6 Best Alternatives to the Greenworks 40V 21" Brushless Cordless Electric Lawn Mower (2026)

How the alternatives compare

Worx 40V 21-Inch Cordless Self-Propelled Mower

The Worx 40V 21-Inch Self-Propelled Mower uses a variable speed drive, which the Greenworks lacks. This helps on slopes or in thick grass. It weighs 63.1 pounds, making it heavier than the Greenworks 40V 21" Push Mower and String Trimmer. The cutting width is 21.7 inches, slightly wider than the 21-inch deck. You get intelligent power management for lawns up to half an acre. It keeps the 40V brushless system and 3-in-1 mulching capability. If you need self-propulsion for uneven terrain, this is a solid upgrade. You give up the included string trimmer and vertical storage convenience.

Greenworks 40V 16-Inch Push Mower and Blower

The Greenworks 40V 16-Inch Push Mower and Blower bundles a blower with the mower. This cutting width is 16 inches, narrower than the 21-inch deck. It uses a 4.0 Ah battery, which offers less runtime than the 5.0 Ah battery in the original. The weight is 40 pounds, lighter than the Greenworks 40V 21" Push Mower and String Trimmer. It is ideal for small yards where you need to mow and clean up debris. You sacrifice cutting width and runtime for the added utility of a blower. The brushless motor ensures efficient operation. This bundle suits buyers who value versatility over maximum mowing coverage.

Litheli 40V 16-Inch Brushless Push Mower

The Litheli 40V 16-Inch Brushless Push Mower is lighter at 28.7 pounds. The cutting width is 16 inches, smaller than the 21-inch deck. It includes two 5.0 Ah batteries, providing extended runtime compared to the single battery in the original. It focuses on mulching only, unlike the 3-in-1 capability of the Greenworks 40V 21" Push Mower and String Trimmer. The design is compact for small lawns under a quarter acre. You gain lightweight handling and dual batteries but lose the wider cut and trimming tool. It is a practical choice for tight spaces where maneuverability matters more than deck size.

Litheli 40V 16-Inch Brushless Cordless Mower

The Litheli 40V 16-Inch Brushless Cordless Mower also weighs 28.7 pounds. It features a 16-inch cutting width, narrower than the 21-inch deck. It includes two 5.0 Ah batteries for longer runtime. The mower is mulching-only, lacking the bagging and side discharge options of the Greenworks 40V 21" Push Mower and String Trimmer. It is designed for small yard maintenance with lightweight maneuverability. The white color distinguishes it from the original. You trade the wider cut and multi-function capabilities for a lighter, dual-battery setup. This option fits users who prioritize extended runtime and easy handling over maximum deck width.

Litheli 40V 18-Inch Brushless Push Mower

The Litheli 40V 18-Inch Brushless Push Mower has an 18-inch cutting width, slightly narrower than the 21-inch deck. It weighs less than the Greenworks 40V 21" Push Mower and String Trimmer, offering easier handling. It includes two 5.0 Ah batteries, providing more runtime than the single battery in the original. The mower is mulching-only, without bagging or side discharge options. It suits small yards where lightweight push mowing is preferred. You gain dual batteries and a lighter frame but lose the wider cut and trimming accessory. This model is best for homeowners who value extended runtime and compact design over maximum mowing coverage.

NBKXDEL 14-Inch 40V Cordless Push Mower

The NBKXDEL 14-Inch 40V Cordless Push Mower has a 14-inch cutting width, significantly narrower than the 21-inch deck. It weighs 24.5 pounds, making it the lightest option here. It includes two 5.0 Ah batteries for extended runtime. The compact size is ideal for small gardens and tight spaces. It lacks the mulching, bagging, and side discharge options of the Greenworks 40V 21" Push Mower and String Trimmer. You sacrifice cutting width and multi-functionality for portability and quiet operation. This mower is best for owners of very small, tight yards where maneuverability is the top priority.

Quick picks

Our 7 picks

1 Best overall

Greenworks 40V 21" Push Mower and String Trimmer

Best for: users wanting a mower and trimmer combo

Power Source

Cordless battery

Cutting Width

21 in

Voltage

40V

Drive Type

Push

Battery Capacity

5.0Ah

Runtime

Up to 45 min

View on Amazon: Greenworks 40V 21" Push Mower and String Trimmer Affiliate link

This Greenworks 40V mower features a 21-inch steel deck and a brushless motor. It includes a 5.0Ah battery for up to 45 minutes of runtime. The 3-in-1 design supports mulching, bagging, or side discharge. You also get a 12-inch string trimmer with variable speed control. Vertical storage saves space. It suits users who want a complete yard care kit without gas maintenance.

