Sears 10/6 917.25140 vs Sears ST/10 502.25910
Verdict: Sears 10/6 917.25140 vs Sears ST/10 502.25910
The Sears 10/6 917.25140 and the Sears ST/10 502.25910 are both lawn tractors — here is how they stack up on the figures that matter. Both are rated at the same 10 hp. Sears 10/6 917.25140 is the lighter machine (233 kg vs 258 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Sears 10/6 917.25140 holds more fuel (6.6 L vs 4.7 L) for longer stints between fills. Sears 10/6 917.25140 is the newer design (1977 vs 1973). Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer 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.