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You are looking at greenworks 40v 21 inch push lawn mower alternatives to find a better fit for your yard. The original Greenworks 40V model offers a 21-inch steel deck and brushless motor for quiet operation. It includes a 5.0 Ah battery and supports 3-in-1 mulching, bagging, and side discharge. This setup works well for small lawns and users already invested in the 40V tool ecosystem. Its vertical storage design also helps save space in your garage.
However, you might want something else if you need more power, self-propelled ease, or a different battery capacity. Some mowers on this list use 80V or 60V systems for thicker grass. Others offer self-propelled drive types to reduce pushing effort. We selected these 6 alternatives because their specifications overlap with the original. Each pick shares the 21-inch cutting width or similar cordless power features. This guide helps you compare specs like voltage, weight, and drive type to choose the right tool.
How each alternative compares
Greenworks 80V 21-Inch Push Lawn Mower
The Greenworks 80V model doubles the voltage to 80V while keeping the 21-inch cutting width and brushless motor. This higher voltage provides more torque for dense grass. You trade some maneuverability for power, as this unit weighs 84 pounds compared to the original’s 62 pounds. The deck width is listed at 20 inches in specs, slightly narrower than the original’s 21.7-inch footprint. It lacks the dual-battery storage port found on the base model. Choose this if you need extra cutting power for thicker turf and do not mind the added weight for a push mower.
Greenworks 40V 21" Self-Propelled Lawn Mower
This self-propelled version keeps the 40V brushless system and 5.0 Ah battery but adds rear-wheel drive. The weight specification lists 21.7 pounds, which likely refers to the mower only without the battery, making it lighter to push than the original’s 62-pound total weight. You gain ease of use on slopes and uneven terrain without sacrificing the quiet operation of the brushless motor. The cutting width and deck size remain identical to the original. Pick this alternative if you find pushing a standard mower tiring or if your yard has moderate inclines that require consistent traction.
Worx 21-Inch 40V Cordless Push Lawn Mower
The WORX 40V model matches the original’s voltage and brushless motor but offers a wider 22-inch cutting deck compared to the Greenworks 21-inch deck. It weighs 55.6 pounds, making it lighter than the original’s 62 pounds. This model includes smart speed adjustment for variable cutting efficiency. You lose the dual-battery storage feature and the specific Greenworks tool ecosystem compatibility. The dimensions are more compact in height at 40.9 inches. Select this option if you want a lighter mower with a slightly wider cut and value adjustable speed settings over brand-specific accessory integration.
Greenworks 80V 21-Inch Cordless Push Mower
This Greenworks 80V model increases voltage to 80V for higher power output while maintaining the 21-inch cutting width. It uses a 4.0 Ah battery, which provides less runtime than the original’s 5.0 Ah battery. The unit weighs 74.1 pounds, significantly heavier than the original. The deck width is listed at 18.2 inches in specs, which is narrower than the original’s 21-inch cut. It is designed for larger yards where power is prioritized over battery longevity. Choose this if you need robust brushless performance for extensive areas and do not mind the extra weight and reduced battery capacity.
Greenworks 80V 21-Inch Cordless Push Mower
This Greenworks 80V model uses two 2.0 Ah batteries for a combined 80V system. It shares the same 21-inch cutting width and brushless motor as the original. The weight is not listed, but the compact size suggests a lighter profile than the 5.0 Ah versions. The deck width is 18.2 inches in specs, narrower than the original. You gain high-voltage power from dual smaller batteries but lose the convenience of a single 5.0 Ah pack. This setup is ideal if you already own multiple 2.0 Ah batteries. Pick this if you prefer managing smaller batteries for quick swaps rather than carrying one heavy pack.
