2009 BMW X6 vs. 2006 GMC Sierra
To start off, 2009 BMW X6 is newer by 3 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 5,965 cc (8 cylinders), 2006 GMC Sierra is equipped with a bigger engine. In terms of performance, both vehicles can yield 300 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 2006 GMC Sierra weights approximately 290 kg more than 2009 BMW X6.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear 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, 2006 GMC Sierra (488 Nm @ 4000 RPM) has 81 more torque (in Nm) than 2009 BMW X6. (407 Nm @ 1400 RPM). This means 2006 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW X6.
Compare all specifications:
| 2009 BMW X6 | 2006 GMC Sierra | |
| Make | BMW | GMC |
| Model | X6 | Sierra |
| Year Released | 2009 | 2006 |
| Body Type | SUV | Pickup |
| Engine Position | Front | Front |
| Engine Size | 2977 cc | 5965 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 300 HP | 300 HP |
| Engine RPM | 5800 RPM | 4400 RPM |
| Torque | 407 Nm | 488 Nm |
| Torque RPM | 1400 RPM | 4000 RPM |
| Drive Type | 4WD | 4WD |
| Number of Seats | 4 seats | 6 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2145 kg | 2435 kg |
| Vehicle Length | 4880 mm | 6570 mm |
| Vehicle Width | 1990 mm | 2030 mm |
| Vehicle Height | 1700 mm | 1960 mm |
| Wheelbase Size | 2940 mm | 4250 mm |
| Fuel Consumption Overall | 10.9 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 85 L | 129 L |
