2009 Audi A6 vs. 2005 Audi A8
To start off, 2009 Audi A6 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Audi A8. In addition, the cost of maintenance, including insurance, on 2005 Audi A8 would be higher. At 5,998 cc, 2005 Audi A8 is equipped with a bigger engine. In terms of performance, 2005 Audi A8 (450 HP @ 6300 RPM) has 272 more horse power than 2009 Audi A6. (178 HP @ 3300 RPM) In normal driving conditions, 2005 Audi A8 should accelerate faster than 2009 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A8 weights approximately 447 kg more than 2009 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2005 Audi A8 (560 Nm) has 180 more torque (in Nm) than 2009 Audi A6. (380 Nm). This means 2005 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 | 2005 Audi A8 | |
Make | Audi | Audi |
Model | A6 | A8 |
Year Released | 2009 | 2005 |
Body Type | Station Wagon | Sedan |
Engine Position | Front | Front |
Engine Size | 2698 cc | 5998 cc |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 178 HP | 450 HP |
Engine RPM | 3300 RPM | 6300 RPM |
Torque | 380 Nm | 560 Nm |
Engine Bore Size | 83 mm | 84.1 mm |
Engine Stroke Size | 83.1 mm | 90 mm |
Engine Compression Ratio | 17.0:1 | 11.0:1 |
Drive Type | 4WD | 4WD |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1698 kg | 2145 kg |
Vehicle Length | 4940 mm | 5200 mm |
Vehicle Width | 1860 mm | 1900 mm |
Vehicle Height | 1470 mm | 1460 mm |
Wheelbase Size | 2850 mm | 3080 mm |
Fuel Consumption Overall | 8.3 L/100km | 13.8 L/100km |
Fuel Tank Capacity | 80 L | 90 L |