2009 Audi A8 vs. 2005 BMW 630
To start off, 2009 Audi A8 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 BMW 630. In addition, the cost of maintenance, including insurance, on 2005 BMW 630 would be higher. At 5,204 cc (10 cylinders), 2009 Audi A8 is equipped with a bigger engine. In terms of performance, 2009 Audi A8 (444 HP @ 7000 RPM) has 190 more horse power than 2005 BMW 630. (254 HP @ 6600 RPM). In normal driving conditions, 2009 Audi A8 should accelerate faster than 2005 BMW 630. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A8 weights approximately 375 kg more than 2005 BMW 630. 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 2005 BMW 630. 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 (540 Nm @ 3500 RPM) has 250 more torque (in Nm) than 2005 BMW 630. (290 Nm @ 2500 RPM). This means 2009 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW 630.
Compare all specifications:
2009 Audi A8 | 2005 BMW 630 | |
Make | Audi | BMW |
Model | A8 | 630 |
Year Released | 2009 | 2005 |
Body Type | Sedan | Coupe |
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 | 254 HP |
Engine RPM | 7000 RPM | 6600 RPM |
Torque | 540 Nm | 290 Nm |
Torque RPM | 3500 RPM | 2500 RPM |
Engine Compression Ratio | 12.5:1 | 10.7:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Top Speed | 250 km/hour | 245 km/hour |
Acceleration 0-100mph | 5.1 seconds | 6.5 seconds |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1940 kg | 1565 kg |
Vehicle Length | 5070 mm | 4830 mm |
Vehicle Width | 1900 mm | 1860 mm |
Vehicle Height | 1430 mm | 1380 mm |
Wheelbase Size | 2950 mm | 2730 mm |
Fuel Consumption Overall | 15.8 L/100km | 9.1 L/100km |
Fuel Tank Capacity | 90 L | 70 L |