle Engine, 7-Position Height Adjustment, 3-in-1 Mulching, Bagging & Side Discharge

    21-Inch Self-Propelled Gas Lawn Mower with 170cc 4-Cycle Engine, 7-Position Height Adjustment, 3-in-1 Mulching, Bagging & Side Discharge

    Best for Thick Grass and Versatile Lawn Conditions

    View Latest Price

    The 21-inch gas mower with 170cc engine excels in handling thick grass and overgrown areas thanks to its robust power. Its 7-position height adjustment offers more control compared to models with fewer options, like the SENIX or PowerSmart gas mowers. The 3-in-1 system provides essential versatility, but its weight and lack of electric start mean it may be more challenging to maneuver and operate, especially for those with physical limitations. The noise level and maintenance requirements typical of gas engines are tradeoffs for its raw power. Pros include strong engine performance, flexible height options, and multi-function capabilities. Cons involve heaviness and noise, making it less suitable for small or noise-sensitive yards. This model is best for users managing thick grass or overgrown lawns who need maximum power and versatility.

    Pros:
    • Powerful 170cc engine handles tough grass and overgrowth
    • Seven height adjustment positions for customization
    • Versatile 3-in-1 system for mulching, bagging, and side discharge
    Cons:
    • Heavy weight can make maneuvering difficult
    • No electric start, may require manual pull start

    Best for: Homeowners with thick, overgrown lawns needing robust power and versatility

    Not ideal for: Small yards or those seeking a lightweight, quiet electric mower

    • Engine:170cc 4-cycle OHV
    • Cutting Width:21 inches
    • Cutting Height Adjustment:7 positions (1 to 3 inches)
    • Grass Bag Capacity:1.9 bushels
    • Deck Material:Steel
    • Cutting System:3-in-1 (mulching, bagging, side discharge)
    Our verdict
    “This mower is ideal for users who regularly face thick grass and need maximum power and flexibility.”
  11. PowerSmart 21-inch Self-Propelled Gas Lawn Mower with 170cc OHV Engine

    PowerSmart 21-inch Self-Propelled Gas Lawn Mower with 170cc OHV Engine

    Best Overall for Powerful, Reliable Performance

    View Latest Price

    This model stands out for combining a robust 170cc engine with a wide 21-inch deck, making it ideal for tackling medium to large yards efficiently. Unlike the YARDMAX with its CVT transmission, the PowerSmart emphasizes raw power and versatility, thanks to its 3-in-1 system that handles bagging, mulching, and discharge. Its adjustable height options offer customization, but the heavier weight and lack of electric start may challenge some users. The noise level is higher due to the gas engine, which could be a consideration for noise-sensitive environments.

    Pros:
    • Powerful 170cc engine ensures consistent cutting performance
    • Wide 21-inch deck reduces mowing time
    • Versatile 3-in-1 system for different yard needs
    • Adjustable height settings for customized cuts
    Cons:
    • Can be heavy and cumbersome to handle for some users
    • No electric start feature, requiring manual pull start
    • Potentially noisy during operation

    Best for: Homeowners with medium to large lawns needing reliable, powerful mowing without worrying about cord length or battery life

    Not ideal for: Small lawn owners or users preferring quiet, electric operation due to potential weight and noise concerns

    • Engine:170cc OHV
    • Cutting Width:21 inches
    • Cutting Heights:1.5 to 3.9 inches
    • Bag Capacity:1.4 bushels
    • Drive Type:Self-propelled rear-wheel drive
    • Wheels:10-inch rear wheels
    • Deck Material:Steel
    • Suitable Yard Size:Medium
    Our verdict
    “This mower is best suited for users who prioritize power and efficiency over weight and noise considerations.”
  12. YARDMAX 22 in. 201cc Select PACE 6 Speed CVT Gas Walk Behind Lawn Mower, Black (YG2860)

    YARDMAX 22 in. 201cc Select PACE 6 Speed CVT Gas Walk Behind Lawn Mower, Black (YG2860)

    Best for Smooth, Adjustable Speed Control and Traction

    View Latest Price

    This model makes a strong case for users who want precise control over their mowing speed, thanks to its CVT transmission with six adjustable speeds. Compared to the PowerSmart gas mower, the YARDMAX’s focus on smooth operation and traction with spiked tread tires offers better maneuverability on uneven terrain. However, its weight may be a challenge for some, and the maintenance needs of a gas engine are still present. The deck cleanout port simplifies upkeep, but the 201cc engine limits power slightly compared to larger engines.

