1973 Aston Martin AM Vantage vs. 1967 Mercury Cougar
To start off, 1973 Aston Martin AM Vantage is newer by 6 year(s). Which means there will be less support and parts availability for 1967 Mercury Cougar. In addition, the cost of maintenance, including insurance, on 1967 Mercury Cougar would be higher. At 4,940 cc (8 cylinders), 1967 Mercury Cougar is equipped with a bigger engine. In terms of performance, 1973 Aston Martin AM Vantage (321 HP @ 5750 RPM) has 184 more horse power than 1967 Mercury Cougar. (137 HP @ 4600 RPM). In normal driving conditions, 1973 Aston Martin AM Vantage should accelerate faster than 1967 Mercury Cougar. With that said, vehicle weight also plays an important factor in acceleration. 1973 Aston Martin AM Vantage weights approximately 350 kg more than 1967 Mercury Cougar. 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 | 1967 Mercury Cougar | |
| Make | Aston Martin | Mercury |
| Model | AM Vantage | Cougar |
| Year Released | 1973 | 1967 |
| Engine Position | Front | Front |
| Engine Size | 3995 cc | 4940 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 321 HP | 137 HP |
| Engine RPM | 5750 RPM | 4600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1750 kg | 1400 kg |
