2009 Audi A3 vs. 2006 Audi A4
To start off, 2009 Audi A3 is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Audi A4. In addition, the cost of maintenance, including insurance, on 2006 Audi A4 would be higher. Both 2009 Audi A3 and 2006 Audi A4 are equipped with a 1,983 cc engine. In terms of performance, both vehicles can yield 200 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. 2006 Audi A4 weights approximately 850 kg more than 2009 Audi A3.
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, both vehicles can yield 281 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 2009 Audi A3 | 2006 Audi A4 | |
| Make | Audi | Audi |
| Model | A3 | A4 |
| Year Released | 2009 | 2006 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1983 cc | 1983 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 200 HP | 200 HP |
| Engine RPM | 5100 RPM | 5100 RPM |
| Torque | 281 Nm | 281 Nm |
| Torque RPM | 1800 RPM | 1800 RPM |
| Engine Compression Ratio | 10.5:1 | 10.5:1 |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1030 kg | 1880 kg |
| Vehicle Length | 4290 mm | 4590 mm |
| Vehicle Width | 1970 mm | 1780 mm |
| Vehicle Height | 1430 mm | 1430 mm |
| Wheelbase Size | 2580 mm | 2660 mm |
| Fuel Consumption Highway | 8.4 L/100km | 6.9 L/100km |
| Fuel Consumption City | 10.7 L/100km | 10.2 L/100km |
| Fuel Consumption Overall | 9.8 L/100km | 8.7 L/100km |
| Fuel Tank Capacity | 55 L | 70 L |
