2007 Audi A6 vs. 2011 BMW 525
To start off, 2011 BMW 525 is newer by 4 year(s). Which means there will be less support and parts availability for 2007 Audi A6. In addition, the cost of maintenance, including insurance, on 2007 Audi A6 would be higher. At 2,976 cc (6 cylinders), 2007 Audi A6 is equipped with a bigger engine. In terms of performance, both vehicles can yield 217 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar.
Because 2011 BMW 525 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 525. However, in wet, icy, snow, or gravel driving conditions, 2007 Audi A6, 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, 2011 BMW 525 (450 Nm @ 2500 RPM) has 150 more torque (in Nm) than 2007 Audi A6. (300 Nm @ 3200 RPM). This means 2011 BMW 525 will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A6.
Compare all specifications:
| 2007 Audi A6 | 2011 BMW 525 | |
| Make | Audi | BMW |
| Model | A6 | 525 |
| Year Released | 2007 | 2011 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2976 cc | 1995 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 217 HP | 217 HP |
| Engine RPM | 6300 RPM | 4400 RPM |
| Torque | 300 Nm | 450 Nm |
| Torque RPM | 3200 RPM | 2500 RPM |
| Engine Bore Size | 82.6 mm | 90 mm |
| Engine Stroke Size | 92.8 mm | 84 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | 8-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 4880 mm | 4907 mm |
| Vehicle Width | 1820 mm | 1860 mm |
| Vehicle Height | 1460 mm | 1462 mm |
| Wheelbase Size | 2660 mm | 2968 mm |
| Fuel Tank Capacity | 70 L | 70 L |
