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Greenworks 40V 16" Cordless Lawn Mower vs Greenworks 48V 17" Cordless Lawn Mower , 4.0Ah

Updated July 2026 — Greenworks 40V 16" Cordless Lawn Mower wins on price, Greenworks 48V 17" Cordless Lawn Mower , 4.0Ah wins on sales rank and weight.

The Greenworks 48V model offers longer runtime and a larger cutting deck, making it a better choice for larger lawns. However, the 40V model is lighter and compatible with more tools.

Why Greenworks 40V 16" Cordless Lawn Mower is better

Weight

40V is 35% lighter than traditional gas mowers

Compatibility

Works with 75+ Greenworks 40V tools

Price

40V is slightly cheaper at $279.99

Why Greenworks 48V 17" Cordless Lawn Mower , 4.0Ah is better

Runtime

48V offers up to 45 minutes of runtime

Cutting Deck

48V has a larger 17-inch cutting deck

Battery

Includes two 4.0Ah batteries for extended use

Overall score

Greenworks 40V 16" Cordless Lawn Mower
85
Greenworks 48V 17" Cordless Lawn Mower , 4.0Ah
88

Specifications

SpecGreenworks 40V 16" Cordless Lawn MowerGreenworks 48V 17" Cordless Lawn Mower , 4.0Ah
Power40V48V
Cutting System2-in-12-in-1
Height Adjustment5 positions5 positions
MaintenanceZeroZero
Noise Level<75dB<75dB

Dimension comparison

Greenworks 40V 16" Cordless Lawn MowerGreenworks 48V 17" Cordless Lawn Mower , 4.0Ah

Overview of the Products

The Greenworks 40V 16" Cordless Lawn Mower and the Greenworks 48V 17" Cordless Lawn Mower offer two distinct options for homeowners seeking efficient lawn care solutions. The 40V model is priced at $279.99, while the 48V model is slightly cheaper at $274.91, making it about 1% less expensive. Both mowers feature a cordless design, but they cater to different lawn care needs and preferences.

Power and Runtime Comparison

Power and runtime are crucial factors in choosing a lawn mower. The Greenworks 40V has a runtime of 40 minutes on a single 4.0Ah battery, while the Greenworks 48V offers a longer runtime of up to 45 minutes using two 4.0Ah batteries. This means that the 48V model provides about 12.5% more runtime than the 40V version, making it a better choice for larger lawns or more challenging cutting conditions. Both models ensure gas-like performance, eliminating the hassle of gas and oil.

Cutting Deck and Maneuverability

When it comes to cutting deck size, the Greenworks 48V features a 17-inch deck, while the Greenworks 40V has a slightly smaller 16-inch deck. This gives the 48V model a marginally larger cutting area, which can be beneficial for larger lawns. However, the 40V model is noted for being 35% lighter than traditional gas mowers, making it easier to maneuver, especially in tight spaces. The lightweight design of the 40V can be appealing for those who prioritize comfort during mowing.

Versatility in Cutting Options

Both mowers excel in versatility, featuring a single-lever, 5-position height adjustment system. This allows users to adapt the cut to various grass types and environmental conditions. The Greenworks 40V offers a 2-in-1 mulching and rear-bagging system, while the 48V model also includes these features, enhancing its adaptability. This similarity means that users of either model can effectively manage grass clippings and achieve the desired lawn appearance.

Maintenance and Environmental Impact

Both the Greenworks 40V and 48V lawn mowers boast zero maintenance requirements, with no need for gas or oil changes. This makes them environmentally friendly options compared to traditional gas mowers. The 40V model emphasizes its whisper-quiet operation, producing less than 75dB, which is ideal for community living. The maintenance-free aspect of both models ensures that users save on costs and time associated with upkeep, making them appealing choices for eco-conscious homeowners.

Battery and Charging Features

Battery compatibility is a significant advantage of both models. The Greenworks 40V comes with one 4.0Ah battery and a fast charger, while the 48V model includes two 4.0Ah batteries and a dual-port rapid charger. This means that the 48V model not only provides more power with two batteries but also allows for extended use without waiting for a single battery to charge. However, the 40V model is compatible with over 75 other Greenworks 40V tools, making it ideal for users who already own these products.

Price Point and Value for Money

In terms of pricing, the Greenworks 40V is listed at $279.99, while the 48V costs $274.91, making the latter about $5 cheaper. Despite the price difference, both models provide excellent value considering their features and capabilities. The Greenworks 40V ranks 813 in sales, indicating a strong market presence, while the 48V sits at 15,751, suggesting it hasn't reached the same level of popularity. The overall value is compelling for both, but the 40V might appeal more to those who prioritize brand compatibility with existing tools.

Which should you buy?

Choosing between the Greenworks 40V 16" Cordless Lawn Mower and the Greenworks 48V 17" Cordless Lawn Mower ultimately depends on individual lawn care needs. If you have a larger lawn and prefer longer runtime, the 48V model is the better choice, offering 45 minutes of runtime and a larger cutting deck. However, if you value compatibility with other Greenworks tools and a lighter mower for easier maneuverability, the 40V model might suit you better. Both mowers provide excellent performance, making either a solid investment for maintaining a beautiful lawn.