2009 Audi A3 vs. 2007 BMW X3
To start off, 2009 Audi A3 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 BMW X3. In addition, the cost of maintenance, including insurance, on 2007 BMW X3 would be higher. At 2,494 cc (6 cylinders), 2007 BMW X3 is equipped with a bigger engine. In terms of performance, 2009 Audi A3 (197 HP @ 6000 RPM) has 7 more horse power than 2007 BMW X3. (190 HP @ 6000 RPM). In normal driving conditions, 2009 Audi A3 should accelerate faster than 2007 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 785 kg more than 2009 Audi A3.
Because 2007 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Audi A3. In wet, icy, snow, or gravel driving conditions, 2007 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 A3 (280 Nm @ 1800 RPM) has 35 more torque (in Nm) than 2007 BMW X3. (245 Nm @ 3500 RPM). This means 2009 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW X3.
Compare all specifications:
2009 Audi A3 | 2007 BMW X3 | |
Make | Audi | BMW |
Model | A3 | X3 |
Year Released | 2009 | 2007 |
Body Type | Hatchback | 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 | 197 HP | 190 HP |
Engine RPM | 6000 RPM | 6000 RPM |
Torque | 280 Nm | 245 Nm |
Torque RPM | 1800 RPM | 3500 RPM |
Engine Bore Size | 82.6 mm | 84 mm |
Engine Stroke Size | 92.8 mm | 75 mm |
Engine Compression Ratio | 10.5:1 | 11.0:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Acceleration 0-100mph | 7 seconds | 8.9 seconds |
Drive Type | Front | 4WD |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1030 kg | 1815 kg |
Vehicle Length | 4290 mm | 4570 mm |
Vehicle Width | 1770 mm | 1860 mm |
Vehicle Height | 1430 mm | 1680 mm |
Wheelbase Size | 2580 mm | 2800 mm |
Fuel Consumption Overall | 7.7 L/100km | 11.2 L/100km |
Fuel Tank Capacity | 55 L | 67 L |