Sears 18/6 Twin 917.25190 vs Sears GT/19.9 917.25708
Verdict: Sears 18/6 Twin 917.25190 vs Sears GT/19.9 917.25708
The Sears 18/6 Twin 917.25190 and the Sears GT/19.9 917.25708 are both lawn tractors — here is how they stack up on the figures that matter. Sears GT/19.9 917.25708 leads on rated power with 20 hp against 18 hp. Sears 18/6 Twin 917.25190 is the lighter machine (285 kg vs 288 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Sears 18/6 Twin 917.25190 holds more fuel (13.2 L vs 12.3 L) for longer stints between fills. Sears GT/19.9 917.25708 is the newer design (1978 vs 1977). In short: choose the Sears GT/19.9 917.25708 for outright pulling power, or the Sears 18/6 Twin 917.25190 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.