2004 Audi A4 vs. 2009 BMW 125
To start off, 2009 BMW 125 is newer by 5 year(s). Which means there will be less support and parts availability for 2004 Audi A4. In addition, the cost of maintenance, including insurance, on 2004 Audi A4 would be higher. At 2,497 cc (6 cylinders), 2009 BMW 125 is equipped with a bigger engine. In terms of performance, 2009 BMW 125 (215 HP @ 6500 RPM) has 45 more horse power than 2004 Audi A4. (170 HP @ 6500 RPM) In normal driving conditions, 2009 BMW 125 should accelerate faster than 2004 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A4 weights approximately 324 kg more than 2009 BMW 125.
Because 2009 BMW 125 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 2009 BMW 125. However, in wet, icy, snow, or gravel driving conditions, 2004 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 BMW 125 (250 Nm) has 15 more torque (in Nm) than 2004 Audi A4. (235 Nm). This means 2009 BMW 125 will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi A4.
Compare all specifications:
| 2004 Audi A4 | 2009 BMW 125 | |
| Make | Audi | BMW |
| Model | A4 | 125 |
| Year Released | 2004 | 2009 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1784 cc | 2497 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 170 HP | 215 HP |
| Engine RPM | 6500 RPM | 6500 RPM |
| Torque | 235 Nm | 250 Nm |
| Engine Compression Ratio | 9.3:1 | 10.2:1 |
| Drive Type | Front | Rear |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1650 kg | 1326 kg |
| Vehicle Length | 4580 mm | 4370 mm |
| Vehicle Width | 1780 mm | 1430 mm |
| Vehicle Height | 1400 mm | 1760 mm |
| Wheelbase Size | 2580 mm | 2670 mm |
| Fuel Consumption Overall | 9.1 L/100km | 5.1 L/100km |
| Fuel Tank Capacity | 70 L | 53 L |
