John Deere 400 vs John Deere Z335M

Verdict: John Deere 400 vs John Deere Z335M

The John Deere 400 and the John Deere Z335M are both lawn tractors — here is how they stack up on the figures that matter. Both are rated at the same 20 hp. John Deere Z335M is the lighter machine (224 kg vs 442 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. John Deere 400 holds more fuel (73.8 L vs 7.9 L) for longer stints between fills. John Deere Z335M is the newer design (2017 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.