Gravely 18-G vs Gravely 8171
Verdict: Gravely 18-G vs Gravely 8171
The Gravely 18-G and the Gravely 8171 are both lawn tractors — here is how they stack up on the figures that matter. Gravely 18-G leads on rated power with 18 hp against 17 hp. Gravely 18-G is the lighter machine (391 kg vs 424 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Gravely 18-G is the newer design (1988 vs 1978). In short: choose the Gravely 18-G for outright pulling power, or the Gravely 8171 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.
Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.