1973 Aston Martin AM Vantage vs. 1991 Opel Omega
To start off, 1991 Opel Omega is newer by 18 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 3,995 cc (6 cylinders), 1973 Aston Martin AM Vantage is equipped with a bigger engine. In terms of performance, 1973 Aston Martin AM Vantage (321 HP @ 5750 RPM) has 211 more horse power than 1991 Opel Omega. (110 HP @ 5200 RPM). In normal driving conditions, 1973 Aston Martin AM Vantage should accelerate faster than 1991 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 1973 Aston Martin AM Vantage weights approximately 420 kg more than 1991 Opel Omega. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1973 Aston Martin AM Vantage | 1991 Opel Omega | |
| Make | Aston Martin | Opel |
| Model | AM Vantage | Omega |
| Year Released | 1973 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 3995 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 321 HP | 110 HP |
| Engine RPM | 5750 RPM | 5200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1750 kg | 1330 kg |
