2008 Audi A8 vs. 2009 BMW 550
To start off, 2009 BMW 550 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 4,163 cc (8 cylinders), 2008 Audi A8 is equipped with a bigger engine. In terms of performance, 2009 BMW 550 (362 HP @ 6300 RPM) has 12 more horse power than 2008 Audi A8. (350 HP @ 6800 RPM) In normal driving conditions, 2009 BMW 550 should accelerate faster than 2008 Audi A8. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A8 weights approximately 300 kg more than 2009 BMW 550.
Because 2008 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW 550. 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 550 (490 Nm @ 3400 RPM) has 48 more torque (in Nm) than 2008 Audi A8. (442 Nm @ 3500 RPM). This means 2009 BMW 550 will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi A8. 2008 Audi A8 has automatic transmission and 2009 BMW 550 has manual transmission. 2009 BMW 550 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Audi A8 will be easier to drive especially in heavy traffic.
Compare all specifications:
2008 Audi A8 | 2009 BMW 550 | |
Make | Audi | BMW |
Model | A8 | 550 |
Year Released | 2008 | 2009 |
Engine Position | Front | Front |
Engine Size | 4163 cc | 2495 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 350 HP | 362 HP |
Engine RPM | 6800 RPM | 6300 RPM |
Torque | 442 Nm | 490 Nm |
Torque RPM | 3500 RPM | 3400 RPM |
Fuel Type | Gasoline - Premium | Gasoline |
Top Speed | 209 km/hour | 235 km/hour |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1960 kg | 1660 kg |
Vehicle Length | 5070 mm | 4850 mm |
Vehicle Width | 1900 mm | 1490 mm |
Vehicle Height | 1450 mm | 1850 mm |
Wheelbase Size | 2950 mm | 2890 mm |
Fuel Consumption Overall | 13.1 L/100km | 11.1 L/100km |
Fuel Tank Capacity | 90 L | 70 L |