Suzuki GSX-R 400 vs Kawasaki Ninja 400 (2026)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Suzuki GSX-R 400stacks up against the Kawasaki Ninja 400. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Suzuki GSX-R 400 | Kawasaki Ninja 400 |
|---|---|---|
| Model year | 1984 | 2026 |
| Price | — | $5,999 |
| Engine | 398 cc | 399 cc |
| Horsepower | 59 hp | 45 hp |
| Torque | 4 Nm | 38 Nm |
| Weight | 152 kg | 168 kg |
| Seat height | — | 785 mm |
| Fuel capacity | — | 14.0 L |
| Fuel type | petrol | petrol |
| Transmission | — | 6-speed manual |
| Front brakes | Double disc. Dual hydraulic disc, four piston calipers | Single 310mm disc |
| Rear brakes | Single disc. Single hydraulic disc, dual piston calipers | Single 220mm disc |
| Tires | 110/90-16 54h / 110/90-18 61h | 110/70-17 front, 150/60-17 rear |
Suzuki GSX-R 400 vs Kawasaki Ninja 400 — which should you buy?
Picking between the Suzuki GSX-R 400 and the Kawasaki Ninja 400 usually comes down to the numbers you care about most. On paper, the Suzuki GSX-R 400 brings 59 hp in a 152 kg package, while the Kawasaki Ninja 400 counters with 45 hp at 168 kg.
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: