1973 Aston Martin AM Vantage vs. 2003 Cadillac Seville
To start off, 2003 Cadillac Seville is newer by 30 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 4,565 cc (8 cylinders), 2003 Cadillac Seville is equipped with a bigger engine. In terms of performance, 1973 Aston Martin AM Vantage (321 HP @ 5750 RPM) has 21 more horse power than 2003 Cadillac Seville. (300 HP @ 6000 RPM). In normal driving conditions, 1973 Aston Martin AM Vantage should accelerate faster than 2003 Cadillac Seville. With that said, vehicle weight also plays an important factor in acceleration. 2003 Cadillac Seville weights approximately 56 kg more than 1973 Aston Martin AM Vantage.
Compare all specifications:
| 1973 Aston Martin AM Vantage | 2003 Cadillac Seville | |
| Make | Aston Martin | Cadillac |
| Model | AM Vantage | Seville |
| Year Released | 1973 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 3995 cc | 4565 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 321 HP | 300 HP |
| Engine RPM | 5750 RPM | 6000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1750 kg | 1806 kg |
