2004 Opel Vectra vs. 2006 Pontiac Grand Prix
To start off, 2006 Pontiac Grand Prix is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2004 Opel Vectra would be higher. At 5,326 cc (8 cylinders), 2006 Pontiac Grand Prix is equipped with a bigger engine. In terms of performance, 2006 Pontiac Grand Prix (303 HP @ 5600 RPM) has 155 more horse power than 2004 Opel Vectra. (148 HP @ 4000 RPM) In normal driving conditions, 2006 Pontiac Grand Prix should accelerate faster than 2004 Opel Vectra.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2006 Pontiac Grand Prix (438 Nm @ 4400 RPM) has 117 more torque (in Nm) than 2004 Opel Vectra. (321 Nm @ 2000 RPM). This means 2006 Pontiac Grand Prix will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Vectra.
Compare all specifications:
| 2004 Opel Vectra | 2006 Pontiac Grand Prix | |
| Make | Opel | Pontiac |
| Model | Vectra | Grand Prix |
| Year Released | 2004 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 5326 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 148 HP | 303 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 321 Nm | 438 Nm |
| Torque RPM | 2000 RPM | 4400 RPM |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4830 mm | 5040 mm |
| Vehicle Width | 1800 mm | 1830 mm |
| Vehicle Height | 1510 mm | 1430 mm |
