2009 Audi A4 vs. 2012 BMW X3
To start off, 2012 BMW X3 is newer by 3 year(s). Which means there will be less support and parts availability for 2009 Audi A4. In addition, the cost of maintenance, including insurance, on 2009 Audi A4 would be higher. At 1,995 cc (4 cylinders), 2012 BMW X3 is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (208 HP @ 4300 RPM) has 26 more horse power than 2012 BMW X3. (182 HP @ 4000 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 2012 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2012 BMW X3 weights approximately 245 kg more than 2009 Audi A4.
Because 2012 BMW X3 is all wheel drive (AWD), it will have significant more traction and grip than 2009 Audi A4. In wet, icy, snow, or gravel driving conditions, 2012 BMW X3 will offer significantly more control. 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 (380 Nm @ 1750 RPM) has 30 more torque (in Nm) than 2009 Audi A4. (350 Nm @ 1500 RPM). This means 2012 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A4.
Compare all specifications:
| 2009 Audi A4 | 2012 BMW X3 | |
| Make | Audi | BMW |
| Model | A4 | X3 |
| Year Released | 2009 | 2012 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 208 HP | 182 HP |
| Engine RPM | 4300 RPM | 4000 RPM |
| Torque | 350 Nm | 380 Nm |
| Torque RPM | 1500 RPM | 1750 RPM |
| Engine Bore Size | 82.5 mm | 90 mm |
| Engine Stroke Size | 92.8 mm | 84 mm |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 242 km/hour | 209 km/hour |
| Acceleration 0-100mph | 7.4 seconds | 8.5 seconds |
| Drive Type | Front | AWD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1545 kg | 1790 kg |
| Vehicle Length | 4710 mm | 4648 mm |
| Vehicle Width | 1830 mm | 1881 mm |
| Vehicle Height | 1440 mm | 1675 mm |
| Wheelbase Size | 2810 mm | 2810 mm |
| Fuel Consumption Overall | 6.6 L/100km | 5.6 L/100km |
| Fuel Tank Capacity | 64 L | 67 L |
