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| Param name | Param value for Mercedes-Benz W121 | Param value for Audi A3 |
|---|---|---|
| Main Params | ||
| Photo |
|
|
| Car name | Mercedes-Benz W121 | Audi A3 |
| Car type | passenger cars | passenger cars |
| Car body type | sedan | sedan |
| Model | mercedes | audi |
| Variant | w121 | a3 |
| Modification | 1.9 MT (75 hp) | 1.4 MT (140 hp) |
| Release of cars | 1956 | 2012 |
| The end of production | 1961 | 2016 |
| Engine | ||
| Boost type | No | turbocharging |
| Compression ratio | 7.5 | No |
| Cylinder arrangement | in-line | in-line |
| Cylinder diameter and piston stroke, mm | 85 × 83.58 | No |
| Engine capacity, cm³ | 1897 | 1395 |
| Engine location | front, longitudinal | front, transverse |
| Engine power supply system | carburetor | direct injection into the combustion chamber |
| Engine type | petrol | petrol |
| Maximum power, hp/kW at rpm | 75 / 55 at 4600 | 140 / 103 at 5000 |
| Maximum torque, N*m at rpm | 136 at 2800 | 250 at 1500 - 3500 |
| Number of cylinders | 4 | 4 |
| Number of valves per cylinder | 2 | 4 |
| General information | ||
| Brand country | Germany | Germany |
| Car class | D | C |
| Model assembly | Germany | Hungary |
| Number of doors | 4 | 4 |
| Performance indicators | ||
| Acceleration to 100 km/h, s | 20.5 | 8.4 |
| Ecological class | No | Euro 5 |
| Fuel consumption, l city / highway / combined | No | 5.9 / 4.2 / 4.8 |
| Fuel type | No | Super (95) |
| Maximum speed, km/h | 140 | 219 |
| Sizes in mm | ||
| Front track width | No | 1555 |
| Ground clearance | No | 165 |
| Height | 1560 | 1416 |
| Length | 4485 | 4456 |
| Rear track width | No | 1526 |
| Wheel size | No | 205 / 55 / R16 |
| Wheelbase | 2650 | 2637 |
| Width | 1740 | 1796 |
| Suspension and brakes | ||
| Front brakes | drum | disk ventilated |
| Rear brakes | drum | disk ventilated |
| Type of front suspension | independent, spring | independent, spring |
| Type of rear suspension | independent, spring | independent, spring |
| Transmission | ||
| Drive type | rear | front |
| Number of gears | 4 | 6 |
| Transmission | mechanical | mechanical |
| Volume and weight | ||
| Curb weight, kg | 1200 | 1315 |
| Fuel tank capacity, l | 56 | 50 |
| Gross weight, kg | No | 1790 |
| Trunk volume min/max, l | No | 425 / 880 |