2012 BMW X3 vs. 2008 Audi A4
To start off, 2012 BMW X3 is newer by 4 year(s). Which means there will be less support and parts availability for 2008 Audi A4. In addition, the cost of maintenance, including insurance, on 2008 Audi A4 would be higher. At 2,993 cc (6 cylinders), 2012 BMW X3 is equipped with a bigger engine. In terms of performance, 2012 BMW X3 (256 HP @ 4000 RPM) has 34 more horse power than 2008 Audi A4. (222 HP @ 4000 RPM). In normal driving conditions, 2012 BMW X3 should accelerate faster than 2008 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2012 BMW X3 weights approximately 445 kg more than 2008 Audi A4. 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, 2012 BMW X3 (560 Nm @ 2000 RPM) has 110 more torque (in Nm) than 2008 Audi A4. (450 Nm @ 1400 RPM). This means 2012 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi A4.
Compare all specifications:
| 2012 BMW X3 | 2008 Audi A4 | |
| Make | BMW | Audi |
| Model | X3 | A4 |
| Year Released | 2012 | 2008 |
| Body Type | SUV | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 2965 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 256 HP | 222 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 560 Nm | 450 Nm |
| Torque RPM | 2000 RPM | 1400 RPM |
| Engine Bore Size | 90 mm | 83 mm |
| Engine Stroke Size | 84 mm | 91.4 mm |
| Fuel Type | Diesel | Diesel |
| Top Speed | 209 km/hour | 231 km/hour |
| Acceleration 0-100mph | 6.2 seconds | 7.4 seconds |
| Drive Type | AWD | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1875 kg | 1430 kg |
| Vehicle Length | 4648 mm | 4550 mm |
| Vehicle Width | 1881 mm | 1780 mm |
| Vehicle Height | 1675 mm | 1430 mm |
| Wheelbase Size | 2810 mm | 2660 mm |
| Fuel Consumption Overall | 6 L/100km | 7.5 L/100km |
| Fuel Tank Capacity | 67 L | 70 L |
