| Attribute | Keeway City 150 2017 × | Piaggio Liberty Catalyzed 2007 × |
|---|---|---|
| General | ||
| Production from (year) | 2017 | 2007 |
| Make | Keeway | Piaggio |
| Model | Keeway City 150 | Piaggio Liberty Catalyzed |
| Category | Allround | Scooter |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, two-stroke |
| Valves per cylinder | 2 | - |
| Fuel system | Carburettor | Carburettor |
| Displacement (cm³) | 149.4 | 49.4 |
| Power (kw) | 8.2 | 7.3 |
| Cooling system | Air | Air |
| Transmission type,final drive | Chain | Belt |
| Torque (Nm) | 11.3 | 10.2 |
| Bore (mm) | 62 | 40 |
| Stroke (mm) | 49.5 | 39.3 |
| Gearbox | 4-speed | Automatic |
| Fuel control | Single Overhead Cams (SOHC) | - |
| Ignition | CDI | Inductive |
| Clutch | Wet, multiple-plate | Dry automatic centrifugal type |
| Lubrication system | Pressure splash | Wet sump |
| Compression | 9.3:1 | 10.3:1 |
| Chassis | ||
| Front suspension | Telescopic forks | Telescopic fork |
| Rear suspension | Telescopic coil spring oil damped | Hydraulic monoshock |
| Front brakes | Expanding brake (drum brake) | Single disc |
| Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Diameter (mm) | 110 | 140 |
| Frame type | Bassinet type | - |
| Front tyre | 2.75-17 | 90/80-16 |
| Rear tyre | 3.00-17 | 110/80-14 |
| Front wheel travel (mm) | 131 | 76 |
| Rear wheel travel (mm) | 60 | 83 |
| Other | ||
| Starter | Electric | Electric & kick |
| Color options |
| - |
| Dimensions | ||
| Wheelbase (mm) | 1,246 | 1,330 |
| Dry weight (kg) | 111 | 87 |
| Power/weight ratio | 0.0739 | 0.0839 |
| Overall length (mm) | 1,940 | 1,900 |
| Seat height (mm) | 770 | 775 |
| Performance | ||
| Top speed (km/h) | 13 | - |
| Fuel capacity (l) | 16 | 6 |