2009 Audi A3 vs. 2007 Audi A4
To start off, 2009 Audi A3 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Audi A4. In addition, the cost of maintenance, including insurance, on 2007 Audi A4 would be higher. At 1,984 cc (4 cylinders), 2007 Audi A4 is equipped with a bigger engine. In terms of performance, both vehicles can yield 197 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. 2007 Audi A4 weights approximately 954 kg more than 2009 Audi A3.
Because 2007 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Audi A3. In wet, icy, snow, or gravel driving conditions, 2007 Audi A4 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, both vehicles can yield 280 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 | 2007 Audi A4 | |
Make | Audi | Audi |
Model | A3 | A4 |
Year Released | 2009 | 2007 |
Body Type | Hatchback | Station Wagon |
Engine Position | Front | Front |
Engine Size | 1948 cc | 1984 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 197 HP | 197 HP |
Engine RPM | 6000 RPM | 5100 RPM |
Torque | 280 Nm | 280 Nm |
Torque RPM | 1800 RPM | 1800 RPM |
Engine Bore Size | 82.6 mm | 82.5 mm |
Engine Stroke Size | 92.8 mm | 92.8 mm |
Engine Compression Ratio | 10.5:1 | 11.5:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Acceleration 0-100mph | 7.1 seconds | 7.2 seconds |
Drive Type | Front | 4WD |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 930 kg | 1884 kg |
Vehicle Length | 4290 mm | 4550 mm |
Vehicle Width | 1770 mm | 1780 mm |
Vehicle Height | 1430 mm | 1430 mm |
Wheelbase Size | 2580 mm | 2660 mm |
Fuel Consumption Overall | 8.9 L/100km | 8.8 L/100km |
Fuel Tank Capacity | 55 L | 70 L |