2009 Audi A4 vs. 2007 BMW X3
To start off, 2009 Audi A4 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 2,979 cc (6 cylinders), 2007 BMW X3 is equipped with a bigger engine. In terms of performance, 2007 BMW X3 (229 HP @ 5900 RPM) has 41 more horse power than 2009 Audi A4. (188 HP @ 5700 RPM) In normal driving conditions, 2007 BMW X3 should accelerate faster than 2009 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 235 kg more than 2009 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2007 BMW X3 (300 Nm @ 3500 RPM) has 60 more torque (in Nm) than 2009 Audi A4. (240 Nm @ 1950 RPM). This means 2007 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A4. 2007 BMW X3 has automatic transmission and 2009 Audi A4 has manual transmission. 2009 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW X3 will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Audi A4 | 2007 BMW X3 | |
Make | Audi | BMW |
Model | A4 | X3 |
Year Released | 2009 | 2007 |
Body Type | Station Wagon | SUV |
Engine Position | Front | Front |
Engine Size | 1781 cc | 2979 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 188 HP | 229 HP |
Engine RPM | 5700 RPM | 5900 RPM |
Torque | 240 Nm | 300 Nm |
Torque RPM | 1950 RPM | 3500 RPM |
Engine Compression Ratio | 9.0:1 | 10.2:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Top Speed | 230 km/hour | 210 km/hour |
Acceleration 0-100mph | 8.5 seconds | 8.1 seconds |
Drive Type | 4WD | 4WD |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1530 kg | 1765 kg |
Vehicle Length | 4550 mm | 4570 mm |
Vehicle Width | 1780 mm | 1860 mm |
Vehicle Height | 1430 mm | 1680 mm |
Wheelbase Size | 2660 mm | 2800 mm |
Fuel Consumption Overall | 9.4 L/100km | 12.1 L/100km |
Fuel Tank Capacity | 66 L | 67 L |