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TLDR Review: PowerSmart 21" Gas Lawn Mower

By ShopSavvy Team

Published: May 26th, 2025

Last Updated: July 18th, 2025

Pros

•Extremely lightweight and easy to maneuver, making it ideal for small yards.
•Powerful engine with excellent cutting performance.
•Efficient in reducing the time spent on yard work.
•Comes fully assembled and ready to use, with an easy start after setup.
•Economical and cosffective, providing value for money.
•Handles well on wet and tall grass.

Cons

•Initial starting can be difficult, requiring gasoline priming.
•The durability of the mower is questionable, especially given its lightweight construction.
•Concerns about mulching capabilities, as it leaves larger clippings.
•Instances of unexpected shutdowns and backfiring after minimal use.
•Does not include 10W30 oil, an inconvenience for some buyers.
•Made in China, which may affect some buyers' perceptions.

Bottom Line

The PowerSmart 21 in. Gas Lawn Mower is a lightweight and economical option that's okay for small yards. Its powerful engine and easy maneuverability are highlights, although durability and reliability raise some concerns. Ideal for those seeking an affordable, easy-to-use mower, but be prepared to buy 10W30 oil separately and keep an eye on its performance over time.

How we researched this

About this review: We pulled together findings from professional reviews and hundreds of user reviews, and cross-referenced them with ShopSavvy's pricing data from thousands of retailers to give you the short version.

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