2008 Audi A4 vs. 2007 BMW X3
To start off, 2008 Audi A4 is newer by 1 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 2,991 cc (6 cylinders), 2007 BMW X3 is equipped with a bigger engine. In terms of performance, 2007 BMW X3 (201 HP @ 4000 RPM) has 62 more horse power than 2008 Audi A4. (139 HP @ 4000 RPM) In normal driving conditions, 2007 BMW X3 should accelerate faster than 2008 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 650 kg more than 2008 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Audi A4. 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, 2007 BMW X3 (410 Nm @ 1500 RPM) has 90 more torque (in Nm) than 2008 Audi A4. (320 Nm @ 1750 RPM). This means 2007 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi A4.
Compare all specifications:
2008 Audi A4 | 2007 BMW X3 | |
Make | Audi | BMW |
Model | A4 | X3 |
Year Released | 2008 | 2007 |
Body Type | Station Wagon | SUV |
Engine Position | Front | Front |
Engine Size | 1968 cc | 2991 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 139 HP | 201 HP |
Engine RPM | 4000 RPM | 4000 RPM |
Torque | 320 Nm | 410 Nm |
Torque RPM | 1750 RPM | 1500 RPM |
Engine Bore Size | 81 mm | 84 mm |
Engine Stroke Size | 95.5 mm | 90 mm |
Engine Compression Ratio | 18.0:1 | 17.0:1 |
Fuel Type | Diesel | Diesel |
Top Speed | 207 km/hour | 210 km/hour |
Acceleration 0-100mph | 9.9 seconds | 7.9 seconds |
Drive Type | Front | 4WD |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1275 kg | 1925 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 | 5.8 L/100km | 8.4 L/100km |
Fuel Tank Capacity | 70 L | 67 L |