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 4,172 cc (8 cylinders), 2004 Audi A8 is equipped with a bigger engine. In terms of performance, 2004 Audi A8 (330 HP @ 6500 RPM) has 168 more horse power than 2005 Audi A6. (162 HP @ 4000 RPM) In normal driving conditions, 2004 Audi A8 should accelerate faster than 2005 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A8 weights approximately 186 kg more than 2005 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Audi A6. In wet, icy, snow, or gravel driving conditions, 2004 Audi A8 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, 2004 Audi A8 (450 Nm @ 3500 RPM) has 140 more torque (in Nm) than 2005 Audi A6. (310 Nm @ 1400 RPM). This means 2004 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A6.
Compare all specifications:
2005 Audi A6 | 2004 Audi A8 | |
Make | Audi | Audi |
Model | A6 | A8 |
Year Released | 2005 | 2004 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 2496 cc | 4172 cc |
Valves per Cylinder | 4 valves | 5 valves |
Horse Power | 162 HP | 330 HP |
Engine RPM | 4000 RPM | 6500 RPM |
Torque | 310 Nm | 450 Nm |
Torque RPM | 1400 RPM | 3500 RPM |
Engine Bore Size | 78.3 mm | 84.5 mm |
Engine Stroke Size | 86.4 mm | 93 mm |
Engine Compression Ratio | 19.5:1 | 11.0:1 |
Fuel Type | Diesel | Gasoline - Premium |
Top Speed | 217 km/hour | 250 km/hour |
Acceleration 0-100mph | 9.3 seconds | 6.3 seconds |
Drive Type | Front | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1590 kg | 1776 kg |
Wheelbase Size | 2770 mm | 2950 mm |
Fuel Consumption Overall | 6.9 L/100km | 11.9 L/100km |
Fuel Tank Capacity | 70 L | 90 L |