| Attribute | Suzuki Boulevard S40 2011 × | Suzuki SFV650AZ × |
|---|---|---|
| General | ||
| Production from (year) | 2011 | 2013 |
| Make | Suzuki | Suzuki |
| Model | Suzuki Boulevard S40 | Suzuki SFV650AZ |
| Category | Custom / cruiser | Naked bike |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | V2, four-stroke |
| Fuel system | Carburettor. MIKUNI BS40, single | Injection |
| Displacement (cm³) | 652 | 645 |
| Cooling system | Air | Liquid |
| Transmission type,final drive | Belt | Chain |
| Bore (mm) | 83 | 81 |
| Stroke (mm) | 74.4 | 62.6 |
| Gearbox | 5-speed | 6-speed |
| Fuel control | Single Overhead Cams (SOHC) | Double Overhead Cams/Twin Cam (DOHC) |
| Driveline | Belt drive | CHASSIS SPECIFICATION |
| Ignition | Electronic ignition (transistorized) | Electronic ignition (Transistorised) |
| Lubrication system | - | Wet Sump |
| Compression | 10.0:1 | 11.5:1 |
| Chassis | ||
| Front suspension | Telescopic, coil spring, oil damped | Telescopic, coil spring, oil damped |
| Rear suspension | Swing arm type, coil spring, oil damped | Link type, coil spring, oil damped |
| Front brakes | Single disc | Double disc |
| Rear brakes | Expanding brake (drum brake) | Single disc |
| Front tyre | 100/90-M19 | 120/70-ZR17 |
| Rear tyre | 140/80-M15 | 160/60-ZR17 |
| Seat | Sleek, one-piece saddle | - |
| Wheels | Polished spoke wheels | - |
| Other | ||
| Color options | - |
|
| Dimensions | ||
| Wheelbase (mm) | 1,480 | 1,445 |
| Kerb weight (kg) | 173 | 202 |
| Overall length (mm) | 2,180 | 2,130 |
| Seat height (mm) | 700 | 785 |
| Ground clearance (mm) | 135 | 135 |
| Performance | ||
| Fuel capacity (l) | 10.5 | 14.5 |