1975 Aston Martin AM Vantage vs. 1977 Mercedes-Benz 450
To start off, 1977 Mercedes-Benz 450 is newer by 2 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 5,025 cc (8 cylinders), 1977 Mercedes-Benz 450 is equipped with a bigger engine. In terms of performance, 1975 Aston Martin AM Vantage (321 HP @ 5750 RPM) has 83 more horse power than 1977 Mercedes-Benz 450. (238 HP @ 5000 RPM). In normal driving conditions, 1975 Aston Martin AM Vantage should accelerate faster than 1977 Mercedes-Benz 450. With that said, vehicle weight also plays an important factor in acceleration. 1975 Aston Martin AM Vantage weights approximately 235 kg more than 1977 Mercedes-Benz 450. 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 | 1977 Mercedes-Benz 450 | |
| Make | Aston Martin | Mercedes-Benz |
| Model | AM Vantage | 450 |
| Year Released | 1975 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 3993 cc | 5025 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 321 HP | 238 HP |
| Engine RPM | 5750 RPM | 5000 RPM |
| Vehicle Weight | 1750 kg | 1515 kg |
