2009 BMW 120 vs. 2005 Audi A4
To start off, 2009 BMW 120 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Audi A4. In addition, the cost of maintenance, including insurance, on 2005 Audi A4 would be higher. At 2,981 cc (6 cylinders), 2005 Audi A4 is equipped with a bigger engine. In terms of performance, 2005 Audi A4 (217 HP @ 6300 RPM) has 49 more horse power than 2009 BMW 120. (168 HP @ 6700 RPM) In normal driving conditions, 2005 Audi A4 should accelerate faster than 2009 BMW 120. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A4 weights approximately 85 kg more than 2009 BMW 120. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW 120. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Audi A4 (300 Nm @ 3200 RPM) has 90 more torque (in Nm) than 2009 BMW 120. (210 Nm @ 4250 RPM). This means 2005 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 120.
Compare all specifications:
| 2009 BMW 120 | 2005 Audi A4 | |
| Make | BMW | Audi |
| Model | 120 | A4 |
| Year Released | 2009 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 2981 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 168 HP | 217 HP |
| Engine RPM | 6700 RPM | 6300 RPM |
| Torque | 210 Nm | 300 Nm |
| Torque RPM | 4250 RPM | 3200 RPM |
| Engine Bore Size | 84.1 mm | 82.5 mm |
| Engine Stroke Size | 90 mm | 92.8 mm |
| Engine Compression Ratio | 12.0:1 | 11.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Acceleration 0-100mph | 9 seconds | 8.9 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1525 kg | 1610 kg |
| Vehicle Length | 4370 mm | 4550 mm |
| Vehicle Width | 1910 mm | 1780 mm |
| Vehicle Height | 1760 mm | 1430 mm |
| Wheelbase Size | 2670 mm | 2660 mm |
| Fuel Consumption Overall | 6.8 L/100km | 10.9 L/100km |
| Fuel Tank Capacity | 53 L | 66 L |
