2009 Audi A6 vs. 2011 Audi A8
To start off, 2011 Audi A8 is newer by 2 year(s). Which means there will be less support and parts availability for 2009 Audi A6. In addition, the cost of maintenance, including insurance, on 2009 Audi A6 would be higher. At 4,134 cc (8 cylinders), 2011 Audi A8 is equipped with a bigger engine. In terms of performance, 2011 Audi A8 (345 HP @ 4000 RPM) has 3 more horse power than 2009 Audi A6. (342 HP @ 6500 RPM) In normal driving conditions, 2011 Audi A8 should accelerate faster than 2009 Audi A6.
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 A8 (800 Nm @ 1750 RPM) has 557 more torque (in Nm) than 2009 Audi A6. (243 Nm @ 3250 RPM). This means 2011 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A6.
Compare all specifications:
2009 Audi A6 | 2011 Audi A8 | |
Make | Audi | Audi |
Model | A6 | A8 |
Year Released | 2009 | 2011 |
Body Type | Station Wagon | Sedan |
Engine Position | Front | Front |
Engine Size | 3129 cc | 4134 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 342 HP | 345 HP |
Engine RPM | 6500 RPM | 4000 RPM |
Torque | 243 Nm | 800 Nm |
Torque RPM | 3250 RPM | 1750 RPM |
Fuel Type | Gasoline | Diesel |
Top Speed | 209 km/hour | 250 km/hour |
Acceleration 0-100mph | 7.3 seconds | 5.5 seconds |
Drive Type | 4WD | AWD |
Transmission Type | Automatic | 8-speed shiftable automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Length | 4920 mm | 5136 mm |
Vehicle Width | 1470 mm | 1948 mm |
Vehicle Height | 1860 mm | 1461 mm |
Wheelbase Size | 2850 mm | 2992 mm |
Fuel Tank Capacity | 70 L | 90 L |