2009 Audi A8 vs. 2009 BMW 545
To start off, both 2009 Audi A8 and 2009 BMW 545 were released in the same year (2009). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 4,398 cc (8 cylinders), 2009 BMW 545 is equipped with a bigger engine. In terms of performance, 2009 BMW 545 (328 HP @ 6100 RPM) has 98 more horse power than 2009 Audi A8. (230 HP @ 4000 RPM) In normal driving conditions, 2009 BMW 545 should accelerate faster than 2009 Audi A8. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 545 weights approximately 775 kg more than 2009 Audi A8. 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 2009 BMW 545. 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, both vehicles can yield 450 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles. 2009 Audi A8 has automatic transmission and 2009 BMW 545 has manual transmission. 2009 BMW 545 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi A8 will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Audi A8 | 2009 BMW 545 | |
Make | Audi | BMW |
Model | A8 | 545 |
Year Released | 2009 | 2009 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 2965 cc | 4398 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 230 HP | 328 HP |
Engine RPM | 4000 RPM | 6100 RPM |
Torque | 450 Nm | 450 Nm |
Torque RPM | 1400 RPM | 3600 RPM |
Engine Bore Size | 83 mm | 92 mm |
Engine Stroke Size | 91.4 mm | 82.7 mm |
Engine Compression Ratio | 17.0:1 | 10.0:1 |
Fuel Type | Diesel | Gasoline - Premium |
Top Speed | 243 km/hour | 250 km/hour |
Acceleration 0-100mph | 7.9 seconds | 6.1 seconds |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 930 kg | 1705 kg |
Vehicle Length | 5190 mm | 4850 mm |
Vehicle Width | 1900 mm | 1850 mm |
Vehicle Height | 1450 mm | 1470 mm |
Wheelbase Size | 3080 mm | 2890 mm |
Fuel Consumption Overall | 8.4 L/100km | 11 L/100km |
Fuel Tank Capacity | 90 L | 70 L |