2007 Audi A6 vs. 2013 BMW X6
To start off, 2013 BMW X6 is newer by 6 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 5,204 cc (10 cylinders), 2007 Audi A6 is equipped with a bigger engine. In terms of performance, 2007 Audi A6 (430 HP @ 6800 RPM) has 134 more horse power than 2013 BMW X6. (296 HP @ 5800 RPM). In normal driving conditions, 2007 Audi A6 should accelerate faster than 2013 BMW X6. With that said, vehicle weight also plays an important factor in acceleration. 2013 BMW X6 weights approximately 260 kg more than 2007 Audi A6.
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 (540 Nm @ 3000 RPM) has 133 more torque (in Nm) than 2013 BMW X6. (407 Nm @ 5000 RPM). This means 2007 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2013 BMW X6.
Compare all specifications:
| 2007 Audi A6 | 2013 BMW X6 | |
| Make | Audi | BMW |
| Model | A6 | X6 |
| Year Released | 2007 | 2013 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 5204 cc | 4395 cc |
| Engine Cylinders | 10 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 430 HP | 296 HP |
| Engine RPM | 6800 RPM | 5800 RPM |
| Torque | 540 Nm | 407 Nm |
| Torque RPM | 3000 RPM | 5000 RPM |
| Engine Bore Size | 84.5 mm | 84 mm |
| Engine Stroke Size | 92.8 mm | 89 mm |
| Engine Compression Ratio | 12.5:1 | 10.2 : 1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | AWD |
| Transmission Type | Automatic | 8-speed automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1910 kg | 2170 kg |
| Vehicle Length | 4920 mm | 4877 mm |
| Vehicle Width | 1870 mm | 2195 mm |
| Vehicle Height | 1460 mm | 1690 mm |
| Wheelbase Size | 2850 mm | 2933 mm |
| Fuel Tank Capacity | 80 L | 85 L |
