1974 Aston Martin AM Vantage vs. 1978 Pontiac Firebird
To start off, 1978 Pontiac Firebird is newer by 4 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 196 more horse power than 1978 Pontiac Firebird. (125 HP @ 3200 RPM). In normal driving conditions, 1974 Aston Martin AM Vantage should accelerate faster than 1978 Pontiac Firebird. With that said, vehicle weight also plays an important factor in acceleration. 1974 Aston Martin AM Vantage weights approximately 282 kg more than 1978 Pontiac Firebird. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1974 Aston Martin AM Vantage | 1978 Pontiac Firebird | |
| Make | Aston Martin | Pontiac |
| Model | AM Vantage | Firebird |
| Year Released | 1974 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 3995 cc | 3790 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 321 HP | 125 HP |
| Engine RPM | 5750 RPM | 3200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1752 kg | 1470 kg |
