EGO POWER+ Electric Lawn Mower, Cordless vs PowerSmart Self Propelled Gas Lawn Mower 21-inch
Updated July 2026 — EGO POWER+ Electric Lawn Mower, Cordless wins on runtime and storage, PowerSmart Self Propelled Gas Lawn Mower 21-inch wins on weight.
The EGO POWER+ Electric Lawn Mower offers superior features and lower maintenance, making it the better choice for most users.
Why EGO POWER+ Electric Lawn Mower, Cordless is better
Runtime
EGO offers up to 55 minutes of runtime.
Maintenance
EGO requires minimal upkeep.
Environmental
EGO operates without emissions.
Why PowerSmart Self Propelled Gas Lawn Mower 21-inch is better
Price
PowerSmart is approximately 24% cheaper.
Weight
PowerSmart is easier to maneuver on slopes.
Power
PowerSmart has a robust gas engine.
Overall score
Specifications
| Spec | EGO POWER+ Electric Lawn Mower, Cordless | PowerSmart Self Propelled Gas Lawn Mower 21-inch |
|---|---|---|
| Power Source | Electric | Gas |
| Engine | Brushless | 170cc OHV |
| Cutting Height | 1.25-4 in | 1.5-3.9 in |
| Start Type | Push-button | Recoil |
| Bag Capacity | 2 bushel | 1.4 bushel |
Dimension comparison
Introduction to Lawn Mowers
When it comes to lawn care, choosing the right mower is crucial for maintaining an attractive yard. In this comparison, we will examine two popular options: the EGO POWER+ Electric Lawn Mower and the PowerSmart Self Propelled Gas Lawn Mower. The EGO POWER+ is priced at $449.00, while the PowerSmart comes in at a more budget-friendly $339.99, making it about 24% cheaper than its electric counterpart. Both mowers offer unique features tailored for different mowing needs.
Power Source: Electric vs. Gas
The EGO POWER+ is an electric mower, utilizing a high-efficiency brushless motor that delivers up to 6.0 foot-pounds of torque. This power not only exceeds that of many gas mowers but also operates quietly, free from the fumes typically associated with gasoline engines. In contrast, the PowerSmart is powered by a robust 170cc 4-cycle OHV gas engine, designed for better cutting efficiency and ease of starting. While gas engines can provide more power for tougher tasks, the EGO mower offers the convenience of battery life, providing up to 55 minutes of runtime on a single charge.
Cutting Performance and Versatility
Both mowers excel in cutting performance, though they utilize different mechanisms. The EGO POWER+ features an advanced mulching blade and seven adjustable cutting height settings from 1.25 to 4 inches, allowing for a highly customizable mowing experience. It also offers three-in-one functionality, enabling users to mulch, side discharge, or bag clippings. On the other hand, the PowerSmart provides a 21-inch steel deck and a 3-in-1 versatility option, capable of mulching, side-discharge, or rear-bagging with a capacity of 1.4 bushels. Despite the PowerSmart's durable design, the EGO mower's precise cutting performance and flexibility make it a strong contender for varied yard conditions.
Ease of Use
Ease of use is a critical factor for many homeowners. The EGO POWER+ features a simple push-button start and has a compact folding design, making it easy to store when not in use. Additionally, it includes bright LED headlights for visibility during early morning or evening mowing. Conversely, the PowerSmart's self-propelled rear-wheel-drive system allows for efficient maneuvering across uneven terrain, making it easier to navigate sloped areas. However, it weighs 54 lbs, which may be cumbersome for some users. Overall, while both mowers are user-friendly, the EGO's electric start and lightweight design may appeal to those seeking convenience.
Maintenance Requirements
Maintenance needs differ significantly between electric and gas mowers. The EGO POWER+ requires minimal upkeep, with no oil changes, spark plug replacements, or fuel management, making it a low-maintenance option. Its electric motor also means fewer vibrations, contributing to a longer lifespan. In contrast, the PowerSmart requires regular gas engine maintenance, including oil changes and the occasional spark plug replacement. For users who prefer a hassle-free mowing experience, the EGO mower is the clear winner in this category.
Environmental Impact
In terms of environmental impact, the EGO POWER+ electric mower has the advantage of being eco-friendly. It operates without emissions, contributing to cleaner air quality and reduced noise pollution. The PowerSmart, being gas-powered, emits carbon emissions and noise associated with traditional mowers. This makes the EGO a better choice for environmentally conscious consumers who prioritize reducing their carbon footprint while maintaining their lawns.
Pricing and Value for Money
The pricing of the EGO POWER+ at $449.00 positions it as a premium option compared to the PowerSmart's $339.99 price tag. This represents a price difference of about $109, making the PowerSmart approximately 24% cheaper. However, the EGO mower’s advanced features, longer runtime, and lower maintenance could justify the higher cost for some users. While the PowerSmart offers solid performance at a lower price, the additional features of the EGO may provide greater long-term value for those willing to invest.
Which should you buy?
Ultimately, choosing between the EGO POWER+ Electric Lawn Mower and the PowerSmart Self Propelled Gas Lawn Mower depends on your specific needs and preferences. If you value ease of use, minimal maintenance, and environmental considerations, the EGO POWER+ stands out as the superior choice. However, if you are looking for a more budget-friendly option that still offers reliable performance, the PowerSmart may be the better fit. Consider your lawn size, terrain, and personal preferences to make the best decision for your mowing needs.

