| Attribute | Vespa S 50 4V 2011 × | Vespa S 50 Sport SE × |
|---|---|---|
| General | ||
| Production from (year) | 2011 | 2013 |
| Make | Vespa | Vespa |
| Model | Vespa S 50 4V | Vespa S 50 Sport SE |
| Category | Scooter | Scooter |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Valves per cylinder | 4 | - |
| Fuel system | Carburettor | Injection |
| Engine details | Hi-per 4 | Hi-per 4 |
| Displacement (cm³) | 49.4 | 49.4 |
| Fuel consumption (l/100km) | 2.69 | - |
| Cooling system | Air | Air |
| Transmission type,final drive | - | Belt |
| Torque (Nm) | 3.5 | - |
| Bore (mm) | 39 | 39 |
| Stroke (mm) | 41.8 | 41 |
| Gearbox | Automatic | Automatic |
| Greenhouse gases | 62.4 CO2 g/km. (CO2 - Carbon dioxide emission) | - |
| Emission details | EPA and CARB | EPA and CARB |
| Driveline | CVT transformer with torque assistance | CVT transformer with torque assistance |
| Ignition | Electronic | Electronic |
| Clutch | - | Automatic dry centrifugal clutch with vibration dampers |
| Lubrication system | Wet sump, chain-driven lobe pump | Wet sump, chain-driven lobe pump |
| Chassis | ||
| Front suspension | Single arm link with coil spring and double acting hydraulic shock absorber | Single sided trailing link with hydraulic shock absorber |
| Rear suspension | Coil spring and double acting hydraulic shock absorber | Hydraulic shock absorber |
| Front brakes | Single disc | Single disc |
| Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Diameter (mm) | 110 | 110 |
| Frame type | - | Load-bearing sheet steel chassis |
| Front tyre | 110/70-11 | 110/70-11 |
| Rear tyre | 120/70-10 | 120/70-10 |
| Other | ||
| Starter | Electric & kick | Electric & kick |
| Color options |
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| Dimensions | ||
| Wheelbase (mm) | 1,295 | 1,288 |
| Dry weight (kg) | 96 | 96 |
| Overall length (mm) | 1,755 | 1,753 |
| Overall width (mm) | 740 | 739 |
| Seat height (mm) | 775 | 775 |
| Performance | ||
| Top speed (km/h) | 62 | 62 |
| Fuel capacity (l) | 8.6 | 8.6 |