Suzuki GS 400 E vs Kawasaki Ninja 400 (2026)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Suzuki GS 400 Estacks up against the Kawasaki Ninja 400. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Suzuki GS 400 E | Kawasaki Ninja 400 |
|---|---|---|
| Model year | 1981 | 2026 |
| Price | — | $5,999 |
| Engine | 398 cc | 399 cc |
| Horsepower | 27 hp | 45 hp |
| Torque | — | 38 Nm |
| Weight | — | 168 kg |
| Seat height | — | 785 mm |
| Fuel capacity | 3.7 L | 14.0 L |
| Fuel type | petrol | petrol |
| Transmission | 6-speed | 6-speed manual |
| Front brakes | Single disc | Single 310mm disc |
| Rear brakes | Expanding brake | Single 220mm disc |
| Tires | 3.00-18 / 3.50-18 | 110/70-17 front, 150/60-17 rear |
Suzuki GS 400 E vs Kawasaki Ninja 400 — which should you buy?
Picking between the Suzuki GS 400 E and the Kawasaki Ninja 400 usually comes down to the numbers you care about most. On paper, the Suzuki GS 400 E brings 27 hp, 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: