2009 Audi A6 vs. 2006 Audi A3
To start off, 2009 Audi A6 is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Audi A3. In addition, the cost of maintenance, including insurance, on 2006 Audi A3 would be higher. At 2,393 cc (6 cylinders), 2009 Audi A6 is equipped with a bigger engine. In terms of performance, 2009 Audi A6 (168 HP @ 6000 RPM) has 20 more horse power than 2006 Audi A3. (148 HP @ 6000 RPM). In normal driving conditions, 2009 Audi A6 should accelerate faster than 2006 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A6 weights approximately 220 kg more than 2006 Audi A3. 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, 2009 Audi A6 (231 Nm @ 3200 RPM) has 31 more torque (in Nm) than 2006 Audi A3. (200 Nm @ 3500 RPM). This means 2009 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi A3.
Compare all specifications:
| 2009 Audi A6 | 2006 Audi A3 | |
| Make | Audi | Audi |
| Model | A6 | A3 |
| Year Released | 2009 | 2006 |
| Body Type | Station Wagon | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2393 cc | 1982 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 168 HP | 148 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 231 Nm | 200 Nm |
| Torque RPM | 3200 RPM | 3500 RPM |
| Engine Bore Size | 81 mm | 82.5 mm |
| Engine Stroke Size | 77.4 mm | 92.8 mm |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 222 km/hour | 214 km/hour |
| Acceleration 0-100mph | 9.5 seconds | 9.1 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1535 kg | 1315 kg |
| Vehicle Length | 4800 mm | 4210 mm |
| Vehicle Width | 1820 mm | 1770 mm |
| Vehicle Height | 1460 mm | 1430 mm |
| Wheelbase Size | 2770 mm | 2580 mm |
| Fuel Consumption Overall | 9.9 L/100km | 7 L/100km |
| Fuel Tank Capacity | 70 L | 55 L |
