2004 Mercedes-Benz SLK vs. 2011 Audi A8
To start off, 2011 Audi A8 is newer by 7 year(s). Which means there will be less support and parts availability for 2004 Mercedes-Benz SLK. In addition, the cost of maintenance, including insurance, on 2004 Mercedes-Benz SLK would be higher. At 4,134 cc (8 cylinders), 2011 Audi A8 is equipped with a bigger engine. In terms of performance, 2004 Mercedes-Benz SLK (349 HP @ 4200 RPM) has 4 more horse power than 2011 Audi A8. (345 HP @ 4000 RPM). In normal driving conditions, 2004 Mercedes-Benz SLK should accelerate faster than 2011 Audi A8.
Because 2011 Audi A8 is all wheel drive (AWD), it will have significant more traction and grip than 2004 Mercedes-Benz SLK. In wet, icy, snow, or gravel driving conditions, 2011 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, 2011 Audi A8 (800 Nm) has 350 more torque (in Nm) than 2004 Mercedes-Benz SLK. (450 Nm). This means 2011 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2004 Mercedes-Benz SLK.
Compare all specifications:
| 2004 Mercedes-Benz SLK | 2011 Audi A8 | |
| Make | Mercedes-Benz | Audi |
| Model | SLK | A8 |
| Year Released | 2004 | 2011 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3199 cc | 4134 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 349 HP | 345 HP |
| Engine RPM | 4200 RPM | 4000 RPM |
| Torque | 450 Nm | 800 Nm |
| Acceleration 0-100mph | 5.2 seconds | 5.5 seconds |
| Drive Type | Rear | AWD |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 4020 mm | 5136 mm |
| Vehicle Width | 1720 mm | 1948 mm |
| Vehicle Height | 1290 mm | 1461 mm |
| Wheelbase Size | 2410 mm | 2992 mm |
| Fuel Tank Capacity | 62 L | 90 L |
