2009 Audi A3 vs. 2007 BMW 325
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 325. In addition, the cost of maintenance, including insurance, on 2007 BMW 325 would be higher. At 2,497 cc (6 cylinders), 2007 BMW 325 is equipped with a bigger engine. In terms of performance, 2007 BMW 325 (215 HP @ 6500 RPM) has 15 more horse power than 2009 Audi A3. (200 HP @ 5100 RPM) In normal driving conditions, 2007 BMW 325 should accelerate faster than 2009 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 325 weights approximately 420 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 325 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 325. 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, 2009 Audi A3 (281 Nm @ 1800 RPM) has 31 more torque (in Nm) than 2007 BMW 325. (250 Nm @ 2750 RPM). This means 2009 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 325.
Compare all specifications:
| 2009 Audi A3 | 2007 BMW 325 | |
| Make | Audi | BMW |
| Model | A3 | 325 |
| Year Released | 2009 | 2007 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1983 cc | 2497 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 200 HP | 215 HP |
| Engine RPM | 5100 RPM | 6500 RPM |
| Torque | 281 Nm | 250 Nm |
| Torque RPM | 1800 RPM | 2750 RPM |
| Engine Bore Size | 82.6 mm | 78.8 mm |
| Engine Stroke Size | 92.8 mm | 82 mm |
| Engine Compression Ratio | 10.5:1 | 11.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1030 kg | 1450 kg |
| Vehicle Length | 4290 mm | 4590 mm |
| Vehicle Width | 1970 mm | 1400 mm |
| Vehicle Height | 1430 mm | 1790 mm |
| Wheelbase Size | 2580 mm | 2770 mm |
| Fuel Consumption Highway | 8.4 L/100km | 7.8 L/100km |
| Fuel Consumption City | 10.7 L/100km | 11.8 L/100km |
| Fuel Consumption Overall | 9.8 L/100km | 13.4 L/100km |
| Fuel Tank Capacity | 55 L | 63 L |
