1975 Aston Martin AM Vantage vs. 1975 Porsche 930
To start off, both 1975 Aston Martin AM Vantage and 1975 Porsche 930 were released in the same year (1975). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 3,993 cc (6 cylinders), 1975 Aston Martin AM Vantage is equipped with a bigger engine. In terms of performance, 1975 Aston Martin AM Vantage (321 HP @ 5750 RPM) has 65 more horse power than 1975 Porsche 930. (256 HP @ 5500 RPM). In normal driving conditions, 1975 Aston Martin AM Vantage should accelerate faster than 1975 Porsche 930. With that said, vehicle weight also plays an important factor in acceleration. 1975 Aston Martin AM Vantage weights approximately 610 kg more than 1975 Porsche 930. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1975 Aston Martin AM Vantage | 1975 Porsche 930 | |
| Make | Aston Martin | Porsche |
| Model | AM Vantage | 930 |
| Year Released | 1975 | 1975 |
| Engine Position | Front | Rear |
| Engine Size | 3993 cc | 2994 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 321 HP | 256 HP |
| Engine RPM | 5750 RPM | 5500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1750 kg | 1140 kg |