    Pros:
    • 6-speed CVT transmission for smooth, adjustable speed control
    • Spiked tread tires improve traction on slopes and uneven ground
    • Automatic choke simplifies starting process
    • Deck cleanout port allows quick maintenance
    Cons:
    • Heavier than some electric models, which may strain users
    • Limited to gas operation, requiring engine maintenance
    • Potentially noisy and more complex to service

    Best for: Homeowners with varied terrain seeking customizable speed and enhanced traction for easier mowing

    Not ideal for: Light-duty or small yard owners who prefer a simpler, less maintenance-intensive mower

    • Cutting Width:22 inches
    • Engine Displacement:201cc
    • Transmission:CVT with 6 speeds
    • Tire Type:Rubber with spiked tread
    • Features:Automatic choke, deck cleanout port, single-lever height adjustment
    Our verdict
    “Ideal for users who value precise control and traction on challenging terrain, accepting added weight and maintenance.”
  13. PowerSmart 21-Inch Self Propelled Gas Lawn Mower with 170cc OHV Engine

    PowerSmart 21-Inch Self Propelled Gas Lawn Mower with 170cc OHV Engine

    Best for Versatile Functionality and Compact Storage

    View Latest Price

    This pick emphasizes versatility with its 3-in-1 system, making it suitable for various grass conditions, and its foldable handle enhances storage convenience. Compared to the PowerSmart 21-inch model, this version offers the same engine and drive system but adds a foldable handle, appealing to those with limited storage space. Its rear-wheel drive provides good traction, especially on slopes, but it might be heavy for some users, and the absence of speed adjustment limits control on different terrains.

    Pros:
    • Powerful 170cc engine with reliable performance
    • Self-propelled rear-wheel drive eases effort on slopes
    • Versatile 3-in-1 system for mulching, discharge, and bagging
    • Foldable handle for compact storage
    Cons:
    • May be relatively heavy compared to electric models
    • No adjustable speed control, which could limit flexibility
    • Potentially noisy due to gas engine

    Best for: Homeowners who need a reliable, versatile mower that can be stored easily in tight spaces

    Not ideal for: Users seeking adjustable speed settings or lightweight options for easier handling

    • Engine:170cc OHV 4-stroke
    • Drive:Rear-wheel drive
    • Deck Material:Steel
    • Cutting Width:21 inches
    • Cutting Height:1.5 to 3.9 inches
    • Features:3-in-1 (mulching, side discharge, rear bagging), foldable handle
    Our verdict
    “Best suited for users prioritizing versatility and storage convenience over lightweight handling.”
  14. Greenworks 80V 21″ Brushless Cordless Self-Propelled Lawn Mower with 4.0Ah Battery and Rapid Charger

    Greenworks 80V 21" Brushless Cordless Self-Propelled Lawn Mower with 4.0Ah Battery and Rapid Charger

    Best for Quiet, Low-Maintenance Electric Power

    View Latest Price

    This electric mower shines for users who want a quiet, eco-friendly alternative. Its brushless motor delivers reliable power, comparable to gas models like the PowerSmart but without emissions or fumes. The smart technology adapts power usage, extending runtime, though actual run time can vary based on grass density and operator technique. Compared with the SENIX X6, it offers a more straightforward operation but slightly shorter runtime. Its minimal maintenance needs and silent operation make it ideal for suburban lawns, but the battery runtime may limit larger jobs.

    Pros:
    • Powerful 80V brushless motor with long runtime
    • Quiet operation with no emissions
    • Versatile 3-in-1 system for mulching, bagging, or side discharge
    • Low maintenance with no gas or oil needed
    Cons:
    • Runtime limited to about 45 minutes, depending on conditions
    • Price may be higher than comparable gas models
    • Battery life can vary with grass and usage

    Best for: Homeowners seeking a quiet, clean, and low-maintenance mower for small to medium lawns

    Not ideal for: Large yards or thick grass where longer runtime or higher power is required, or users who prefer corded models for unlimited run time

    • Voltage:80V
    • Cutting Width:21 inches
    • Battery:4.0Ah
    • Run Time:up to 45 minutes
    • Charger:60-minute rapid charger
    • Deck Material:Steel
    • Height Adjustment:7 positions
    Our verdict
    “Excellent for users prioritizing quiet, eco-friendly mowing in smaller yards, accepting limited runtime.”
  15. SENIX X6 60V Max 21-Inch 3-in-1 Self-Propelled Mower with 8Ah Battery & Charger

    SENIX X6 60V Max 21-Inch 3-in-1 Self-Propelled Mower with 8Ah Battery & Charger

    Best for Long Runtime and Smart Features

    View Latest Price

    This mower offers impressive runtime with an 8Ah battery, making it ideal for larger properties or extended mowing sessions. Its 60V brushless motor provides substantial power, and the smart display adds convenience by offering real-time feedback on battery life and operation. Compared to the cordless Greenworks model, the SENIX X6’s longer runtime and smart features set it apart, but the separate shipping of the mower and battery could delay setup. Its 21-inch deck and 3-in-1 system make it versatile, though the price and assembly requirements might be a consideration for some.

