2006 BMW X5 vs. 2008 Opel GT
To start off, 2008 Opel GT is newer by 2 year(s). Which means there will be less support and parts availability for 2006 BMW X5. In addition, the cost of maintenance, including insurance, on 2006 BMW X5 would be higher. At 2,978 cc (6 cylinders), 2006 BMW X5 is equipped with a bigger engine. In terms of performance, 2008 Opel GT (260 HP @ 5300 RPM) has 33 more horse power than 2006 BMW X5. (227 HP @ 5900 RPM) In normal driving conditions, 2008 Opel GT should accelerate faster than 2006 BMW X5. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW X5 weights approximately 735 kg more than 2008 Opel GT.
Because 2006 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Opel GT. In wet, icy, snow, or gravel driving conditions, 2006 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, 2008 Opel GT (353 Nm @ 2500 RPM) has 63 more torque (in Nm) than 2006 BMW X5. (290 Nm @ 3500 RPM). This means 2008 Opel GT will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW X5.
Compare all specifications:
| 2006 BMW X5 | 2008 Opel GT | |
| Make | BMW | Opel |
| Model | X5 | GT |
| Year Released | 2006 | 2008 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2978 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 227 HP | 260 HP |
| Engine RPM | 5900 RPM | 5300 RPM |
| Torque | 290 Nm | 353 Nm |
| Torque RPM | 3500 RPM | 2500 RPM |
| Engine Bore Size | 84.1 mm | 86 mm |
| Engine Stroke Size | 89.7 mm | 86 mm |
| Engine Compression Ratio | 10.2:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 209 km/hour | 229 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2070 kg | 1335 kg |
| Vehicle Length | 4670 mm | 4110 mm |
| Vehicle Width | 1880 mm | 1820 mm |
| Vehicle Height | 1770 mm | 1280 mm |
| Wheelbase Size | 2830 mm | 2420 mm |
| Fuel Consumption Overall | 12.7 L/100km | 9.2 L/100km |
| Fuel Tank Capacity | 93 L | 50 L |
