2003 BMW X3 vs. 2007 Lexus RX
To start off, 2007 Lexus RX is newer by 4 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 3,456 cc (6 cylinders), 2007 Lexus RX is equipped with a bigger engine. In terms of performance, 2007 Lexus RX (272 HP @ 6200 RPM) has 87 more horse power than 2003 BMW X3. (185 HP @ 6000 RPM) In normal driving conditions, 2007 Lexus RX should accelerate faster than 2003 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW X3 weights approximately 5 kg more than 2007 Lexus RX.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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 Lexus RX (342 Nm @ 4700 RPM) has 97 more torque (in Nm) than 2003 BMW X3. (245 Nm @ 3500 RPM). This means 2007 Lexus RX will have an easier job in driving up hills or pulling heavy equipment than 2003 BMW X3.
Compare all specifications:
2003 BMW X3 | 2007 Lexus RX | |
Make | BMW | Lexus |
Model | X3 | RX |
Year Released | 2003 | 2007 |
Body Type | SUV | SUV |
Engine Position | Front | Front |
Engine Size | 2492 cc | 3456 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 185 HP | 272 HP |
Engine RPM | 6000 RPM | 6200 RPM |
Torque | 245 Nm | 342 Nm |
Torque RPM | 3500 RPM | 4700 RPM |
Engine Compression Ratio | 10.5:1 | 10.8:1 |
Drive Type | 4WD | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1840 kg | 1835 kg |
Vehicle Length | 4570 mm | 4750 mm |
Vehicle Width | 1860 mm | 1850 mm |
Vehicle Height | 1680 mm | 1680 mm |
Wheelbase Size | 2800 mm | 2720 mm |
Fuel Tank Capacity | 67 L | 72 L |