2006 Audi A4 vs. 2011 BMW 520
To start off, 2011 BMW 520 is newer by 5 year(s). Which means there will be less support and parts availability for 2006 Audi A4. In addition, the cost of maintenance, including insurance, on 2006 Audi A4 would be higher. At 2,976 cc (6 cylinders), 2006 Audi A4 is equipped with a bigger engine. In terms of performance, 2006 Audi A4 (217 HP @ 6300 RPM) has 35 more horse power than 2011 BMW 520. (182 HP @ 5000 RPM). In normal driving conditions, 2006 Audi A4 should accelerate faster than 2011 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 2011 BMW 520 weights approximately 80 kg more than 2006 Audi A4.
Because 2011 BMW 520 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 2011 BMW 520. However, in wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Audi A4 (301 Nm @ 3200 RPM) has 31 more torque (in Nm) than 2011 BMW 520. (270 Nm @ 4500 RPM). This means 2006 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2011 BMW 520. 2011 BMW 520 has automatic transmission and 2006 Audi A4 has manual transmission. 2006 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 BMW 520 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Audi A4 | 2011 BMW 520 | |
| Make | Audi | BMW |
| Model | A4 | 520 |
| Year Released | 2006 | 2011 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2976 cc | 1997 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 217 HP | 182 HP |
| Engine RPM | 6300 RPM | 5000 RPM |
| Torque | 301 Nm | 270 Nm |
| Torque RPM | 3200 RPM | 4500 RPM |
| Engine Bore Size | 82.5 mm | 90.1 mm |
| Engine Stroke Size | 92.8 mm | 84 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 243 km/hour | 227 km/hour |
| Acceleration 0-100mph | 7.8 seconds | 7.9 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | 8-speed shiftable automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1590 kg | 1670 kg |
| Vehicle Length | 4580 mm | 4899 mm |
| Vehicle Width | 1780 mm | 1860 mm |
| Vehicle Height | 1400 mm | 1464 mm |
| Wheelbase Size | 2660 mm | 2968 mm |
| Fuel Consumption Highway | 8.7 L/100km | 5.5 L/100km |
| Fuel Consumption City | 11.8 L/100km | 8.9 L/100km |
| Fuel Consumption Overall | 9.9 L/100km | 6.8 L/100km |
| Fuel Tank Capacity | 70 L | 70 L |
