2007 GMC Sierra vs. 2009 BMW 320
To start off, 2009 BMW 320 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 5,999 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (300 HP @ 4400 RPM) has 132 more horse power than 2009 BMW 320. (168 HP @ 6100 RPM). In normal driving conditions, 2007 GMC Sierra should accelerate faster than 2009 BMW 320.
Let's talk about torque, 2007 GMC Sierra (488 Nm @ 4000 RPM) has 278 more torque (in Nm) than 2009 BMW 320. (210 Nm @ 3500 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 320.
Compare all specifications:
| 2007 GMC Sierra | 2009 BMW 320 | |
| Make | GMC | BMW |
| Model | Sierra | 320 |
| Year Released | 2007 | 2009 |
| Body Type | Pickup | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 5999 cc | 1995 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 300 HP | 168 HP |
| Engine RPM | 4400 RPM | 6100 RPM |
| Torque | 488 Nm | 210 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Engine Bore Size | 102 mm | 80 mm |
| Engine Stroke Size | 92 mm | 72 mm |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Length | 6330 mm | 4480 mm |
| Vehicle Width | 2450 mm | 1750 mm |
| Vehicle Height | 1940 mm | 1420 mm |
| Wheelbase Size | 4010 mm | 2730 mm |
| Fuel Tank Capacity | 129 L | 63 L |
