2007 BMW X3 vs. 2012 Audi A4
To start off, 2012 Audi A4 is newer by 5 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 2,991 cc (6 cylinders), 2007 BMW X3 is equipped with a bigger engine. In terms of performance, 2012 Audi A4 (211 HP @ 4300 RPM) has 10 more horse power than 2007 BMW X3. (201 HP @ 4000 RPM) In normal driving conditions, 2012 Audi A4 should accelerate faster than 2007 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 285 kg more than 2012 Audi A4.
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 61 more torque (in Nm) than 2012 Audi A4. (349 Nm @ 1500 RPM). This means 2007 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 2012 Audi A4.
Compare all specifications:
| 2007 BMW X3 | 2012 Audi A4 | |
| Make | BMW | Audi |
| Model | X3 | A4 |
| Year Released | 2007 | 2012 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2991 cc | 2000 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 201 HP | 211 HP |
| Engine RPM | 4000 RPM | 4300 RPM |
| Torque | 410 Nm | 349 Nm |
| Torque RPM | 1500 RPM | 1500 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | AWD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1925 kg | 1640 kg |
| Vehicle Length | 4570 mm | 4704 mm |
| Vehicle Width | 1860 mm | 1829 mm |
| Vehicle Height | 1680 mm | 1427 mm |
| Wheelbase Size | 2800 mm | 2809 mm |
| Fuel Tank Capacity | 67 L | 64 L |
