2003 BMW X3 vs. 2009 BMW 635
To start off, 2009 BMW 635 is newer by 6 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, 2009 BMW 635 (282 HP @ 4400 RPM) has 81 more horse power than 2003 BMW X3. (201 HP @ 4000 RPM) In normal driving conditions, 2009 BMW 635 should accelerate faster than 2003 BMW X3.
Because 2003 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW 635. 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, 2009 BMW 635 (580 Nm @ 1750 RPM) has 170 more torque (in Nm) than 2003 BMW X3. (410 Nm @ 1500 RPM). This means 2009 BMW 635 will have an easier job in driving up hills or pulling heavy equipment than 2003 BMW X3.
Compare all specifications:
2003 BMW X3 | 2009 BMW 635 | |
Make | BMW | BMW |
Model | X3 | 635 |
Year Released | 2003 | 2009 |
Body Type | SUV | Convertible |
Engine Position | Front | Front |
Engine Size | 2995 cc | 2993 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 201 HP | 282 HP |
Engine RPM | 4000 RPM | 4400 RPM |
Torque | 410 Nm | 580 Nm |
Torque RPM | 1500 RPM | 1750 RPM |
Engine Bore Size | 84 mm | 84 mm |
Engine Stroke Size | 90 mm | 90 mm |
Engine Compression Ratio | 17.0:1 | 17.0:1 |
Top Speed | 215 km/hour | 250 km/hour |
Acceleration 0-100mph | 8.2 seconds | 6.6 seconds |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Length | 4570 mm | 4830 mm |
Vehicle Width | 1860 mm | 1860 mm |
Vehicle Height | 1680 mm | 1380 mm |
Wheelbase Size | 2730 mm | 2790 mm |
Fuel Consumption Overall | 9.1 L/100km | 7.4 L/100km |
Fuel Tank Capacity | 67 L | 70 L |