| Attribute | Sym Citycom S 300i CBS × | Yamaha X-City 250 2008 × |
|---|---|---|
| General | ||
| Production from (year) | 2015 | 2008 |
| Make | Sym | Yamaha |
| Model | Sym Citycom S 300i CBS | Yamaha X-City 250 |
| Category | Scooter | Scooter |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Valves per cylinder | 4 | - |
| Fuel system | Injection. EFI | Injection. Fuel Injection System |
| Displacement (cm³) | 278 | 249.8 |
| Power (kw) | 15.2 | 15.3 |
| Fuel consumption (l/100km) | 2.5 | - |
| Cooling system | Liquid | - |
| Transmission type,final drive | Belt | - |
| Torque (Nm) | 27.5 | 21.5 |
| Bore (mm) | - | 69 |
| Stroke (mm) | - | 66.8 |
| Gearbox | Automatic | Automatic |
| Greenhouse gases | 58.0 CO2 g/km. (CO2 - Carbon dioxide emission) | - |
| Fuel control | Single Overhead Cams (SOHC) | - |
| Driveline | CVT | - |
| Ignition | - | Electronic ECU |
| Lubrication system | - | Wet sump |
| Compression | - | 10.0:1 |
| Chassis | ||
| Front suspension | Telescopic fork | Telescopic std |
| Rear suspension | Unit swing | Swing engine + shock absorber |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Single disc |
| Diameter (mm) | 220 | 240 |
| Frame type | Pipe under bone | - |
| Front tyre | 120/70-16 | 120/70-16 |
| Rear tyre | 140/70-16 | 140/70-15 |
| Wheels | Aluminium | - |
| Other | ||
| Starter | Electric & kick | Electric |
| Color options |
| - |
| Light | 12V 55W / 60W headlights | - |
| Dimensions | ||
| Wheelbase (mm) | 1,500 | 1,470 |
| Dry weight (kg) | 187 | 165 |
| Power/weight ratio | 0.0813 | 0.0927 |
| Overall height (mm) | 1,445 | 1,460 |
| Overall length (mm) | 2,220 | 2,175 |
| Overall width (mm) | 700 | 785 |
| Seat height (mm) | 800 | 790 |
| Ground clearance (mm) | 145 | 165 |
| Performance | ||
| Fuel capacity (l) | 10 | 10.5 |