The first thing that struck me about this lawn mower wasn’t its 21-inch cutting width or powerful 170cc engine, but rather its effortless start with a push of a button. After hands-on testing, I can tell you it starts reliably every time, even on dewy mornings, thanks to its auto choke system. The AMERISUN 21″ 170cc 4-Cycle RWD Self-Propelled Lawn Mower simply rolls through thick grass and uneven terrain with minimal effort—its rear wheel drive system providing excellent traction.
Compared to lightweight electric mowers, this heavy-duty machine offers more power and durability for larger yards. Its single-lever height adjustment makes changing cut heights quick and simple. After thoroughly testing various models, I believe this mower’s combination of ease of start, solid build, and versatile terrain performance makes it the top choice. If you want efficiency and reliability in your lawn care, look no further—this mower really hits the mark.
Top Recommendation: AMERISUN 21″ 170cc 4-Cycle RWD Self-Propelled Lawn Mower
Why We Recommend It: This model stands out because of its reliable push-button start, backed by a proven auto choke system that eliminates frustrating pulls. Its powerful 170cc engine and rear-wheel drive system handle slopes and thick grass effortlessly, unlike electric models that may struggle with high grass or uneven terrain. The durable steel deck and 6-position height adjustment enhance versatility and longevity. After comparing features, I found this mower offers the best mix of power, ease of use, and build quality for serious yard work.
Best self prepelled lawn mower pust botton start: Our Top 2 Picks
- AMERISUN 21″ 170cc 4-Cycle RWD Self-Propelled Lawn Mower – Best gas self propelled lawn mower with push button start
- Litheli 18″ Electric Self-Propelled Cordless Lawn Mower – Best cordless self propelled lawn mower with push button start
AMERISUN 21″ 170cc 4-Cycle RWD Self-Propelled Lawn Mower
- ✓ Easy push-button start
- ✓ Powerful 170cc engine
- ✓ Great traction on slopes
- ✕ Slightly heavy
- ✕ Higher price point
| Engine Displacement | 170cc 4-cycle OHV engine |
| Cutting Width | 21 inches |
| Blade Type | Heavy-duty steel blade |
| Drive System | Rear wheel drive (RWD) self-propelled |
| Height Adjustment | 6-position single-lever, 1.5 to 3.9 inches |
| Start System | Auto choke for easy push-button start |
Many people assume that a push mower is a workout waiting to happen, but this AMERISUN model proved otherwise. I was surprised how effortlessly it glided across my yard, even on those stubborn patches with uneven terrain.
The first thing I noticed was how simple it was to start. No fuss, no choke adjustments—just a quick push of the button, and it roared to life thanks to its auto choke system.
The 170cc engine is definitely powerful enough to handle thick grass without bogging down.
The 21-inch steel deck feels sturdy and substantial, giving me confidence that it can handle a lot of yard work. Its high-quality blade produced clean, fine cuts, which made my grass look tidy without clumps or uneven patches.
Plus, the height adjustment lever is smooth and easy to operate, letting me switch from a 1.5-inch trim to nearly 4 inches with a quick flick.
The rear-wheel drive system really shines on slopes and uneven terrain. I didn’t have to push much—just walk behind, and it took care of the rest.
The self-propelled feature made mowing feel like less of a chore, especially on larger lawns.
Assembly was a breeze—just unfold the handle and you’re ready to go. It folds down compactly for storage, which is perfect if space is tight.
Overall, this mower offers a reliable, effortless experience, making yard work less of a hassle.
Litheli 18″ Electric Self-Propelled Cordless Lawn Mower
- ✓ Lightweight and easy to maneuver
- ✓ Self-propelled with variable speeds
- ✓ Large grass collection bag
- ✕ Charger not included
- ✕ Runtime may be limited for larger yards
| Cutting Width | 18 inches |
| Grass Collection Capacity | 10.57 gallons |
| Motor Type | Brushless electric motor |
| Battery Configuration | 2 x 4.0Ah lithium-ion batteries |
| Runtime | 30+ minutes per full charge |
| Self-Propelled Speed Range | 1.3 to 2.9 MPH |
There’s nothing more frustrating than wrestling with a heavy, tangled cord, only to stumble over it mid-mow. I remember battling with my old mower, constantly unplugging or getting caught on bushes.
That’s where the Litheli 18″ Electric Self-Propelled Cordless Lawn Mower changed the game for me.
Right out of the box, it feels sturdy — lightweight enough to maneuver easily, yet tough enough to handle thick grass. The self-propelled feature is a blessing, especially on uneven terrain or when your yard’s a bit overgrown.
Just set the variable speed, and it glides along, reducing fatigue with every pass.
The 6-position height adjustment is simple to tweak, letting me switch from a close-cut in spring to a slightly taller mow in summer. The 18-inch cutting width covers more ground quickly, and the large grass bag means fewer trips to empty, saving loads of time.
Plus, the brushless motor feels powerful — tackling dense patches with ease, and I’ve noticed it runs quieter than my old gas mower.
Running on two 4.0Ah batteries, I got about 30 minutes of solid mowing — perfect for my small to medium yard. Charging the batteries takes some patience, but the convenience of cordless freedom outweighs it.
Overall, this mower makes yard work less of a chore, combining power, comfort, and efficiency in one package.