2008 BMW 745 vs. 2006 GMC Sierra
To start off, 2008 BMW 745 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 5,965 cc (8 cylinders), 2006 GMC Sierra is equipped with a bigger engine. In terms of performance, 2008 BMW 745 (325 HP @ 3800 RPM) has 25 more horse power than 2006 GMC Sierra. (300 HP @ 4400 RPM). In normal driving conditions, 2008 BMW 745 should accelerate faster than 2006 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2006 GMC Sierra weights approximately 321 kg more than 2008 BMW 745.
Because 2006 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2008 BMW 745. In wet, icy, snow, or gravel driving conditions, 2006 GMC Sierra 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 BMW 745 (701 Nm @ 1900 RPM) has 213 more torque (in Nm) than 2006 GMC Sierra. (488 Nm @ 4000 RPM). This means 2008 BMW 745 will have an easier job in driving up hills or pulling heavy equipment than 2006 GMC Sierra.
Compare all specifications:
| 2008 BMW 745 | 2006 GMC Sierra | |
| Make | BMW | GMC |
| Model | 745 | Sierra |
| Year Released | 2008 | 2006 |
| Body Type | Sedan | Pickup |
| Engine Position | Front | Front |
| Engine Size | 4423 cc | 5965 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 325 HP | 300 HP |
| Engine RPM | 3800 RPM | 4400 RPM |
| Torque | 701 Nm | 488 Nm |
| Torque RPM | 1900 RPM | 4000 RPM |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2115 kg | 2436 kg |
| Vehicle Length | 5050 mm | 6570 mm |
| Vehicle Width | 1910 mm | 2450 mm |
| Vehicle Height | 1500 mm | 1970 mm |
| Wheelbase Size | 3000 mm | 4250 mm |
| Fuel Consumption Overall | 9.5 L/100km | 15.7 L/100km |
| Fuel Tank Capacity | 88 L | 132 L |
