2008 Audi S8 vs. 2011 BMW 730
To start off, 2011 BMW 730 is newer by 3 year(s). Which means there will be less support and parts availability for 2008 Audi S8. In addition, the cost of maintenance, including insurance, on 2008 Audi S8 would be higher. At 5,204 cc (10 cylinders), 2008 Audi S8 is equipped with a bigger engine. In terms of performance, 2008 Audi S8 (444 HP @ 7000 RPM) has 200 more horse power than 2011 BMW 730. (244 HP @ 4000 RPM). In normal driving conditions, 2008 Audi S8 should accelerate faster than 2011 BMW 730.
Because 2008 Audi S8 is all wheel drive (AWD), it will have significant more traction and grip than 2011 BMW 730. In wet, icy, snow, or gravel driving conditions, 2008 Audi S8 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, both vehicles can yield 540 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 2008 Audi S8 | 2011 BMW 730 | |
| Make | Audi | BMW |
| Model | S8 | 730 |
| Year Released | 2008 | 2011 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5204 cc | 2993 cc |
| Engine Cylinders | 10 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 444 HP | 244 HP |
| Engine RPM | 7000 RPM | 4000 RPM |
| Torque | 540 Nm | 540 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 250 km/hour | 246 km/hour |
| Acceleration 0-100mph | 5.4 seconds | 7.2 seconds |
| Drive Type | AWD | Rear |
| Transmission Type | Automatic | 8-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1940 kg | 1940 kg |
| Vehicle Width | 1900 mm | 1902 mm |
| Wheelbase Size | 2950 mm | 3070 mm |
| Fuel Consumption Overall | 13.4 L/100km | 6.8 L/100km |
| Fuel Tank Capacity | 90 L | 82 L |