NovorikX 21-Inch 60V Self-Propelled Cordless Mower
The NovorikX 60V model offers higher voltage than the original 40V system with a brushless motor. It is self-propelled with variable speed control, unlike the original’s push design. The cutting width is 21 inches, matching the original. It weighs 65.9 pounds, slightly heavier than the original. The unit supports 3-in-1 mowing functions similar to the base model. You gain traction and speed adjustment for tough grass but lose the specific Greenworks 40V tool compatibility. Choose this if you need variable speed self-propulsion and higher voltage power for thick turf, accepting the brand switch.
| # | Product | Best for | Price |
|---|---|---|---|
| 1 | Greenworks 40V 21-Inch Push Lawn Mower Best overall | Small lawns and existing Greenworks 40V users | |
| 2 | Greenworks 80V 21-Inch Push Lawn Mower Also great | Flat lawns under half an acre | |
| 3 | Greenworks 40V 21" Self-Propelled Lawn Mower Best premium | Medium lawns needing traction and efficiency | |
| 4 | Worx 21-Inch 40V Cordless Push Lawn Mower Best budget | small lawns up to half an acre | |
| 5 | Greenworks 80V 21-Inch Cordless Push Mower Best 4.0 ah | Large yards needing quiet brushless performance | |
| 6 | Greenworks 80V 21-Inch Cordless Push Mower Best 2.0 ah | Small lawns needing high-voltage push power | |
| 7 | NovorikX 21-Inch 60V Self-Propelled Cordless Mower Best 60v | thick grass and variable speed control |
Greenworks 40V 21-Inch Push Lawn Mower
Best for: Small lawns and existing Greenworks 40V users
- Cutting Width
- 21"
- Drive Type
- Push
- Voltage
- 40V
- Battery Capacity
- 5.0 Ah
- Run Time
- Up to 60 minutes
- Mowing Functions
- 3-in-1 (mulch, rear bag, side discharge)
This Greenworks 40V push mower features a 21-inch steel deck and a brushless motor. It includes a 5.0 Ah battery for up to 60 minutes of run time. The dual battery port lets you store one battery while using the other. You get 3-in-1 mowing functions and vertical storage. It suits small to medium lawns where quiet operation and tool system compatibility matter.
- Brushless motor for longer life and quiet operation
- Dual battery port design for extended runtime
- 3-in-1 mulch, rear bag, and side discharge options
- Vertical storage saves garage space
- Compatible with 75+ Greenworks 40V tools
- Push drive type requires more physical effort than self-propelled models
- 62-pound weight is heavier than some lighter alternatives
- 40V power is lower than the 80V and 60V options on this list
- You want to use existing Greenworks 40V batteries
- You prefer a push mower for light exercise
- You need quiet operation for residential areas
- You need self-propelled power for hilly terrain
- You require 80V or 60V high-power performance
- You want a lighter mower under 50 pounds
Verdict: Greenworks 40V 21-Inch Push Mower fits users who value quiet operation and tool system compatibility over high power or self-propelled ease. It is a solid choice for small to medium lawns.
Greenworks 80V 21-Inch Push Lawn Mower
Best for: Flat lawns under half an acre
- Cutting Width
- 21"
- Drive Type
- Push
- Voltage
- 80V
- Battery Capacity
- 5.0 Ah
- Mowing Functions
- 4-in-1
- Motor Type
- Brushless
This Greenworks mower uses an 80V brushless motor and a 5.0 Ah battery. It features a 21-inch steel deck and seven height adjustments. The unit weighs 84 pounds and offers four mowing functions. It suits users with up to half an acre. You get quiet operation and extended runtime from the intelligent motor technology.
- 80V brushless motor for high torque
- Cuts up to 1/2 acre per charge
- Seven-position height adjustment
- 4-in-1 mulching and bagging system
- Heavier at 84 pounds than lighter competitors
- Push drive requires more physical effort
- Single 5.0 Ah battery included
- You have a yard up to 1/2 acre
- You prefer a lighter push mower over self-propelled
- You want a quiet brushless motor
- You need self-propelled ease on hills
- You have a yard larger than 1/2 acre
- You want a lighter unit under 80 pounds
Verdict: Greenworks 80V 21-Inch Push Mower fits small to medium yards where you want power without the weight of a self-propelled unit. It is a solid choice for flat lawns under half an acre.
Greenworks 40V 21" Self-Propelled Lawn Mower
Best for: Medium lawns needing traction and efficiency
- Cutting Width
- 21"
- Drive Type
- Self-Propelled
- Voltage
- 40V
- Battery Capacity
- 5.0 Ah
- Run Time
- Up to 45 minutes
- Mowing Functions
- 3-in-1 (mulch, rear bag, side discharge)
This Greenworks 40V mower features a 21-inch cutting width and a brushless motor for efficient performance. It is self-propelled with rear-wheel drive to handle varied terrain. The 5.0 Ah battery provides up to 45 minutes of runtime. You get seven height adjustments and three mowing functions. It is a solid choice for homeowners seeking a reliable, maintenance-free tool for standard yards.
