1999 Audi A4 vs. 2007 BMW X3
To start off, 2007 BMW X3 is newer by 8 year(s). Which means there will be less support and parts availability for 1999 Audi A4. In addition, the cost of maintenance, including insurance, on 1999 Audi A4 would be higher. At 2,993 cc (6 cylinders), 2007 BMW X3 is equipped with a bigger engine. In terms of performance, 1999 Audi A4 (248 HP @ 5700 RPM) has 33 more horse power than 2007 BMW X3. (215 HP @ 4000 RPM). In normal driving conditions, 1999 Audi A4 should accelerate faster than 2007 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 465 kg more than 1999 Audi A4.
Because 2007 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 1999 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 (480 Nm @ 1750 RPM) has 160 more torque (in Nm) than 1999 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 1999 Audi A4.
Compare all specifications:
1999 Audi A4 | 2007 BMW X3 | |
Make | Audi | BMW |
Model | A4 | X3 |
Year Released | 1999 | 2007 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 1781 cc | 2993 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 248 HP | 215 HP |
Engine RPM | 5700 RPM | 4000 RPM |
Torque | 320 Nm | 480 Nm |
Torque RPM | 1750 RPM | 1750 RPM |
Engine Bore Size | 81 mm | 84 mm |
Engine Stroke Size | 86.4 mm | 90 mm |
Engine Compression Ratio | 9.5:1 | 17.0:1 |
Top Speed | 214 km/hour | 210 km/hour |
Acceleration 0-100mph | 9.6 seconds | 7.9 seconds |
Drive Type | Front | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1300 kg | 1765 kg |
Vehicle Length | 4480 mm | 4570 mm |
Vehicle Width | 1740 mm | 1680 mm |
Vehicle Height | 1420 mm | 1860 mm |
Wheelbase Size | 2620 mm | 2800 mm |
Fuel Tank Capacity | 62 L | 67 L |