2006 Audi A4 vs. 2006 BMW M5
To start off, both 2006 Audi A4 and 2006 BMW M5 were released in the same year (2006). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 4,998 cc (10 cylinders), 2006 BMW M5 is equipped with a bigger engine. In terms of performance, 2006 BMW M5 (500 HP @ 7750 RPM) has 300 more horse power than 2006 Audi A4. (200 HP @ 5100 RPM) In normal driving conditions, 2006 BMW M5 should accelerate faster than 2006 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi A4 weights approximately 125 kg more than 2006 BMW M5.
Because 2006 BMW M5 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Audi A4. In wet, icy, snow, or gravel driving conditions, 2006 BMW M5 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 BMW M5 (519 Nm @ 6100 RPM) has 238 more torque (in Nm) than 2006 Audi A4. (281 Nm @ 1800 RPM). This means 2006 BMW M5 will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi A4.
Compare all specifications:
| 2006 Audi A4 | 2006 BMW M5 | |
| Make | Audi | BMW |
| Model | A4 | M5 |
| Year Released | 2006 | 2006 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1983 cc | 4998 cc |
| Engine Cylinders | 4 cylinders | 10 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 200 HP | 500 HP |
| Engine RPM | 5100 RPM | 7750 RPM |
| Torque | 281 Nm | 519 Nm |
| Torque RPM | 1800 RPM | 6100 RPM |
| Engine Compression Ratio | 10.5:1 | 12.0:1 |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1880 kg | 1755 kg |
| Vehicle Length | 4590 mm | 4860 mm |
| Vehicle Width | 1780 mm | 1850 mm |
| Vehicle Height | 1430 mm | 1470 mm |
| Wheelbase Size | 2660 mm | 2890 mm |
| Fuel Consumption | 8 L/100km | 13.1 L/100km |
| Fuel Consumption City | 10.8 L/100km | 19.6 L/100km |
| Fuel Consumption Overall | 9.6 L/100km | 16.8 L/100km |
| Fuel Tank Capacity | 63 L | 70 L |
