White GT-1800 vs White ZTT 1850
Verdict: White GT-1800 vs White ZTT 1850
The White GT-1800 and the White ZTT 1850 are both lawn tractors — here is how they stack up on the figures that matter. Both are rated at the same 18 hp. White ZTT 1850 is the lighter machine (317 kg vs 430 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. White GT-1800 holds more fuel (16.3 L vs 11.4 L) for longer stints between fills. White ZTT 1850 is the newer design (2001 vs 1998). 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.