Pros

• 21-inch steel cutting deck
• Brushless motor for longer life
• Includes 5.0Ah battery and charger
• Up to 45 minutes of runtime
• Adds a 12-inch string trimmer

Cons

• Push drive requires physical effort
• Single lever height adjustment
• Limited to one battery capacity

Good fit if

• You want a mower and trimmer combo
• You prefer vertical storage to save space
• You need a 21-inch cutting width

Skip if

• You require self-propelled movement
• You need more than 45 minutes of runtime
• You prefer a smaller 16-inch deck

Verdict: Greenworks 40V 21" Brushless Mower & Trimmer fits users who want a 21-inch steel deck and an included string trimmer. It is ideal for those who value vertical storage and brushless motor efficiency.

2 Best self-propelled

Worx 40V 21-Inch Cordless Self-Propelled Mower

Best for: Slopes and thick grass with variable speed

Power Source

Cordless

Cutting Width

21 in

Voltage

40V

Drive Type

Self-propelled

Battery Capacity

5.0Ah

Cutting Height

1.5-4 in, 7 positions

View on Amazon: Worx 40V 21-Inch Cordless Self-Propelled Mower Affiliate link

The Worx WG760 is a 40V self-propelled mower with a 21-inch cutting width and brushless motor. It includes two 20V 5.0Ah batteries and features variable speed drive up to 3.7 MPH. IntelliCut sensors adjust power for thick grass. The deck uses Aerodeck technology to reduce clumping. It handles mulching, bagging, and side-discharging for lawns up to half an acre.

Pros

• Self-propelled with variable speed up to 3.7 MPH
• IntelliCut sensors automatically adjust motor speed
• Aerodeck vented design reduces clumping
• Includes two 5.0Ah batteries for extended runtime
• 7-position cutting height lever from 1.5 to 4 inches

Cons

• Heavier at 63.1 pounds than push mower alternatives
• Requires manual adjustment of cutting height
• No app or remote control connectivity

Good fit if

• You need self-propelled assistance for slopes or larger lawns
• You want automatic power adjustment for thick grass
• You already own WORX PowerShare batteries

Skip if

• You prefer a lightweight push mower under 50 pounds
• You require app-based control or scheduling
• You only need to mow small flat yards

Verdict: Worx WG760 40V 21" Self-Propelled suits users who need variable speed drive and intelligent power management for lawns up to half an acre.

3 Also great

Greenworks 40V 16-Inch Push Mower and Blower

Best for: small yards needing mowing and cleanup

Power Source

40V cordless battery

Cutting Width

16 in

Voltage

40V

Drive Type

push

Battery Capacity

4.0Ah

Runtime

up to 45 min

View on Amazon: Greenworks 40V 16-Inch Push Mower and Blower Affiliate link

This Greenworks bundle pairs a 16-inch push mower with a 350 CFM blower. It uses a 40V brushless motor and a 4.0Ah battery for up to 45 minutes of runtime. The mower features a 5-position height adjustment and mulching or rear bagging options. The included blower adds 100 MPH air speed. This kit suits small yards up to half an acre where you need yard cleanup tools alongside mowing.

Pros

• 40V brushless motor delivers up to 45 minutes of runtime
• Includes 350 CFM blower with 100 MPH air speed
• 5-position cutting height adjustment from 1-1/4 to 3-3/8 inches
• 2-in-1 mulching and rear bagging capabilities
• 16-inch cutting deck fits small to medium yards

Cons

• Smaller 16-inch cutting width limits efficiency on larger lawns
• 4.0Ah battery capacity is lower than competitors offering 5.0Ah
• Push drive requires physical effort compared to self-propelled models

Good fit if

• You own a yard under half an acre
• You want a blower included in your purchase
• You prefer lightweight tools for easy maneuvering

Skip if

• You need self-propelled drive for hilly terrain
• You require a wider 21-inch cutting deck
• You want extended runtime with a 5.0Ah battery

Verdict: Greenworks 40V 16" Mower + Blower is a practical bundle for small yards needing both mowing and debris cleanup. It fits buyers who value the included blower and lightweight design over maximum cutting width or runtime.

4 Best premium

Litheli 40V 16-Inch Brushless Push Mower

Best for: small lawns under 1/4 acre

Power Source

Cordless battery

Cutting Width

16 in

Voltage

40V

Drive Type

Push

Battery Capacity

5.0Ah

Runtime

40 min

View on Amazon: Litheli 40V 16-Inch Brushless Push Mower Affiliate link

This Litheli mower uses a 40V brushless motor and a 16-inch cutting deck. It includes two 5.0Ah batteries for up to 40 minutes of runtime. You get six adjustable cutting heights and a 13-gallon collection bag. The design focuses on lightweight handling and compact storage. It suits small yards where maneuverability matters more than wide coverage.

