2009 Audi A8 vs. 2005 BMW 320
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 320. In addition, the cost of maintenance, including insurance, on 2005 BMW 320 would be higher. At 4,163 cc (8 cylinders), 2009 Audi A8 is equipped with a bigger engine. In terms of performance, 2009 Audi A8 (350 HP @ 6800 RPM) has 202 more horse power than 2005 BMW 320. (148 HP @ 6200 RPM). In normal driving conditions, 2009 Audi A8 should accelerate faster than 2005 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 320 weights approximately 261 kg more than 2009 Audi A8.
Because 2009 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2005 BMW 320. 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 (441 Nm @ 3500 RPM) has 241 more torque (in Nm) than 2005 BMW 320. (200 Nm @ 3600 RPM). This means 2009 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW 320.
Compare all specifications:
2009 Audi A8 | 2005 BMW 320 | |
Make | Audi | BMW |
Model | A8 | 320 |
Year Released | 2009 | 2005 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 4163 cc | 1994 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 350 HP | 148 HP |
Engine RPM | 6800 RPM | 6200 RPM |
Torque | 441 Nm | 200 Nm |
Torque RPM | 3500 RPM | 3600 RPM |
Engine Bore Size | 84.5 mm | 84 mm |
Engine Stroke Size | 92.8 mm | 90 mm |
Engine Compression Ratio | 12.5:1 | 10.5:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1164 kg | 1425 kg |
Vehicle Length | 5200 mm | 4480 mm |
Vehicle Width | 1900 mm | 1750 mm |
Vehicle Height | 1460 mm | 1420 mm |
Wheelbase Size | 3080 mm | 2730 mm |
Fuel Consumption Highway | 10.2 L/100km | 6.2 L/100km |
Fuel Consumption City | 14.7 L/100km | 11 L/100km |
Fuel Consumption Overall | 13.1 L/100km | 9 L/100km |
Fuel Tank Capacity | 90 L | 60 L |