2006 Audi A4 vs. 2006 Mercedes-Benz SLK
To start off, both 2006 Audi A4 and 2006 Mercedes-Benz SLK were released in the same year (2006). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 3,491 cc (6 cylinders), 2006 Mercedes-Benz SLK is equipped with a bigger engine. In terms of performance, 2006 Mercedes-Benz SLK (268 HP @ 6000 RPM) has 68 more horse power than 2006 Audi A4. (200 HP @ 5100 RPM) In normal driving conditions, 2006 Mercedes-Benz SLK should accelerate faster than 2006 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi A4 weights approximately 95 kg more than 2006 Mercedes-Benz SLK.
Because 2006 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Mercedes-Benz SLK. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Mercedes-Benz SLK (350 Nm @ 2400 RPM) has 69 more torque (in Nm) than 2006 Audi A4. (281 Nm @ 1800 RPM). This means 2006 Mercedes-Benz SLK will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi A4.
Compare all specifications:
| 2006 Audi A4 | 2006 Mercedes-Benz SLK | |
| Make | Audi | Mercedes-Benz |
| Model | A4 | SLK |
| Year Released | 2006 | 2006 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1983 cc | 3491 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 200 HP | 268 HP |
| Engine RPM | 5100 RPM | 6000 RPM |
| Torque | 281 Nm | 350 Nm |
| Torque RPM | 1800 RPM | 2400 RPM |
| Engine Bore Size | 82.5 mm | 92.9 mm |
| Engine Stroke Size | 92.8 mm | 86 mm |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1880 kg | 1785 kg |
| Vehicle Length | 4590 mm | 4090 mm |
| Vehicle Width | 1780 mm | 1790 mm |
| Vehicle Height | 1430 mm | 1300 mm |
| Wheelbase Size | 2660 mm | 2440 mm |
| Fuel Consumption | 7.4 L/100km | 9.4 L/100km |
| Fuel Consumption City | 9.8 L/100km | 13.1 L/100km |
| Fuel Consumption Overall | 8.7 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 70 L | 70 L |
