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| Param name | Param value for Alpina B4 | Param value for Smart Roadster |
|---|---|---|
| Main Params | ||
| Photo |
|
|
| Car name | Alpina B4 | Smart Roadster |
| Car type | passenger cars | passenger cars |
| Car body type | coupe | cabriolet |
| Model | alpina | smart |
| Variant | b4 | roadster |
| Modification | 3.0 AT (410 hp) 4x4 | 0.7 AMT (82 hp) |
| Release of cars | 2013 | 2003 |
| The end of production | 2016 | 2006 |
| Engine | ||
| Boost type | turbocharging | turbocharging |
| Compression ratio | 10.2 | 9 |
| Cylinder arrangement | in-line | in-line |
| Cylinder diameter and piston stroke, mm | 84 × 89.6 | 66.5 × 67 |
| Engine capacity, cm³ | 2979 | 698 |
| Engine location | front, longitudinal | No |
| Engine power supply system | direct injection into the combustion chamber | distributed injection |
| Engine type | petrol | petrol |
| Maximum power, hp/kW at rpm | 410 / 301 at 5500 - 6250 | 82 / 60 at 5250 |
| Maximum torque, N*m at rpm | 600 at 3000 - 4000 | 110 at 2250 |
| Number of cylinders | 6 | 3 |
| Number of valves per cylinder | 4 | 2 |
| General information | ||
| Brand country | Germany | Germany |
| Car class | D | A |
| Model assembly | Germany | No |
| Number of doors | 2 | 2 |
| Performance indicators | ||
| Acceleration to 100 km/h, s | 4 | 10.9 |
| CO2 emissions, g/km | 183 | No |
| Ecological class | Euro 6 | No |
| Fuel consumption, l city / highway / combined | 10.6 / 6.3 / 7.9 | 6.3 / 4.3 / 5.1 |
| Fuel type | Super Plus (98) | Super (95) |
| Maximum speed, km/h | 303 | 175 |
| Sizes in mm | ||
| Front track width | 1552 | 1357 |
| Ground clearance | No | 126 |
| Height | 1373 | 1192 |
| Length | 4640 | 3427 |
| Rear track width | 1576 | 1392 |
| Wheel size | 245 / 30 / R20 265 / 30 / R20 | 185 / 55 / R15 |
| Wheelbase | 2810 | 2360 |
| Width | 1825 | 1615 |
| Suspension and brakes | ||
| Front brakes | disk ventilated | disc |
| Rear brakes | disk ventilated | drum |
| Type of front suspension | independent, spring | independent, spring |
| Type of rear suspension | independent, spring | dependent, spring |
| Transmission | ||
| Drive type | full | rear |
| Number of gears | 8 | 6 |
| Transmission | automatic | robot |
| Volume and weight | ||
| Curb weight, kg | 1680 | 790 |
| Fuel tank capacity, l | 60 | 35 |
| Gross weight, kg | 2200 | No |
| Trunk volume min/max, l | 445 | 104 / 145 |