1976 Aston Martin AM Vantage vs. 2005 BMW 645
To start off, 2005 BMW 645 is newer by 29 year(s). Which means there will be less support and parts availability for 1976 Aston Martin AM Vantage. In addition, the cost of maintenance, including insurance, on 1976 Aston Martin AM Vantage would be higher. At 4,390 cc (8 cylinders), 2005 BMW 645 is equipped with a bigger engine. In terms of performance, 2005 BMW 645 (338 HP @ 6100 RPM) has 17 more horse power than 1976 Aston Martin AM Vantage. (321 HP @ 5750 RPM) In normal driving conditions, 2005 BMW 645 should accelerate faster than 1976 Aston Martin AM Vantage. With that said, vehicle weight also plays an important factor in acceleration. 1976 Aston Martin AM Vantage weights approximately 35 kg more than 2005 BMW 645.
Compare all specifications:
| 1976 Aston Martin AM Vantage | 2005 BMW 645 | |
| Make | Aston Martin | BMW |
| Model | AM Vantage | 645 |
| Year Released | 1976 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 3995 cc | 4390 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 321 HP | 338 HP |
| Engine RPM | 5750 RPM | 6100 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Vehicle Weight | 1750 kg | 1715 kg |
