| Attribute | Derbi Sonar 50 2T 2010 × | Benelli Pepe 4T 2014 × |
|---|---|---|
| General | ||
| Production from (year) | 2010 | 2014 |
| Make | Derbi | Benelli |
| Model | Derbi Sonar 50 2T | Benelli Pepe 4T |
| Category | Scooter | Scooter |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, four-stroke |
| Valves per cylinder | - | 4 |
| Fuel system | Carburettor | Carburettor |
| Displacement (cm³) | 49.4 | 49 |
| Power (kw) | 3.4 | 3.5 |
| Cooling system | Air | Air |
| Transmission type,final drive | Belt | Belt |
| Torque (Nm) | 4.7 | 4.2 |
| Bore (mm) | 40 | 40 |
| Stroke (mm) | 39.3 | 0 |
| Gearbox | Automatic | Automatic |
| Fuel control | - | Single Overhead Cams (SOHC) |
| Clutch | Automatic centrifugal | Wet, cable operated |
| Lubrication system | Mechanical oil pump | Wet sump |
| Compression | 10.9:1 | 7.5:1 |
| Chassis | ||
| Front suspension | Hydraulic fork. | Cartridge fork |
| Rear suspension | Single shock absorber | Monshock |
| Front brakes | Single disc | Single disc |
| Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Diameter (mm) | 140 | 110 |
| Front tyre | 90/80-16 | - |
| Rear tyre | 110/80-14 | - |
| Front wheel travel (mm) | 76 | 85 |
| Rear wheel travel (mm) | 64 | 55 |
| Other | ||
| Starter | Electric & kick | Electric |
| Color options |
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| Dimensions | ||
| Wheelbase (mm) | 1,340 | 1,285 |
| Dry weight (kg) | 95 | 83 |
| Power/weight ratio | 0.0358 | 0.0422 |
| Overall length (mm) | 1,960 | 1,875 |
| Overall width (mm) | 735 | 710 |
| Seat height (mm) | 795 | 770 |
| Performance | ||
| Fuel capacity (l) | 6 | 7.5 |