Greenworks 40V 16in Push Lawn Mower vs Greenworks 48V (2026): Key Differences
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When comparing the greenworks 40v 16in push lawn mower vs 48v options, you are looking at two distinct cordless systems. Both models offer a 2-in-1 mulching and bagging capability with five cutting height positions. They share a similar push drive type and include batteries for immediate use. The main difference lies in the voltage architecture and cutting width. One uses a single 40V battery, while the other utilizes two 24V batteries to create a 48V system. This affects runtime and deck size.
Key differences
| Aspect | Greenworks 40V 16-Inch Push Lawn Mower | Greenworks 48V 17-Inch Cordless Push Mower |
|---|---|---|
| Voltage System | 40V | 48V (24V x 2) |
| Cutting Width | 16 in | 17 in |
| Battery Configuration | 1 x 4.0 Ah | 2 x 4.0 Ah |
| Deck Material | Not listed | Poly |
| Weight | 37.5 pounds | 42.5 pounds |
Which one should you choose?
Choose Greenworks 40V 16-Inch Push Lawn Mower if
- You prefer a lighter mower at 37.5 pounds for easier maneuvering.
- You want to use a single battery to power the tool.
- You are mowing smaller areas where a 16-inch cut is sufficient.
Choose Greenworks 48V 17-Inch Cordless Push Mower if
- You need the wider 17-inch cutting path to reduce mowing time.
- You want the included dual 4.0 Ah batteries for extended runtime.
- You prefer a rust-resistant poly deck for low maintenance.
Verdict: The 40V model is the better choice if you prioritize lightweight handling and simplicity with a single battery. The 48V model suits those who need a wider cut and the convenience of two included batteries for longer sessions. Both provide effective mulching and bagging for small to medium yards.
40V vs 48V Greenworks Mower Specs
Voltage system
The Greenworks 40V model uses a single 40V battery platform to power its motor. This is a straightforward single-battery system. The 48V model uses two 24V batteries that combine to deliver 48V. This dual-battery setup provides a different power architecture. You get 48V of output in the second model. The first model sticks to 40V. Both systems are cordless and battery-powered. The voltage difference is the main electrical distinction. You choose between a single 40V source or two 24V sources for 48V total.
Cutting width
Deck width determines how much grass you cut in one pass. The Greenworks 40V mower has a 16-inch cutting width. The Greenworks 48V mower offers a wider 17-inch cutting width. The extra inch on the 48V model means you make slightly fewer passes over your lawn. This can save time on larger areas. The 16-inch deck is still effective for small yards. However, the 17-inch deck provides a wider swath. You cover more ground with each pass on the 48V model compared to the 40V model.
Battery capacity
Battery capacity affects how long you can mow before recharging. The Greenworks 40V mower comes with one 4.0 Ah battery. The Greenworks 48V mower includes two 4.0 Ah batteries. This means you have double the battery units with the 48V kit. More batteries generally mean longer runtime or the ability to swap them out quickly. The 48V model specifies up to 45 minutes of runtime on two fully charged batteries. The 40V model covers up to one-third acre on one 4.0 Ah battery. The 48V setup offers more total battery capacity.
Weight
Weight impacts how easy the mower is to push and maneuver. The Greenworks 40V mower weighs 37.5 pounds. The Greenworks 48V mower weighs 42.5 pounds. The 40V model is lighter by five pounds. This makes it easier to lift, store, or push through thick grass. The 48V model is heavier, likely due to the dual-battery system and wider deck. You might notice the difference when carrying the mower up stairs or into a garage. The lighter 40V model is easier to handle physically.
Deck material
The deck material affects durability and maintenance needs. The Greenworks 48V model features a poly deck. This material is rust-resistant and lightweight. The product data for the Greenworks 40V mower does not explicitly state the deck material. It only mentions being lighter than steel deck mowers. We cannot confirm if it is poly, plastic, or steel. The 48V model explicitly highlights its rust-resistant poly construction. This is a known benefit for low maintenance. The 40V deck material remains unspecified in the provided data.
Which mower fits your yard size
Small yard owner needing quiet operation
The 48V model delivers up to 45 minutes of runtime on two 4.0Ah batteries, covering up to 1/4 acre. Its poly deck is 40% lighter than steel, making it easy to maneuver. The quiet operation allows early morning or evening mowing without disturbing neighbors. This fits small yards perfectly.
User with existing 40V Greenworks tools
This 40V mower works with 75+ Greenworks 40V tools, including trimmers and blowers. You can expand your cordless toolkit without buying new batteries. The 16-inch cutting width and 4.0Ah battery handle up to 1/3 acre. It is 35% lighter than steel decks and includes a 3-year warranty.
Buyer wanting wider single-battery simplicity
You get a 16-inch cut with a single 40V battery system. This model weighs 37.5 pounds, making it lighter than the 48V option. It offers 2-in-1 mulching and rear bagging with five height positions. The single-battery approach simplifies your charging routine while still providing dependable performance for moderate lawns.
The products compared
Greenworks 40V 16-Inch Push Lawn Mower
Best for: Small lawns under 1/3 acre
- Power Source
- Cordless
- Cutting Width
- 16 in
- Voltage
- 40V
- Drive Type
- Push
- Battery Capacity
- 4.0 Ah
- Cutting Height
- 5 position
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This Greenworks 40V push mower offers a 16-inch cutting width and a 4.0 Ah battery. It weighs 37.5 pounds, making it 35% lighter than steel deck mowers. You get a 2-in-1 mulch and bag system with five height positions. It cuts up to 1/3 acre per charge. This model suits small lawns where easy maneuverability matters more than wide swath coverage.
