2008 Opel Vivaro vs. 2005 Pontiac Grand Prix
To start off, 2008 Opel Vivaro is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Pontiac Grand Prix. In addition, the cost of maintenance, including insurance, on 2005 Pontiac Grand Prix would be higher. At 3,786 cc (6 cylinders), 2005 Pontiac Grand Prix is equipped with a bigger engine. In terms of performance, 2005 Pontiac Grand Prix (200 HP) has 100 more horse power than 2008 Opel Vivaro. (100 HP) In normal driving conditions, 2005 Pontiac Grand Prix should accelerate faster than 2008 Opel Vivaro. With that said, vehicle weight also plays an important factor in acceleration. 2008 Opel Vivaro weights approximately 27 kg more than 2005 Pontiac Grand Prix.
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, 2005 Pontiac Grand Prix (312 Nm) has 72 more torque (in Nm) than 2008 Opel Vivaro. (240 Nm). This means 2005 Pontiac Grand Prix will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Vivaro.
Compare all specifications:
| 2008 Opel Vivaro | 2005 Pontiac Grand Prix | |
| Make | Opel | Pontiac |
| Model | Vivaro | Grand Prix |
| Year Released | 2008 | 2005 |
| Body Type | Van | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1870 cc | 3786 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 100 HP | 200 HP |
| Torque | 240 Nm | 312 Nm |
| Engine Compression Ratio | 18.3:1 | 9.4:1 |
| Drive Type | Front | Front |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1677 kg | 1650 kg |
| Vehicle Length | 4790 mm | 5040 mm |
| Vehicle Width | 1970 mm | 1830 mm |
| Vehicle Height | 1910 mm | 1430 mm |
| Wheelbase Size | 3100 mm | 2720 mm |
| Fuel Consumption Overall | 7.7 L/100km | 10.4 L/100km |
| Fuel Tank Capacity | 90 L | 64 L |
