2003 Opel Astra vs. 1972 Pontiac Grand Prix
To start off, 2003 Opel Astra is newer by 31 year(s). Which means there will be less support and parts availability for 1972 Pontiac Grand Prix. In addition, the cost of maintenance, including insurance, on 1972 Pontiac Grand Prix would be higher. At 6,547 cc (8 cylinders), 1972 Pontiac Grand Prix is equipped with a bigger engine. In terms of performance, 1972 Pontiac Grand Prix (247 HP @ 4400 RPM) has 73 more horse power than 2003 Opel Astra. (174 HP @ 5200 RPM) In normal driving conditions, 1972 Pontiac Grand Prix should accelerate faster than 2003 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1972 Pontiac Grand Prix weights approximately 390 kg more than 2003 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1972 Pontiac Grand Prix 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 1972 Pontiac Grand Prix. However, in wet, icy, snow, or gravel driving conditions, 2003 Opel Astra, 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, 1972 Pontiac Grand Prix (462 Nm @ 3200 RPM) has 211 more torque (in Nm) than 2003 Opel Astra. (251 Nm @ 1950 RPM). This means 1972 Pontiac Grand Prix will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Astra.
Compare all specifications:
| 2003 Opel Astra | 1972 Pontiac Grand Prix | |
| Make | Opel | Pontiac |
| Model | Astra | Grand Prix |
| Year Released | 2003 | 1972 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 6547 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 174 HP | 247 HP |
| Engine RPM | 5200 RPM | 4400 RPM |
| Torque | 251 Nm | 462 Nm |
| Torque RPM | 1950 RPM | 3200 RPM |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1410 kg | 1800 kg |
| Vehicle Length | 4260 mm | 5350 mm |
| Vehicle Width | 1760 mm | 1930 mm |
| Vehicle Height | 1470 mm | 1330 mm |
| Wheelbase Size | 2740 mm | 3030 mm |
| Fuel Tank Capacity | 52 L | 38 L |
