2009 Audi A8 vs. 2011 Mercedes-Benz CLS
To start off, 2011 Mercedes-Benz CLS 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 5,204 cc (10 cylinders), 2009 Audi A8 is equipped with a bigger engine. In terms of performance, 2009 Audi A8 (444 HP @ 7000 RPM) has 243 more horse power than 2011 Mercedes-Benz CLS. (201 HP @ 4200 RPM). In normal driving conditions, 2009 Audi A8 should accelerate faster than 2011 Mercedes-Benz CLS. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A8 weights approximately 140 kg more than 2011 Mercedes-Benz CLS. 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 CLS. 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, 2009 Audi A8 (540 Nm @ 3500 RPM) has 40 more torque (in Nm) than 2011 Mercedes-Benz CLS. (500 Nm @ 1600 RPM). This means 2009 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2011 Mercedes-Benz CLS.
Compare all specifications:
2009 Audi A8 | 2011 Mercedes-Benz CLS | |
Make | Audi | Mercedes-Benz |
Model | A8 | CLS |
Year Released | 2009 | 2011 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 5204 cc | 2143 cc |
Engine Cylinders | 10 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 444 HP | 201 HP |
Engine RPM | 7000 RPM | 4200 RPM |
Torque | 540 Nm | 500 Nm |
Torque RPM | 3500 RPM | 1600 RPM |
Engine Compression Ratio | 12.5:1 | 16.2:1 |
Fuel Type | Gasoline - Premium | Diesel |
Top Speed | 250 km/hour | 241 km/hour |
Acceleration 0-100mph | 5.1 seconds | 7.5 seconds |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | 7-speed shiftable automatic |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1940 kg | 1800 kg |
Vehicle Length | 5070 mm | 4940 mm |
Vehicle Width | 1900 mm | 1882 mm |
Vehicle Height | 1430 mm | 1417 mm |
Wheelbase Size | 2950 mm | 2875 mm |
Fuel Tank Capacity | 90 L | 80 L |