2008 BMW X5 vs. 2006 GMC Sierra
To start off, 2008 BMW X5 is newer by 2 year(s). Which means there will be less support and parts availability for 2006 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2006 GMC Sierra would be higher. At 4,398 cc, 2008 BMW X5 is equipped with a bigger engine.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 2008 BMW X5 (440 Nm) has 86 more torque (in Nm) than 2006 GMC Sierra. (354 Nm). This means 2008 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2006 GMC Sierra.
Compare all specifications:
| 2008 BMW X5 | 2006 GMC Sierra | |
| Make | BMW | GMC |
| Model | X5 | Sierra |
| Year Released | 2008 | 2006 |
| Body Type | SUV | Pickup |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 4294 cc |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 0 HP | 195 HP |
| Torque | 440 Nm | 354 Nm |
| Engine Bore Size | 92 mm | 102 mm |
| Engine Stroke Size | 82.7 mm | 88 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 6 seats |
| Vehicle Length | 4870 mm | 5850 mm |
| Vehicle Height | 1470 mm | 1850 mm |
| Wheelbase Size | 2830 mm | 3650 mm |
