2006 Audi A8 vs. 2005 Audi A6
To start off, 2006 Audi A8 is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Audi A6. In addition, the cost of maintenance, including insurance, on 2005 Audi A6 would be higher. At 5,997 cc, 2006 Audi A8 is equipped with a bigger engine. In terms of performance, 2006 Audi A8 (450 HP @ 6200 RPM) has 203 more horse power than 2005 Audi A6. (247 HP @ 6300 RPM). In normal driving conditions, 2006 Audi A8 should accelerate faster than 2005 Audi A6.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2006 Audi A8 (580 Nm @ 4000 RPM) has 260 more torque (in Nm) than 2005 Audi A6. (320 Nm @ 3250 RPM). This means 2006 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A6.
Compare all specifications:
2006 Audi A8 | 2005 Audi A6 | |
Make | Audi | Audi |
Model | A8 | A6 |
Year Released | 2006 | 2005 |
Body Type | Sedan | Station Wagon |
Engine Position | Front | Front |
Engine Size | 5997 cc | 2976 cc |
Engine Type | W | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 450 HP | 247 HP |
Engine RPM | 6200 RPM | 6300 RPM |
Torque | 580 Nm | 320 Nm |
Torque RPM | 4000 RPM | 3250 RPM |
Engine Bore Size | 84 mm | 84.5 mm |
Engine Stroke Size | 90.2 mm | 92.8 mm |
Engine Compression Ratio | 11.0:1 | 13.0:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | 4WD | 4WD |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Length | 5200 mm | 4940 mm |
Vehicle Width | 1900 mm | 1870 mm |
Vehicle Height | 1460 mm | 1470 mm |
Wheelbase Size | 3080 mm | 2850 mm |
Fuel Tank Capacity | 90 L | 70 L |