2009 Audi A8 vs. 2011 Mercedes-Benz E
To start off, 2011 Mercedes-Benz E 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 E is equipped with a bigger engine. In terms of performance, 2011 Mercedes-Benz E (302 HP @ 6500 RPM) has 73 more horse power than 2009 Audi A8. (229 HP @ 4000 RPM) In normal driving conditions, 2011 Mercedes-Benz E should accelerate faster than 2009 Audi A8. With that said, vehicle weight also plays an important factor in acceleration. 2011 Mercedes-Benz E weights approximately 81 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.
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 (450 Nm @ 1400 RPM) has 80 more torque (in Nm) than 2011 Mercedes-Benz E. (370 Nm @ 3500 RPM). This means 2009 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2011 Mercedes-Benz E.
Compare all specifications:
| 2009 Audi A8 | 2011 Mercedes-Benz E | |
| Make | Audi | Mercedes-Benz |
| Model | A8 | E |
| Year Released | 2009 | 2011 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2966 cc | 3500 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 229 HP | 302 HP |
| Engine RPM | 4000 RPM | 6500 RPM |
| Torque | 450 Nm | 370 Nm |
| Torque RPM | 1400 RPM | 3500 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | AWD |
| Transmission Type | Automatic | 7-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1830 kg | 1911 kg |
| Fuel Tank Capacity | 90 L | 80 L |
