2008 Audi A8 vs. 2006 BMW X5
To start off, 2008 Audi A8 is newer by 2 year(s). Which means there will be less support and parts availability for 2006 BMW X5. In addition, the cost of maintenance, including insurance, on 2006 BMW X5 would be higher. At 2,926 cc (6 cylinders), 2006 BMW X5 is equipped with a bigger engine. In terms of performance, 2008 Audi A8 (207 HP @ 5500 RPM) has 26 more horse power than 2006 BMW X5. (181 HP @ 2000 RPM). In normal driving conditions, 2008 Audi A8 should accelerate faster than 2006 BMW X5. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A8 weights approximately 60 kg more than 2006 BMW X5. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Audi A8. In wet, icy, snow, or gravel driving conditions, 2006 BMW X5 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, 2006 BMW X5 (410 Nm @ 2000 RPM) has 130 more torque (in Nm) than 2008 Audi A8. (280 Nm @ 3000 RPM). This means 2006 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi A8.
Compare all specifications:
2008 Audi A8 | 2006 BMW X5 | |
Make | Audi | BMW |
Model | A8 | X5 |
Year Released | 2008 | 2006 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 2772 cc | 2926 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 207 HP | 181 HP |
Engine RPM | 5500 RPM | 2000 RPM |
Torque | 280 Nm | 410 Nm |
Torque RPM | 3000 RPM | 2000 RPM |
Engine Compression Ratio | 12.5:1 | 18.0:1 |
Fuel Type | Gasoline - Premium | Diesel |
Top Speed | 238 km/hour | 195 km/hour |
Acceleration 0-100mph | 8 seconds | 10.1 seconds |
Drive Type | Front | 4WD |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1690 kg | 1630 kg |
Vehicle Length | 5070 mm | 4670 mm |
Vehicle Width | 1900 mm | 1880 mm |
Vehicle Height | 1450 mm | 1720 mm |
Wheelbase Size | 2950 mm | 2830 mm |
Fuel Consumption Overall | 8.3 L/100km | 8.6 L/100km |
Fuel Tank Capacity | 90 L | 93 L |