2008 Audi A6 vs. 2004 Audi A3
To start off, 2008 Audi A6 is newer by 4 year(s). Which means there will be less support and parts availability for 2004 Audi A3. In addition, the cost of maintenance, including insurance, on 2004 Audi A3 would be higher. At 3,189 cc (6 cylinders), 2004 Audi A3 is equipped with a bigger engine. In terms of performance, both vehicles can yield 252 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A6 weights approximately 195 kg more than 2004 Audi A3.
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, 2008 Audi A6 (330 Nm @ 3250 RPM) has 10 more torque (in Nm) than 2004 Audi A3. (320 Nm @ 2500 RPM). This means 2008 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi A3.
Compare all specifications:
| 2008 Audi A6 | 2004 Audi A3 | |
| Make | Audi | Audi |
| Model | A6 | A3 |
| Year Released | 2008 | 2004 |
| Body Type | Station Wagon | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3123 cc | 3189 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 252 HP | 252 HP |
| Engine RPM | 6500 RPM | 6300 RPM |
| Torque | 330 Nm | 320 Nm |
| Torque RPM | 3250 RPM | 2500 RPM |
| Engine Bore Size | 84.5 mm | 84 mm |
| Engine Stroke Size | 92.8 mm | 95.9 mm |
| Engine Compression Ratio | 12.5:1 | 11.3:1 |
| Top Speed | 242 km/hour | 250 km/hour |
| Acceleration 0-100mph | 7.2 seconds | 6.3 seconds |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1760 kg | 1565 kg |
| Vehicle Length | 4940 mm | 4290 mm |
| Vehicle Width | 1870 mm | 1770 mm |
| Vehicle Height | 1530 mm | 1430 mm |
| Wheelbase Size | 2840 mm | 2470 mm |
| Fuel Consumption Overall | 11 L/100km | 9.9 L/100km |
| Fuel Tank Capacity | 80 L | 60 L |
