2009 Audi A8 vs. 2008 BMW 730
To start off, 2009 Audi A8 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 BMW 730. In addition, the cost of maintenance, including insurance, on 2008 BMW 730 would be higher. At 3,123 cc (6 cylinders), 2009 Audi A8 is equipped with a bigger engine. In terms of performance, 2009 Audi A8 (256 HP) has 28 more horse power than 2008 BMW 730. (228 HP). In normal driving conditions, 2009 Audi A8 should accelerate faster than 2008 BMW 730. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 730 weights approximately 740 kg more than 2009 Audi A8.
Because 2009 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2008 BMW 730. 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, 2008 BMW 730 (500 Nm @ 2000 RPM) has 170 more torque (in Nm) than 2009 Audi A8. (330 Nm @ 3250 RPM). This means 2008 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 | 2008 BMW 730 | |
Make | Audi | BMW |
Model | A8 | 730 |
Year Released | 2009 | 2008 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 3123 cc | 2993 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 256 HP | 228 HP |
Torque | 330 Nm | 500 Nm |
Torque RPM | 3250 RPM | 2000 RPM |
Engine Compression Ratio | 13.0:1 | 17.0:1 |
Fuel Type | Gasoline - Premium | Diesel |
Top Speed | 245 km/hour | 238 km/hour |
Acceleration 0-100mph | 7.7 seconds | 8 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 | 1160 kg | 1900 kg |
Vehicle Length | 5060 mm | 5040 mm |
Vehicle Width | 1900 mm | 1910 mm |
Vehicle Height | 1450 mm | 1500 mm |
Wheelbase Size | 2950 mm | 3000 mm |
Fuel Consumption Overall | 11 L/100km | 8.4 L/100km |
Fuel Tank Capacity | 90 L | 88 L |