2009 Audi A4 vs. 2010 BMW 120
To start off, 2010 BMW 120 is newer by 1 year(s). Which means there will be less support and parts availability for 2009 Audi A4. In addition, the cost of maintenance, including insurance, on 2009 Audi A4 would be higher. At 3,197 cc (6 cylinders), 2009 Audi A4 is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (261 HP @ 6500 RPM) has 86 more horse power than 2010 BMW 120. (175 HP @ 4000 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 2010 BMW 120. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 190 kg more than 2010 BMW 120. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 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 2010 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, 2010 BMW 120 (351 Nm @ 2000 RPM) has 21 more torque (in Nm) than 2009 Audi A4. (330 Nm @ 3000 RPM). This means 2010 BMW 120 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A4.
Compare all specifications:
| 2009 Audi A4 | 2010 BMW 120 | |
| Make | Audi | BMW |
| Model | A4 | 120 |
| Year Released | 2009 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 3197 cc | 1995 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 261 HP | 175 HP |
| Engine RPM | 6500 RPM | 4000 RPM |
| Torque | 330 Nm | 351 Nm |
| Torque RPM | 3000 RPM | 2000 RPM |
| Engine Bore Size | 84.6 mm | 84 mm |
| Engine Stroke Size | 92.8 mm | 90 mm |
| Fuel Type | Gasoline - Premium | Diesel |
| Acceleration 0-100mph | 6.4 seconds | 7.5 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1630 kg | 1440 kg |
| Vehicle Length | 4710 mm | 4250 mm |
| Vehicle Width | 1830 mm | 1750 mm |
| Vehicle Height | 1440 mm | 1430 mm |
| Wheelbase Size | 2810 mm | 2670 mm |
| Fuel Consumption Overall | 9.1 L/100km | 4.9 L/100km |
| Fuel Tank Capacity | 64 L | 51 L |
