1975 Aston Martin AM Vantage vs. 2007 Audi RS4
To start off, 2007 Audi RS4 is newer by 32 year(s). Which means there will be less support and parts availability for 1975 Aston Martin AM Vantage. In addition, the cost of maintenance, including insurance, on 1975 Aston Martin AM Vantage would be higher. At 4,161 cc (8 cylinders), 2007 Audi RS4 is equipped with a bigger engine. In terms of performance, 2007 Audi RS4 (420 HP @ 8205 RPM) has 99 more horse power than 1975 Aston Martin AM Vantage. (321 HP @ 5750 RPM) In normal driving conditions, 2007 Audi RS4 should accelerate faster than 1975 Aston Martin AM Vantage. With that said, vehicle weight also plays an important factor in acceleration. 1975 Aston Martin AM Vantage weights approximately 50 kg more than 2007 Audi RS4.
Compare all specifications:
| 1975 Aston Martin AM Vantage | 2007 Audi RS4 | |
| Make | Aston Martin | Audi |
| Model | AM Vantage | RS4 |
| Year Released | 1975 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 3993 cc | 4161 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 321 HP | 420 HP |
| Engine RPM | 5750 RPM | 8205 RPM |
| Vehicle Weight | 1750 kg | 1700 kg |
