2003 Audi A6 vs. 2008 Audi A3
To start off, 2008 Audi A3 is newer by 5 year(s). Which means there will be less support and parts availability for 2003 Audi A6. In addition, the cost of maintenance, including insurance, on 2003 Audi A6 would be higher. At 2,671 cc (6 cylinders), 2003 Audi A6 is equipped with a bigger engine. In terms of performance, 2003 Audi A6 (226 HP @ 5800 RPM) has 28 more horse power than 2008 Audi A3. (198 HP @ 5100 RPM). In normal driving conditions, 2003 Audi A6 should accelerate faster than 2008 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2003 Audi A6 weights approximately 232 kg more than 2008 Audi A3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Audi A3. In wet, icy, snow, or gravel driving conditions, 2003 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, 2003 Audi A6 (310 Nm @ 1700 RPM) has 30 more torque (in Nm) than 2008 Audi A3. (280 Nm @ 1800 RPM). This means 2003 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi A3.
Compare all specifications:
| 2003 Audi A6 | 2008 Audi A3 | |
| Make | Audi | Audi |
| Model | A6 | A3 |
| Year Released | 2003 | 2008 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 1984 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 226 HP | 198 HP |
| Engine RPM | 5800 RPM | 5100 RPM |
| Torque | 310 Nm | 280 Nm |
| Torque RPM | 1700 RPM | 1800 RPM |
| Engine Bore Size | 81 mm | 82.5 mm |
| Engine Stroke Size | 86.4 mm | 92.8 mm |
| Engine Compression Ratio | 9.3:1 | 10.5:1 |
| Top Speed | 245 km/hour | 234 km/hour |
| Acceleration 0-100mph | 7.3 seconds | 7 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1662 kg | 1430 kg |
| Vehicle Length | 4800 mm | 4180 mm |
| Vehicle Height | 1460 mm | 1400 mm |
| Wheelbase Size | 2770 mm | 2580 mm |
| Fuel Consumption Overall | 11.6 L/100km | 8.8 L/100km |
| Fuel Tank Capacity | 70 L | 60 L |
