John Deere 66 vs John Deere RX63
Verdict: John Deere 66 vs John Deere RX63
The John Deere 66 and the John Deere RX63 are both lawn tractors — here is how they stack up on the figures that matter. Both are rated at the same 6 hp. John Deere RX63 is the lighter machine (139 kg vs 305 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. John Deere 66 holds more fuel (3.8 L vs 1.9 L) for longer stints between fills. John Deere RX63 is the newer design (1987 vs 1975). 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.