1975 Aston Martin AM Vantage vs. 1974 Holden Monaro
To start off, 1975 Aston Martin AM Vantage is newer by 1 year(s). Which means there will be less support and parts availability for 1974 Holden Monaro. In addition, the cost of maintenance, including insurance, on 1974 Holden Monaro would be higher. At 3,993 cc (6 cylinders), 1975 Aston Martin AM Vantage is equipped with a bigger engine. In terms of performance, 1975 Aston Martin AM Vantage (321 HP @ 5750 RPM) has 205 more horse power than 1974 Holden Monaro. (116 HP @ 4400 RPM). In normal driving conditions, 1975 Aston Martin AM Vantage should accelerate faster than 1974 Holden Monaro. With that said, vehicle weight also plays an important factor in acceleration. 1975 Aston Martin AM Vantage weights approximately 410 kg more than 1974 Holden Monaro. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1975 Aston Martin AM Vantage | 1974 Holden Monaro | |
| Make | Aston Martin | Holden |
| Model | AM Vantage | Monaro |
| Year Released | 1975 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 3993 cc | 2832 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 321 HP | 116 HP |
| Engine RPM | 5750 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1750 kg | 1340 kg |
