PowerSmart 22-Inch Gas Lawn Mower, 150cc B&S Engine, Self-Propelled, 3-in-1 Mulching System, 6 Cutting Heights, Rear-Wheel Drive, Durable Steel Deck Review

Overview

The PowerSmart 22-Inch Gas Lawn Mower packs a 150cc Briggs & Stratton engine into a rear-wheel-drive, self-propelled package that’s built for homeowners with medium-sized, slightly uneven lawns. It’s designed to bridge the gap between budget-friendly entry-level mowers and pricier premium brands, offering a solid 3-in-1 mulching, bagging, and side-discharge system with six cutting height adjustments. If you’ve got a quarter-acre lot with some gentle slopes and want reliable power without breaking the bank, this mower deserves a close look.

Who Should Buy This

• Homeowners with 1/4 to 1/3 acre lawns – The 22-inch deck and 150cc engine handle this size efficiently without bogging down on thicker grass.
• Anyone dealing with gentle slopes – The rear-wheel drive provides better traction than front-wheel-drive models on inclines, making it a smart pick for slightly hilly yards.
• DIYers who want a simple, no-fuss mower – No complicated electronics or fancy joysticks here; it’s a straightforward gas mower that starts and runs reliably with basic maintenance.
• Budget-conscious buyers seeking value – At around $428, you get a self-propelled mower with a proven engine brand, which is a solid deal compared to similarly equipped models from bigger names.

Key Features Breakdown

• 150cc Briggs & Stratton Engine – This is a workhorse powerplant from a trusted name. It’s not the most powerful engine on the market, but it provides consistent torque for cutting thick grass and handling light mulching. It’s also easier to find parts and service for than off-brand engines.
• 22-Inch Cutting Deck – A sweet spot for maneuverability and efficiency. It’s wide enough to cover ground quickly on medium lawns but narrow enough to fit through standard gates and navigate around flower beds.
• Self-Propelled Rear-Wheel Drive – Rear-wheel drive gives you better pushing traction on slopes compared to front-wheel drive, where the front wheels can lose grip. It’s not a variable-speed system—just a simple engage-and-go lever—but it’s effective for flat to moderately sloped terrain.
• 3-in-1 Mulching System – You can mulch, bag, or side-discharge clippings. The mulching capability is decent for regular cuts, but don’t expect it to handle foot-tall grass without clumping. The bagger capacity is 1.5 bushels, which is average for this class.
• 6 Cutting Heights (1.5 to 3.75 inches) – A good range for most grass types. The adjustment lever is easy to reach and click into place, though it’s not as tool-free as some higher-end mowers.
• Durable Steel Deck – Steel is heavier than plastic but far more durable. It won’t crack or warp over time, and it adds stability on uneven ground. The trade-off is slightly more weight (about 65 pounds), but the self-propelled drive helps offset that.

Pros

1. Reliable engine brand – Briggs & Stratton engines are widely supported, so you can find oil, filters, and repair help easily.
2. Rear-wheel drive traction – Makes a real difference on slopes, especially when the grass is damp.
3. Solid steel deck – Feels sturdier than many competitors in this price range, which often use plastic decks.
4. Easy height adjustment – The six-position lever is intuitive and doesn’t require you to bend over repeatedly.
5. Good value for the features – You get self-propulsion, a 22-inch cut, and a 3-in-1 system for under $450, which is hard to beat.
6. Decent mulching performance – With regular mowing (taking off no more than one-third of the blade), the mulching keeps clippings small and uniform.

Cons

1. Self-propulsion speed is not adjustable – It’s a single, fixed speed that feels a bit fast on flat ground and a bit slow on hills. You can’t fine-tune it to your walking pace.
2. Bag capacity is small – The 1.5-bushel bag fills up quickly on thicker lawns, especially in spring growth. You’ll likely need to empty it several times per mow.
3. Assembly can be frustrating – Several reviewers note that the handlebar bolts and cable routing are fiddly. Plan for 30–45 minutes of setup, and have a socket set handy.
4. No washout port – Cleaning the underside of the deck requires tilting the mower (carefully, with the air filter side up) or using a hose and scraper. It’s a minor hassle that nicer mowers avoid.

Bottom Line

The PowerSmart 22-Inch Gas Lawn Mower is a genuine value pick for homeowners who need a reliable self-propelled mower for a medium-sized, moderately sloped lawn. The Briggs & Stratton engine and rear-wheel drive give it a real edge over cheaper front-wheel-drive models, and the steel deck ensures it will last through several seasons of use. It’s not perfect—the fixed self-propulsion speed and small bag are real annoyances—but for the price, it delivers where it counts. I’d recommend it confidently to anyone with a quarter-acre lot who wants solid performance without paying a premium for brand-name frills. Just be ready to spend an extra 15 minutes on assembly and plan for more bag-emptying trips.

Frequently Asked Questions

Q: Does this mower have a variable-speed self-propulsion system?
No, it uses a single-speed drive. You engage it with a lever on the handle, and it moves at a fixed pace. It’s not adjustable, which can be a bit fast or slow depending on your walking speed and terrain.

Q: Can I use this mower on thick, tall grass without it stalling?
It handles regular-height grass well, but if you let the lawn get overgrown (say, 6+ inches), you’ll need to take it slow and maybe make two passes. The 150cc engine has enough torque for normal conditions, but it’s not a stump-puller.

Q: Is the cutting height easy to adjust?
Yes, there’s a single lever on the side of the deck that lets you choose between six positions from 1.5 to 3.75 inches. It’s tool-free and clicks into place, though it can be a bit stiff when the mower is new.