2007 Audi A8 vs. 2013 BMW 6 series
To start off, 2013 BMW 6 series is newer by 6 year(s). Which means there will be less support and parts availability for 2007 Audi A8. In addition, the cost of maintenance, including insurance, on 2007 Audi A8 would be higher. At 5,998 cc (12 cylinders), 2007 Audi A8 is equipped with a bigger engine. In terms of performance, 2007 Audi A8 (450 HP @ 6200 RPM) has 139 more horse power than 2013 BMW 6 series. (311 HP @ 6000 RPM). In normal driving conditions, 2007 Audi A8 should accelerate faster than 2013 BMW 6 series. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A8 weights approximately 68 kg more than 2013 BMW 6 series. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2013 BMW 6 series. In wet, icy, snow, or gravel driving conditions, 2007 Audi A8 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 A8 (580 Nm @ 4000 RPM) has 133 more torque (in Nm) than 2013 BMW 6 series. (447 Nm @ 4500 RPM). This means 2007 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2013 BMW 6 series.
Compare all specifications:
| 2007 Audi A8 | 2013 BMW 6 series | |
| Make | Audi | BMW |
| Model | A8 | 6 series |
| Year Released | 2007 | 2013 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 5998 cc | 2979 cc |
| Engine Cylinders | 12 cylinders | 6 cylinders |
| Engine Type | W | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 450 HP | 311 HP |
| Engine RPM | 6200 RPM | 6000 RPM |
| Torque | 580 Nm | 447 Nm |
| Torque RPM | 4000 RPM | 4500 RPM |
| Engine Bore Size | 84 mm | 84 mm |
| Engine Stroke Size | 90 mm | 89 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | 8-speed automatic |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2148 kg | 2080 kg |
| Vehicle Length | 5200 mm | 4897 mm |
| Vehicle Width | 1900 mm | 1895 mm |
| Vehicle Height | 1460 mm | 1364 mm |
| Wheelbase Size | 3080 mm | 2855 mm |
| Fuel Consumption Highway | 11.2 L/100km | 7.6 L/100km |
| Fuel Consumption City | 16.8 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 90 L | 70 L |
