2004 Alfa Romeo 156 vs. 1974 Aston Martin AM Vantage
To start off, 2004 Alfa Romeo 156 is newer by 30 year(s). Which means there will be less support and parts availability for 1974 Aston Martin AM Vantage. In addition, the cost of maintenance, including insurance, on 1974 Aston Martin AM Vantage would be higher. At 3,995 cc (6 cylinders), 1974 Aston Martin AM Vantage is equipped with a bigger engine. In terms of performance, 1974 Aston Martin AM Vantage (321 HP @ 5750 RPM) has 208 more horse power than 2004 Alfa Romeo 156. (113 HP @ 4000 RPM) In normal driving conditions, 1974 Aston Martin AM Vantage should accelerate faster than 2004 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 1974 Aston Martin AM Vantage weights approximately 347 kg more than 2004 Alfa Romeo 156. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 2004 Alfa Romeo 156 | 1974 Aston Martin AM Vantage | |
| Make | Alfa Romeo | Aston Martin |
| Model | 156 | AM Vantage |
| Year Released | 2004 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 1969 cc | 3995 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 113 HP | 321 HP |
| Engine RPM | 4000 RPM | 5750 RPM |
| Fuel Type | Diesel | Gasoline |
| Vehicle Weight | 1405 kg | 1752 kg |
