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GasXcel 21" Self-Propelled Lawn Mower Gas, 170CC vs Greenworks 48V High - Performance Cordless Yard

Updated July 2026 — GasXcel 21" Self-Propelled Lawn Mower Gas, 170CC wins on power and run time, Greenworks 48V High - Performance Cordless Yard wins on price.

The GasXcel offers robust gas-powered performance at a lower price, while the Greenworks provides eco-friendly convenience and lower maintenance. Choose based on your mowing preferences.

Why GasXcel 21" Self-Propelled Lawn Mower Gas, 170CC is better

Price

GasXcel is $389.99, which is 32% cheaper than Greenworks.

Cutting Versatility

GasXcel has a 4-in-1 cutting system.

Grass Capacity

GasXcel features a 65L grass bag.

Why Greenworks 48V High - Performance Cordless Yard is better

Noise

Greenworks operates significantly quieter.

Emissions

Greenworks produces zero emissions.

Maintenance

Greenworks requires less maintenance.

Overall score

GasXcel 21" Self-Propelled Lawn Mower Gas, 170CC
75
Greenworks 48V High - Performance Cordless Yard
82

Specifications

SpecGasXcel 21" Self-Propelled Lawn Mower Gas, 170CCGreenworks 48V High - Performance Cordless Yard
Engine TypeGasElectric
Cutting Heights7 positions7 positions
Self-PropelledYesYes
Weight80 lbs60 lbs
Warranty2 years3 years

Dimension comparison

GasXcel 21" Self-Propelled Lawn Mower Gas, 170CCGreenworks 48V High - Performance Cordless Yard

Introduction to Lawn Mowers

When choosing between the GasXcel 21" Self-Propelled Lawn Mower and the Greenworks 48V, it’s essential to consider their unique features and overall value. The GasXcel is priced at $389.99, while the Greenworks costs $577.99, making the GasXcel about 32% cheaper. These two mowers cater to different preferences, with the GasXcel focusing on gas-powered efficiency and the Greenworks advocating for cordless electric convenience.

Power and Performance

The GasXcel features a powerful 170cc OHV engine, providing reliable and smooth power for consistent cutting performance. It can run for up to 1.5 hours on a full tank, ideal for residential yards. In contrast, the Greenworks uses a brushless motor that offers gas-like power with up to twice the torque while maintaining zero emissions and reduced noise. This electric mower can tackle slopes up to 21°, making it versatile for various terrains. Ultimately, if you prefer traditional gas power with longer run times, GasXcel is the choice, while environmentally conscious users may lean towards the Greenworks.

Cutting Versatility

Both mowers provide excellent cutting versatility, but they approach it differently. The GasXcel boasts a 4-in-1 cutting system that allows for mulching, rear bagging, side discharge, and rear discharge, catering to varying lawn conditions. It also has a 7-position height adjustment for precise control over your lawn's appearance. The Greenworks also offers a 4-in-1 operation and features a 7-position height adjustment ranging from 1⅜” to 4”. While both models excel in adaptability, the GasXcel's additional cutting features may offer an edge for those looking to fine-tune their lawn maintenance.

Design and Usability

In terms of design, the GasXcel is built with a foldable handle, reducing its storage size and making it easier to store in tight spaces. This model is ready to use in minutes, requiring only minor assembly. Conversely, the Greenworks lawn mower is designed for user-friendliness with a push-button start, collapsible handles, and the ability to store vertically, saving up to 70% in space. While GasXcel caters to traditional mowing preferences, Greenworks enhances usability with modern features that streamline the mowing process.

Grass Collection and Disposal

The GasXcel features an ultra-large 65L grass bag, which allows for fewer interruptions during mowing, as it can hold 17.5 gallons of clippings. This efficient collection system improves productivity. The Greenworks also includes a rear bag, but specific capacity details are not provided. However, it is designed for easy operation with its 4-in-1 functionality. If grass collection is a priority, the GasXcel’s larger capacity may be more appealing, enabling longer mowing sessions between emptying.

Noise and Emissions

When it comes to noise and emissions, the Greenworks mower shines with its electric motor, which is significantly quieter than gas mowers and produces zero emissions. It can operate with much less disturbance to the neighborhood, making it ideal for residential areas. On the other hand, the GasXcel, while powerful, is a gas mower that naturally produces more noise and emissions. Users concerned about environmental impact and noise levels would likely prefer the Greenworks model for its eco-friendly operation.

Battery Life and Maintenance

The maintenance and battery life of both mowers are crucial for long-term usability. The Greenworks comes with multiple batteries, including two 5.0Ah batteries and a 24V 2.0Ah USB battery, allowing for extended use with a runtime of up to 35 minutes on fully charged 5Ah batteries. This convenience minimizes downtime. The GasXcel, being a gas mower, requires regular maintenance such as oil changes and fuel refills, which may be less appealing for those seeking low-maintenance options. The Greenworks offers an advantage in ease of use and lower maintenance demands.

Which should you buy?

Choosing between the GasXcel 21" Self-Propelled Lawn Mower and the Greenworks 48V ultimately hinges on individual preferences and needs. The GasXcel is about 32% cheaper at $389.99 and offers robust gas-powered performance with excellent cutting versatility and a larger grass collection capacity. However, those prioritizing eco-friendliness, quieter operation, and lower maintenance might favor the Greenworks at $577.99, which provides a modern, efficient cordless experience. Assessing your mowing habits and environmental concerns will guide you towards the best choice for your lawn care needs.