2005 BMW X3 vs. 2010 Audi Q7
To start off, 2010 Audi Q7 is newer by 5 year(s). Which means there will be less support and parts availability for 2005 BMW X3. In addition, the cost of maintenance, including insurance, on 2005 BMW X3 would be higher. At 5,394 cc (12 cylinders), 2010 Audi Q7 is equipped with a bigger engine. In terms of performance, 2010 Audi Q7 (493 HP @ 3750 RPM) has 265 more horse power than 2005 BMW X3. (228 HP @ 5900 RPM) In normal driving conditions, 2010 Audi Q7 should accelerate faster than 2005 BMW X3.
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, 2010 Audi Q7 (1,000 Nm @ 1750 RPM) has 700 more torque (in Nm) than 2005 BMW X3. (300 Nm @ 3500 RPM). This means 2010 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW X3.
Compare all specifications:
| 2005 BMW X3 | 2010 Audi Q7 | |
| Make | BMW | Audi |
| Model | X3 | Q7 |
| Year Released | 2005 | 2010 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 2983 cc | 5394 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 228 HP | 493 HP |
| Engine RPM | 5900 RPM | 3750 RPM |
| Torque | 300 Nm | 1000 Nm |
| Torque RPM | 3500 RPM | 1750 RPM |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 205 km/hour | 250 km/hour |
| Acceleration 0-100mph | 7.8 seconds | 5.5 seconds |
| Drive Type | 4WD | AWD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Length | 4570 mm | 5088 mm |
| Vehicle Width | 1860 mm | 1984 mm |
| Vehicle Height | 1680 mm | 1737 mm |
| Wheelbase Size | 2730 mm | 3002 mm |
| Fuel Tank Capacity | 67 L | 100 L |
