2006 Audi RS4 vs. 2009 BMW 523
To start off, 2009 BMW 523 is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Audi RS4. In addition, the cost of maintenance, including insurance, on 2006 Audi RS4 would be higher. At 4,163 cc (8 cylinders), 2006 Audi RS4 is equipped with a bigger engine. In terms of performance, 2006 Audi RS4 (415 HP @ 7800 RPM) has 240 more horse power than 2009 BMW 523. (175 HP @ 5800 RPM). In normal driving conditions, 2006 Audi RS4 should accelerate faster than 2009 BMW 523. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi RS4 weights approximately 355 kg more than 2009 BMW 523. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Audi RS4 is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW 523. In wet, icy, snow, or gravel driving conditions, 2006 Audi RS4 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, 2006 Audi RS4 (430 Nm @ 5500 RPM) has 200 more torque (in Nm) than 2009 BMW 523. (230 Nm @ 3500 RPM). This means 2006 Audi RS4 will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 523.
Compare all specifications:
2006 Audi RS4 | 2009 BMW 523 | |
Make | Audi | BMW |
Model | RS4 | 523 |
Year Released | 2006 | 2009 |
Engine Position | Front | Front |
Engine Size | 4163 cc | 2497 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 415 HP | 175 HP |
Engine RPM | 7800 RPM | 5800 RPM |
Torque | 430 Nm | 230 Nm |
Torque RPM | 5500 RPM | 3500 RPM |
Engine Bore Size | 84.5 mm | 82 mm |
Engine Stroke Size | 92.8 mm | 78.8 mm |
Engine Compression Ratio | 12.5:1 | 11.0:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Acceleration 0-100mph | 4.9 seconds | 8.8 seconds |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1845 kg | 1490 kg |
Vehicle Length | 4560 mm | 4850 mm |
Vehicle Width | 1820 mm | 1470 mm |
Vehicle Height | 1400 mm | 1850 mm |
Wheelbase Size | 2660 mm | 2890 mm |
Fuel Consumption Overall | 13.9 L/100km | 8.5 L/100km |
Fuel Tank Capacity | 63 L | 70 L |