2008 Audi A8 vs. 2009 BMW 730
To start off, 2009 BMW 730 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Audi A8. In addition, the cost of maintenance, including insurance, on 2008 Audi A8 would be higher. At 2,993 cc (6 cylinders), 2009 BMW 730 is equipped with a bigger engine. In terms of performance, 2009 BMW 730 (242 HP @ 4000 RPM) has 12 more horse power than 2008 Audi A8. (230 HP @ 4000 RPM) In normal driving conditions, 2009 BMW 730 should accelerate faster than 2008 Audi A8. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 730 weights approximately 29 kg more than 2008 Audi A8. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW 730. In wet, icy, snow, or gravel driving conditions, 2008 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 BMW 730 (540 Nm @ 1750 RPM) has 90 more torque (in Nm) than 2008 Audi A8. (450 Nm @ 1400 RPM). This means 2009 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi A8.
Compare all specifications:
2008 Audi A8 | 2009 BMW 730 | |
Make | Audi | BMW |
Model | A8 | 730 |
Year Released | 2008 | 2009 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 2967 cc | 2993 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 230 HP | 242 HP |
Engine RPM | 4000 RPM | 4000 RPM |
Torque | 450 Nm | 540 Nm |
Torque RPM | 1400 RPM | 1750 RPM |
Engine Compression Ratio | 17.0:1 | 16.5:1 |
Fuel Type | Diesel | Diesel |
Top Speed | 243 km/hour | 240 km/hour |
Acceleration 0-100mph | 7.8 seconds | 7.2 seconds |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1836 kg | 1865 kg |
Vehicle Length | 5060 mm | 5080 mm |
Vehicle Width | 1900 mm | 1910 mm |
Vehicle Height | 1450 mm | 1490 mm |
Wheelbase Size | 2950 mm | 3080 mm |
Fuel Consumption Overall | 8.4 L/100km | 7.2 L/100km |
Fuel Tank Capacity | 90 L | 80 L |