PowerSmart 21" 2-in-1 Push Lawn Mower, 144cc vs SKIL PWR CORE 40 Brushless 40V 20-Inch
Updated July 2026 — PowerSmart 21" 2-in-1 Push Lawn Mower, 144cc wins on weight and safety, SKIL PWR CORE 40 Brushless 40V 20-Inch wins on price and runtime.
The PowerSmart mower offers a more economical choice with traditional gas performance, while the SKIL mower provides modern convenience and advanced features.
Why PowerSmart 21" 2-in-1 Push Lawn Mower, 144cc is better
Price
PowerSmart is $69.01 cheaper
Weight
PowerSmart is lighter at 62 lbs
Safety
PowerSmart has an emergency stop feature
Why SKIL PWR CORE 40 Brushless 40V 20-Inch is better
Power Type
SKIL is battery-powered with no gas hassle
Runtime
SKIL offers up to 50 minutes of runtime
Cutting Options
SKIL has 3-in-1 functionality for clippings
Overall score
Specifications
| Spec | PowerSmart 21" 2-in-1 Push Lawn Mower, 144cc | SKIL PWR CORE 40 Brushless 40V 20-Inch |
|---|---|---|
| Engine | 144cc | Brushless |
| Cutting Design | 2-in-1 | 3-in-1 |
| Start Method | Lever | Push-button |
| Height Adjustments | 6 | 7 |
| Maneuverability | Manual | Self-propelled |
Dimension comparison
Overview of the PowerSmart 21" 2-in-1 Push Lawn Mower and SKIL PWR CORE 40
The PowerSmart 21" 2-in-1 Push Lawn Mower is priced at $279.99, while the SKIL PWR CORE 40 Brushless 40V 20-Inch Self-Propelled Mower Kit is available for $349.00. This price difference of approximately $69.01 makes the PowerSmart mower about 17% cheaper. Both mowers offer unique features catering to different user preferences and lawn care needs, making them worthy contenders in the lawn mower market.
Engine and Power Performance
The PowerSmart mower is equipped with a robust 144cc engine, providing powerful and efficient lawn care without the need for electricity. In contrast, the SKIL mower utilizes a digital brushless motor powered by a 40V lithium battery, emphasizing ease of use and environmental friendliness. While the PowerSmart mower excels in traditional gas-powered performance, the SKIL mower offers up to 50 minutes of runtime on a single charge. This reflects a modern shift towards battery-operated solutions that require less maintenance and are quieter during operation.
Cutting Versatility
When it comes to cutting versatility, both mowers shine with their 2-in-1 functionality. The PowerSmart mower features rear bagging and mulching capabilities, which enhance soil health while simplifying cleanup. On the other hand, the SKIL mower also offers bagging and mulching, along with a rear-discharge option, giving users three choices for managing grass clippings. This additional functionality in the SKIL mower could appeal to those who appreciate more options for lawn care, especially when dealing with various types of grass.
Weight and Maneuverability
The PowerSmart mower weighs 62 lbs, making it lightweight and easy to maneuver, especially in tight spaces. This feature is particularly beneficial for homeowners with smaller yards or intricate landscaping. The SKIL mower, while self-propelled, does not specify its weight but emphasizes its variable speed self-propel feature, allowing users to adjust the mowing pace according to their preferences. The self-propulsion can significantly ease the physical effort required for larger gardens, though the weight aspect of the PowerSmart may still appeal to those who prefer manual control.
Cutting Height Adjustment
The PowerSmart mower offers a customizable cutting height with 6 positions ranging from 1.5 to 3.9 inches. This flexibility allows users to achieve their desired lawn finish, whether maintaining a short, neat appearance or cultivating a lush lawn. Conversely, the SKIL mower features a single-lever deck height adjustment with 7 settings from 1.5 to 4 inches. This slight advantage in the number of height settings could be beneficial for users looking for precise control over their mowing height, allowing for a more tailored approach to lawn maintenance.
Safety Features
Safety is paramount in lawn care equipment. The PowerSmart mower includes a start/stop control lever, ensuring users can quickly halt the mower in case of emergencies, thus minimizing the risk of accidents. The SKIL mower, while lacking a specific mention of emergency stop features, provides a push-button start for ease of use. While both mowers prioritize user safety, the explicit emergency stop feature in the PowerSmart mower might be a decisive factor for users particularly concerned about safety.
Storage and Portability
Storage considerations vary between the two models. The PowerSmart mower does not mention any special storage features, but its lightweight build aids in transporting and storing the unit. In contrast, the SKIL mower features a foldable handle that allows for vertical storage, saving space in sheds or garages. This convenience can be crucial for homeowners with limited storage space, making the SKIL mower more appealing for those prioritizing easy storage solutions.
Price and Value Proposition
The PowerSmart mower is priced at $279.99, while the SKIL mower retails for $349.00, making the former a more economical choice at about 17% less. The PowerSmart mower’s solid performance and lightweight design offer excellent value for budget-conscious buyers. On the other hand, the SKIL mower, with its advanced battery technology and self-propulsion, caters to users looking for modern convenience and efficiency, justifying its higher price point. Ultimately, the choice may depend on whether one values traditional performance or the benefits of modern, battery-powered technology.
Which should you buy?
Choosing between the PowerSmart 21" 2-in-1 Push Lawn Mower and the SKIL PWR CORE 40 Brushless 40V 20-Inch Self-Propelled Mower Kit comes down to individual needs and preferences. The PowerSmart mower is an excellent choice for those seeking an affordable, lightweight, and reliable option for small to medium yards, especially if they prefer traditional gas-powered equipment. Conversely, the SKIL mower is ideal for users who prioritize convenience, battery power, and advanced features like variable speed propulsion and more flexible cutting height adjustments. Ultimately, both mowers stand out in their respective categories, offering compelling features for different lawn care requirements.

