2009 Audi A4 vs. 2003 BMW X3
To start off, 2009 Audi A4 is newer by 6 year(s). Which means there will be less support and parts availability for 2003 BMW X3. In addition, the cost of maintenance, including insurance, on 2003 BMW X3 would be higher. At 2,494 cc (6 cylinders), 2003 BMW X3 is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (208 HP @ 4300 RPM) has 19 more horse power than 2003 BMW X3. (189 HP @ 6000 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 2003 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW X3 weights approximately 270 kg more than 2009 Audi A4.
Because 2003 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Audi A4. In wet, icy, snow, or gravel driving conditions, 2003 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 Audi A4 (350 Nm @ 1500 RPM) has 105 more torque (in Nm) than 2003 BMW X3. (245 Nm @ 3500 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2003 BMW X3.
Compare all specifications:
2009 Audi A4 | 2003 BMW X3 | |
Make | Audi | BMW |
Model | A4 | X3 |
Year Released | 2009 | 2003 |
Body Type | Station Wagon | SUV |
Engine Position | Front | Front |
Engine Size | 1984 cc | 2494 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 208 HP | 189 HP |
Engine RPM | 4300 RPM | 6000 RPM |
Torque | 350 Nm | 245 Nm |
Torque RPM | 1500 RPM | 3500 RPM |
Engine Bore Size | 82.5 mm | 84 mm |
Engine Stroke Size | 92.8 mm | 75 mm |
Engine Compression Ratio | 9.6:1 | 10.5:1 |
Drive Type | Front | 4WD |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1545 kg | 1815 kg |
Vehicle Length | 4710 mm | 4570 mm |
Vehicle Width | 1830 mm | 1860 mm |
Vehicle Height | 1440 mm | 1680 mm |
Wheelbase Size | 2810 mm | 2890 mm |
Fuel Tank Capacity | 64 L | 67 L |