| Attribute | Aermacchi Chimera 250 1963 × | Piaggio Mp3 HyS × |
|---|---|---|
| General | ||
| Production from (year) | 1963 | 2008 |
| Make | Aermacchi | Piaggio |
| Model | Aermacchi Chimera 250 | Piaggio Mp3 HyS |
| Category | Sport | Scooter |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Fuel system | Carburettor. DellÓrto | Carburettor |
| Displacement (cm³) | 246 | 244 |
| Power (kw) | 10 | - |
| Fuel consumption (l/100km) | - | 1.38 |
| Cooling system | Air | Liquid |
| Transmission type,final drive | Chain | Belt |
| Bore (mm) | 66 | 72 |
| Stroke (mm) | 72 | 60 |
| Gearbox | - | Automatic |
| Greenhouse gases | - | 32.0 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Ignition | Bobine | - |
| Compression | 7.0:1 | - |
| Chassis | ||
| Front brakes | Expanding brake (drum brake) | Single disc |
| Rear brakes | Expanding brake (drum brake) | Single disc |
| Front tyre | 2.50-17 | - |
| Rear tyre | 2.50-17 | - |
| Seat | Dual | - |
| Wheels | Spoked | - |
| Other | ||
| Starter | Kick | Electric |
| Dimensions | ||
| Wheelbase (mm) | 1,360 | 1,490 |
| Dry weight (kg) | 125 | - |
| Power/weight ratio | 0.08 | - |
| Performance | ||
| Top speed (km/h) | 120 | 160 |