American Lawn Mower Company 1815-18 18-I vs Sun Joe Manual Push Reel Lawn Mower with

Quick Verdict

The American Lawn Mower Company 1815-18 is the superior mower for most users. It earns a significantly higher customer rating (4.3 vs. 3.7) from over three times as many reviews, indicating consistent reliability. Its wider 18-inch cutting deck and 5-blade design deliver a cleaner, more efficient cut on standard lawns. The Sun Joe is a budget-friendly option for very small yards, but its narrower 14-inch cut and lower reliability make it a weaker choice overall.

Side-by-Side

Where American Lawn Mower Wins

Cut Quality and Efficiency. The 5-blade reel on the 18-inch deck creates a scissor-like cut that is cleaner than rotary mowers, promoting healthier grass. The wider deck means fewer passes across a typical lawn—about 28% fewer passes than a 14-inch mower.

Build and Reliability. With over 22,000 reviews averaging 4.3 stars, owners consistently praise its durability and ease of assembly. The steel frame and heat-treated blades hold up well over seasons, requiring only occasional blade sharpening.

Better for Standard Lawns. The 18-inch width makes it practical for lawns up to 1/4 acre. It handles slightly taller grass and light weeds better than the Sun Joe, thanks to the extra blade count and sturdier construction.

Where Sun Joe Wins

Price. At $114.99, it costs $27 less than the American model. For someone on a tight budget who only needs to trim a tiny strip of grass, this lower upfront cost is appealing.

Adjustable Cutting Heights. The Sun Joe offers 9 positions, slightly more than the American mower (typically 5 positions). This provides finer control over grass height, which matters if you have very specific lawn-length preferences.

Lightweight and Compact. The 14-inch deck makes it easier to maneuver in tight spaces, like narrow side yards or around flower beds. It also stores more easily in small sheds or garages.

Which Should You Buy

Choose the American Lawn Mower 1815-18 if: You have a lawn of 1,000 square feet or more (up to 1/4 acre) and want a reliable, low-maintenance mower that cuts well for years. The higher rating and wider cut justify the extra cost. It’s the clear choice for typical suburban lawns.

Choose the Sun Joe if: Your yard is very small (under 600 square feet) or consists of narrow strips. The lower price and compact size make sense for minimal use, but expect a less durable mower that may require more frequent adjustment or replacement.

For nearly all users, the American Lawn Mower 1815-18 wins decisively. The Sun Joe’s only advantages are price and adjustability, which don’t outweigh the American mower’s superior cut width, build quality, and proven customer satisfaction.