2009 GMC Sierra vs. 2012 Audi Q7
To start off, 2012 Audi Q7 is newer by 3 year(s). Which means there will be less support and parts availability for 2009 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2009 GMC Sierra would be higher. At 5,967 cc (8 cylinders), 2009 GMC Sierra is equipped with a bigger engine. In terms of performance, 2009 GMC Sierra (327 HP @ 5100 RPM) has 55 more horse power than 2012 Audi Q7. (272 HP @ 4750 RPM). In normal driving conditions, 2009 GMC Sierra should accelerate faster than 2012 Audi Q7.
Because 2012 Audi Q7 is all wheel drive (AWD), it will have significant more traction and grip than 2009 GMC Sierra. In wet, icy, snow, or gravel driving conditions, 2012 Audi Q7 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, 2012 Audi Q7 (400 Nm @ 2250 RPM) has 33 more torque (in Nm) than 2009 GMC Sierra. (367 Nm @ 4100 RPM). This means 2012 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 2009 GMC Sierra.
Compare all specifications:
| 2009 GMC Sierra | 2012 Audi Q7 | |
| Make | GMC | Audi |
| Model | Sierra | Q7 |
| Year Released | 2009 | 2012 |
| Body Type | Pickup | SUV |
| Engine Position | Front | Front |
| Engine Size | 5967 cc | 3000 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 327 HP | 272 HP |
| Engine RPM | 5100 RPM | 4750 RPM |
| Torque | 367 Nm | 400 Nm |
| Torque RPM | 4100 RPM | 2250 RPM |
| Fuel Type | Gasoline / Electric Hybrid | Gasoline |
| Drive Type | Rear | AWD |
| Transmission Type | Automatic | 8-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 5850 mm | 5088 mm |
| Vehicle Height | 1910 mm | 1737 mm |
| Wheelbase Size | 2950 mm | 3002 mm |
| Fuel Tank Capacity | 98 L | 100 L |
