2006 BMW 525 vs. 2003 BMW X3
To start off, 2006 BMW 525 is newer by 3 year(s). Which means there will be less support and parts availability for 2003 BMW X3. In addition, the cost of maintenance, including insurance, on 2003 BMW X3 would be higher. At 2,995 cc (6 cylinders), 2003 BMW X3 is equipped with a bigger engine. In terms of performance, 2006 BMW 525 (215 HP @ 6500 RPM) has 14 more horse power than 2003 BMW X3. (201 HP @ 4000 RPM). In normal driving conditions, 2006 BMW 525 should accelerate faster than 2003 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW X3 weights approximately 250 kg more than 2006 BMW 525.
Because 2003 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2006 BMW 525. In wet, icy, snow, or gravel driving conditions, 2003 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, 2003 BMW X3 (410 Nm @ 1500 RPM) has 159 more torque (in Nm) than 2006 BMW 525. (251 Nm @ 2750 RPM). This means 2003 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 525. 2003 BMW X3 has automatic transmission and 2006 BMW 525 has manual transmission. 2006 BMW 525 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 BMW X3 will be easier to drive especially in heavy traffic.
Compare all specifications:
2006 BMW 525 | 2003 BMW X3 | |
Make | BMW | BMW |
Model | 525 | X3 |
Year Released | 2006 | 2003 |
Body Type | Station Wagon | SUV |
Engine Position | Front | Front |
Engine Size | 2497 cc | 2995 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 215 HP | 201 HP |
Engine RPM | 6500 RPM | 4000 RPM |
Torque | 251 Nm | 410 Nm |
Torque RPM | 2750 RPM | 1500 RPM |
Engine Bore Size | 78.8 mm | 84 mm |
Engine Stroke Size | 82 mm | 90 mm |
Top Speed | 240 km/hour | 215 km/hour |
Acceleration 0-100mph | 7.8 seconds | 8.2 seconds |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1680 kg | 1930 kg |
Vehicle Length | 4850 mm | 4570 mm |
Vehicle Width | 1850 mm | 1860 mm |
Vehicle Height | 1500 mm | 1680 mm |
Wheelbase Size | 2840 mm | 2730 mm |
Fuel Consumption Overall | 8.9 L/100km | 9.1 L/100km |
Fuel Tank Capacity | 70 L | 67 L |