2007 Audi A8 vs. 2004 BMW X5
To start off, 2007 Audi A8 is newer by 3 year(s). Which means there will be less support and parts availability for 2004 BMW X5. In addition, the cost of maintenance, including insurance, on 2004 BMW X5 would be higher. At 4,799 cc (8 cylinders), 2004 BMW X5 is equipped with a bigger engine. In terms of performance, 2004 BMW X5 (355 HP @ 6200 RPM) has 84 more horse power than 2007 Audi A8. (271 HP @ 3750 RPM) In normal driving conditions, 2004 BMW X5 should accelerate faster than 2007 Audi A8. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW X5 weights approximately 335 kg more than 2007 Audi A8. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2007 Audi A8 (651 Nm @ 1800 RPM) has 151 more torque (in Nm) than 2004 BMW X5. (500 Nm @ 3600 RPM). This means 2007 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2004 BMW X5.
Compare all specifications:
2007 Audi A8 | 2004 BMW X5 | |
Make | Audi | BMW |
Model | A8 | X5 |
Year Released | 2007 | 2004 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 3936 cc | 4799 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 271 HP | 355 HP |
Engine RPM | 3750 RPM | 6200 RPM |
Torque | 651 Nm | 500 Nm |
Torque RPM | 1800 RPM | 3600 RPM |
Engine Bore Size | 81 mm | 93.1 mm |
Engine Stroke Size | 95.5 mm | 88.3 mm |
Acceleration 0-100mph | 6.7 seconds | 6.1 seconds |
Drive Type | 4WD | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1940 kg | 2275 kg |
Vehicle Length | 5190 mm | 4670 mm |
Vehicle Width | 1900 mm | 1880 mm |
Vehicle Height | 1450 mm | 1730 mm |
Wheelbase Size | 2950 mm | 2940 mm |
Fuel Consumption Overall | 9.7 L/100km | 13.5 L/100km |
Fuel Tank Capacity | 90 L | 93 L |