PowerSmart Self Propelled Gas Lawn Mower vs Litheli 18-inch 40V Self-Propelled Brush
Quick Verdict
The PowerSmart gas mower is the better choice for larger, thicker lawns where raw power and cutting width matter. The Litheli electric model suits smaller, quieter jobs where budget and low maintenance are priorities. Neither is perfect, but each serves a distinct yard type.
Side-by-Side
| Feature | PowerSmart | Litheli |
|---|---|---|
| Price | $349.99 | $239.99 |
| Power | 170cc gas engine | 40V electric brushless motor |
| Cut width | 22 inches | 18 inches |
| Best yard size | 1/4 acre and up | Small to medium (under 1/4 acre) |
Where PowerSmart Wins
- Cutting width and speed: The 22-inch deck covers more ground per pass than the Litheli’s 18-inch deck, making it faster on larger lawns. For a quarter-acre lot or bigger, the PowerSmart saves noticeable time.
- Engine power: The 170cc OHV gas engine handles thick, damp, or tall grass without bogging down. If your lawn has uneven growth or you let it go a bit long, this mower powers through.
- Self-propulsion reliability: Gas self-propelled systems typically provide consistent drive force on slopes or uneven terrain. The PowerSmart’s drive is less likely to fade as the battery drains (a common issue with electric self-propelled mowers).
- No battery anxiety: No charging, no runtime limits. Fill the tank and mow until the lawn is done, regardless of size.
Where Litheli Wins
- Price: At $239.99, the Litheli is $110 cheaper. For a smaller yard, that’s a meaningful saving.
- Quiet operation: Electric brushless motors are far quieter than gas engines. You can mow early morning or late evening without disturbing neighbors.
- Low maintenance: No oil changes, no spark plugs, no fuel stabilizer. Just charge the battery and go. Storage is simpler too—no draining gas at season’s end.
- Lighter and easier to maneuver: The Litheli is generally lighter than a gas mower with a full tank. Pushing it around tight beds or through gates is less tiring.
- Cleaner operation: Zero exhaust fumes. If you mow near garden beds, a patio, or an open window, the Litheli avoids the smell and emissions of a gas engine.
Which Should You Buy
Choose the PowerSmart if: Your lawn is larger than about 1/4 acre, has thick or tall grass, or includes slopes. You don’t mind gas maintenance and want the widest cut and most reliable power for the money.
Choose the Litheli if: Your lawn is small to medium (under 1/4 acre), you prioritize low cost, quiet operation, and minimal upkeep, and you can work within the battery’s runtime (typically 30–45 minutes per charge for self-propelled use). It’s also a better fit for neighborhoods with noise restrictions or where storing gas is inconvenient.
For most buyers with average suburban lots, the PowerSmart offers more capability per dollar, but the Litheli is a solid, affordable electric alternative for smaller spaces.