    Pros:
    • Powerful 60V brushless motor with long runtime (up to 60 min)
    • Versatile 3-in-1 cutting system for different conditions
    • Smart display provides real-time operational data
    • Foldable handle for easy storage
    Cons:
    • Mower and battery ship separately, possibly delaying use
    • Battery life varies with grass density and usage
    • Assembly required for setup

    Best for: Homeowners with larger lawns who want extended runtime and smart technology for efficient mowing

    Not ideal for: Users seeking a plug-and-play, lightweight electric mower or those with smaller yards

    • Voltage:60V
    • Cutting Width:21 inches
    • Battery Capacity:8.0Ah
    • Runtime:Up to 60 minutes
    • Features:Smart display, 3-in-1 system, foldable handle
    • Warranty:5-year limited tool, 3-year battery/charger
    Our verdict
    “Best for larger yards where extended runtime and smart features enhance mowing convenience, with acceptance of shipping delays and assembly.”
best self-propelled lawn mowers
What makes a great self-propelled lawn mower
1
Power Source and Runtime
Battery-powered models offer quiet operation and require less maintenance but often have limited runtime depending on the battery
2
Cutting Width and Deck Material
A wider cutting deck speeds up mowing large lawns but can make maneuverability more difficult in tight spaces.
3
Ease of Use and Maneuverability
Features such as adjustable handle height, lightweight design, and responsive steering enhance ease of use, especially for those w
4
Maintenance and Durability
Gas models generally require more routine maintenance like oil changes and spark plug replacement, whereas battery-powered units n
How to choose your self-propelled lawn mower
1
How we picked
These products were evaluated based on a combination of power source, cutting performance, ease of use, durability, and
2
Power Source and Runtime
Battery-powered models offer quiet operation and require less maintenance but often have limited runtime depending on th
3
Cutting Width and Deck Material
A wider cutting deck speeds up mowing large lawns but can make maneuverability more difficult in tight spaces.
4
Ease of Use and Maneuverability
Features such as adjustable handle height, lightweight design, and responsive steering enhance ease of use, especially f
5
Maintenance and Durability
Gas models generally require more routine maintenance like oil changes and spark plug replacement, whereas battery-power
Vetted self-propelled lawn mowers ·
The best self-propelled lawn mowers, compared
★ Winner SENIX 21” Self Propelled Gas
Best Overall
15compared
2deck materials

How We Picked

These products were evaluated based on a combination of power source, cutting performance, ease of use, durability, and value. I prioritized models that balance power with user-friendly features, ensuring they suit different yard sizes and user preferences. Battery life, maintenance requirements, and safety features also played key roles, as these factors directly impact the overall ownership experience. The ranking reflects both expert assessments and market popularity, focusing on models that offer reliable performance, longevity, and reasonable price points for their target audiences.

Factors to Consider When Choosing Best Self-propelled Lawn Mowers

Choosing the best self-propelled lawn mower involves considering several key factors beyond just brand or price. Understanding your yard size, terrain, and personal preferences will help narrow down options that fit your specific needs. The following factors can help clarify what to prioritize and what tradeoffs are acceptable for your situation.

Power Source and Runtime

Battery-powered models offer quiet operation and require less maintenance but often have limited runtime depending on the battery capacity. Gas-powered mowers deliver more power and longer operation, suitable for large or tough terrains, but they tend to be noisier and require more upkeep. Consider the size of your yard and how often you mow to choose a power source that balances convenience with endurance.

Cutting Width and Deck Material

A wider cutting deck speeds up mowing large lawns but can make maneuverability more difficult in tight spaces. Deck materials like steel or aluminum impact durability and weight; steel decks are sturdier but heavier, while aluminum offers lighter weight at a higher cost. Match these features to your yard size and storage options for a smoother mowing experience.

