2008 BMW X5 vs. 2006 GMC Envoy
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 Envoy. In addition, the cost of maintenance, including insurance, on 2006 GMC Envoy would be higher. At 5,359 cc (8 cylinders), 2006 GMC Envoy is equipped with a bigger engine. In terms of performance, 2008 BMW X5 (328 HP @ 6100 RPM) has 28 more horse power than 2006 GMC Envoy. (300 HP @ 5200 RPM). In normal driving conditions, 2008 BMW X5 should accelerate faster than 2006 GMC Envoy. With that said, vehicle weight also plays an important factor in acceleration. 2006 GMC Envoy weights approximately 468 kg more than 2008 BMW X5.
Because 2006 GMC Envoy is four wheel drive (4WD), it will have significant more traction and grip than 2008 BMW X5. In wet, icy, snow, or gravel driving conditions, 2006 GMC Envoy 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, 2006 GMC Envoy (447 Nm @ 4000 RPM) has 7 more torque (in Nm) than 2008 BMW X5. (440 Nm @ 3700 RPM). This means 2006 GMC Envoy will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW X5.
Compare all specifications:
| 2008 BMW X5 | 2006 GMC Envoy | |
| Make | BMW | GMC |
| Model | X5 | Envoy |
| Year Released | 2008 | 2006 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 5359 cc |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 328 HP | 300 HP |
| Engine RPM | 6100 RPM | 5200 RPM |
| Torque | 440 Nm | 447 Nm |
| Torque RPM | 3700 RPM | 4000 RPM |
| Engine Bore Size | 92 mm | 96.1 mm |
| Engine Stroke Size | 82.7 mm | 92 mm |
| Engine Compression Ratio | 10.0:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2191 kg | 2659 kg |
| Vehicle Length | 4870 mm | 4870 mm |
| Vehicle Height | 1480 mm | 1830 mm |
| Wheelbase Size | 2830 mm | 2880 mm |
| Fuel Consumption Overall | 15.4 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 85 L | 83 L |