Pros

• Brushless motor for low maintenance and quiet operation
• Six cutting height positions from 0.98 to 2.95 inches
• Includes two 5.0Ah batteries with power bank feature
• Lightweight 28.7-pound build for easy maneuvering
• Quick-fold handle for compact garage storage

Cons

• 16-inch cutting width is narrower than 21-inch competitors
• Push drive requires manual effort without self-propulsion
• Only 2-in-1 mulching and bagging, no side discharge

Good fit if

• You have a small yard under 1/4 acre
• You need a lightweight mower for easy handling
• You prefer compact storage in tight spaces

Skip if

• You need a self-propelled drive for slopes
• You want a wider 21-inch cutting deck
• You require a side discharge option

Verdict: Litheli 40V 16" Brushless Push Mower fits users with small lawns who value lightweight handling and quiet operation over wide cutting width.

5 Best 16-inch

Litheli 40V 16-Inch Brushless Cordless Mower

Best for: small yard maintenance

Power Source

Cordless battery

Cutting Width

16 in

Voltage

40V

Battery Capacity

5.0Ah

Runtime

40 min

Cutting Height

0.98-2.95 in, 6 positions

View on Amazon: Litheli 40V 16-Inch Brushless Cordless Mower Affiliate link

This Litheli 40V mower features a 16-inch brushless motor and includes two 5.0Ah batteries. It offers up to 40 minutes of runtime and handles lawns up to 1/4 acre. The 6-position height adjustment ranges from 0.98 to 2.95 inches. It supports mulching and bagging. The lightweight design aids maneuverability for smaller yards.

Pros

• Brushless motor for zero maintenance
• Two 5.0Ah batteries included
• 6-position cutting height adjustment
• Mulching and bagging functions

Cons

• 16-inch cutting width is narrower than the 21-inch standard
• Push drive requires physical effort
• Smaller 50L bag capacity

Good fit if

• You have a small yard under 1/4 acre
• You prefer a lightweight mower for easy storage
• You want mulching and bagging options

Skip if

• You need to mow large areas over 1/2 acre
• You prefer a self-propelled mower
• You require a wider 21-inch cutting deck

Verdict: Litheli 40V 16" Brushless Push Mower fits users with small yards who value lightweight maneuverability and included dual batteries.

6 Best yard

Litheli 40V 18-Inch Brushless Push Mower

Best for: Small yards needing lightweight push mowing

Power Source

40V battery

Cutting Width

18 in

Voltage

40V

Drive Type

push

Battery Capacity

2 x 5.0Ah

Cutting Height

6 positions

View on Amazon: Litheli 40V 18-Inch Brushless Push Mower Affiliate link

The Litheli 40V 18" Cordless Lawn Mower features a brushless motor and two 5.0Ah batteries. It offers an 18-inch cutting width and six height positions. This push mower handles mulching and bagging. It suits small to medium yards. The lightweight design makes it easy to maneuver. You get zero emissions and quiet operation with this battery-powered option.

Pros

• Brushless motor for longer life
• Two 5.0Ah batteries included
• 18-inch cutting width
• Six height adjustment positions
• Mulch and bag functions

Cons

• 18-inch deck is narrower than 21-inch competitors
• Push drive only, no self-propulsion
• No side discharge option listed

Good fit if

• You have a small yard under half an acre
• You prefer a lightweight mower for easy storage
• You want dual batteries for extended runtime

Skip if

• You need a self-propelled mower for hills
• You require a 21-inch cutting width
• You want a side discharge chute

Verdict: Litheli 40V 18" Brushless Mower fits homeowners with small lawns who value lightweight maneuverability and included dual batteries over wider cutting decks.

7 Best budget

NBKXDEL 14-Inch 40V Cordless Push Mower

Best for: small gardens and tight spaces

Power Source

Cordless battery

Cutting Width

14 in

Voltage

40V

Drive Type

Push

Battery Capacity

5.0Ah

Runtime

Up to 40 min

View on Amazon: NBKXDEL 14-Inch 40V Cordless Push Mower Affiliate link

The NBKXDEL 14-Inch 40V Brushless Mower targets small gardens with a narrow 14-inch cutting deck. It includes two 5.0Ah batteries for up to 40 minutes of runtime, covering areas up to 5000 square feet. The brushless motor runs quietly at 4100 RPM. You get five cutting height positions from 1 to 2.6 inches. This unit supports both bagging and mulching functions for flexible yard care.

Pros

• Includes two 5.0Ah batteries for extended runtime
• Brushless motor reduces noise and wear
• 5-position height adjustment from 1 to 2.6 inches
• Dual bagging and mulching capabilities

Cons

• 14-inch cutting width is narrower than most alternatives
• 40-minute runtime is lower than larger battery models
• Push drive requires manual effort

Good fit if

• You have a small garden under 5000 square feet
• You need a narrow mower for tight spaces
• You want quiet operation for early morning mowing

Skip if

• You mow large lawns over half an acre
• You prefer self-propelled ease for hilly terrain
• You need a wider cutting deck for speed

Verdict: NBKXDEL 14-Inch 40V Brushless Mower fits owners of small, tight yards who value quiet operation and portability over wide cutting speed.

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