2007 Audi Q7 vs. 2012 GMC Sierra
To start off, 2012 GMC Sierra is newer by 5 year(s). Which means there will be less support and parts availability for 2007 Audi Q7. In addition, the cost of maintenance, including insurance, on 2007 Audi Q7 would be higher. At 4,800 cc (8 cylinders), 2012 GMC Sierra is equipped with a bigger engine. In terms of performance, 2012 GMC Sierra (302 HP @ 5600 RPM) has 73 more horse power than 2007 Audi Q7. (229 HP @ 4000 RPM) In normal driving conditions, 2012 GMC Sierra should accelerate faster than 2007 Audi Q7. With that said, vehicle weight also plays an important factor in acceleration. 2012 GMC Sierra weights approximately 16 kg more than 2007 Audi Q7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi Q7 is four wheel drive (4WD), it will have significant more traction and grip than 2012 GMC Sierra. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Audi Q7 (501 Nm @ 1750 RPM) has 88 more torque (in Nm) than 2012 GMC Sierra. (413 Nm @ 4600 RPM). This means 2007 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 2012 GMC Sierra.
Compare all specifications:
| 2007 Audi Q7 | 2012 GMC Sierra | |
| Make | Audi | GMC |
| Model | Q7 | Sierra |
| Year Released | 2007 | 2012 |
| Body Type | SUV | Pickup |
| Engine Position | Front | Front |
| Engine Size | 2967 cc | 4800 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 229 HP | 302 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 501 Nm | 413 Nm |
| Torque RPM | 1750 RPM | 4600 RPM |
| Fuel Type | Diesel | Flex Fuel |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | 4-speed automatic |
| Vehicle Weight | 2295 kg | 2311 kg |
| Vehicle Length | 5090 mm | 5847 mm |
| Vehicle Width | 1990 mm | 2032 mm |
| Vehicle Height | 1740 mm | 1875 mm |
| Wheelbase Size | 3010 mm | 3645 mm |
| Fuel Tank Capacity | 100 L | 98 L |
