| Attribute | Suzuki Impulse 400 2011 × | Honda CB 400 Super Four 2002 × |
|---|---|---|
| General | ||
| Production from (year) | 2011 | 2002 |
| Make | Suzuki | Honda |
| Model | Suzuki Impulse 400 | Honda CB 400 Super Four |
| Category | Allround | Naked bike |
| Engine and transmission | ||
| Engine type | In-line four, four-stroke | In-line four, four-stroke |
| Valves per cylinder | 4 | 4 |
| Fuel system | Carburettor. BSR29 | Carburettor |
| Displacement (cm³) | 398 | 399 |
| Power (kw) | 38.2 | 38.7 |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Chain | - |
| Torque (Nm) | 37 | 38 |
| Bore (mm) | 52 | 55 |
| Stroke (mm) | 47 | 42 |
| Gearbox | 6-speed | 6-speed |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) | Double Overhead Cams/Twin Cam (DOHC) |
| Ignition | Full transistor type | - |
| Clutch | Wet multi-plate coil spring | - |
| Compression | - | 11.3:1 |
| Chassis | ||
| Front brakes | Double disc | Dual disc |
| Rear brakes | Single disc | Single disc |
| Frame type | Diamond | - |
| Front tyre | 110/70-17 | 120/60-ZR17 55W |
| Rear tyre | 140/70-17 | 160/60-ZR17 69W |
| Trail (mm) | 96 | - |
| Rake (fork angle) (degree) | 25.3 | - |
| Other | ||
| Starter | Electric | - |
| Color options |
| - |
| Dimensions | ||
| Wheelbase (mm) | 1,435 | 1,415 |
| Dry weight (kg) | 177 | 168 |
| Power/weight ratio | 0.2158 | 0.2304 |
| Overall height (mm) | 1,105 | 1,070 |
| Overall length (mm) | 2,080 | 2,050 |
| Overall width (mm) | 745 | 725 |
| Seat height (mm) | 760 | 760 |
| Ground clearance (mm) | 120 | 130 |
| Performance | ||
| Fuel capacity (l) | 16 | 18 |
| Oil capacity (l) | 3.2 | - |