Hyosung GT650R vs Suzuki GS 650 G Katana (2016)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Hyosung GT650Rstacks up against the Suzuki GS 650 G Katana. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Hyosung GT650R | Suzuki GS 650 G Katana |
|---|---|---|
| Model year | 2016 | 1983 |
| Price | — | — |
| Engine | 647 cc | 674 cc |
| Horsepower | 79 hp | 73 hp |
| Torque | 67 Nm | — |
| Weight | 204 kg | — |
| Seat height | 33 mm | — |
| Fuel capacity | 4.5 L | 6.1 L |
| Fuel type | petrol | petrol |
| Transmission | 6-speed | 5-speed |
| Front brakes | Double disc. Floating rotor, 2 pistons calipers | Dual disc |
| Rear brakes | Single disc. Floating rotor, 2 pistons calipers | Single disc |
| Tires | 120/60-ZR17 / 160/60-ZR17 | 3.25-19 / 4.25-17 |
Hyosung GT650R vs Suzuki GS 650 G Katana — which should you buy?
Picking between the Hyosung GT650R and the Suzuki GS 650 G Katana usually comes down to the numbers you care about most. On paper, the Hyosung GT650R brings 79 hp in a 204 kg package, while the Suzuki GS 650 G Katana counters with 73 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:

