2007 Audi A4 vs. 2011 BMW 325
To start off, 2011 BMW 325 is newer by 4 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 2011 BMW 325. (194 HP @ 4000 RPM). In normal driving conditions, 2007 Audi A4 should accelerate faster than 2011 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A4 weights approximately 284 kg more than 2011 BMW 325. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 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 2011 BMW 325. However, in wet, icy, snow, or gravel driving conditions, 2007 Audi A4, 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, 2011 BMW 325 (400 Nm @ 1300 RPM) has 70 more torque (in Nm) than 2007 Audi A4. (330 Nm @ 3250 RPM). This means 2011 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 | 2011 BMW 325 | |
| Make | Audi | BMW |
| Model | A4 | 325 |
| Year Released | 2007 | 2011 |
| Body Type | Sedan | Coupe |
| 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 | 1300 RPM |
| Engine Bore Size | 84 mm | 84 mm |
| Engine Stroke Size | 96 mm | 90 mm |
| Engine Compression Ratio | 11.3:1 | 17.0:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 250 km/hour | 238 km/hour |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1880 kg | 1596 kg |
| Vehicle Length | 4590 mm | 4590 mm |
| Vehicle Width | 1780 mm | 1790 mm |
| Vehicle Height | 1430 mm | 1380 mm |
| Wheelbase Size | 2660 mm | 2770 mm |
| Fuel Consumption Overall | 10 L/100km | 6.3 L/100km |
| Fuel Tank Capacity | 70 L | 61 L |
