2008 BMW X3 vs. 2007 Audi A4
To start off, 2008 BMW X3 is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Audi A4. In addition, the cost of maintenance, including insurance, on 2007 Audi A4 would be higher. At 2,979 cc (6 cylinders), 2008 BMW X3 is equipped with a bigger engine. In terms of performance, 2008 BMW X3 (228 HP @ 5900 RPM) has 90 more horse power than 2007 Audi A4. (138 HP @ 4000 RPM). In normal driving conditions, 2008 BMW X3 should accelerate faster than 2007 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW X3 weights approximately 560 kg more than 2007 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Audi A4. In wet, icy, snow, or gravel driving conditions, 2008 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, 2007 Audi A4 (320 Nm @ 1750 RPM) has 20 more torque (in Nm) than 2008 BMW X3. (300 Nm @ 3500 RPM). This means 2007 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW X3.
Compare all specifications:
2008 BMW X3 | 2007 Audi A4 | |
Make | BMW | Audi |
Model | X3 | A4 |
Year Released | 2008 | 2007 |
Body Type | SUV | Station Wagon |
Engine Position | Front | Front |
Engine Size | 2979 cc | 1968 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 228 HP | 138 HP |
Engine RPM | 5900 RPM | 4000 RPM |
Torque | 300 Nm | 320 Nm |
Torque RPM | 3500 RPM | 1750 RPM |
Engine Compression Ratio | 10.0:1 | 18.0:1 |
Fuel Type | Gasoline - Premium | Diesel |
Acceleration 0-100mph | 7.8 seconds | 9.9 seconds |
Drive Type | 4WD | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1835 kg | 1275 kg |
Vehicle Length | 4570 mm | 4550 mm |
Vehicle Width | 1860 mm | 1780 mm |
Vehicle Height | 1680 mm | 1430 mm |
Wheelbase Size | 2800 mm | 2660 mm |
Fuel Consumption Overall | 11.4 L/100km | 5.8 L/100km |
Fuel Tank Capacity | 67 L | 70 L |