VerdictAI
#4 in Best Gas Lawn Mowers

PowerSmart 18-Inch Gas Lawn Mower, 144cc 4-Cycle OHV Engine, Push Mower with Side Discharge, 5 Cutting Heights

PowerSmart · 3 more picks

Best for

Best for small yards

Amazon rating

★★★★★4.3(524)

Amazon aggregate, one input among many in the Verdict Score

Verdict scoreGood
70/ 100

Current price

$169.99

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Updated Jun 27, 2026 · 1 min read

PowerSmart 18-Inch Gas Lawn Mower, 144cc 4-Cycle OHV Engine, Push Mower with Side Discharge, 5 Cutting Heights

The consensus

What reviewers found

Synthesized across the trust-weighted source mix below.

Across the reviewers we read, the PowerSmart 18-inch push mower is positioned as the small-yard and tight-space pick. The Best Buy listing—a high-trust retailer in our framework—highlights its 'incredibly easy to maneuver' 33.8-lb profile, compact cutting width and 6 height positions, and Walmart reviewers echo the reasonable cost, lightweight design and quick assembly. With a 4.3-star average across roughly 524 ratings, the sentiment is broadly positive for a sub-$200 machine.

What reviewers liked

  • Lightweight ~34 lb design praised for maneuverability and storage
  • Solid 4.3-star average across ~524 ratings
  • Listed at high-trust retailer Best Buy; low entry price

Where it falls short

  • Narrow 18-inch deck means more passes on bigger lawns
  • Community consensus rates PowerSmart as low-end
  • No independent testing in our data

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Across the reviews

Synthesis · not our verdict

Across the reviewers we read, the PowerSmart 18-inch push mower is positioned as the small-yard and tight-space pick. The Best Buy listing—a high-trust retailer in our framework—highlights its 'incredibly easy to maneuver' 33.8-lb profile, compact cutting width and 6 height positions, and Walmart reviewers echo the reasonable cost, lightweight design and quick assembly. With a 4.3-star average across roughly 524 ratings, the sentiment is broadly positive for a sub-$200 machine.

The trade-offs follow the rest of the PowerSmart line. The 144cc engine and narrow 18-inch deck mean more passes on larger lawns, and r/lawnmowers users repeatedly characterize PowerSmart units as capable but low-end. There is no independent lab assessment in our data, so the verdict rests on retailer reviews and community impressions. For a small, flat lawn where storage space and weight matter, reviewers consider it a sensible, affordable choice.

Key specs

Source: Amazon listing
Easy Start Engine
The144cc 4-stroke OHV engine delivers a reliable balance of high performance and ease. Equipped with auto choke for easy start, and primer structure for better starting.
Side Discharge
Includes a side discharge mechanism for convenient dispersal of grass clippings, reducing clumps for efficient mowing of large open areas and tall, dense grass.
18-inch Steel Deck
The durable steel deck is built for long-lasting use, and the specialized blade delivers a clean, even cut for a well-groomed lawn.
5-Position Height Adjustment
Dual-lever, 5-position height adjustment makes changing cutting heights from 1.5" to 3.9" easy.
Easy Maneuverability
Designed with 8" rear / 7" front double ball-bearing wheels to ensures effortless handling, making it perfect for tight corners and complex landscapes.

Video review

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PowerSmart Lawn Mower Gas Powered” · 18 Inch 144cc Engine 3 in ...

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