Honda 400X vs Yamaha SR 400 35-years (2016)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Honda 400Xstacks up against the Yamaha SR 400 35-years. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Honda 400X | Yamaha SR 400 35-years |
|---|---|---|
| Model year | 2016 | 2014 |
| Price | — | — |
| Engine | 399 cc | 399 cc |
| Horsepower | 46 hp | 23 hp |
| Torque | 37 Nm | 27 Nm |
| Weight | 194 kg | — |
| Seat height | 31 mm | 31 mm |
| Fuel capacity | 4.5 L | 3.2 L |
| Fuel type | petrol | petrol |
| Transmission | 6-speed | 5-speed |
| Front brakes | Double disc. Four-piston. Optional ABS. | Single disc |
| Rear brakes | Single disc. Single-piston. Optional ABS. | Expanding brake (drum brake) |
| Tires | 120/70-ZR17 / 160/60-ZR17 | 90/100-18 / 110/90-18 |
Honda 400X vs Yamaha SR 400 35-years — which should you buy?
Picking between the Honda 400X and the Yamaha SR 400 35-years usually comes down to the numbers you care about most. On paper, the Honda 400X brings 46 hp in a 194 kg package, while the Yamaha SR 400 35-years counters with 23 hp.
Our spec tables above highlight the winning number on each line. For the full rider-focused reviews including real-world fuel economy, service costs and available colors, click into either bike:

