Suzuki GSX-8S vs Suzuki GSX-S1000
The Suzuki GSX-S1000 is more powerful, while the Suzuki GSX-8S is lighter: the Suzuki GSX-S1000 produces 150 hp (112 kW), and their comparable wet-weight difference is 12 kg. The GSX-S1000’s stronger output gives it more acceleration reserve for highway riding with a passenger, while the GSX-8S’s lower mass can make pushing and parking easier. Both are naked motorcycles, so the choice is chiefly between greater power and easier low-speed handling.
Suzuki GSX-8S vs Suzuki GSX-S1000: specifications
| Specifications side by side | Suzuki GSX-8SModel year 2026 | Suzuki GSX-S1000Model year 2026 |
|---|---|---|
| Engine capacity | 776 cm³ | 999 cm³ |
| Power | 82 hp (61 kW) | 150 hp (112 kW) — Favorable value |
| Wet weight | 202 kg — Favorable value | 214 kg |
| Seat height | 810 mm | 810 mm |
| Fuel capacity | 14 L | 19 L — Favorable value |
Percentages use the second model as the baseline. Highlighting applies only to comparable power, torque, mass and fuel capacity; it does not predict handling or acceleration.
Engine
| Specifications side by side | Suzuki GSX-8SModel year 2026 | Suzuki GSX-S1000Model year 2026 |
|---|---|---|
| Engine capacity | 776 cm³ | 999 cm³ |
| Power | 82 hp (61 kW) | 150 hp (112 kW) — Favorable value |
| Engine type | Parallel Twin, four-stroke | In-line four, four-stroke |
| Bore × stroke | 84.0 x 70.0 mm | 73.4 x 59.0 mm |
| Compression ratio | 12.8:1 | 12.2:1 |
| Valves per cylinder | 4 | 4 |
| Cooling | Liquid | Liquid |
| Fuel system | Injection | Injection |
| Starting | Electric | Electric |
Transmission
| Specifications side by side | Suzuki GSX-8SModel year 2026 | Suzuki GSX-S1000Model year 2026 |
|---|---|---|
| Gearbox | Manual 6-speed | Manual 6-speed |
| Clutch | Wet, multi-plate | Wet, multi-plate type. Suzuki Clutch Assist. |
| Final drive | Shaft | Chain |
Dimensions and weight
| Specifications side by side | Suzuki GSX-8SModel year 2026 | Suzuki GSX-S1000Model year 2026 |
|---|---|---|
| Wet weight | 202 kg — Favorable value | 214 kg |
| Seat height | 810 mm | 810 mm |
| Length | 2,115 mm | 2,115 mm |
| Height | 1,105 mm | 1,080 mm |
| Wheelbase | 1,465 mm | 1,460 mm |
| Ground clearance | 145 mm | 140 mm |
| Fuel capacity | 14 L | 19 L — Favorable value |
Chassis
| Specifications side by side | Suzuki GSX-8SModel year 2026 | Suzuki GSX-S1000Model year 2026 |
|---|---|---|
| Frame | Steel | Twin-spar aluminum |
| Front suspension | Inverted telescopic, coil spring, oil damped | Inverted telescopic, coil spring, oil damped |
| Rear suspension | Link type, coil spring, oil damped | Link type, single shock, coil spring, oil damped |
| Front wheel travel | 130 mm | 120 mm |
| Rear wheel travel | 130 mm | 130 mm |
| Rake | 25.0° | 25.0° |
| Trail | 104 mm | 100 mm |
Brakes
| Specifications side by side | Suzuki GSX-8SModel year 2026 | Suzuki GSX-S1000Model year 2026 |
|---|---|---|
| Front brakes | Double disc. ABS. Nissin, radial-mount 4-piston calipers | Double disc. ABS. Brembo, 4-piston. |
| Rear brakes | Single disc. ABS. Nissin, 1-piston caliper | Single disc. ABS. Nissin, 1-piston. |
| Front tire | 120/70ZR17M/C (58W) | 120/70-ZR17 |
| Rear tire | 180/55ZR17M/C (73W) | 190/50-ZR17 |
| ABS | Yes | Yes |
Key differences
This comparison uses Suzuki GSX-8S from 2026 and Suzuki GSX-S1000 from 2026.
Power
Suzuki GSX-8S
82 hp (61 kW)
Suzuki GSX-S1000
150 hp (112 kW)
Highlighted valueWet weight
Suzuki GSX-8S
202 kg
Highlighted valueSuzuki GSX-S1000
214 kg
Engine capacity
Suzuki GSX-8S
776 cm³
Suzuki GSX-S1000
999 cm³
Highlighted valueSeat height
Suzuki GSX-8S
810 mm
Suzuki GSX-S1000
810 mm
Suzuki GSX-8S vs Suzuki GSX-S1000: which one to choose?
- Choose Suzuki GSX-S1000 for more acceleration reserve on highway rides with a passenger; the power difference is 83.6 %.
- Choose Suzuki GSX-8S if easier city pushing and parking matter; its comparable wet-weight advantage is 12 kg.
FAQ
- Which motorcycle has more power?
- Suzuki GSX-S1000 has more power, at 150 hp (112 kW) versus Suzuki GSX-8S at 82 hp (61 kW).
- Which motorcycle has the larger engine capacity?
- Suzuki GSX-S1000 has the larger capacity at 999 cm³, compared with 776 cm³ for Suzuki GSX-8S.
- Do the motorcycles have different seat heights?
- No, both have a seat height of 810 mm.