2006 BMW 550 vs. 2005 GMC Sierra
To start off, 2006 BMW 550 is newer by 1 year(s). Which means there will be less support and parts availability for 2005 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2005 GMC Sierra would be higher. At 5,964 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2006 BMW 550 (360 HP @ 6300 RPM) has 20 more horse power than 2005 GMC Sierra. (340 HP @ 5200 RPM). In normal driving conditions, 2006 BMW 550 should accelerate faster than 2005 GMC Sierra.
Because 2005 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2006 BMW 550. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 GMC Sierra (516 Nm @ 4000 RPM) has 28 more torque (in Nm) than 2006 BMW 550. (488 Nm @ 3400 RPM). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 550.
Compare all specifications:
2006 BMW 550 | 2005 GMC Sierra | |
Make | BMW | GMC |
Model | 550 | Sierra |
Year Released | 2006 | 2005 |
Body Type | Sedan | Pickup |
Engine Position | Front | Front |
Engine Size | 4801 cc | 5964 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 360 HP | 340 HP |
Engine RPM | 6300 RPM | 5200 RPM |
Torque | 488 Nm | 516 Nm |
Torque RPM | 3400 RPM | 4000 RPM |
Engine Bore Size | 93 mm | 102 mm |
Engine Stroke Size | 88.3 mm | 92 mm |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Rear | 4WD |
Number of Seats | 5 seats | 5 seats |
Vehicle Length | 4860 mm | 5740 mm |
Vehicle Width | 1850 mm | 2000 mm |
Vehicle Height | 1470 mm | 1910 mm |
Wheelbase Size | 2890 mm | 3650 mm |