1977 Aston Martin AM Vantage vs. 2003 Infiniti Q45
To start off, 2003 Infiniti Q45 is newer by 26 year(s). Which means there will be less support and parts availability for 1977 Aston Martin AM Vantage. In addition, the cost of maintenance, including insurance, on 1977 Aston Martin AM Vantage would be higher. At 4,494 cc (8 cylinders), 2003 Infiniti Q45 is equipped with a bigger engine. In terms of performance, 2003 Infiniti Q45 (340 HP @ 6400 RPM) has 19 more horse power than 1977 Aston Martin AM Vantage. (321 HP @ 5750 RPM) In normal driving conditions, 2003 Infiniti Q45 should accelerate faster than 1977 Aston Martin AM Vantage. With that said, vehicle weight also plays an important factor in acceleration. 2003 Infiniti Q45 weights approximately 54 kg more than 1977 Aston Martin AM Vantage. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1977 Aston Martin AM Vantage | 2003 Infiniti Q45 | |
| Make | Aston Martin | Infiniti |
| Model | AM Vantage | Q45 |
| Year Released | 1977 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 3995 cc | 4494 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 321 HP | 340 HP |
| Engine RPM | 5750 RPM | 6400 RPM |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1750 kg | 1804 kg |
| Vehicle Width | 1840 mm | 1850 mm |
