2003 Audi RS6 vs. 2006 Mercedes-Benz SLK
To start off, 2006 Mercedes-Benz SLK is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Audi RS6. In addition, the cost of maintenance, including insurance, on 2003 Audi RS6 would be higher. At 4,163 cc (8 cylinders), 2003 Audi RS6 is equipped with a bigger engine. In terms of performance, 2003 Audi RS6 (444 HP @ 6300 RPM) has 176 more horse power than 2006 Mercedes-Benz SLK. (268 HP @ 5750 RPM). In normal driving conditions, 2003 Audi RS6 should accelerate faster than 2006 Mercedes-Benz SLK. With that said, vehicle weight also plays an important factor in acceleration. 2003 Audi RS6 weights approximately 125 kg more than 2006 Mercedes-Benz SLK. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Audi RS6 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, 2003 Audi RS6 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, 2003 Audi RS6 (560 Nm @ 1950 RPM) has 50 more torque (in Nm) than 2006 Mercedes-Benz SLK. (510 Nm @ 4000 RPM). This means 2003 Audi RS6 will have an easier job in driving up hills or pulling heavy equipment than 2006 Mercedes-Benz SLK. 2006 Mercedes-Benz SLK has automatic transmission and 2003 Audi RS6 has manual transmission. 2003 Audi RS6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Mercedes-Benz SLK will be easier to drive especially in heavy traffic.
Compare all specifications:
2003 Audi RS6 | 2006 Mercedes-Benz SLK | |
Make | Audi | Mercedes-Benz |
Model | RS6 | SLK |
Year Released | 2003 | 2006 |
Body Type | Station Wagon | Convertible |
Engine Position | Front | Front |
Engine Size | 4163 cc | 3498 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 5 valves | 3 valves |
Horse Power | 444 HP | 268 HP |
Engine RPM | 6300 RPM | 5750 RPM |
Torque | 560 Nm | 510 Nm |
Torque RPM | 1950 RPM | 4000 RPM |
Engine Bore Size | 84.5 mm | 97.1 mm |
Engine Stroke Size | 93 mm | 92 mm |
Engine Compression Ratio | 9.3:1 | 11.0:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1910 kg | 1785 kg |
Vehicle Height | 1460 mm | 1280 mm |
Wheelbase Size | 2760 mm | 2440 mm |
Fuel Consumption Highway | 10.4 L/100km | 9.4 L/100km |
Fuel Consumption Overall | 14.6 L/100km | 12 L/100km |
Fuel Tank Capacity | 82 L | 70 L |