Ease of Use and Maneuverability

Features such as adjustable handle height, lightweight design, and responsive steering enhance ease of use, especially for those with limited strength or mobility. Self-propelled models with rear or front-wheel drive can differ in how they handle hilly terrain, so consider your yard’s topography when selecting a model. Prioritize models with ergonomic controls and simple operations to reduce fatigue during mowing.

Maintenance and Durability

Gas models generally require more routine maintenance like oil changes and spark plug replacement, whereas battery-powered units need periodic charging and battery care. Look for durable construction and quality components to maximize lifespan, especially if you plan to use your mower regularly. A slightly higher initial investment in a well-built model can save money on repairs and replacements over time.

Price and Long-Term Value

While budget options may seem appealing initially, consider the long-term costs associated with maintenance, fuel, or battery replacement. Premium models often provide features like better warranty coverage and longer-lasting components, which can justify the higher price for frequent or demanding use. Aim for a balance between affordability and the features that will make your mowing easier and more efficient over years.

Frequently Asked Questions

How do I choose between a gas and electric self-propelled mower?

Deciding between gas and electric self-propelled mowers depends mainly on yard size and personal preference. Gas models deliver more power and longer run times, making them suitable for large, rugged, or hilly lawns. Electric models, especially battery-powered ones, are quieter, require less maintenance, and produce no emissions, which benefits smaller or more environmentally conscious yards. Consider how much time you want to spend refueling or charging, and weigh that against your lawn’s demands.

Are self-propelled mowers harder to maintain than push mowers?

Self-propelled mowers generally require similar maintenance to push mowers, with added considerations for their drive systems. Gas models need regular oil changes, spark plug replacements, and blade sharpening, while electric models mainly need battery care and occasional cleaning. However, the self-propel feature adds some complexity, such as drive belt checks or motor maintenance, but overall, they tend to be manageable with routine care. Investing in a well-reviewed model can make maintenance simpler and more predictable.

Should I prioritize a larger cutting deck or maneuverability?

This depends on your yard size and layout. Larger decks cut more grass per pass, speeding up the mowing process for big lawns, but they can be cumbersome in tight spaces or around obstacles. Smaller decks offer greater maneuverability, making them better suited for yards with many trees, flower beds, or narrow pathways. Assess your yard’s complexity and your comfort level with handling larger equipment to find the right balance.

What safety features should I look for in a self-propelled mower?

Look for features like blade shut-off mechanisms, operator presence controls, and safety switches that prevent accidental starting. Some models include safety shields or automatic shut-off when you release the handle, reducing the risk of injury. Choosing a mower with clear safety instructions and responsive controls adds peace of mind, especially if you share the mower with others or have children around.

Is it worth paying more for a premium self-propelled mower?

Premium models often feature longer-lasting batteries or engines, better materials, and additional convenience features like adjustable speeds or mulching capabilities. If you mow frequently or have a large yard, investing in a higher-end mower can lead to faster, easier, and more reliable operation, offsetting the higher initial cost. For occasional use or small lawns, more affordable options can still provide satisfactory performance without the extra features.

Conclusion

For most homeowners, the Greenworks 60V 21-inch Self-Propelled Lawn Mower offers a solid balance of power, battery life, and ease of use, making it the best overall choice. Those prioritizing value should consider the PowerSmart 21-inch Gas Self-Propelled Mower, which provides reliable power at a lower price point. For users with larger or rugged properties, the SENIX 22-Inch 201cc Gas Lawn Mower delivers the necessary strength. Beginners or those with small yards will benefit from lighter models with simple controls, such as the Greenworks 40V 21-inch Brushless Cordless Mower. For premium performance and long-term durability, the SENIX X6 60V Max 21-Inch stands out as the best investment. Ultimately, your choice depends on yard size, budget, and personal preferences for power and convenience.

You May Also Like

15 Best Multifunction Cable Machine Home Gyms for Every Fitness Space

Navigating the 15 best multifunction cable machine home gyms can transform your workouts, but choosing the right one depends on your space and goals.

15 Best Propane Patio Fire Bowls That Combine Warmth and Style

Curb your outdoor ambiance with these 15 best propane fire bowls that blend warmth and style—discover the perfect one for your space today.

11 Best Adidas Sneakers in 2026

Discover the best adidas sneakers of 2026, from versatile daily wear to performance options. Find your perfect pair today with our comprehensive guide.

15 Best Plug-In Wall Sconces in 2026

Discover the best plug-in wall sconces of 2026 with our curated guide. Find top styles, versatile options, and expert tips for choosing the perfect fixture.