Hyosung Aquila 650 vs Kawasaki Vulcan® S Base (2026)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Hyosung Aquila 650stacks up against the Kawasaki Vulcan® S Base. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Hyosung Aquila 650 | Kawasaki Vulcan® S Base |
|---|---|---|
| Model year | 2006 | 2026 |
| Price | $6,820 | $7,649 |
| Engine | 647 cc | 649 cc |
| Horsepower | 70 hp | — |
| Torque | 62 Nm | — |
| Weight | 230 kg | 209 kg |
| Seat height | 27 mm | 706 mm |
| Fuel capacity | 4.2 L | 14.0 L |
| Fuel type | petrol | petrol |
| Transmission | 5-speed | Manual, 6 speed, Chain |
| Front brakes | Double disc | Hydraulic Disc |
| Rear brakes | Single disc | Hydraulic Disc |
| Tires | 120/70-ZR17 / 180/55-ZR17 | Dunlop® Sportmax D220: 120/70R 18 (59H) / Dunlop® Sportmax D220: 160/60R 17 (69H) |
Hyosung Aquila 650 vs Kawasaki Vulcan® S Base — which should you buy?
Picking between the Hyosung Aquila 650 and the Kawasaki Vulcan® S Base usually comes down to the numbers you care about most. On paper, the Hyosung Aquila 650 brings 70 hp in a 230 kg package, while the Kawasaki Vulcan® S Base counters with its own power figure at 209 kg. On price, the Hyosung Aquila 650 has the lower MSRP.
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: