1981 Aston Martin V8 Vantage vs. 2005 Pontiac Grand Prix
To start off, 2005 Pontiac Grand Prix is newer by 24 year(s). Which means there will be less support and parts availability for 1981 Aston Martin V8 Vantage. In addition, the cost of maintenance, including insurance, on 1981 Aston Martin V8 Vantage would be higher. At 5,340 cc (8 cylinders), 1981 Aston Martin V8 Vantage is equipped with a bigger engine. In terms of performance, 1981 Aston Martin V8 Vantage (549 HP) has 349 more horse power than 2005 Pontiac Grand Prix. (200 HP). In normal driving conditions, 1981 Aston Martin V8 Vantage should accelerate faster than 2005 Pontiac Grand Prix. With that said, vehicle weight also plays an important factor in acceleration. 1981 Aston Martin V8 Vantage weights approximately 415 kg more than 2005 Pontiac Grand Prix. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 Aston Martin V8 Vantage is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1981 Aston Martin V8 Vantage. However, in wet, icy, snow, or gravel driving conditions, 2005 Pontiac Grand Prix, being front wheel drive (FWD), will offer much better control with better grip. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1981 Aston Martin V8 Vantage (745 Nm) has 447 more torque (in Nm) than 2005 Pontiac Grand Prix. (298 Nm). This means 1981 Aston Martin V8 Vantage will have an easier job in driving up hills or pulling heavy equipment than 2005 Pontiac Grand Prix.
Compare all specifications:
| 1981 Aston Martin V8 Vantage | 2005 Pontiac Grand Prix | |
| Make | Aston Martin | Pontiac |
| Model | V8 Vantage | Grand Prix |
| Year Released | 1981 | 2005 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5340 cc | 3786 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 549 HP | 200 HP |
| Torque | 745 Nm | 298 Nm |
| Drive Type | Rear | Front |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1992 kg | 1577 kg |
| Vehicle Length | 4610 mm | 5040 mm |
| Vehicle Width | 1840 mm | 1830 mm |
| Vehicle Height | 1330 mm | 1430 mm |
| Wheelbase Size | 2620 mm | 2810 mm |
| Fuel Tank Capacity | 113 L | 64 L |
