2005 Audi A4 vs. 2009 BMW 125
To start off, 2009 BMW 125 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 2,996 cc (6 cylinders), 2009 BMW 125 is equipped with a bigger engine. In terms of performance, 2009 BMW 125 (215 HP @ 6700 RPM) has 41 more horse power than 2005 Audi A4. (174 HP @ 4000 RPM) In normal driving conditions, 2009 BMW 125 should accelerate faster than 2005 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A4 weights approximately 70 kg more than 2009 BMW 125.
Because 2005 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW 125. 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, 2009 BMW 125 (271 Nm) has 41 more torque (in Nm) than 2005 Audi A4. (230 Nm). This means 2009 BMW 125 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A4.
Compare all specifications:
| 2005 Audi A4 | 2009 BMW 125 | |
| Make | Audi | BMW |
| Model | A4 | 125 |
| Year Released | 2005 | 2009 |
| Body Type | Station Wagon | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1785 cc | 2996 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 174 HP | 215 HP |
| Engine RPM | 4000 RPM | 6700 RPM |
| Torque | 230 Nm | 271 Nm |
| Engine Bore Size | 81 mm | 85 mm |
| Engine Stroke Size | 86 mm | 88 mm |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1595 kg | 1525 kg |
| Vehicle Length | 4550 mm | 4370 mm |
| Vehicle Width | 1770 mm | 1420 mm |
| Vehicle Height | 1430 mm | 1760 mm |
| Wheelbase Size | 2660 mm | 2670 mm |
| Fuel Consumption Overall | 9.4 L/100km | 8.1 L/100km |
| Fuel Tank Capacity | 63 L | 53 L |
