2009 Mercedes-Benz E vs. 2011 Audi A7
To start off, 2011 Audi A7 is newer by 2 year(s). Which means there will be less support and parts availability for 2009 Mercedes-Benz E. In addition, the cost of maintenance, including insurance, on 2009 Mercedes-Benz E would be higher. At 3,498 cc (6 cylinders), 2009 Mercedes-Benz E is equipped with a bigger engine. In terms of performance, 2011 Audi A7 (310 HP @ 5500 RPM) has 42 more horse power than 2009 Mercedes-Benz E. (268 HP @ 6000 RPM) In normal driving conditions, 2011 Audi A7 should accelerate faster than 2009 Mercedes-Benz E. With that said, vehicle weight also plays an important factor in acceleration. 2011 Audi A7 weights approximately 584 kg more than 2009 Mercedes-Benz E. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 Audi A7 is all wheel drive (AWD), it will have significant more traction and grip than 2009 Mercedes-Benz E. In wet, icy, snow, or gravel driving conditions, 2011 Audi A7 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 Audi A7 (440 Nm @ 2900 RPM) has 90 more torque (in Nm) than 2009 Mercedes-Benz E. (350 Nm @ 2400 RPM). This means 2011 Audi A7 will have an easier job in driving up hills or pulling heavy equipment than 2009 Mercedes-Benz E.
Compare all specifications:
| 2009 Mercedes-Benz E | 2011 Audi A7 | |
| Make | Mercedes-Benz | Audi |
| Model | E | A7 |
| Year Released | 2009 | 2011 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3498 cc | 3000 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 268 HP | 310 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 350 Nm | 440 Nm |
| Torque RPM | 2400 RPM | 2900 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | AWD |
| Transmission Type | Automatic | 8-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1326 kg | 1910 kg |
| Vehicle Length | 4870 mm | 4968 mm |
| Vehicle Width | 1490 mm | 1910 mm |
| Vehicle Height | 1830 mm | 1420 mm |
| Wheelbase Size | 2860 mm | 2913 mm |
| Fuel Tank Capacity | 80 L | 75 L |
