2003 Lexus RX vs. 2007 BMW 645
To start off, 2007 BMW 645 is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Lexus RX. In addition, the cost of maintenance, including insurance, on 2003 Lexus RX would be higher. At 4,398 cc (8 cylinders), 2007 BMW 645 is equipped with a bigger engine. In terms of performance, 2007 BMW 645 (328 HP @ 6100 RPM) has 130 more horse power than 2003 Lexus RX. (198 HP @ 5600 RPM) In normal driving conditions, 2007 BMW 645 should accelerate faster than 2003 Lexus RX. With that said, vehicle weight also plays an important factor in acceleration. 2003 Lexus RX weights approximately 50 kg more than 2007 BMW 645.
Because 2003 Lexus RX is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW 645. In wet, icy, snow, or gravel driving conditions, 2003 Lexus RX 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 645 (450 Nm @ 3600 RPM) has 166 more torque (in Nm) than 2003 Lexus RX. (284 Nm @ 4400 RPM). This means 2007 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2003 Lexus RX.
Compare all specifications:
2003 Lexus RX | 2007 BMW 645 | |
Make | Lexus | BMW |
Model | RX | 645 |
Year Released | 2003 | 2007 |
Body Type | SUV | Convertible |
Engine Position | Front | Front |
Engine Size | 3000 cc | 4398 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Horse Power | 198 HP | 328 HP |
Engine RPM | 5600 RPM | 6100 RPM |
Torque | 284 Nm | 450 Nm |
Torque RPM | 4400 RPM | 3600 RPM |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1865 kg | 1815 kg |
Vehicle Length | 4590 mm | 4830 mm |
Vehicle Width | 1820 mm | 1860 mm |
Vehicle Height | 1670 mm | 1380 mm |
Wheelbase Size | 2620 mm | 2790 mm |