2009 Audi A8 vs. 2011 BMW 528
To start off, 2011 BMW 528 is newer by 2 year(s). Which means there will be less support and parts availability for 2009 Audi A8. In addition, the cost of maintenance, including insurance, on 2009 Audi A8 would be higher. At 3,936 cc (8 cylinders), 2009 Audi A8 is equipped with a bigger engine. In terms of performance, 2009 Audi A8 (271 HP @ 3750 RPM) has 31 more horse power than 2011 BMW 528. (240 HP @ 6600 RPM). In normal driving conditions, 2009 Audi A8 should accelerate faster than 2011 BMW 528. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A8 weights approximately 210 kg more than 2011 BMW 528. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2011 BMW 528. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Audi A8 (650 Nm @ 1800 RPM) has 339 more torque (in Nm) than 2011 BMW 528. (311 Nm @ 2600 RPM). This means 2009 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2011 BMW 528.
Compare all specifications:
| 2009 Audi A8 | 2011 BMW 528 | |
| Make | Audi | BMW |
| Model | A8 | 528 |
| Year Released | 2009 | 2011 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3936 cc | 3000 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 271 HP | 240 HP |
| Engine RPM | 3750 RPM | 6600 RPM |
| Torque | 650 Nm | 311 Nm |
| Torque RPM | 1800 RPM | 2600 RPM |
| Fuel Type | Diesel | Gasoline - Premium |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1940 kg | 1730 kg |
| Vehicle Length | 5060 mm | 4905 mm |
| Vehicle Width | 1900 mm | 1859 mm |
| Vehicle Height | 1450 mm | 1463 mm |
| Wheelbase Size | 2950 mm | 2969 mm |
| Fuel Tank Capacity | 90 L | 70 L |
