Kawasaki Z1000 vs Suzuki GSX-S1000
The Suzuki GSX-S1000 is more powerful than the Kawasaki Z1000, while the Kawasaki Z1000 has greater engine capacity; they are very close in specifications. The Suzuki GSX-S1000 produces 150 hp (112 kW). Their figures point to different strengths rather than a clear all-round winner, so consider whether you value the Suzuki’s stronger output or the Kawasaki’s larger displacement. Both are high-output naked motorcycles, and the supplied facts do not establish a universal preference.
Data for different model years: Kawasaki Z1000 — 2013; Suzuki GSX-S1000 — 2026.
Kawasaki Z1000 vs Suzuki GSX-S1000: specifications
| Specifications side by side | Kawasaki Z1000Model year 2013 | Suzuki GSX-S1000Model year 2026 |
|---|---|---|
| Engine capacity | 1,043 cm³ | 999 cm³ |
| Power | 138 hp (103 kW) | 150 hp (112 kW) — Favorable value |
| Wet weight | 218.2 kg | 214 kg — Favorable value |
| Seat height | 815 mm | 810 mm |
| Fuel capacity | 15.1 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 | Kawasaki Z1000Model year 2013 | Suzuki GSX-S1000Model year 2026 |
|---|---|---|
| Engine capacity | 1,043 cm³ | 999 cm³ |
| Power | 138 hp (103 kW) | 150 hp (112 kW) — Favorable value |
| Engine type | In-line four, four-stroke | In-line four, four-stroke |
| Bore × stroke | 77.0 x 56.0 mm | 73.4 x 59.0 mm |
| Compression ratio | 11.8:1 | 12.2:1 |
| Valves per cylinder | 4 | 4 |
| Cooling | Liquid | Liquid |
| Fuel system | Injection | Injection |
| Starting | Electric | Electric |
Transmission
| Specifications side by side | Kawasaki Z1000Model year 2013 | Suzuki GSX-S1000Model year 2026 |
|---|---|---|
| Gearbox | Manual 6-speed | Manual 6-speed |
| Clutch | Wet multi-disc, manual | Wet, multi-plate type. Suzuki Clutch Assist. |
| Final drive | Chain | Chain |
Dimensions and weight
| Specifications side by side | Kawasaki Z1000Model year 2013 | Suzuki GSX-S1000Model year 2026 |
|---|---|---|
| Wet weight | 218.2 kg | 214 kg — Favorable value |
| Seat height | 815 mm | 810 mm |
| Length | 2,096 mm | 2,115 mm |
| Height | 1,085 mm | 1,080 mm |
| Wheelbase | 1,440 mm | 1,460 mm |
| Ground clearance | 125 mm | 140 mm |
| Fuel capacity | 15.1 L | 19 L — Favorable value |
Chassis
| Specifications side by side | Kawasaki Z1000Model year 2013 | Suzuki GSX-S1000Model year 2026 |
|---|---|---|
| Frame | Aluminum Backbone | Twin-spar aluminum |
| Front suspension | 41 mm inverted cartridge fork with stepless compression and rebound damping, adjustable spring preload / 4.7 in. | Inverted telescopic, coil spring, oil damped |
| Rear suspension | Horizontal monoshock with stepless rebound damping, adjustable spring preload / 5.4 in. | Link type, single shock, coil spring, oil damped |
| Front wheel travel | 120 mm | 120 mm |
| Rear wheel travel | 135 mm | 130 mm |
| Rake | 24.5° | 25.0° |
| Trail | 104 mm | 100 mm |
Brakes
| Specifications side by side | Kawasaki Z1000Model year 2013 | Suzuki GSX-S1000Model year 2026 |
|---|---|---|
| Front brakes | Double disc. Petal-type rotors with radial-mount four-piston calipers | Double disc. ABS. Brembo, 4-piston. |
| Rear brakes | Single disc. Petal-type rotor with single-piston caliper | Single disc. ABS. Nissin, 1-piston. |
| Front brake diameter | 300 mm | 310 mm |
| Front tire | 120/70-ZR17 | 120/70-ZR17 |
| Rear tire | 190/50-ZR17 | 190/50-ZR17 |
Key differences
This comparison uses Kawasaki Z1000 from 2013 and Suzuki GSX-S1000 from 2026.
Power
Kawasaki Z1000
138 hp (103 kW)
Suzuki GSX-S1000
150 hp (112 kW)
Highlighted valueWet weight
Kawasaki Z1000
218.2 kg
Suzuki GSX-S1000
214 kg
Highlighted valueEngine capacity
Kawasaki Z1000
1,043 cm³
Highlighted valueSuzuki GSX-S1000
999 cm³
Seat height
Kawasaki Z1000
815 mm
Suzuki GSX-S1000
810 mm
Highlighted valueKawasaki Z1000 vs Suzuki GSX-S1000: which one to choose?
very close in specifications
- Kawasaki Z1000 has a 1,043 cm³ engine, so its displacement is greater.
- Suzuki GSX-S1000 has an 810 mm seat height, which is lower.
FAQ
- Which motorcycle has more power?
- The Suzuki GSX-S1000 is more powerful, with 150 hp (112 kW) versus 138 hp (103 kW) for the Kawasaki Z1000.
- What estimated range does the Kawasaki Z1000 have?
- The Kawasaki Z1000 has an estimated range of 288 km.
- Which motorcycle has the larger fuel tank?
- The Suzuki GSX-S1000 has the larger tank at 19 L, compared with 15.1 L on the Kawasaki Z1000.