- Brushless motor delivers more torque and longer life
- Self-propelled rear-wheel drive improves traction on slopes
- Seven-position height adjustment fits all lawn conditions
- 5.0 Ah battery offers up to 45 minutes of runtime
- 40V voltage is lower than the 80V and 60V alternatives on this list
- Weighs 21.7 pounds, which is heavier than some lighter push models
- 3-year warranty is shorter than typical premium coverage periods
- You want a self-propelled mower for uneven or sloped terrain
- You prefer a brushless motor for quieter and more efficient operation
- You already own other Greenworks 40V tools for battery sharing
- You need maximum power for thick or wet grass and prefer 80V
- You want a lighter mower for easy storage and maneuverability
- You require a longer warranty period for long-term peace of mind
Verdict: Greenworks 40V 21" Brushless Self-Propelled suits users who value brushless efficiency and rear-wheel traction over raw voltage power. It is ideal for maintaining medium-sized lawns with consistent, reliable cuts.
Worx 21-Inch 40V Cordless Push Lawn Mower
Best for: small lawns up to half an acre
- Cutting Width
- 21"
- Drive Type
- Push
- Voltage
- 40V
- Battery Capacity
- 5.0Ah
- Mowing Functions
- 3-in-1
- Motor Type
- Brushless
This WORX push mower offers a 21-inch cutting width and 40V brushless power for lawns up to half an acre. It includes two 5.0Ah batteries and features IntelliCut technology to adjust speed based on grass density. The deck uses AereDeck vents to reduce clumping. You get three mowing functions with a single-lever height adjustment. It is a practical option for small to medium yards needing reliable cordless performance.
- Brushless motor delivers 40% more power than first-gen models
- IntelliCut sensors automatically adjust cutting speed for efficiency
- AereDeck vented design reduces clumping and improves bag collection
- Includes two 5.0Ah PowerShare batteries for extended runtime
- Push drive requires more physical effort than self-propelled alternatives
- 55.6-pound weight is heavier than many lighter push mowers
- Single-lever height adjustment offers less precision than independent wheel controls
- You have a lawn up to half an acre
- You already own WORX PowerShare batteries
- You prefer a lighter, more maneuverable push mower
- You need self-propelled power for steep slopes
- You want independent wheel height adjustments
- You have a lawn larger than half an acre
Verdict: WORX 40V 21-Inch Brushless Push Mower suits homeowners with small yards who value battery compatibility and smart speed adjustment over self-propelled convenience. It is a solid pick for flat, half-acre lots.
Greenworks 80V 21-Inch Cordless Push Mower
Best for: Large yards needing quiet brushless performance
- Cutting Width
- 21"
- Drive Type
- Push
- Voltage
- 80V
- Battery Capacity
- 4.0 Ah
- Run Time
- Up to 60 minutes
- Mowing Functions
- 3-In-1 (mulch, rear bag, side discharge)
This Greenworks mower uses an 80V brushless motor for high torque and quiet operation. It features a 21-inch cutting deck and a 4.0 Ah battery that provides up to 60 minutes of run-time. The 3-in-1 system allows for mulching, rear bagging, or side discharge. A single lever adjusts the height across seven positions. This push model suits users with large yards who prefer a cordless, emission-free tool.
- 80V brushless motor delivers high torque and quiet operation
- Up to 60 minutes of run-time with the 4.0 Ah battery
- Single lever adjusts cutting height across 7 positions
- 3-in-1 system supports mulching, rear bagging, and side discharge
- 4.0 Ah battery capacity is lower than the 5.0 Ah options available
- 74.1 pounds weight is higher than many lighter push mowers
- Push drive type requires more physical effort than self-propelled models
- You have a large yard and need up to 60 minutes of run-time
- You prefer a quiet, emission-free brushless motor
- You want versatile mulching, bagging, or side discharge options
- You need a self-propelled drive to reduce physical effort
- You require a battery larger than 4.0 Ah for extended sessions
- You prefer a lighter mower under 70 pounds
Verdict: Greenworks 80V 21-Inch Push Mower fits users with large yards who value quiet brushless performance and do not mind pushing the unit. It offers a solid balance of run-time and cutting width for standard residential tasks.
