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BILT HARD vs Greenworks 80V 21” Brushless Cordless Electric

Updated July 2026 — BILT HARD wins on weight and torque, Greenworks 80V 21” Brushless Cordless Electric wins on battery life and height adjust.

The BILT HARD offers powerful gas performance at a lower price, while the Greenworks provides a versatile cordless solution with additional tools.

Why BILT HARD is better

Price

BILT HARD is cheaper by $140.

Power

BILT HARD has a robust gas engine.

Simplicity

BILT HARD focuses solely on mowing.

Why Greenworks 80V 21” Brushless Cordless Electric is better

Versatility

Greenworks includes a blower and trimmer.

Convenience

Greenworks is cordless and easier to maintain.

User Features

Greenworks has LED lights and vertical storage.

Overall score

BILT HARD
75
Greenworks 80V 21” Brushless Cordless Electric
82

Specifications

SpecBILT HARDGreenworks 80V 21” Brushless Cordless Electric
Engine TypeGasElectric
Cutting Height1.2-3.75 in7 positions
Starting MethodPull StartButton Start
Included ToolsNoneBlower & Trimmer
MaintenanceHighLow

Dimension comparison

BILT HARDGreenworks 80V 21” Brushless Cordless Electric

Overview

When it comes to lawn care, choosing the right lawn mower can significantly impact the quality of your yard maintenance. The BILT HARD 21 Inch Lawn Mower, priced at $359.99, and the Greenworks 80V 21” Brushless, costing $499.99, are two compelling options. While the BILT HARD offers a traditional gas-powered experience, the Greenworks provides a cordless electric solution, each catering to different user preferences.

Performance

The BILT HARD lawn mower is equipped with a robust 201cc 4-stroke OHV engine, delivering an impressive torque of 9.0 ft.lb, making it a powerful choice for tackling tough grass and uneven terrain. In contrast, the Greenworks features an 80V brushless motor, designed for efficient and reliable performance without the hassle of gas. Although both mowers promise effective yard maintenance, the gas-powered engine of the BILT HARD might be more suitable for larger or more rugged lawns, while the Greenworks excels in quieter, battery-operated efficiency.

Cutting Versatility

Both mowers offer a versatile 3-in-1 mowing system, allowing for mulching, side discharge, and bagging options. The BILT HARD provides an adjustable cutting height ranging from 1.2 inches to 3.75 inches using a single lever, which enhances user customization for different lawn types. Meanwhile, the Greenworks features a 7-position height adjustment, allowing for a range of cutting heights as well. This slight difference in height adjustment options may provide users with more precision in maintaining their lawns with the Greenworks mower.

Ease of Use

Ease of operation is a crucial factor for many lawn care enthusiasts. The BILT HARD is designed with a no choke, no primer single-pull start, making it simple to get started each time. Additionally, its foam-wrapped angled grip reduces hand fatigue during use. On the other hand, the Greenworks emphasizes user comfort with features like LED lights for low-light conditions and the capability for vertical storage. While both mowers are user-friendly, the Greenworks may offer more convenience for those who prefer a cordless setup and additional features for ease of maneuverability.

Maintenance

Maintenance requirements differ significantly between the two mowers. The BILT HARD, being gas-powered, will require regular oil changes and fuel maintenance, which may be a drawback for those seeking minimal upkeep. However, it boasts a sales rank of 23,345, indicating a strong presence among consumers. Conversely, the Greenworks mower simplifies maintenance with its cordless electric design, meaning no oil or gas is needed. This could be a considerable advantage for users looking to minimize the time spent on maintenance and focus more on lawn care.

Battery Life and Runtime

Battery life is a key consideration for electric mowers, especially for models like the Greenworks. This lawn mower comes with two 2Ah batteries and a rapid 4A charger, enabling quick recharging and continuous use. However, specific runtime details are not provided. The BILT HARD, while lacking battery concerns, might be limited by fuel availability but offers the advantage of longer continuous operation without the need for recharging or fuel downtime.

Additional Features

The Greenworks kit is comprehensive, including not just the lawn mower but also a 500 CFM axial leaf blower and a 13-inch string trimmer, enhancing its value as a multi-tool solution for yard care. This combo kit is particularly appealing for homeowners looking for an all-in-one package. In contrast, the BILT HARD focuses solely on mowing, which may be adequate for users who prioritize a straightforward, effective cutting tool without the need for additional equipment.

Price Point

Price is a significant factor in the decision-making process. The BILT HARD is priced at $359.99, making it about 28% cheaper than the Greenworks, which retails for $499.99. This price difference may appeal to budget-conscious consumers who require a reliable mower without additional frills. Nonetheless, the Greenworks offers a more extensive package and features that might justify its higher cost for those who value versatility and added convenience.

Which should you buy?

Choosing between the BILT HARD 21 Inch Lawn Mower and the Greenworks 80V 21” Brushless ultimately hinges on your specific lawn care needs and preferences. If you prioritize power, traditional mowing, and a lower price, the BILT HARD is an excellent choice. However, if you prefer the convenience of cordless operation, additional tools, and advanced features, the Greenworks may be worth the investment. Each product has its strengths, so consider what aspects are most important for your lawn maintenance routine.