2007 Audi A4 vs. 2009 BMW 325
To start off, 2009 BMW 325 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 3,123 cc (6 cylinders), 2007 Audi A4 is equipped with a bigger engine. In terms of performance, 2007 Audi A4 (255 HP @ 6500 RPM) has 61 more horse power than 2009 BMW 325. (194 HP @ 4000 RPM). In normal driving conditions, 2007 Audi A4 should accelerate faster than 2009 BMW 325.
Because 2007 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW 325. 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, 2009 BMW 325 (400 Nm @ 3250 RPM) has 70 more torque (in Nm) than 2007 Audi A4. (330 Nm @ 3250 RPM). This means 2009 BMW 325 will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A4.
Compare all specifications:
| 2007 Audi A4 | 2009 BMW 325 | |
| Make | Audi | BMW |
| Model | A4 | 325 |
| Year Released | 2007 | 2009 |
| Body Type | Station Wagon | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 3123 cc | 2494 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 255 HP | 194 HP |
| Engine RPM | 6500 RPM | 4000 RPM |
| Torque | 330 Nm | 400 Nm |
| Torque RPM | 3250 RPM | 3250 RPM |
| Engine Compression Ratio | 11.3:1 | 17.0:1 |
| Fuel Type | Diesel | Diesel |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Length | 4590 mm | 4230 mm |
| Vehicle Width | 1780 mm | 1820 mm |
| Vehicle Height | 1430 mm | 1440 mm |
| Wheelbase Size | 2660 mm | 2770 mm |
| Fuel Consumption Overall | 11.2 L/100km | 6.3 L/100km |
| Fuel Tank Capacity | 63 L | 61 L |
