2009 Audi A8 vs. 2007 BMW X3
To start off, 2009 Audi A8 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 BMW X3. In addition, the cost of maintenance, including insurance, on 2007 BMW X3 would be higher. At 3,696 cc (8 cylinders), 2009 Audi A8 is equipped with a bigger engine. In terms of performance, 2009 Audi A8 (276 HP @ 6000 RPM) has 75 more horse power than 2007 BMW X3. (201 HP @ 4000 RPM). In normal driving conditions, 2009 Audi A8 should accelerate faster than 2007 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 155 kg more than 2009 Audi A8.
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 BMW X3 (410 Nm @ 1500 RPM) has 50 more torque (in Nm) than 2009 Audi A8. (360 Nm @ 3750 RPM). This means 2007 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A8.
Compare all specifications:
2009 Audi A8 | 2007 BMW X3 | |
Make | Audi | BMW |
Model | A8 | X3 |
Year Released | 2009 | 2007 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 3696 cc | 2991 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 276 HP | 201 HP |
Engine RPM | 6000 RPM | 4000 RPM |
Torque | 360 Nm | 410 Nm |
Torque RPM | 3750 RPM | 1500 RPM |
Engine Bore Size | 84.5 mm | 84 mm |
Engine Stroke Size | 82.4 mm | 90 mm |
Engine Compression Ratio | 11.0:1 | 17.0:1 |
Fuel Type | Gasoline - Premium | Diesel |
Top Speed | 250 km/hour | 210 km/hour |
Acceleration 0-100mph | 7.3 seconds | 7.9 seconds |
Drive Type | 4WD | 4WD |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1770 kg | 1925 kg |
Vehicle Length | 5060 mm | 4570 mm |
Vehicle Width | 1900 mm | 1860 mm |
Vehicle Height | 1450 mm | 1680 mm |
Wheelbase Size | 2950 mm | 2800 mm |
Fuel Consumption Overall | 11.7 L/100km | 8.4 L/100km |
Fuel Tank Capacity | 90 L | 67 L |