2007 Audi RS4 vs. 2005 Mercedes-Benz SL
To start off, 2007 Audi RS4 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Mercedes-Benz SL. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz SL would be higher. At 4,161 cc (8 cylinders), 2007 Audi RS4 is equipped with a bigger engine. In terms of performance, 2007 Audi RS4 (420 HP @ 8205 RPM) has 173 more horse power than 2005 Mercedes-Benz SL. (247 HP @ 5700 RPM). In normal driving conditions, 2007 Audi RS4 should accelerate faster than 2005 Mercedes-Benz SL. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz SL weights approximately 55 kg more than 2007 Audi RS4.
Because 2007 Audi RS4 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Mercedes-Benz SL. In wet, icy, snow, or gravel driving conditions, 2007 Audi RS4 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, 2007 Audi RS4 (430 Nm @ 5500 RPM) has 80 more torque (in Nm) than 2005 Mercedes-Benz SL. (350 Nm @ 3000 RPM). This means 2007 Audi RS4 will have an easier job in driving up hills or pulling heavy equipment than 2005 Mercedes-Benz SL.
Compare all specifications:
2007 Audi RS4 | 2005 Mercedes-Benz SL | |
Make | Audi | Mercedes-Benz |
Model | RS4 | SL |
Year Released | 2007 | 2005 |
Body Type | Sedan | Convertible |
Engine Position | Front | Front |
Engine Size | 4161 cc | 3722 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Horse Power | 420 HP | 247 HP |
Engine RPM | 8205 RPM | 5700 RPM |
Torque | 430 Nm | 350 Nm |
Torque RPM | 5500 RPM | 3000 RPM |
Top Speed | 249 km/hour | 250 km/hour |
Drive Type | 4WD | Rear |
Number of Seats | 4 seats | 2 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1700 kg | 1755 kg |
Vehicle Width | 1820 mm | 1820 mm |