2005 Mercedes-Benz S vs. 2011 Audi R8
To start off, 2011 Audi R8 is newer by 6 year(s). Which means there will be less support and parts availability for 2005 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz S would be higher. At 4,966 cc (8 cylinders), 2005 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2011 Audi R8 (420 HP) has 118 more horse power than 2005 Mercedes-Benz S. (302 HP) In normal driving conditions, 2011 Audi R8 should accelerate faster than 2005 Mercedes-Benz S.
Because 2011 Audi R8 is all wheel drive (AWD), it will have significant more traction and grip than 2005 Mercedes-Benz S. In wet, icy, snow, or gravel driving conditions, 2011 Audi R8 will offer significantly more control. 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, 2005 Mercedes-Benz S (460 Nm @ 2700 RPM) has 30 more torque (in Nm) than 2011 Audi R8. (430 Nm @ 4500 RPM). This means 2005 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2011 Audi R8.
Compare all specifications:
| 2005 Mercedes-Benz S | 2011 Audi R8 | |
| Make | Mercedes-Benz | Audi |
| Model | S | R8 |
| Year Released | 2005 | 2011 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Middle |
| Engine Size | 4966 cc | 4200 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 302 HP | 420 HP |
| Torque | 460 Nm | 430 Nm |
| Torque RPM | 2700 RPM | 4500 RPM |
| Drive Type | Rear | AWD |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 5170 mm | 4435 mm |
| Vehicle Width | 1860 mm | 1905 mm |
| Vehicle Height | 1460 mm | 1245 mm |
| Wheelbase Size | 2970 mm | 2649 mm |
| Fuel Consumption | 9.8 L/100km | 11.8 L/100km |
| Fuel Consumption City | 14.7 L/100km | 21.4 L/100km |
| Fuel Tank Capacity | 88 L | 90 L |
