2008 Audi A6 vs. 2005 Audi A8
To start off, 2008 Audi A6 is newer by 3 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 4,172 cc (8 cylinders), 2005 Audi A8 is equipped with a bigger engine. In terms of performance, 2005 Audi A8 (330 HP @ 6500 RPM) has 78 more horse power than 2008 Audi A6. (252 HP @ 6500 RPM) In normal driving conditions, 2005 Audi A8 should accelerate faster than 2008 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A8 weights approximately 150 kg more than 2008 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 (430 Nm @ 3500 RPM) has 100 more torque (in Nm) than 2008 Audi A6. (330 Nm @ 3250 RPM). This means 2005 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi A6.
Compare all specifications:
2008 Audi A6 | 2005 Audi A8 | |
Make | Audi | Audi |
Model | A6 | A8 |
Year Released | 2008 | 2005 |
Body Type | Station Wagon | Sedan |
Engine Position | Front | Front |
Engine Size | 3123 cc | 4172 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 5 valves |
Horse Power | 252 HP | 330 HP |
Engine RPM | 6500 RPM | 6500 RPM |
Torque | 330 Nm | 430 Nm |
Torque RPM | 3250 RPM | 3500 RPM |
Engine Bore Size | 84.5 mm | 84.6 mm |
Engine Stroke Size | 92.8 mm | 93 mm |
Engine Compression Ratio | 12.5:1 | 11.0:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Acceleration 0-100mph | 7.2 seconds | 6.4 seconds |
Drive Type | 4WD | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1760 kg | 1910 kg |
Vehicle Length | 4940 mm | 5190 mm |
Vehicle Width | 1870 mm | 1900 mm |
Vehicle Height | 1530 mm | 1460 mm |
Wheelbase Size | 2840 mm | 3080 mm |
Fuel Consumption Overall | 11 L/100km | 11.9 L/100km |
Fuel Tank Capacity | 80 L | 90 L |