Greenworks 80V 21-Inch Cordless Push Mower
Best for: Small lawns needing high-voltage push power
- Cutting Width
- 21"
- Drive Type
- Push
- Voltage
- 80V
- Battery Capacity
- 2.0 Ah
- Run Time
- Up to 60 minutes
- Mowing Functions
- 3-in-1 (mulch, rear bag, side discharge)
This Greenworks 80V push mower uses a brushless motor and two 2.0 Ah batteries. It offers up to 60 minutes of runtime and a 21-inch cutting width. The single-lever height adjustment has five positions. You get three mowing functions: mulching, rear bagging, and side discharge. It is a maintenance-free option for small to medium lawns. The included rapid charger supports the batteries.
- 80V brushless motor provides high torque and power
- Includes two 2.0 Ah batteries for extended runtime
- Single-lever 5-position height adjustment
- 3-in-1 mowing functions for mulch, bag, or discharge
- 2.0 Ah battery capacity is lower than competitors offering 4.0 Ah or 5.0 Ah options
- Push drive type lacks the self-propelled assistance found in other listed models
- You want a lightweight push mower for small lawns
- You prefer the power of an 80V system over 40V
- You need a maintenance-free electric mower with mulching capability
- You need self-propelled drive for hilly terrain
- You require a larger 4.0 Ah or 5.0 Ah battery for bigger yards
- You prefer a 40V system for tool ecosystem compatibility
Verdict: Greenworks 80V 21-Inch Push Mower suits users with small lawns who value high voltage power and do not need self-propulsion. It is ideal for those comfortable with managing a push mower and using two smaller batteries.
NovorikX 21-Inch 60V Self-Propelled Cordless Mower
Best for: thick grass and variable speed control
- Cutting Width
- 21 in
- Drive Type
- Self-propelled
- Voltage
- 60 V
- Battery Capacity
- 5.0 Ah
- Run Time
- Up to 65 min
- Mowing Functions
- 3-in-1 (mulch, bag, side discharge)
This NovorikX mower uses a 60V platform with a 1200W brushless motor for strong cutting power. The 21-inch steel deck handles thick grass efficiently. You get variable speed self-propulsion from 0.9 to 3.6 MPH to match your pace. The 5.0Ah battery offers up to 65 minutes of runtime. It supports mulching, bagging, and side discharge for versatile lawn care.
- 60V battery platform delivers high power
- 1200W brushless motor handles dense grass
- Variable speed self-propelled drive up to 3.6 MPH
- Up to 65 minutes runtime on 5.0Ah battery
- 3-in-1 mowing functions for mulching, bagging, or side discharge
- Heavier build at 65.9 pounds compared to lighter alternatives
- Shorter 2-year battery warranty compared to the 3-year tool warranty
- Lower top speed than self-propelled models reaching higher MPH ranges
- You need extra voltage for thick or dense grass
- You want variable speed control for slopes
- You prefer a brushless motor for efficiency
- You prefer a lighter mower under 60 pounds
- You only need a push mower without self-propulsion
- You want a longer battery warranty than two years
Verdict: NovorikX 60V 21-Inch Brushless Mower fits users who need high voltage power for tough grass and adjustable walking speed. It is a solid choice for medium to large yards where battery runtime and motor strength matter most.
