1974 Aston Martin AM Vantage vs. 2005 Cadillac STS
To start off, 2005 Cadillac STS is newer by 31 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 66 more horse power than 2005 Cadillac STS. (255 HP @ 6500 RPM). In normal driving conditions, 1974 Aston Martin AM Vantage should accelerate faster than 2005 Cadillac STS. With that said, vehicle weight also plays an important factor in acceleration. 2005 Cadillac STS weights approximately 44 kg more than 1974 Aston Martin AM Vantage.
Compare all specifications:
| 1974 Aston Martin AM Vantage | 2005 Cadillac STS | |
| Make | Aston Martin | Cadillac |
| Model | AM Vantage | STS |
| Year Released | 1974 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 3995 cc | 3556 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 321 HP | 255 HP |
| Engine RPM | 5750 RPM | 6500 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Vehicle Weight | 1752 kg | 1796 kg |
