SENIX 22 Inch Gas Lawn Mower, 201cc 4-Cy vs Greenworks 60V 25" Cordless Lawn Mower,
Quick Verdict
The Greenworks 60V 25" cordless mower wins for most homeowners with medium to large lawns who value quieter operation, zero emissions, and self-propelled convenience. The SENIX 22-inch gas mower is the better choice for budget-conscious buyers with small to medium yards who need raw power and don’t mind maintenance.
Side-by-Side
| Feature | SENIX 22" Gas | Greenworks 60V 25" Cordless |
|---|---|---|
| Price | $509.99 | $781.99 |
| Power Source | 201cc 4-cycle OHV gas engine | 60V brushless electric motor |
| Cut Width | 22 inches | 25 inches |
| Self-Propelled | Variable speed (likely) | Yes (self-propelled) |
| Best Yard Size | Up to ½ acre | ½ to 1 acre |
| Weight | Heavier (gas engine + fuel) | Lighter (no gas/oil) |
| Noise | Loud | Quiet |
| Emissions | Yes | Zero |
| Maintenance | Oil changes, spark plugs, fuel | None (battery charging only) |
Where SENIX Wins
Lower upfront cost. At $509.99, the SENIX is $272 less than the Greenworks, making it a strong value for tight budgets.
Endless run time. With gas, you can mow continuously as long as you have fuel. No waiting for batteries to recharge mid-job.
Proven power. The 201cc OHV engine delivers reliable torque for tall, wet, or thick grass. It won’t bog down as battery levels drop.
Familiar maintenance. If you already own gas equipment, the SENIX fits your routine. Parts and service are widely available.
Variable speed control. You can adjust ground speed to match walking pace or terrain, which helps with precision trimming.
Where Greenworks Wins
Larger cutting deck. The 25-inch width covers more grass per pass, reducing mowing time on bigger lawns by roughly 14% compared to the 22-inch SENIX.
Zero emissions and quiet operation. No exhaust fumes, no earplugs needed. You can mow early morning or evening without disturbing neighbors.
Lower long-term cost. No gas, oil, spark plugs, or air filters to buy. Battery charging costs pennies per mow.
Self-propelled ease. The Greenworks pushes itself forward smoothly, ideal for sloped or large yards. No pull-start or throttle adjustments.
Lighter and easier to store. No gas can, no oil. Hang it on a wall hook or stand it upright.
Higher customer rating. 4.2 stars from 267 reviews vs. 4.0 from 343 reviews, suggesting slightly better satisfaction.
Which Should You Buy
Choose the SENIX 22-inch gas mower if:
- Your lawn is under ½ acre and you don’t mind gas maintenance
- You need unlimited runtime without battery swaps
- Your budget is under $550
- You prefer variable speed control for tricky terrain
Choose the Greenworks 60V 25-inch cordless mower if:
- Your lawn is ½ to 1 acre and you value time savings
- You want quieter, fume-free mowing
- You dislike engine maintenance and pull-start frustration
- You’re willing to invest more upfront for long-term convenience
For most buyers, the Greenworks is the better overall mower—its larger deck, self-propulsion, and zero-maintenance operation justify the higher price, especially if you mow regularly and value your time. The SENIX remains a solid, affordable gas option for traditionalists or those with smaller, simpler yards.