2004 GMC Sierra vs. 2012 Audi R8
To start off, 2012 Audi R8 is newer by 8 year(s). Which means there will be less support and parts availability for 2004 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2004 GMC Sierra would be higher. At 5,965 cc (8 cylinders), 2004 GMC Sierra is equipped with a bigger engine. In terms of performance, 2012 Audi R8 (560 HP @ 8000 RPM) has 220 more horse power than 2004 GMC Sierra. (340 HP @ 5200 RPM) In normal driving conditions, 2012 Audi R8 should accelerate faster than 2004 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Sierra weights approximately 820 kg more than 2012 Audi R8.
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 R8 (539 Nm @ 6500 RPM) has 23 more torque (in Nm) than 2004 GMC Sierra. (516 Nm @ 4000 RPM). This means 2012 Audi R8 will have an easier job in driving up hills or pulling heavy equipment than 2004 GMC Sierra.
Compare all specifications:
| 2004 GMC Sierra | 2012 Audi R8 | |
| Make | GMC | Audi |
| Model | Sierra | R8 |
| Year Released | 2004 | 2012 |
| Body Type | Pickup | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 5965 cc | 5200 cc |
| Engine Cylinders | 8 cylinders | 10 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 340 HP | 560 HP |
| Engine RPM | 5200 RPM | 8000 RPM |
| Torque | 516 Nm | 539 Nm |
| Torque RPM | 4000 RPM | 6500 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | AWD |
| Transmission Type | Automatic | 6-speed automated manual |
| Vehicle Weight | 2345 kg | 1525 kg |
| Vehicle Length | 5740 mm | 4435 mm |
| Vehicle Width | 2000 mm | 1930 mm |
| Vehicle Height | 1910 mm | 1267 mm |
| Wheelbase Size | 3650 mm | 2649 mm |
