2010 Audi RS6 vs. 2011 Audi S8
To start off, 2011 Audi S8 is newer by 1 year(s). Which means there will be less support and parts availability for 2010 Audi RS6. In addition, the cost of maintenance, including insurance, on 2010 Audi RS6 would be higher. At 5,204 cc (10 cylinders), 2011 Audi S8 is equipped with a bigger engine. In terms of performance, 2010 Audi RS6 (572 HP @ 6250 RPM) has 122 more horse power than 2011 Audi S8. (450 HP @ 7000 RPM). In normal driving conditions, 2010 Audi RS6 should accelerate faster than 2011 Audi S8. With that said, vehicle weight also plays an important factor in acceleration. 2010 Audi RS6 weights approximately 853 kg more than 2011 Audi S8. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2010 Audi RS6 (650 Nm @ 1500 RPM) has 110 more torque (in Nm) than 2011 Audi S8. (540 Nm @ 3500 RPM). This means 2010 Audi RS6 will have an easier job in driving up hills or pulling heavy equipment than 2011 Audi S8.
Compare all specifications:
| 2010 Audi RS6 | 2011 Audi S8 | |
| Make | Audi | Audi |
| Model | RS6 | S8 |
| Year Released | 2010 | 2011 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4991 cc | 5204 cc |
| Engine Cylinders | 10 cylinders | 10 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 572 HP | 450 HP |
| Engine RPM | 6250 RPM | 7000 RPM |
| Torque | 650 Nm | 540 Nm |
| Torque RPM | 1500 RPM | 3500 RPM |
| Engine Compression Ratio | 10.5:1 | 12.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Acceleration 0-100mph | 4.6 seconds | 5.1 seconds |
| Drive Type | 4WD | AWD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2028 kg | 1175 kg |
| Vehicle Length | 4930 mm | 5070 mm |
| Vehicle Width | 1900 mm | 1900 mm |
| Vehicle Height | 1470 mm | 1430 mm |
| Wheelbase Size | 2850 mm | 2950 mm |
| Fuel Consumption Overall | 14 L/100km | 15.8 L/100km |
| Fuel Tank Capacity | 80 L | 90 L |
