EGO POWER+ Electric Lawn Mower, Self-Pro vs PowerSmart Self Propelled Gas Lawn Mower
Quick Verdict
The EGO POWER+ wins for users who want a quiet, low-maintenance, self-propelled mower with reliable battery power for medium-sized yards. The PowerSmart wins for budget-focused buyers with larger properties who prefer traditional gas power and don’t mind routine engine maintenance. Your choice depends on yard size, noise tolerance, and willingness to manage fuel.
Side-by-Side
| Feature | EGO POWER+ | PowerSmart |
|---|---|---|
| Price | $599.99 | $349.99 |
| Power Source | Cordless electric (battery) | Gas (170cc OHV engine) |
| Cut Width | 21 in. (standard from model line) | 22 in. |
| Self-Propelled | Yes | Yes |
| Best Yard Size | Up to 1/2 acre | Up to 1 acre |
| User Rating | 4.4/5 (1,471 reviews) | 4.1/5 (277 reviews) |
The EGO uses a 56V lithium-ion battery system (battery and charger sold separately in many kits), while the PowerSmart runs on standard gasoline. The cut width difference is minimal at 1 inch, but the PowerSmart’s larger deck and gas engine suit bigger lawns.
Where EGO Wins
No maintenance headaches. The EGO eliminates oil changes, spark plug replacements, and fuel stabilizer. You simply charge the battery and mow.
Quieter operation. At roughly 75 dB, the EGO is significantly quieter than the PowerSmart’s gas engine (around 90+ dB). This matters for early morning mowing or noise-sensitive neighborhoods.
Instant start. Press a button and pull a lever—no pulling a starter cord or choking. The self-propelled system is smooth and variable-speed, reducing operator fatigue.
Lighter weight. The EGO typically weighs 50–60 lbs (battery included), making it easier to maneuver and transport. The PowerSmart weighs about 70–80 lbs.
Better reviews. With 4.4 stars from nearly 1,500 reviews, the EGO has a larger, more consistent user base reporting reliability and performance.
Where PowerSmart Wins
Lower upfront cost. At $349.99, the PowerSmart is $250 cheaper than the EGO. That saving can cover years of gas and oil.
Unlimited runtime. With a gas tank, you can mow continuously as long as you have fuel. The EGO’s runtime is limited to roughly 45–60 minutes per charge (depending on grass conditions), which may require a second battery for larger lawns.
Better for large yards. The 170cc engine and 22-inch deck handle thick, tall, or wet grass more aggressively than a cordless electric. The PowerSmart can tackle up to 1 acre without stopping to recharge.
No battery degradation. Gas engines maintain full power for years if maintained. Lithium-ion batteries lose capacity over time, requiring eventual replacement (often $200+).
Easier to find fuel. Gas is universally available, while EGO batteries need to be charged from a wall outlet and may require a spare for uninterrupted mowing.
Which Should You Buy
Choose the EGO POWER+ if:
- Your yard is 1/2 acre or smaller
- You dislike gas engine maintenance (oil, filters, stale fuel)
- Noise is a concern (close neighbors, early morning mowing)
- You want instant start and lighter weight
- You can afford the higher upfront cost and possibly an extra battery
Choose the PowerSmart if:
- Your yard is 1/2 to 1 acre
- You prefer the lowest possible purchase price
- You don’t mind routine gas engine upkeep
- You need to mow continuously without recharging