2009 Audi A8 vs. 2011 Mercedes-Benz SLK
To start off, 2011 Mercedes-Benz SLK is newer by 2 year(s). Which means there will be less support and parts availability for 2009 Audi A8. In addition, the cost of maintenance, including insurance, on 2009 Audi A8 would be higher. At 3,500 cc (6 cylinders), 2011 Mercedes-Benz SLK is equipped with a bigger engine. In terms of performance, 2011 Mercedes-Benz SLK (300 HP) has 44 more horse power than 2009 Audi A8. (256 HP) In normal driving conditions, 2011 Mercedes-Benz SLK should accelerate faster than 2009 Audi A8. With that said, vehicle weight also plays an important factor in acceleration. 2011 Mercedes-Benz SLK weights approximately 345 kg more than 2009 Audi A8. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2011 Mercedes-Benz SLK. In wet, icy, snow, or gravel driving conditions, 2009 Audi A8 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, 2011 Mercedes-Benz SLK (359 Nm @ 4900 RPM) has 29 more torque (in Nm) than 2009 Audi A8. (330 Nm @ 3250 RPM). This means 2011 Mercedes-Benz SLK will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A8.
Compare all specifications:
2009 Audi A8 | 2011 Mercedes-Benz SLK | |
Make | Audi | Mercedes-Benz |
Model | A8 | SLK |
Year Released | 2009 | 2011 |
Body Type | Sedan | Convertible |
Engine Position | Front | Front |
Engine Size | 3123 cc | 3500 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 256 HP | 300 HP |
Torque | 330 Nm | 359 Nm |
Torque RPM | 3250 RPM | 4900 RPM |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1160 kg | 1505 kg |
Vehicle Length | 5060 mm | 4102 mm |
Vehicle Width | 1900 mm | 1788 mm |
Vehicle Height | 1450 mm | 1298 mm |
Wheelbase Size | 2950 mm | 2431 mm |
Fuel Tank Capacity | 90 L | 70 L |