1973 Aston Martin AM Vantage vs. 1979 Avanti Avanti
To start off, 1979 Avanti Avanti is newer by 6 year(s). Which means there will be less support and parts availability for 1973 Aston Martin AM Vantage. In addition, the cost of maintenance, including insurance, on 1973 Aston Martin AM Vantage would be higher. At 6,570 cc (8 cylinders), 1979 Avanti Avanti is equipped with a bigger engine. In terms of performance, 1973 Aston Martin AM Vantage (321 HP @ 5750 RPM) has 144 more horse power than 1979 Avanti Avanti. (177 HP @ 3400 RPM). In normal driving conditions, 1973 Aston Martin AM Vantage should accelerate faster than 1979 Avanti Avanti. With that said, vehicle weight also plays an important factor in acceleration. 1973 Aston Martin AM Vantage weights approximately 170 kg more than 1979 Avanti Avanti. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1973 Aston Martin AM Vantage | 1979 Avanti Avanti | |
| Make | Aston Martin | Avanti |
| Model | AM Vantage | Avanti |
| Year Released | 1973 | 1979 |
| Engine Size | 3995 cc | 6570 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 321 HP | 177 HP |
| Engine RPM | 5750 RPM | 3400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1750 kg | 1580 kg |
