2005 Audi A6 vs. 2004 Audi A8
To start off, 2005 Audi A6 is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Audi A8. In addition, the cost of maintenance, including insurance, on 2004 Audi A8 would be higher. At 2,976 cc (6 cylinders), 2004 Audi A8 is equipped with a bigger engine. In terms of performance, 2005 Audi A6 (247 HP @ 6300 RPM) has 27 more horse power than 2004 Audi A8. (220 HP @ 6300 RPM). In normal driving conditions, 2005 Audi A6 should accelerate faster than 2004 Audi A8. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A8 weights approximately 190 kg more than 2005 Audi A6.
Because 2005 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2004 Audi A8. In wet, icy, snow, or gravel driving conditions, 2005 Audi A6 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, 2005 Audi A6 (350 Nm @ 1800 RPM) has 50 more torque (in Nm) than 2004 Audi A8. (300 Nm @ 8200 RPM). This means 2005 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi A8.
Compare all specifications:
2005 Audi A6 | 2004 Audi A8 | |
Make | Audi | Audi |
Model | A6 | A8 |
Year Released | 2005 | 2004 |
Body Type | Station Wagon | Sedan |
Engine Position | Front | Front |
Engine Size | 2671 cc | 2976 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 5 valves | 5 valves |
Horse Power | 247 HP | 220 HP |
Engine RPM | 6300 RPM | 6300 RPM |
Torque | 350 Nm | 300 Nm |
Torque RPM | 1800 RPM | 8200 RPM |
Engine Bore Size | 81 mm | 82.5 mm |
Engine Stroke Size | 86 mm | 92.8 mm |
Engine Compression Ratio | 18.0:1 | 11.0:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | 4WD | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1805 kg | 1995 kg |
Vehicle Length | 4800 mm | 5190 mm |
Vehicle Width | 1860 mm | 1900 mm |
Vehicle Height | 1560 mm | 1460 mm |
Wheelbase Size | 2770 mm | 3080 mm |
Fuel Tank Capacity | 70 L | 90 L |