2007 Audi Q7 vs. 2013 GMC Sierra
To start off, 2013 GMC Sierra is newer by 6 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 5,300 cc (8 cylinders), 2013 GMC Sierra is equipped with a bigger engine. In terms of performance, 2013 GMC Sierra (322 HP @ 5300 RPM) has 93 more horse power than 2007 Audi Q7. (229 HP @ 4000 RPM) In normal driving conditions, 2013 GMC Sierra should accelerate faster than 2007 Audi Q7. With that said, vehicle weight also plays an important factor in acceleration. 2013 GMC Sierra weights approximately 90 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 2013 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 29 more torque (in Nm) than 2013 GMC Sierra. (472 Nm @ 4400 RPM). This means 2007 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 2013 GMC Sierra.
Compare all specifications:
| 2007 Audi Q7 | 2013 GMC Sierra | |
| Make | Audi | GMC |
| Model | Q7 | Sierra |
| Year Released | 2007 | 2013 |
| Body Type | SUV | Pickup |
| Engine Position | Front | Front |
| Engine Size | 2967 cc | 5300 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 229 HP | 322 HP |
| Engine RPM | 4000 RPM | 5300 RPM |
| Torque | 501 Nm | 472 Nm |
| Torque RPM | 1750 RPM | 4400 RPM |
| Engine Bore Size | 83 mm | 96 mm |
| Engine Stroke Size | 91.4 mm | 92 mm |
| Fuel Type | Diesel | Flex Fuel |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | 6-speed automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2295 kg | 2385 kg |
| Vehicle Length | 5090 mm | 6330 mm |
| Vehicle Width | 1990 mm | 2031 mm |
| Vehicle Height | 1740 mm | 1869 mm |
| Wheelbase Size | 3010 mm | 4000 mm |
| Fuel Tank Capacity | 100 L | 129 L |
