2008 Audi A4 vs. 2009 BMW X3
To start off, 2009 BMW X3 is newer by 1 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 2,979 cc (6 cylinders), 2009 BMW X3 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW X3 weights approximately 351 kg more than 2008 Audi A4.
Because 2009 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Audi A4. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 BMW X3 (300 Nm @ 3500 RPM) has 20 more torque (in Nm) than 2008 Audi A4. (280 Nm @ 1800 RPM). This means 2009 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi A4.
Compare all specifications:
| 2008 Audi A4 | 2009 BMW X3 | |
| Make | Audi | BMW |
| Model | A4 | X3 |
| Year Released | 2008 | 2009 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 2979 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 0 HP | 228 HP |
| Torque | 280 Nm | 300 Nm |
| Torque RPM | 1800 RPM | 3500 RPM |
| Engine Compression Ratio | 10.5:1 | 10.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 230 km/hour | 210 km/hour |
| Acceleration 0-100mph | 7.6 seconds | 7.8 seconds |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1485 kg | 1836 kg |
| Vehicle Length | 4580 mm | 4570 mm |
| Vehicle Width | 1780 mm | 1860 mm |
| Vehicle Height | 1370 mm | 1680 mm |
| Wheelbase Size | 2650 mm | 2800 mm |
| Fuel Consumption Overall | 7.8 L/100km | 11.4 L/100km |
| Fuel Tank Capacity | 70 L | 67 L |
