2008 BMW X5 vs. 2005 GMC Sierra
To start off, 2008 BMW X5 is newer by 3 year(s). Which means there will be less support and parts availability for 2005 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2005 GMC Sierra would be higher. At 5,965 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 410 kg more than 2008 BMW X5.
Because 2008 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 2005 GMC Sierra. In wet, icy, snow, or gravel driving conditions, 2008 BMW X5 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, 2005 GMC Sierra (488 Nm) has 8 more torque (in Nm) than 2008 BMW X5. (480 Nm). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW X5.
Compare all specifications:
| 2008 BMW X5 | 2005 GMC Sierra | |
| Make | BMW | GMC |
| Model | X5 | Sierra |
| Year Released | 2008 | 2005 |
| Body Type | SUV | Pickup |
| Engine Position | Front | Front |
| Engine Size | 4619 cc | 5965 cc |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 0 HP | 300 HP |
| Torque | 480 Nm | 488 Nm |
| Engine Bore Size | 93.1 mm | 102.1 mm |
| Engine Stroke Size | 85 mm | 92 mm |
| Engine Compression Ratio | 10.5:1 | 9.4:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2180 kg | 2590 kg |
| Vehicle Width | 1880 mm | 2030 mm |
| Wheelbase Size | 2830 mm | 3890 mm |
| Fuel Consumption Overall | 14.9 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 93 L | 98 L |
