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. In terms of performance, 2011 Audi R8 (420 HP @ 7800 RPM) has 168 more horse power than 2008 Audi A6. (252 HP @ 6500 RPM) In normal driving conditions, 2011 Audi R8 should accelerate faster than 2008 Audi A6.
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 100 more torque (in Nm) than 2008 Audi A6. (330 Nm @ 3250 RPM). This means 2011 Audi R8 will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi A6. 2008 Audi A6 has automatic transmission and 2011 Audi R8 has manual transmission. 2011 Audi R8 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Audi A6 will be easier to drive especially in heavy traffic.
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 | 3123 cc | 4200 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 252 HP | 420 HP |
| Engine RPM | 6500 RPM | 7800 RPM |
| Torque | 330 Nm | 430 Nm |
| Torque RPM | 3250 RPM | 4500 RPM |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Drive Type | 4WD | AWD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Length | 4940 mm | 4435 mm |
| Vehicle Width | 1870 mm | 1905 mm |
| Vehicle Height | 1530 mm | 1245 mm |
| Wheelbase Size | 2840 mm | 2649 mm |
| Fuel Tank Capacity | 80 L | 90 L |
