2005 GMC Sierra vs. 2011 BMW 520
To start off, 2011 BMW 520 is newer by 6 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 5,965 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2005 GMC Sierra (300 HP) has 118 more horse power than 2011 BMW 520. (182 HP). In normal driving conditions, 2005 GMC Sierra should accelerate faster than 2011 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 1179 kg more than 2011 BMW 520. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2011 BMW 520. 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 (488 Nm) has 108 more torque (in Nm) than 2011 BMW 520. (380 Nm). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2011 BMW 520.
Compare all specifications:
| 2005 GMC Sierra | 2011 BMW 520 | |
| Make | GMC | BMW |
| Model | Sierra | 520 |
| Year Released | 2005 | 2011 |
| Body Type | Pickup | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5965 cc | 1995 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 300 HP | 182 HP |
| Torque | 488 Nm | 380 Nm |
| Engine Bore Size | 102 mm | 90 mm |
| Engine Stroke Size | 92 mm | 84 mm |
| Drive Type | 4WD | Rear |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2874 kg | 1695 kg |
| Vehicle Length | 6510 mm | 4899 mm |
| Vehicle Width | 2030 mm | 1860 mm |
| Vehicle Height | 1960 mm | 1464 mm |
| Wheelbase Size | 4250 mm | 2968 mm |
| Fuel Tank Capacity | 129 L | 70 L |
