2007 GMC Sierra vs. 2009 BMW 520
To start off, 2009 BMW 520 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2007 GMC Sierra would be higher. At 4,802 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (295 HP @ 5600 RPM) has 120 more horse power than 2009 BMW 520. (175 HP @ 4000 RPM). In normal driving conditions, 2007 GMC Sierra should accelerate faster than 2009 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 732 kg more than 2009 BMW 520. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW 520. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 GMC Sierra (414 Nm @ 4800 RPM) has 64 more torque (in Nm) than 2009 BMW 520. (350 Nm @ 1750 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 520.
Compare all specifications:
| 2007 GMC Sierra | 2009 BMW 520 | |
| Make | GMC | BMW |
| Model | Sierra | 520 |
| Year Released | 2007 | 2009 |
| Body Type | Pickup | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4802 cc | 1995 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 295 HP | 175 HP |
| Engine RPM | 5600 RPM | 4000 RPM |
| Torque | 414 Nm | 350 Nm |
| Torque RPM | 4800 RPM | 1750 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 3 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 2317 kg | 1585 kg |
| Vehicle Length | 5710 mm | 4850 mm |
| Vehicle Width | 2040 mm | 1850 mm |
| Vehicle Height | 1870 mm | 1470 mm |
| Wheelbase Size | 3380 mm | 2890 mm |
| Fuel Consumption Overall | 13.1 L/100km | 5.1 L/100km |
| Fuel Tank Capacity | 129 L | 70 L |
