2008 Jeep Commander vs. 2006 Pontiac Grand Prix
To start off, 2008 Jeep Commander is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Pontiac Grand Prix. In addition, the cost of maintenance, including insurance, on 2006 Pontiac Grand Prix would be higher. At 3,786 cc (6 cylinders), 2006 Pontiac Grand Prix is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2008 Jeep Commander weights approximately 1267 kg more than 2006 Pontiac Grand Prix.
Because 2008 Jeep Commander is four wheel drive (4WD), it will have significant more traction and grip than 2006 Pontiac Grand Prix. In wet, icy, snow, or gravel driving conditions, 2008 Jeep Commander will offer significantly more control. 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, 2008 Jeep Commander (510 Nm @ 1600 RPM) has 198 more torque (in Nm) than 2006 Pontiac Grand Prix. (312 Nm @ 4000 RPM). This means 2008 Jeep Commander will have an easier job in driving up hills or pulling heavy equipment than 2006 Pontiac Grand Prix.
Compare all specifications:
| 2008 Jeep Commander | 2006 Pontiac Grand Prix | |
| Make | Jeep | Pontiac |
| Model | Commander | Grand Prix |
| Year Released | 2008 | 2006 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2985 cc | 3786 cc |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 0 HP | 200 HP |
| Torque | 510 Nm | 312 Nm |
| Torque RPM | 1600 RPM | 4000 RPM |
| Engine Bore Size | 92 mm | 96.6 mm |
| Engine Stroke Size | 83 mm | 86.4 mm |
| Engine Compression Ratio | 18.0:1 | 9.4:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2900 kg | 1633 kg |
| Vehicle Length | 4790 mm | 5040 mm |
| Vehicle Width | 1830 mm | 1830 mm |
| Vehicle Height | 1810 mm | 1430 mm |
| Wheelbase Size | 2790 mm | 2810 mm |
| Fuel Consumption Overall | 9.9 L/100km | 9.8 L/100km |
| Fuel Tank Capacity | 78 L | 64 L |
