2009 Audi A8 vs. 2012 BMW 730
To start off, 2012 BMW 730 is newer by 3 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 2,993 cc (6 cylinders), 2012 BMW 730 is equipped with a bigger engine. In terms of performance, 2012 BMW 730 (244 HP @ 4000 RPM) has 37 more horse power than 2009 Audi A8. (207 HP @ 5500 RPM) In normal driving conditions, 2012 BMW 730 should accelerate faster than 2009 Audi A8. With that said, vehicle weight also plays an important factor in acceleration. 2012 BMW 730 weights approximately 285 kg more than 2009 Audi A8. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2012 BMW 730 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 2012 BMW 730. However, in wet, icy, snow, or gravel driving conditions, 2009 Audi A8, 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, 2012 BMW 730 (540 Nm @ 4000 RPM) has 260 more torque (in Nm) than 2009 Audi A8. (280 Nm @ 3000 RPM). This means 2012 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A8.
Compare all specifications:
| 2009 Audi A8 | 2012 BMW 730 | |
| Make | Audi | BMW |
| Model | A8 | 730 |
| Year Released | 2009 | 2012 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2772 cc | 2993 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 207 HP | 244 HP |
| Engine RPM | 5500 RPM | 4000 RPM |
| Torque | 280 Nm | 540 Nm |
| Torque RPM | 3000 RPM | 4000 RPM |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 238 km/hour | 246 km/hour |
| Acceleration 0-100mph | 8 seconds | 7.3 seconds |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1690 kg | 1975 kg |
| Vehicle Length | 5070 mm | 5212 mm |
| Vehicle Width | 1900 mm | 1902 mm |
| Vehicle Height | 1450 mm | 1479 mm |
| Wheelbase Size | 2950 mm | 3210 mm |
| Fuel Consumption Overall | 8.3 L/100km | 6.9 L/100km |
| Fuel Tank Capacity | 90 L | 82 L |
