| Attribute | Vespa Elettrica 2019 × | Derbi Atlantis City 50 4T 2008 × |
|---|---|---|
| General | ||
| Production from (year) | 2019 | 2008 |
| Make | Vespa | Derbi |
| Model | Vespa Elettrica | Derbi Atlantis City 50 4T |
| Category | Scooter | Scooter |
| Engine and transmission | ||
| Engine type | Electric | Single cylinder, four-stroke |
| Fuel system | - | Carburettor |
| Engine details | 4 kW peak electric Piaggio brushless motor with KERS (Kinetic Energy Recovery System) | - |
| Displacement (cm³) | - | 49.9 |
| Power (kw) | 3.9 | - |
| Cooling system | - | Air |
| Transmission type,final drive | - | Belt |
| Bore (mm) | - | 39 |
| Stroke (mm) | - | 41.8 |
| Gearbox | - | Automatic |
| Clutch | - | Automated |
| Lubrication system | - | System Oil pump |
| Compression | - | 11.5:1 |
| Chassis | ||
| Front suspension | Single arm | 25 mm hydraulic fork. |
| Rear suspension | Hydraulic monoshock absorber | Monoshock. |
| Front brakes | Single disc | Single disc |
| Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Diameter (mm) | 140 | 110 |
| Frame type | Sheet steel body/ welded reinforcements | - |
| Front tyre | - | 130/60-13 |
| Rear tyre | - | 130/60-13 |
| Other | ||
| Starter | - | Electric & kick |
| Color options | - |
|
| Dimensions | ||
| Wheelbase (mm) | 1,349 | 1,265 |
| Dry weight (kg) | 102 | 93 |
| Power/weight ratio | 0.0382 | - |
| Seat height (mm) | 790 | 795 |
| Performance | ||
| Fuel capacity (l) | - | 7.1 |