Hyosung GT650S Sport - Comet 650 S vs Hyosung GT650R (2016)

Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Hyosung GT650S Sport - Comet 650 Sstacks up against the Hyosung GT650R. Numbers pulled from manufacturer spec sheets — click either bike for the full review.

Spec comparison

SpecHyosung GT650S Sport - Comet 650 SHyosung GT650R
Model year20072016
Price$5,695
Engine647 cc647 cc
Horsepower76 hp79 hp
Torque68 Nm67 Nm
Weight189 kg204 kg
Seat height31 mm33 mm
Fuel capacity4.5 L4.5 L
Fuel typepetrolpetrol
Transmission6-speed6-speed
Front brakesDouble discDouble disc. Floating rotor, 2 pistons calipers
Rear brakesSingle discSingle disc. Floating rotor, 2 pistons calipers
Tires120/60-ZR17 / 160/60-ZR17 120/60-ZR17 / 160/60-ZR17

Hyosung GT650S Sport - Comet 650 S vs Hyosung GT650R — which should you buy?

Picking between the Hyosung GT650S Sport - Comet 650 S and the Hyosung GT650R usually comes down to the numbers you care about most. On paper, the Hyosung GT650S Sport - Comet 650 S brings 76 hp in a 189 kg package, while the Hyosung GT650R counters with 79 hp at 204 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: