2007 Audi A6 vs. 2004 Audi A6
To start off, 2007 Audi A6 is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Audi A6. In addition, the cost of maintenance, including insurance, on 2004 Audi A6 would be higher. At 2,983 cc (6 cylinders), 2004 Audi A6 is equipped with a bigger engine. In terms of performance, 2004 Audi A6 (220 HP @ 4000 RPM) has 82 more horse power than 2007 Audi A6. (138 HP @ 4000 RPM) In normal driving conditions, 2004 Audi A6 should accelerate faster than 2007 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A6 weights approximately 552 kg more than 2007 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than 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, 2007 Audi A6 (320 Nm) has 20 more torque (in Nm) than 2004 Audi A6. (300 Nm). This means 2007 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi A6.
Compare all specifications:
| 2007 Audi A6 | 2004 Audi A6 | |
| Make | Audi | Audi |
| Model | A6 | A6 |
| Year Released | 2007 | 2004 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1968 cc | 2983 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 138 HP | 220 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 320 Nm | 300 Nm |
| Engine Bore Size | 81 mm | 83 mm |
| Engine Stroke Size | 95.5 mm | 93 mm |
| Engine Compression Ratio | 18.0:1 | 10.5:1 |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1278 kg | 1830 kg |
| Vehicle Length | 4800 mm | 4880 mm |
| Vehicle Width | 1820 mm | 1820 mm |
| Vehicle Height | 1460 mm | 1480 mm |
| Wheelbase Size | 2770 mm | 2660 mm |
| Fuel Consumption Overall | 9.9 L/100km | 11.4 L/100km |
| Fuel Tank Capacity | 70 L | 70 L |
