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Greenworks 48V High - Performance Cordless Yard vs PowerSmart EasyGlide 21-Inch Gas Lawn Mower, 144cc

Updated July 2026 — Greenworks 48V High - Performance Cordless Yard leads on price and runtime.

The Greenworks 48V offers advanced features and eco-friendliness, while the PowerSmart EasyGlide provides reliable performance at a lower price. Overall, the Greenworks is the better choice for those seeking innovation.

Why Greenworks 48V High - Performance Cordless Yard is better

Power

Greenworks has a brushless motor providing gas-like power.

Features

Greenworks offers a 4-in-1 operation compared to PowerSmart's 3-in-1.

Environmental Impact

Greenworks operates with zero emissions.

Why PowerSmart EasyGlide 21-Inch Gas Lawn Mower, 144cc is better

Price

PowerSmart is significantly cheaper.

Weight

PowerSmart is lighter and easier to maneuver.

Sales Rank

PowerSmart has a higher bestseller rank.

Overall score

Greenworks 48V High - Performance Cordless Yard
85
PowerSmart EasyGlide 21-Inch Gas Lawn Mower, 144cc
75

Specifications

SpecGreenworks 48V High - Performance Cordless YardPowerSmart EasyGlide 21-Inch Gas Lawn Mower, 144cc
Motor TypeBrushless4-Stroke
Cutting Height7 Positions6 Positions
Start TypePush ButtonAuto Choke
Noise LevelLowModerate
EmissionsZeroGas

Dimension comparison

Greenworks 48V High - Performance Cordless YardPowerSmart EasyGlide 21-Inch Gas Lawn Mower, 144cc

Price Comparison

The Greenworks 48V is priced at $577.99, while the PowerSmart EasyGlide costs $289.99. This makes the Greenworks model about 100% more expensive than the PowerSmart, which could be a significant factor for budget-conscious consumers. The price difference reflects the advanced features and technology included in the Greenworks model, such as its electric operation and multiple batteries. However, the PowerSmart offers a more traditional gas-powered experience at a lower entry price, appealing to those who may prefer the simplicity and reliability of a gas engine.

Performance and Power

The Greenworks 48V boasts a brushless motor that provides gas-like power with up to 2X more torque, making it suitable for tackling tougher mowing tasks, including inclines of up to 21°. In comparison, the PowerSmart EasyGlide features a 144cc 4-stroke OHV engine, which, while reliable, does not match the torque output of the Greenworks. The self-propelled function of the Greenworks allows for easier maneuverability, especially on slopes, making it a better option for users with hilly yards. The PowerSmart's engine is effective for flat terrains but may struggle with more challenging landscapes.

Features and Functionality

The Greenworks 48V includes a 4-in-1 operation that allows for rear bag collection, mulching, side discharge, and a turbo button, offering more versatility than the PowerSmart's 3-in-1 function. The Greenworks model also features a push-button start, LED headlights for mowing in low-light conditions, and a self-propelled design that enhances user experience. In contrast, the PowerSmart provides a dual-lever height adjustment with six cutting positions but lacks the same level of advanced features, making it a more basic option for users who may not require the additional functionalities of the Greenworks.

Usability and Design

When it comes to usability, the Greenworks 48V is designed with user convenience in mind. Its cordless feature allows for freedom of movement without worrying about tangled cords, and it can be stored vertically, saving space. The adjustable handles and easy height adjustments further enhance its usability. The PowerSmart EasyGlide, while also designed for ease of use, relies on a traditional push mechanism, which may require more effort, particularly on uneven terrain. Its robust build with a 21-inch steel deck is durable, but it does not offer the same level of innovative design as the Greenworks model.

Runtime and Maintenance

The Greenworks 48V comes with two 5.0Ah batteries and a 24V 2.0Ah USB battery, allowing for a runtime of up to 35 minutes on a full charge. This extended battery life is beneficial for users with larger yards. The PowerSmart, being gas-powered, does not have a specified runtime but typically requires more frequent refueling during longer mowing sessions. Additionally, gas mowers generally have higher maintenance needs compared to electric models, which typically require less upkeep, making the Greenworks a more convenient choice in the long run for those who prefer minimal maintenance.

Environmental Impact

The Greenworks 48V is marketed as an environmentally friendly alternative to gas mowers, operating with zero emissions and producing significantly less noise—about three times quieter than gas models. This makes it an excellent choice for environmentally conscious consumers or those living in noise-sensitive neighborhoods. Conversely, the PowerSmart EasyGlide, while effective, runs on gas and emits pollutants, contributing to carbon emissions. For users concerned about their ecological footprint, the Greenworks clearly stands out as the greener option.

Customer Satisfaction and Reliability

In terms of sales performance, the PowerSmart EasyGlide ranks higher on Amazon with a bestseller rank of 3,215 compared to the Greenworks 48V's rank of 8,773. This suggests that consumers may find the PowerSmart to be a more popular choice, potentially due to its lower price and reliable performance. However, the Greenworks model comes with the advantage of a 3-year warranty on all tools and batteries, suggesting a commitment to durability and customer service, which may appeal to users looking for a long-term investment.

Which should you buy?

Choosing between the Greenworks 48V and the PowerSmart EasyGlide ultimately depends on your specific needs and budget. If you prioritize advanced features, electric operation, and environmental considerations, the Greenworks 48V is the superior choice despite its higher price point. However, if you are looking for a reliable, cost-effective solution for basic mowing tasks, the PowerSmart EasyGlide offers excellent value and performance at a more accessible price. Consider your yard size, terrain, and personal preferences when making your decision.