2008 GMC Sierra vs. 2013 Audi A7
To start off, 2013 Audi A7 is newer by 5 year(s). Which means there will be less support and parts availability for 2008 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2008 GMC Sierra would be higher. At 4,298 cc (6 cylinders), 2008 GMC Sierra is equipped with a bigger engine. In terms of performance, 2013 Audi A7 (414 HP) has 219 more horse power than 2008 GMC Sierra. (195 HP) In normal driving conditions, 2013 Audi A7 should accelerate faster than 2008 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2008 GMC Sierra weights approximately 196 kg more than 2013 Audi A7.
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, 2013 Audi A7 (549 Nm) has 196 more torque (in Nm) than 2008 GMC Sierra. (353 Nm). This means 2013 Audi A7 will have an easier job in driving up hills or pulling heavy equipment than 2008 GMC Sierra.
Compare all specifications:
| 2008 GMC Sierra | 2013 Audi A7 | |
| Make | GMC | Audi |
| Model | Sierra | A7 |
| Year Released | 2008 | 2013 |
| Body Type | Pickup | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4298 cc | 2995 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | single |
| Valves per Cylinder | 2 valves | 6 valves |
| Horse Power | 195 HP | 414 HP |
| Torque | 353 Nm | 549 Nm |
| Engine Compression Ratio | 9.2:1 | 10.3:1 |
| Drive Type | 4WD | AWD |
| Transmission Type | Automatic | Single Speed |
| Number of Seats | 3 seats | 4 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2141 kg | 1945 kg |
| Vehicle Length | 5710 mm | 4980 mm |
| Vehicle Width | 2040 mm | 2139 mm |
| Vehicle Height | 1880 mm | 1408 mm |
| Wheelbase Size | 3030 mm | 2914 mm |
