2008 Mercedes-Benz SLK vs. 2012 Audi A8
To start off, 2012 Audi A8 is newer by 4 year(s). Which means there will be less support and parts availability for 2008 Mercedes-Benz SLK. In addition, the cost of maintenance, including insurance, on 2008 Mercedes-Benz SLK would be higher. At 4,134 cc (8 cylinders), 2012 Audi A8 is equipped with a bigger engine.
Because 2012 Audi A8 is all wheel drive (AWD), it will have significant more traction and grip than 2008 Mercedes-Benz SLK. In wet, icy, snow, or gravel driving conditions, 2012 Audi A8 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, 2012 Audi A8 (800 Nm @ 1750 RPM) has 560 more torque (in Nm) than 2008 Mercedes-Benz SLK. (240 Nm @ 5000 RPM). This means 2012 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2008 Mercedes-Benz SLK.
Compare all specifications:
| 2008 Mercedes-Benz SLK | 2012 Audi A8 | |
| Make | Mercedes-Benz | Audi |
| Model | SLK | A8 |
| Year Released | 2008 | 2012 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1795 cc | 4134 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 0 HP | 345 HP |
| Torque | 240 Nm | 800 Nm |
| Torque RPM | 5000 RPM | 1750 RPM |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 231 km/hour | 250 km/hour |
| Acceleration 0-100mph | 8.2 seconds | 5.5 seconds |
| Drive Type | Rear | AWD |
| Transmission Type | Automatic | 8-speed shiftable automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 4100 mm | 5136 mm |
| Vehicle Height | 1780 mm | 1461 mm |
| Wheelbase Size | 2440 mm | 2992 mm |
| Fuel Tank Capacity | 70 L | 90 L |
