2003 BMW X3 vs. 2005 Audi A3
To start off, 2005 Audi A3 is newer by 2 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 3,188 cc (6 cylinders), 2005 Audi A3 is equipped with a bigger engine. In terms of performance, 2005 Audi A3 (247 HP @ 6000 RPM) has 62 more horse power than 2003 BMW X3. (185 HP @ 6000 RPM) In normal driving conditions, 2005 Audi A3 should accelerate faster than 2003 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW X3 weights approximately 230 kg more than 2005 Audi A3.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2005 Audi A3 (320 Nm @ 2500 RPM) has 75 more torque (in Nm) than 2003 BMW X3. (245 Nm @ 3500 RPM). This means 2005 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 2003 BMW X3.
Compare all specifications:
2003 BMW X3 | 2005 Audi A3 | |
Make | BMW | Audi |
Model | X3 | A3 |
Year Released | 2003 | 2005 |
Body Type | SUV | Hatchback |
Engine Position | Front | Front |
Engine Size | 2492 cc | 3188 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 185 HP | 247 HP |
Engine RPM | 6000 RPM | 6000 RPM |
Torque | 245 Nm | 320 Nm |
Torque RPM | 3500 RPM | 2500 RPM |
Engine Bore Size | 84 mm | 84 mm |
Engine Stroke Size | 75 mm | 95.9 mm |
Engine Compression Ratio | 10.5:1 | 11.3:1 |
Drive Type | 4WD | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1840 kg | 1610 kg |
Vehicle Length | 4570 mm | 4290 mm |
Vehicle Width | 1860 mm | 1770 mm |
Vehicle Height | 1680 mm | 1430 mm |
Wheelbase Size | 2800 mm | 2580 mm |
Fuel Tank Capacity | 67 L | 60 L |