2007 BMW 545 vs. 2006 GMC Sierra
To start off, 2007 BMW 545 is newer by 1 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, 2007 BMW 545 (328 HP @ 6100 RPM) has 27 more horse power than 2006 GMC Sierra. (301 HP @ 4400 RPM). In normal driving conditions, 2007 BMW 545 should accelerate faster than 2006 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2006 GMC Sierra weights approximately 460 kg more than 2007 BMW 545.
Because 2006 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW 545. 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, 2006 GMC Sierra (488 Nm @ 4000 RPM) has 38 more torque (in Nm) than 2007 BMW 545. (450 Nm @ 3600 RPM). This means 2006 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 545.
Compare all specifications:
| 2007 BMW 545 | 2006 GMC Sierra | |
| Make | BMW | GMC |
| Model | 545 | Sierra |
| Year Released | 2007 | 2006 |
| Body Type | Station Wagon | Pickup |
| Engine Position | Front | Front |
| Engine Size | 4397 cc | 5965 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 328 HP | 301 HP |
| Engine RPM | 6100 RPM | 4400 RPM |
| Torque | 450 Nm | 488 Nm |
| Torque RPM | 3600 RPM | 4000 RPM |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1975 kg | 2435 kg |
| Vehicle Length | 4850 mm | 6570 mm |
| Vehicle Width | 1850 mm | 2030 mm |
| Vehicle Height | 1500 mm | 1960 mm |
| Wheelbase Size | 2840 mm | 4250 mm |
| Fuel Consumption Overall | 11.3 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 70 L | 129 L |
