SKIL PWR CORE 40 Brushless 40V 20-Inch vs STEELITE 21V 13-Inch Brushless Electric Lawn
Updated July 2026 — SKIL PWR CORE 40 Brushless 40V 20-Inch wins on runtime and cut width, STEELITE 21V 13-Inch Brushless Electric Lawn wins on weight and price.
The SKIL mower offers superior performance and features for larger lawns, while the STEELITE is a budget-friendly option for smaller spaces.
Why SKIL PWR CORE 40 Brushless 40V 20-Inch is better
Runtime
SKIL offers up to 50 minutes of runtime compared to STEELITE's 25 minutes.
Cutting Width
SKIL has a 20-inch cutting width versus STEELITE's 13 inches.
Self-Propelled
SKIL features a self-propelled design for easier navigation.
Why STEELITE 21V 13-Inch Brushless Electric Lawn is better
Weight
STEELITE is lightweight at 20.5 lbs, making it easier to maneuver.
Price
STEELITE is significantly cheaper at $139.99 compared to SKIL's $349.00.
Compact Size
STEELITE's smaller size is ideal for tight spaces.
Overall score
Specifications
| Spec | SKIL PWR CORE 40 Brushless 40V 20-Inch | STEELITE 21V 13-Inch Brushless Electric Lawn |
|---|---|---|
| Battery | 6.0Ah | 4.0Ah |
| Deck Size | 20 inches | 13 inches |
| Motor Type | Brushless | Brushless |
| Height Settings | 7 | 5 |
| Start Type | Push-button | Manual |
Dimension comparison
Overview
The SKIL PWR CORE 40 Brushless 40V 20-Inch Self-Propelled Mower Kit and the STEELITE 21V 13-Inch Brushless Electric Lawn Mower serve different needs in the lawn care market. The SKIL mower is designed for larger yards with its self-propelled feature and longer runtime, while the STEELITE mower is aimed at small to mid-sized lawns, being lightweight and easy to maneuver.
Price Comparison
In terms of pricing, the SKIL mower is priced at $349.00, while the STEELITE mower retails for $139.99. This makes the SKIL mower about 150% more expensive than the STEELITE, reflecting its advanced features and capabilities. The SKIL mower's higher price point is indicative of its performance and runtime, making it suitable for those who need a more robust lawn care solution. Conversely, the STEELITE offers a budget-friendly option without compromising on essential features for small yard maintenance.
Performance and Runtime
The SKIL PWR CORE 40 offers up to 50 minutes of runtime with its included 6.0Ah battery, which is significantly more than the STEELITE's 25 minutes powered by a 4.0Ah battery. This extended runtime allows users of the SKIL mower to tackle larger areas without needing to recharge. The powerful digital brushless motor in the SKIL mower provides efficient, high-performance cutting, making it suitable for tougher grass and larger lawns. In contrast, the STEELITE's brushless motor also delivers strong torque but is optimized for lighter, more manageable tasks in smaller spaces.
Cutting Width and Height Adjustment
The SKIL mower features a 20-inch cutting width, allowing for broader cuts and efficiency in larger lawns. It also offers seven settings for deck height adjustments ranging from 1.5 to 4 inches, giving users flexibility in their mowing height preferences. On the other hand, the STEELITE has a smaller 13-inch deck, which is ideal for navigating tight spaces and small yards. It provides a simple five-level height adjustment from 0.98 inches to 2.56 inches, making it user-friendly and efficient for minor adjustments without tools.
Weight and Maneuverability
The STEELITE mower is notably lightweight at only 20.5 pounds, making it extremely easy to lift and maneuver. This is a significant advantage for users with smaller yards, slopes, or tight spaces. The SKIL mower, while more powerful and feature-rich, is heavier and designed for users who prioritize self-propulsion and cutting efficiency over compactness. Its self-propelled feature allows for easier navigation across larger, more challenging terrains, giving it an edge for users who may struggle with manual push mowers.
Storage and Portability
Storage and portability are essential factors for many users. The SKIL mower includes a telescoping handle that folds down for vertical storage, making it easier to store in smaller spaces when not in use. This feature enhances its usability for those with limited storage options. In contrast, the STEELITE mower’s lightweight design and compact size make it easy to store and transport, especially for homeowners with smaller garages or sheds. Both mowers incorporate thoughtful designs for efficient storage, but the SKIL mower's foldable handle offers a more specialized solution for vertical storage needs.
Functionality and Features
The SKIL mower excels in functionality with its 3-in-1 mowing capability, allowing users to choose between bagging, mulching, or rear-discharging grass clippings. This versatility enhances its appeal for different mowing preferences. Moreover, the push-button start makes operation straightforward. The STEELITE mower, while less versatile, offers a 2-in-1 design with mulching and bagging options, suitable for straightforward lawn care tasks. The choice of functionalities may depend on individual needs, with the SKIL mower offering more comprehensive solutions for varied lawn conditions.
Which should you buy?
In conclusion, the choice between the SKIL PWR CORE 40 and the STEELITE 21V mower largely depends on the size of your lawn and your mowing needs. If you have a larger yard and require a powerful, self-propelled mower with longer runtime and more cutting options, the SKIL mower is worth the investment at $349.00. However, if you are looking for a lightweight, budget-friendly option for a small to mid-sized yard, the STEELITE at $139.99 offers great value and ease of use. Each mower has its strengths, and understanding your specific lawn care requirements will guide you to the best choice.

