2008 Audi A6 vs. 2011 Audi R8
To start off, 2011 Audi R8 is newer by 3 year(s). Which means there will be less support and parts availability for 2008 Audi A6. In addition, the cost of maintenance, including insurance, on 2008 Audi A6 would be higher. At 4,200 cc (8 cylinders), 2011 Audi R8 is equipped with a bigger engine.
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, 2011 Audi R8 (430 Nm @ 4500 RPM) has 200 more torque (in Nm) than 2008 Audi A6. (230 Nm @ 3200 RPM). This means 2011 Audi R8 will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi A6.
Compare all specifications:
| 2008 Audi A6 | 2011 Audi R8 | |
| Make | Audi | Audi |
| Model | A6 | R8 |
| Year Released | 2008 | 2011 |
| Body Type | Station Wagon | Convertible |
| Engine Position | Front | Middle |
| Engine Size | 2393 cc | 4200 cc |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 0 HP | 420 HP |
| Torque | 230 Nm | 430 Nm |
| Torque RPM | 3200 RPM | 4500 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | AWD |
| Transmission Type | Automatic | 6-speed automated manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Length | 4800 mm | 4435 mm |
| Vehicle Width | 1820 mm | 1905 mm |
| Vehicle Height | 1460 mm | 1245 mm |
| Wheelbase Size | 2770 mm | 2649 mm |
| Fuel Tank Capacity | 70 L | 90 L |
