2001 Audi A8 vs. 2004 Audi A6
To start off, 2004 Audi A6 is newer by 3 year(s). Which means there will be less support and parts availability for 2001 Audi A8. In addition, the cost of maintenance, including insurance, on 2001 Audi A8 would be higher. At 2,967 cc (6 cylinders), 2001 Audi A8 is equipped with a bigger engine. In terms of performance, 2001 Audi A8 (230 HP @ 4000 RPM) has 50 more horse power than 2004 Audi A6. (180 HP @ 6000 RPM). In normal driving conditions, 2001 Audi A8 should accelerate faster than 2004 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2001 Audi A8 weights approximately 88 kg more than 2004 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2001 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2004 Audi A6. In wet, icy, snow, or gravel driving conditions, 2001 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, 2001 Audi A8 (450 Nm @ 1400 RPM) has 215 more torque (in Nm) than 2004 Audi A6. (235 Nm @ 3000 RPM). This means 2001 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi A6.
Compare all specifications:
| 2001 Audi A8 | 2004 Audi A6 | |
| Make | Audi | Audi |
| Model | A8 | A6 |
| Year Released | 2001 | 2004 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2967 cc | 2496 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 230 HP | 180 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 450 Nm | 235 Nm |
| Torque RPM | 1400 RPM | 3000 RPM |
| Engine Compression Ratio | 17.0:1 | 10.3:1 |
| Acceleration 0-100mph | 7.8 seconds | 9.5 seconds |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1750 kg | 1662 kg |
| Vehicle Length | 5060 mm | 4940 mm |
| Vehicle Width | 1900 mm | 1860 mm |
| Vehicle Height | 1450 mm | 1470 mm |
| Wheelbase Size | 2950 mm | 2660 mm |
| Fuel Consumption Overall | 8.6 L/100km | 9.6 L/100km |
| Fuel Tank Capacity | 90 L | 70 L |
