2008 GMC Sierra vs. 2010 Audi R8
To start off, 2010 Audi R8 is newer by 2 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 5,999 cc (8 cylinders), 2008 GMC Sierra is equipped with a bigger engine. In terms of performance, 2010 Audi R8 (420 HP @ 7800 RPM) has 67 more horse power than 2008 GMC Sierra. (353 HP @ 5400 RPM) In normal driving conditions, 2010 Audi R8 should accelerate faster than 2008 GMC Sierra.
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, 2008 GMC Sierra (506 Nm @ 4400 RPM) has 77 more torque (in Nm) than 2010 Audi R8. (429 Nm @ 4500 RPM). This means 2008 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2010 Audi R8. 2008 GMC Sierra has automatic transmission and 2010 Audi R8 has manual transmission. 2010 Audi R8 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 GMC Sierra | 2010 Audi R8 | |
| Make | GMC | Audi |
| Model | Sierra | R8 |
| Year Released | 2008 | 2010 |
| Body Type | Pickup | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 5999 cc | 4200 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 353 HP | 420 HP |
| Engine RPM | 5400 RPM | 7800 RPM |
| Torque | 506 Nm | 429 Nm |
| Torque RPM | 4400 RPM | 4500 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | AWD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 3 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Length | 5710 mm | 4435 mm |
| Vehicle Width | 2040 mm | 1905 mm |
| Vehicle Height | 1940 mm | 1252 mm |
| Wheelbase Size | 3380 mm | 2649 mm |
| Fuel Tank Capacity | 129 L | 90 L |
