2006 BMW 525 vs. 2007 Audi A6
To start off, 2007 Audi A6 is newer by 1 year(s). Which means there will be less support and parts availability for 2006 BMW 525. In addition, the cost of maintenance, including insurance, on 2006 BMW 525 would be higher. At 2,999 cc (6 cylinders), 2006 BMW 525 is equipped with a bigger engine. In terms of performance, 2007 Audi A6 (230 HP @ 4000 RPM) has 15 more horse power than 2006 BMW 525. (215 HP @ 6250 RPM) In normal driving conditions, 2007 Audi A6 should accelerate faster than 2006 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A6 weights approximately 190 kg more than 2006 BMW 525. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2006 BMW 525. In wet, icy, snow, or gravel driving conditions, 2007 Audi A6 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, 2007 Audi A6 (450 Nm @ 1400 RPM) has 199 more torque (in Nm) than 2006 BMW 525. (251 Nm @ 2750 RPM). This means 2007 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 525. 2007 Audi A6 has automatic transmission and 2006 BMW 525 has manual transmission. 2006 BMW 525 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Audi A6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 BMW 525 | 2007 Audi A6 | |
| Make | BMW | Audi |
| Model | 525 | A6 |
| Year Released | 2006 | 2007 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2999 cc | 2967 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 215 HP | 230 HP |
| Engine RPM | 6250 RPM | 4000 RPM |
| Torque | 251 Nm | 450 Nm |
| Torque RPM | 2750 RPM | 1400 RPM |
| Engine Bore Size | 85.1 mm | 83 mm |
| Engine Stroke Size | 88.1 mm | 91.4 mm |
| Engine Compression Ratio | 10.7:1 | 17.0:1 |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 241 km/hour | 247 km/hour |
| Acceleration 0-100mph | 7.9 seconds | 6.1 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1630 kg | 1820 kg |
| Vehicle Length | 4860 mm | 4920 mm |
| Vehicle Width | 1850 mm | 1860 mm |
| Vehicle Height | 1470 mm | 1470 mm |
| Wheelbase Size | 2890 mm | 2850 mm |
| Fuel Consumption Highway | 7.8 L/100km | 6.5 L/100km |
| Fuel Consumption Overall | 7.8 L/100km | 8.2 L/100km |
| Fuel Tank Capacity | 70 L | 80 L |
