2003 Opel Vectra vs. 1981 Pontiac Grand Prix
To start off, 2003 Opel Vectra is newer by 22 year(s). Which means there will be less support and parts availability for 1981 Pontiac Grand Prix. In addition, the cost of maintenance, including insurance, on 1981 Pontiac Grand Prix would be higher. At 4,953 cc (8 cylinders), 1981 Pontiac Grand Prix is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Vectra weights approximately 90 kg more than 1981 Pontiac Grand Prix.
Because 1981 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 1981 Pontiac Grand Prix. However, in wet, icy, snow, or gravel driving conditions, 2003 Opel Vectra, 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. 1981 Pontiac Grand Prix has automatic transmission and 2003 Opel Vectra has manual transmission. 2003 Opel Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1981 Pontiac Grand Prix will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Opel Vectra | 1981 Pontiac Grand Prix | |
| Make | Opel | Pontiac |
| Model | Vectra | Grand Prix |
| Year Released | 2003 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 2197 cc | 4953 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 152 HP | 0 HP |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1550 kg | 1460 kg |
| Vehicle Length | 4830 mm | 5120 mm |
| Vehicle Width | 1800 mm | 1860 mm |
| Vehicle Height | 1510 mm | 1360 mm |
| Wheelbase Size | 2840 mm | 2750 mm |
| Fuel Tank Capacity | 60 L | 69 L |
