2008 Audi A3 vs. 1957 Mercedes-Benz 300D
To start off, 2008 Audi A3 is newer by 51 year(s). Which means there will be less support and parts availability for 1957 Mercedes-Benz 300D. In addition, the cost of maintenance, including insurance, on 1957 Mercedes-Benz 300D would be higher. At 2,994 cc (6 cylinders), 1957 Mercedes-Benz 300D is equipped with a bigger engine. In terms of performance, 1957 Mercedes-Benz 300D (158 HP @ 5300 RPM) has 20 more horse power than 2008 Audi A3. (138 HP @ 4000 RPM) In normal driving conditions, 1957 Mercedes-Benz 300D should accelerate faster than 2008 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 1957 Mercedes-Benz 300D weights approximately 515 kg more than 2008 Audi A3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 2008 Audi A3 | 1957 Mercedes-Benz 300D | |
| Make | Audi | Mercedes-Benz |
| Model | A3 | 300D |
| Year Released | 2008 | 1957 |
| Engine Position | Front | Front |
| Engine Size | 1968 cc | 2994 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 138 HP | 158 HP |
| Engine RPM | 4000 RPM | 5300 RPM |
| Fuel Type | Diesel | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1415 kg | 1930 kg |
| Vehicle Length | 4220 mm | 5200 mm |
| Vehicle Width | 1770 mm | 1870 mm |
| Vehicle Height | 1430 mm | 1630 mm |
| Wheelbase Size | 2580 mm | 3160 mm |
| Fuel Tank Capacity | 55 L | 71 L |
