The Suzuki Impulse 400 motorcycle specifications include a 399 cc (24.35 cu in) engine, a 6-speed gearbox, and a listed weight of 170 kg (374.8 lb).
Key specifications
The 2008 model is treated as the standard specification. Only later model years with a different supplied value are shown below.
How the Suzuki Impulse 400 compares
This compares the motorcycle with all Suzuki models in this specifications database. The blue marker is this model and the grey line is the Suzuki database average.
About 35% lower than the Suzuki database average. Around the 40th percentile across Suzuki models.
Very close to the Suzuki database average. Around the 32nd percentile across Suzuki models.
About 20% larger than the Suzuki database average. Around the 68th percentile across Suzuki models.
Suzuki database percentile rankings
Percentiles show where this motorcycle sits across the Suzuki specifications database. They are descriptive database rankings, not performance ratings.
399 cc — larger displacement than about 40% of Suzuki models.
760 mm — taller than about 32% of Suzuki models.
17 L — larger than about 68% of Suzuki fuel tanks in this database.
Dimensions compared with Suzuki average
Each measurement is compared with the average value across Suzuki models where that dimension is available.
2,080
2,137
Close to average.
745
823
9% below average.
1,655
1,444
15% above average.
760
786
3% below average.
Mechanical overview
Additional useful specifications
| Front tire size | 110/70-17 |
|---|---|
| Rear tire size | 140/70-17 |
| Front tire width | 110 mm |
| Front tire aspect ratio | 70% |
| Front rim diameter | 17 in |
| Rear tire width | 140 mm |
| Rear tire aspect ratio | 70% |
| Rear rim diameter | 17 in |
Model information
| Category | Sport |
|---|
Engine specifications
| Engine type | In-line four, four-stroke |
|---|---|
| Displacement | 399 cc (24.35 cu in) |
| Torque | 37.0 Nm (3.8 kgf-m or 27.3 ft.lbs) @ 9,000 rpm |
| Compression ratio | 12.2:1 |
| Cooling system | Liquid |
| Fuel system | Injection |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
| Ignition | Full transistor system |
| Lubrication | Wet sump |
Transmission and drivetrain
| Gearbox | 6-speed |
|---|---|
| Final drive | Chain (final drive) |
| Clutch | Wet multiple plate coil springs |
Chassis and suspension
| Frame | Double cradle |
|---|
Brakes, wheels and tires
| Front brakes | Double disc |
|---|---|
| Rear brakes | Single disc |
| Front tire | 110/70-17 |
| Rear tire | 140/70-17 |
Dimensions and weight
| Dry weight | 170 kg (374.8 lb) |
|---|---|
| Seat height | 760 mm (29.9 inches) |
| Overall length | 2,080 mm (81.9 inches) |
| Overall width | 745 mm (29.3 inches) |
| Wheelbase | 1,655 mm (65.2 inches) |
Fuel and emissions
| Fuel capacity | 17.00 L (4.49 US gal) |
|---|
Performance
| Power/weight ratio | 0.3076 hp/kg |
|---|
Disclaimer: Specifications may vary by market, trim, production date and optional equipment, and scraped or historical data can contain errors. Comparison and percentile values are calculated from Suzuki models in this specifications database. Always double-check important specifications against the motorcycle owner’s/service manual and official Suzuki information before relying on them. Visit the official Suzuki website.