2009 Audi A3 vs. 2007 BMW 523
To start off, 2009 Audi A3 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 BMW 523. In addition, the cost of maintenance, including insurance, on 2007 BMW 523 would be higher. At 2,497 cc (6 cylinders), 2007 BMW 523 is equipped with a bigger engine. In terms of performance, 2007 BMW 523 (175 HP @ 5800 RPM) has 52 more horse power than 2009 Audi A3. (123 HP @ 6000 RPM) In normal driving conditions, 2007 BMW 523 should accelerate faster than 2009 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 523 weights approximately 188 kg more than 2009 Audi A3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW 523 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2007 BMW 523. However, in wet, icy, snow, or gravel driving conditions, 2009 Audi A3, being front wheel drive (FWD), will offer much better control with better grip. 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, 2007 BMW 523 (230 Nm @ 3500 RPM) has 30 more torque (in Nm) than 2009 Audi A3. (200 Nm @ 1500 RPM). This means 2007 BMW 523 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A3.
Compare all specifications:
2009 Audi A3 | 2007 BMW 523 | |
Make | Audi | BMW |
Model | A3 | 523 |
Year Released | 2009 | 2007 |
Engine Position | Front | Front |
Engine Size | 1390 cc | 2497 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 123 HP | 175 HP |
Engine RPM | 6000 RPM | 5800 RPM |
Torque | 200 Nm | 230 Nm |
Torque RPM | 1500 RPM | 3500 RPM |
Engine Compression Ratio | 12.5:1 | 11.0:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Acceleration 0-100mph | 9.3 seconds | 8.5 seconds |
Drive Type | Front | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 3 doors | 5 doors |
Vehicle Weight | 1302 kg | 1490 kg |
Vehicle Width | 1770 mm | 1470 mm |
Vehicle Height | 1430 mm | 1850 mm |
Wheelbase Size | 2580 mm | 2890 mm |
Fuel Consumption Overall | 5.6 L/100km | 8.5 L/100km |
Fuel Tank Capacity | 55 L | 70 L |