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Greenworks 40V 12" Cordless Compact Chainsaw , vs WTHW 58 cc Gas Powered Chainsaw, 20 in & 18 in

Updated August 2026 — Greenworks 40V 12" Cordless Compact Chainsaw , wins on battery life and portability, WTHW 58 cc Gas Powered Chainsaw, 20 in & 18 in wins on maintenance.

The Greenworks chainsaw excels in portability and ease of use, while the WTHW offers more power and versatility for larger tasks.

Why Greenworks 40V 12" Cordless Compact Chainsaw , is better

Weight

Greenworks is lighter at 6 lbs.

Portability

Cordless design enhances mobility.

Ease of Use

Dual safety start is user-friendly.

Why WTHW 58 cc Gas Powered Chainsaw, 20 in & 18 in is better

Power

58 cc engine provides more cutting power.

Runtime

Larger fuel tank for extended use.

Versatility

Quick-Switch system for bar changes.

Overall score

Greenworks 40V 12" Cordless Compact Chainsaw ,
85
WTHW 58 cc Gas Powered Chainsaw, 20 in & 18 in
78

Specifications

SpecGreenworks 40V 12" Cordless Compact Chainsaw ,WTHW 58 cc Gas Powered Chainsaw, 20 in & 18 in
Safety FeaturesDual safety startInertial chain brake
Oiling SystemAutomatic oilerAutomatic oiler
Warranty3 years1 year
Cutting TasksPruning, campingFelling, limbing
MaintenanceLow maintenanceModerate maintenance

Dimension comparison

Greenworks 40V 12" Cordless Compact Chainsaw ,WTHW 58 cc Gas Powered Chainsaw, 20 in & 18 in

Price Comparison

The Greenworks 40V 12" Cordless Compact Chainsaw is priced at $159.99, while the WTHW 58 cc Gas Powered Chainsaw is slightly cheaper at $149.99. This makes the WTHW about 6% less expensive than the Greenworks model. In terms of value, both chainsaws offer distinct advantages, but the cost difference could influence your decision based on your budget. If you are looking for a more economical option, the WTHW may be the better choice. However, the price alone does not determine the best tool for your needs.

Power and Performance

When it comes to power, the WTHW 58 cc Gas Powered Chainsaw boasts a robust 58 cc 2-stroke engine, allowing it to cut through materials more quickly and efficiently. In contrast, the Greenworks model uses a 40V lithium-ion battery, which offers a significant advantage in terms of portability and ease of use. The Greenworks chainsaw can efficiently handle up to 50 cuts of 4x4" treated wood on a single charge, demonstrating its capability for various tasks. If you prioritize raw power and continuous runtime for larger jobs, the WTHW may be more suitable, while the Greenworks excels in convenience and usability.

Weight and Portability

The Greenworks 40V 12" Cordless Compact Chainsaw weighs only 6 lbs (2.7 kg), making it highly portable and easy to carry for outdoor activities like camping or storm clean-up. The lightweight design reduces fatigue during extended use. On the other hand, the WTHW's weight is not specified, but gas-powered chainsaws tend to be heavier than cordless electric models. If you plan to use the chainsaw for long periods or in remote locations, the Greenworks' lightweight design is a significant advantage, facilitating ease of transport without compromising on performance.

Safety Features

Safety is a crucial aspect of chainsaw design, and both models incorporate effective safety features. The Greenworks chainsaw includes a dual safety start mechanism that requires both a lock and a trigger to operate, minimizing the risk of accidental starts. Additionally, its tool-free auto-tensioning system allows for quick adjustments without the need for additional tools. Meanwhile, the WTHW chainsaw features a fast-acting inertial chain brake and a dual-spring anti-vibration system, which enhances user comfort and control. While both chainsaws prioritize user safety, the Greenworks model may offer a more user-friendly operation for beginners.

Maintenance and Operation

The Greenworks 40V chainsaw includes an automatic oiler to extend the life of the chain, and its battery-powered nature means less maintenance compared to gas-powered counterparts. The WTHW chainsaw, on the other hand, features a centrifugal air filter designed to protect the engine from dust and debris, reducing the need for frequent maintenance. Moreover, the WTHW's Quick-Start system allows for easier ignition, even in cold conditions. If you prefer a low-maintenance solution, the Greenworks may be more appealing, whereas the WTHW offers advanced features for those willing to manage gas-powered equipment.

Versatility and Usage

The Greenworks 40V chainsaw is designed for a variety of tasks, from storm clean-up to pruning and camping, making it a versatile tool for outdoor enthusiasts. Its 12" low-recoil chain is tailored for efficient cutting, and the 40V platform allows compatibility with other Greenworks tools. In contrast, the WTHW chainsaw comes with a Quick-Switch system, enabling users to easily switch between a 20" felling bar and an 18" limbing bar, thereby increasing its functionality for both large and small jobs. If versatility is your primary concern, the WTHW may offer more adaptability for different cutting tasks.

Battery and Fuel Considerations

The Greenworks chainsaw operates on a 40V 2.0Ah battery, providing a portable power solution with the added benefit of USB ports for charging devices. This makes it an excellent choice for camping and remote work. Conversely, the WTHW chainsaw relies on gasoline, necessitating refueling and more complex logistics in remote areas. The WTHW has a larger fuel tank, allowing for longer continuous use, but managing gas may be less convenient than the battery-operated Greenworks. Ultimately, your choice may depend on whether you prefer the hassle-free operation of a battery or the extended runtime of a gas-powered tool.

Which should you buy?

Deciding between the Greenworks 40V 12" Cordless Compact Chainsaw and the WTHW 58 cc Gas Powered Chainsaw ultimately hinges on your specific needs and preferences. If you prioritize portability, ease of use, and safety features, the Greenworks model stands out as an excellent choice for casual users and outdoor activities. However, if you require greater power and versatility for more extensive cutting tasks, the WTHW chainsaw may be the better option, despite being slightly heavier and requiring more maintenance. Consider your typical usage scenarios, budget, and the type of work you'll be doing to make the best decision for your chainsaw needs.