Pros
- 16-inch cutting width for precise trimming
- 4.0 Ah battery provides runtime for small areas
- Weighs 37.5 pounds for lightweight handling
- 5-position single lever height adjustment
- 3-year limited warranty on tool and battery
Cons
- 16-inch deck is narrower than the 17-inch competitor
- Push drive requires physical effort to operate
- 4.0 Ah battery capacity is smaller than typical 5.0 Ah options
Good fit if
- You have a lawn under 1/3 acre
- You prefer a lighter mower for easy storage
- You want a simple push mower without self-propulsion
Skip if
- You need to cover more than 1/3 acre per charge
- You want a wider 17-inch or larger cutting deck
- You require self-propelled drive for hilly terrain
Verdict: Greenworks 40V 16in Push Mower is a lightweight option for small yards. It fits buyers who prioritize easy handling and a compact 16-inch cut over wider coverage.
Greenworks 48V 17-Inch Cordless Push Mower
Best for: Small to medium yards under a quarter acre
- Power Source
- Cordless battery
- Cutting Width
- 17 in
- Voltage
- 48V
- Drive Type
- Push
- Battery Capacity
- 4.0Ah
- Runtime
- Up to 45 min
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This Greenworks 48V push mower features a 17-inch poly deck and runs on two 4.0Ah batteries. It delivers up to 45 minutes of runtime, suitable for yards up to a quarter acre. The lightweight design makes it easy to maneuver around obstacles. You get five cutting height positions and 2-in-1 mulching or bagging capabilities. It is a solid option for small to medium lawns where gas-free operation is preferred.
Pros
- Lightweight 17-inch poly deck is 40% lighter than steel
- Up to 45 minutes of runtime on two 4.0Ah batteries
- Five cutting height positions from 1-3/8 to 3-3/4 inches
- Quiet operation suitable for early morning or evening use
Cons
- 17-inch cutting width is narrower than the 16-inch competitor
- Push drive requires manual effort without self-propulsion
- Heavier at 42.5 pounds than some lighter push models
Good fit if
- You have a small to medium yard under a quarter acre
- You prefer a lightweight deck for easy maneuvering
- You want quiet operation for early morning mowing
Skip if
- You need a self-propelled drive for hilly terrain
- You require a wider cutting deck for faster coverage
- You have a large yard exceeding a quarter acre
Verdict: Greenworks 48V 17in Push Mower is a practical choice for homeowners with small to medium lawns who value a lightweight, quiet, and gas-free mowing experience.
Specifications side by side
| Spec | Greenworks 40V 16-Inch Push Lawn Mower | Greenworks 48V 17-Inch Cordless Push Mower |
|---|---|---|
| Power Source | Cordless | Cordless battery |
| Cutting Width | 16 in | 17 in |
| Voltage | 40V | 48V |
| Drive Type | Push | Push |
| Battery Capacity | 4.0 Ah | 4.0Ah |
| Runtime | not stated | Up to 45 min |
| Deck Material | not stated | Poly |
| Cutting Height | 5 position | 1-3/8" to 3-3/4", 5 positions |
| Mowing Function | 2-in-1 (mulch, rear bagging) | 2-in-1 (mulch, rear-bagging) |
| Application | Lawn | Lawn |
| Dimensions | 50.8 × 18.9 × 39 inches | 52.1 × 19.2 × 41 inches |
| Weight | 37.5 pounds | 42.5 pounds |
| Size | 16" Cordless (4.0Ah) | 17" (2 x 4.0Ah) |
| Color | Green | Green |
| Model | 25322 | MO48B01 |
Frequently asked questions
Which mower is lighter and easier to push?
The Greenworks 40V 16-Inch model is the lighter choice at 37.5 pounds. The 48V model weighs 42.5 pounds. The lower weight makes the 40V version easier to maneuver around tight spaces. You will find it less strenuous to push across your lawn. This difference matters most if you have physical limitations or a very small yard.
Does the 48V mower have a wider cutting deck?
Yes, the 48V mower features a 17-inch cutting width. The 40V mower has a 16-inch cutting width. The extra inch allows the 48V model to cover slightly more ground per pass. This can reduce the total time needed to mow a medium-sized lawn. The difference is small but noticeable over many mowing sessions.
How does the battery setup differ between the two models?
The 40V mower uses a single 40V battery for power. The 48V mower requires two 24V batteries to reach its voltage level. Both models support 4.0 Ah battery capacity. The dual-battery system in the 48V model may offer longer runtime on a full charge. You must manage two batteries with the 48V unit instead of one.
Which model is better for a small lawn under a quarter acre?
Both models suit small lawns, but the 48V model is rated for up to a quarter acre. The 40V model is best for yards under one-third acre. The 48V mower provides more runtime for slightly larger areas. The 40V mower is sufficient for very compact spaces. Choose the 48V if you want extra runtime capacity for your yard size.
Are both mowers push models or self-propelled?
Both the Greenworks 40V and 48V models are push mowers. Neither model includes a self-propelled drive system. You must push the mower forward manually while mowing. This design keeps the units lighter and simpler. It is suitable for flat lawns where you do not need motorized assistance to move the machine.
What are the physical dimensions of the 40V mower?
The 40V mower measures 50.8 inches in length and 18.9 inches in width. Its height is 39 inches. These compact dimensions make it easy to store in a garage or shed. The smaller footprint also helps with maneuverability around obstacles. You can fit it into tighter storage spaces compared to larger mower models.