2007 BMW X3 vs. 2011 Audi A8
To start off, 2011 Audi A8 is newer by 4 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 4,200 cc (8 cylinders), 2011 Audi A8 is equipped with a bigger engine. In terms of performance, 2011 Audi A8 (372 HP @ 6800 RPM) has 104 more horse power than 2007 BMW X3. (268 HP @ 6600 RPM) In normal driving conditions, 2011 Audi A8 should accelerate faster than 2007 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2011 Audi A8 weights approximately 205 kg more than 2007 BMW X3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2011 Audi A8 (444 Nm @ 3500 RPM) has 129 more torque (in Nm) than 2007 BMW X3. (315 Nm @ 2750 RPM). This means 2011 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW X3.
Compare all specifications:
2007 BMW X3 | 2011 Audi A8 | |
Make | BMW | Audi |
Model | X3 | A8 |
Year Released | 2007 | 2011 |
Body Type | SUV | Sedan |
Engine Position | Front | Front |
Engine Size | 2996 cc | 4200 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 268 HP | 372 HP |
Engine RPM | 6600 RPM | 6800 RPM |
Torque | 315 Nm | 444 Nm |
Torque RPM | 2750 RPM | 3500 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | AWD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1815 kg | 2020 kg |
Vehicle Length | 4570 mm | 5268 mm |
Vehicle Width | 1680 mm | 1948 mm |
Vehicle Height | 1860 mm | 1471 mm |
Wheelbase Size | 2800 mm | 3122 mm |
Fuel Tank Capacity | 67 L | 90 L |