2009 Audi A4 vs. 2007 BMW 120
To start off, 2009 Audi A4 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 BMW 120. In addition, the cost of maintenance, including insurance, on 2007 BMW 120 would be higher. At 1,995 cc (4 cylinders), 2007 BMW 120 is equipped with a bigger engine. In terms of performance, 2007 BMW 120 (148 HP @ 6200 RPM) has 49 more horse power than 2009 Audi A4. (99 HP @ 4000 RPM) In normal driving conditions, 2007 BMW 120 should accelerate faster than 2009 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 95 kg more than 2007 BMW 120.
Because 2007 BMW 120 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 120. However, in wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Audi A4 (250 Nm @ 1900 RPM) has 50 more torque (in Nm) than 2007 BMW 120. (200 Nm @ 3600 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 120.
Compare all specifications:
| 2009 Audi A4 | 2007 BMW 120 | |
| Make | Audi | BMW |
| Model | A4 | 120 |
| Year Released | 2009 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1896 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 99 HP | 148 HP |
| Engine RPM | 4000 RPM | 6200 RPM |
| Torque | 250 Nm | 200 Nm |
| Torque RPM | 1900 RPM | 3600 RPM |
| Engine Compression Ratio | 19.0:1 | 10.2:1 |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 191 km/hour | 208 km/hour |
| Acceleration 0-100mph | 12.8 seconds | 10.9 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1430 kg | 1335 kg |
| Vehicle Length | 4550 mm | 4230 mm |
| Vehicle Width | 1780 mm | 1760 mm |
| Vehicle Height | 1430 mm | 1440 mm |
| Wheelbase Size | 2660 mm | 2670 mm |
| Fuel Consumption Overall | 5.4 L/100km | 7.4 L/100km |
| Fuel Tank Capacity | 70 L | 50 L |