Specifications side by side
| Spec | Greenworks 40V 21-Inch Push Lawn Mower | Greenworks 80V 21-Inch Push Lawn Mower | Greenworks 40V 21" Self-Propelled Lawn Mower | Worx 21-Inch 40V Cordless Push Lawn Mower | Greenworks 80V 21-Inch Cordless Push Mower | Greenworks 80V 21-Inch Cordless Push Mower | NovorikX 21-Inch 60V Self-Propelled Cordless Mower |
|---|---|---|---|---|---|---|---|
| Cutting Width | 21" | 21" | 21" | 21" | 21" | 21" | 21 in |
| Drive Type | Push | Push | Self-Propelled | Push | Push | Push | Self-propelled |
| Voltage | 40V | 80V | 40V | 40V | 80V | 80V | 60 V |
| Battery Capacity | 5.0 Ah | 5.0 Ah | 5.0 Ah | 5.0Ah | 4.0 Ah | 2.0 Ah | 5.0 Ah |
| Run Time | Up to 60 minutes | – | Up to 45 minutes | – | Up to 60 minutes | Up to 60 minutes | Up to 65 min |
| Mowing Functions | 3-in-1 (mulch, rear bag, side discharge) | 4-in-1 | 3-in-1 (mulch, rear bag, side discharge) | 3-in-1 | 3-In-1 (mulch, rear bag, side discharge) | 3-in-1 (mulch, rear bag, side discharge) | 3-in-1 (mulch, bag, side discharge) |
| Motor Type | Brushless | Brushless | Brushless | Brushless | Brushless | TruBrushless | 1200W brushless |
| Height Adjustments | – | 7 position | 7-position | 7-position, 1.5" – 4" | 7-position | 5-position | – |
| Power Type | Gas | Gas | Cordless | Cordless | – | Gas | Cordless |
| Application | – | – | – | 1/2 Acre | Large Yards | – | Large Yards |
| Dimensions | 65.4 × 21.7 × 33.1 inches | 45 × 20 × 23 inches | 65.4 × 21.7 × 33.1 inches | 60 × 22 × 40.9 inches | 32.3 × 18.2 × 20.4 inches | 32.3 × 18.2 × 20.4 inches | 57.1 × 47.2 × 25.6 inches |
| Weight | 62 pounds | 84 pounds | 21.7 pounds | 55.6 pounds | 74.1 pounds | – | 65.9 pounds |
| Size | 21" Mower | 21" Mower (5.0Ah) | 21" Self-Propelled Mower + 5.0Ah Battery | – | 21" Push | 21 in Mower (2 x 2.0Ah) | – |
| Color | Green | green | Lmf403 | Black and Orange | Black/Green | Green | 5.0ah |
| Model | LMF413 | 2552002 | LMF414 | WG752 | 2501202 | GLM801602 | XLLM7B50 |
Frequently asked questions
Which Greenworks mower is best for small lawns?
The Greenworks 40V 21-Inch Push Lawn Mower is the top choice for small yards. It features a 21-inch cutting width and a 5.0 Ah battery. The brushless motor ensures quiet operation. This model is ideal for users who already own Greenworks 40V tools. It balances power and weight for easy handling in tight spaces.
What is the difference between the 40V and 80V models?
The main difference is voltage and torque. The 80V models, like the 2552002, provide more power for dense grass than the 40V versions. However, the 80V units are heavier, weighing up to 84 pounds. The 40V push mower weighs 62 pounds. Choose 80V for power and 40V for lighter maneuverability.
Do any of these mowers have self-propelled drive?
Yes, two models feature self-propelled drive. The Greenworks 40V Self-Propelled Mower (LMF414) offers rear-wheel traction for medium lawns. The NovorikX 60V model also uses self-propulsion with variable speed control. These are better for slopes or larger areas. The other listed options require you to push the unit manually across the grass.
Is the WORX mower compatible with Greenworks batteries?
No, the WORX 21-Inch 40V Mower uses its own battery system. It is not compatible with Greenworks 40V batteries. It includes a 5.0 Ah battery for its brushless motor. You must use WORX-specific power sources. This makes it a standalone option rather than an extension of an existing Greenworks tool ecosystem.
Which model is the lightest to push?
The WORX 21-Inch 40V Mower is the lightest at 55.6 pounds. The Greenworks 40V Push Mower weighs 62 pounds. The self-propelled Greenworks model lists 21.7 pounds, which likely refers to battery weight only. For full unit weight, the WORX is easiest to maneuver. The 80V models are significantly heavier, exceeding 74 pounds.
Can I use two smaller batteries in one mower?
Yes, the Greenworks 80V 21-Inch Cordless Push Mower (GLM801602) supports two 2.0 Ah batteries. This configuration provides high-voltage power for small lawns. It allows you to use smaller, lighter batteries instead of one large pack. This is useful if you already own multiple 2.0 Ah batteries from other Greenworks 80V tools.
What is the best mower for thick grass?
The NovorikX 60V Self-Propelled Mower is best for thick grass. It offers 60V power and a brushless motor for high torque. The self-propelled drive helps maintain speed through dense vegetation. The Greenworks 80V models also provide strong power for tough cuts. However, the NovorikX combines voltage with adjustable walking speed for better control.
