Greenworks 80V 18" Brushless Cordless Chainsaw / vs ReliaRoads 16-Inch Brushless Chainsaw, 40V
Updated August 2026 — Greenworks 80V 18" Brushless Cordless Chainsaw / wins on runtime and power, ReliaRoads 16-Inch Brushless Chainsaw, 40V wins on price and weight.
The Greenworks chainsaw offers superior performance and features, making it the better choice for demanding tasks, while the ReliaRoads chainsaw is a budget-friendly option for lighter use.
Why Greenworks 80V 18" Brushless Cordless Chainsaw / is better
Power
Greenworks has a higher voltage and torque.
Runtime
Greenworks can make up to 150 cuts on a single charge.
Features
Greenworks includes a rapid charger and advanced tensioning system.
Why ReliaRoads 16-Inch Brushless Chainsaw, 40V is better
Price
ReliaRoads is significantly cheaper.
Weight
ReliaRoads is lighter and easier to handle.
Battery Compatibility
ReliaRoads is compatible with existing DeWALT batteries.
Overall score
Specifications
| Spec | Greenworks 80V 18" Brushless Cordless Chainsaw / | ReliaRoads 16-Inch Brushless Chainsaw, 40V |
|---|---|---|
| Motor Type | Brushless | Brushless |
| Bar Length | 18 inches | 16 inches |
| Battery | 80V | 40V (2x20V) |
| Oiling System | Automatic | Automatic |
| Sales Rank | 7008 | 20548 |
Dimension comparison
Overview of the Chainsaws
The Greenworks 80V 18" Brushless Cordless Chainsaw offers a powerful solution for cutting tasks, while the ReliaRoads 16-Inch Brushless Chainsaw is a more budget-friendly option. The Greenworks chainsaw is priced at $246.99, making it about 81% more expensive than the ReliaRoads chainsaw, which retails for $136.97. For those looking for professional-grade power, the Greenworks model may be the choice, but for casual users, the ReliaRoads chainsaw could provide adequate performance at a significantly lower cost.
Performance and Cutting Power
When it comes to performance, the Greenworks chainsaw boasts a brushless motor technology that provides twice the torque, enhancing power and runtime. It is capable of executing up to 150 cuts on 4x4 lumber on a single charge, which is comparable to a 42CC gas chainsaw. In contrast, the ReliaRoads chainsaw uses a dual 20V MAX system to achieve a 40V output and features a 16-inch bar, making it suitable for tasks like pruning and firewood handling. Although it does not explicitly state the number of cuts it can achieve, the focus on efficiency and maintenance-free operation is evident. Thus, the Greenworks chainsaw offers superior cutting performance for more demanding tasks.
Design and Usability
The Greenworks chainsaw is designed with user-friendliness in mind, featuring an easy push-button start and an automatic oiler that ensures proper chain lubrication, enhancing productivity. This model also includes an easy adjust tensioning system for bar and chain maintenance, which is crucial for users who require quick adjustments during work. On the other hand, the ReliaRoads chainsaw also prioritizes usability with its automatic oil pump system, which provides continuous lubrication for up to 45 minutes of cutting. Both models offer features that enhance ease of use, but the Greenworks chainsaw's additional features may cater more to professional users.
Safety Features
Safety is a critical consideration in chainsaw design, and both models include advanced safety mechanisms. The Greenworks chainsaw features a push-button start, eliminating the need for gas, which can be hazardous. Similarly, the ReliaRoads chainsaw includes a rapid stop feature that halts the chain's rotation within 1.5 seconds of releasing the switch, along with a quick-stop brake guard that stops the rotation in just 0.1 seconds. While both chainsaws offer safety measures, the quick-stop technology in the ReliaRoads model provides an added layer of protection for users, particularly those new to operating chainsaws.
Battery and Charging System
Battery performance is essential for cordless chainsaws, and here the Greenworks chainsaw excels with its 80V lithium-ion battery. It comes with a 2.0Ah battery and a rapid charger included in the purchase price. This system provides a longer runtime and quicker charging times, making it ideal for extensive cutting tasks. In contrast, the ReliaRoads chainsaw requires two separate 20V MAX DeWALT batteries (not included) for operation. While the compatibility with existing DeWALT batteries is convenient for users who already own them, the need to purchase batteries separately can add to the overall cost. Thus, the Greenworks chainsaw offers a more integrated power solution.
Price Comparison
The price difference between the two chainsaws is significant, with the Greenworks chainsaw retailing for $246.99, while the ReliaRoads chainsaw is priced at $136.97. This means the Greenworks model is approximately 81% more expensive than the ReliaRoads option. While the Greenworks chainsaw offers advanced features and greater power, the ReliaRoads chainsaw provides a budget-friendly alternative without sacrificing essential functionalities. For casual users or those with lighter cutting tasks, the ReliaRoads chainsaw could be a more sensible financial choice.
Sales and Popularity
In terms of market presence, the Greenworks chainsaw has a sales rank of 7008, indicating a respectable level of popularity among buyers. The ReliaRoads chainsaw, on the other hand, has a sales rank of 20548, suggesting it is less sought after compared to the Greenworks model. This difference in sales rank may reflect the Greenworks chainsaw's appeal to professionals and serious DIY enthusiasts, while the ReliaRoads chainsaw caters to a more budget-conscious audience.
Which should you buy?
Ultimately, the choice between the Greenworks 80V 18" Brushless Cordless Chainsaw and the ReliaRoads 16-Inch Brushless Chainsaw depends on your specific needs and budget. If you require a powerful, professional-grade tool for extensive cutting tasks, the Greenworks chainsaw justifies its higher price with superior performance, advanced features, and longer runtime. However, if you're looking for a cost-effective, reliable option for lighter tasks such as pruning and firewood cutting, the ReliaRoads chainsaw offers excellent value at about 81% less than the Greenworks model.

