2008 Audi A4 vs. 2006 Mercedes-Benz SLK
To start off, 2008 Audi A4 is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Mercedes-Benz SLK. In addition, the cost of maintenance, including insurance, on 2006 Mercedes-Benz SLK would be higher. At 1,998 cc (4 cylinders), 2006 Mercedes-Benz SLK is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A4 weights approximately 82 kg more than 2006 Mercedes-Benz SLK.
Because 2006 Mercedes-Benz SLK is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2006 Mercedes-Benz SLK. However, in wet, icy, snow, or gravel driving conditions, 2008 Audi A4, being front wheel drive (FWD), will offer much better control with better grip. 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, 2008 Audi A4 (280 Nm @ 1800 RPM) has 50 more torque (in Nm) than 2006 Mercedes-Benz SLK. (230 Nm @ 2500 RPM). This means 2008 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2006 Mercedes-Benz SLK.
Compare all specifications:
| 2008 Audi A4 | 2006 Mercedes-Benz SLK | |
| Make | Audi | Mercedes-Benz |
| Model | A4 | SLK |
| Year Released | 2008 | 2006 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 1998 cc |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 0 HP | 161 HP |
| Torque | 280 Nm | 230 Nm |
| Torque RPM | 1800 RPM | 2500 RPM |
| Engine Bore Size | 82.6 mm | 89.9 mm |
| Engine Stroke Size | 92.8 mm | 78.7 mm |
| Engine Compression Ratio | 10.5:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Acceleration 0-100mph | 7.3 seconds | 7.9 seconds |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1450 kg | 1368 kg |
| Vehicle Length | 4180 mm | 4090 mm |
| Vehicle Height | 1400 mm | 1300 mm |
| Wheelbase Size | 2650 mm | 2410 mm |
| Fuel Consumption Overall | 8.1 L/100km | 8.7 L/100km |
| Fuel Tank Capacity | 70 L | 70 L |
