2006 Yamaha YZF 600 R6 vs 2008 Hyosung GT 650R
Full specifications comparison •
2 motorcycles
Full Specifications
Differs
Same
| General |
| Year | 2006 | 2007 - 08 |
| Make Model | Yamaha YZF 600 R6 | Hyosung GT 650R |
| Dimensions |
| Seat Height | - | 780 mm / 30.7 in |
| Wheelbase | 1380 mm / 53.4 in | 1435 mm / 56.4 in |
| Ground Clearance | 130 mm / 5.1 in | - |
| Height | 1090 mm / 42.9 in | 1125 mm / 44.2 in |
| Length | 2040 mm / 80.3 in | 2060 mm / 81.1 in |
| Width | 700 mm / 27.6 in | 740 mm / 29.1 in |
| Weights & Capacities |
| Dry Weight | 162 kg / 357 lbs (single seat 161 kg) | 195 kg / 429 lbs |
| Fuel Capacity | 17 Litres / 4.5 gal | 17 Litres / 3.1 US gal |
| Wet Weight | - | 210 kg / 462 lbs |
| Performance |
| Top Speed | 255.1 km/h | 203.8 km/h |
| Max Power | 125.3 hp / 93.4 kW @ @14500 rpm | 76.4 hp / 58.8 kW @ 9000 rpm |
| Max Torque | 59.4 Nm / 43.8 lb-ft @ 11500 rpm | 68 Nm / 6.93 kg-m @ 7500 rpm |
| Standing Start ¼ Mile | 11.1 sec | 13.0 sec |
| Engine |
| Displacement | 599 cc / 36.5 cu-in | 647 cc / 39.4 cu-in |
| Engine Detail | Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder | Four stroke, 90° V twin, DOHC, 4 valve per cylinder |
| Bore x Stroke | 67 x 42.5 mm | 81.5 x 62 mm |
| Compression Ratio | 12.8:1 | 11.4:1 |
| Cooling System | Liquid cooled | Liquid cooled |
| Engine Oil Specification | - | Semi-Synthetic, 10W/40 |
| Fuel Induction | Fuel injection with YCCT (Yamaha Chip Controlled Throttle) | 38 mm Carburettor |
| Ignition | TCI (Transistor Controlled Ignition) | Digital CDI |
| Lubrication | Wet sump | Wet sump |
| Spark Plug | - | NGK, CR8E |
| Starter | Electric | Electric |
| Drivetrain |
| Clutch | Back torque-limiting slipper clutch | Wet, multiple discs, cable operated |
| Final Drive | O-ring Chain | Chain |
| Transmission / Drive | 6 Speed | 6 Speed |
| Chassis |
| Frame Type | Deltabox aluminium frame with revised rigidity balance | Steel, double pipe |
| Suspension - Front | 41 mm inverted telescopic fork w/adjustable preload, separate high & low-speed compression damping, rebound damping | 41mm Oil upside down forks |
| Suspension - Rear | Fully adjustable rear shock absorber with 2-way compression damping | Swinging arm |
| Trail | 850 mm / 33.5 in | - |
| Wheel Travel - Front | 120 mm / 4.7 in | 120 mm / 4.7 in |
| Wheel Travel - Rear | 120 mm / 4.7 in | 100 mm / 3.9 in |
| Wheels & Brakes |
| Brakes - Front | 2x 310mm floating discs | 2x 300mm discs |
| Brakes - Rear | Single 220mm disc | Single 230mm disc |
| Tyres - Front | 120/70 ZR17 | 120/60 -17 |
| Tyres - Rear | 180/55 ZR17 | 160/60 -17 |
Verdict
🏆
Winner on specs
2006 Yamaha YZF 600 R6
The 2006 Yamaha YZF 600 R6 edges out the 2008 Hyosung GT 650R thanks to its lighter kerb weight, fuel injection and higher rear wheel travel. Specifications are one part of the picture - dealer support, parts availability, and intended use all matter too.
Key Differences
2006 Yamaha YZF 600 R6 - Advantages
- ⚖️Lighter: 162 kg vs 210 kg - easier to handle and less fatiguing on long trips.
- 🔧Fuel injection: Precise fuelling, better cold-start reliability, and lower maintenance requirements.
- 🔄More rear wheel travel: 120 mm vs 100 mm - absorbs bigger hits and rough terrain better.
2008 Hyosung GT 650R - Advantages
- 🔩Larger displacement: 647 cc vs 599 cc - more cubic capacity means broader torque delivery and greater low-end pull.
2006 Yamaha YZF 600 R6 vs 2008 Hyosung GT 650R - FAQs
What are the engine differences between the 2006 Yamaha YZF 600 R6 and 2008 Hyosung GT 650R?
The 2006 Yamaha YZF 600 R6 uses Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder, while the 2008 Hyosung GT 650R is powered by Four stroke, 90° V twin, DOHC, 4 valve per cylinder.
Which is lighter, the 2006 Yamaha YZF 600 R6 or the 2008 Hyosung GT 650R?
The 2006 Yamaha YZF 600 R6 is lighter at 162 kg compared to 210 kg for the 2008 Hyosung GT 650R - a difference of 48 kg. This is a meaningful difference that affects handling and rider fatigue.
Which should I buy, the 2006 Yamaha YZF 600 R6 or the 2008 Hyosung GT 650R?
Both are strong choices. The 2006 Yamaha YZF 600 R6 has the edge in lighter kerb weight and fuel injection, while the 2008 Hyosung GT 650R stands out for larger displacement. Visit dealers, arrange test rides, and factor in local parts and service costs - these often matter as much as the spec sheet.