2004 Audi A4 vs. 2008 Mercedes-Benz SLK
To start off, 2008 Mercedes-Benz SLK is newer by 4 year(s). Which means there will be less support and parts availability for 2004 Audi A4. In addition, the cost of maintenance, including insurance, on 2004 Audi A4 would be higher. At 2,976 cc (6 cylinders), 2004 Audi A4 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A4 weights approximately 380 kg more than 2008 Mercedes-Benz SLK.
Because 2004 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Mercedes-Benz SLK. In wet, icy, snow, or gravel driving conditions, 2004 Audi A4 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, 2004 Audi A4 (310 Nm) has 70 more torque (in Nm) than 2008 Mercedes-Benz SLK. (240 Nm). This means 2004 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2008 Mercedes-Benz SLK.
Compare all specifications:
| 2004 Audi A4 | 2008 Mercedes-Benz SLK | |
| Make | Audi | Mercedes-Benz |
| Model | A4 | SLK |
| Year Released | 2004 | 2008 |
| Body Type | Convertible | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2976 cc | 1795 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 220 HP | 0 HP |
| Torque | 310 Nm | 240 Nm |
| Engine Compression Ratio | 10.1:1 | 9.5:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1770 kg | 1390 kg |
| Vehicle Length | 4580 mm | 4100 mm |
| Vehicle Height | 1400 mm | 1780 mm |
| Wheelbase Size | 2660 mm | 2440 mm |
| Fuel Consumption Overall | 11.2 L/100km | 8.7 L/100km |
| Fuel Tank Capacity | 63 L | 70 L |
