2007 Lexus RX vs. 2003 Jeep Grand Cherokee
To start off, 2007 Lexus RX is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Jeep Grand Cherokee. In addition, the cost of maintenance, including insurance, on 2003 Jeep Grand Cherokee would be higher. At 3,960 cc (6 cylinders), 2003 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2007 Lexus RX (272 HP @ 6200 RPM) has 77 more horse power than 2003 Jeep Grand Cherokee. (195 HP @ 4600 RPM). In normal driving conditions, 2007 Lexus RX should accelerate faster than 2003 Jeep Grand Cherokee. With that said, vehicle weight also plays an important factor in acceleration. 2007 Lexus RX weights approximately 194 kg more than 2003 Jeep Grand Cherokee. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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 30 more torque (in Nm) than 2003 Jeep Grand Cherokee. (312 Nm @ 3000 RPM). This means 2007 Lexus RX will have an easier job in driving up hills or pulling heavy equipment than 2003 Jeep Grand Cherokee.
Compare all specifications:
2007 Lexus RX | 2003 Jeep Grand Cherokee | |
Make | Lexus | Jeep |
Model | RX | Grand Cherokee |
Year Released | 2007 | 2003 |
Body Type | SUV | SUV |
Engine Position | Front | Front |
Engine Size | 3456 cc | 3960 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 272 HP | 195 HP |
Engine RPM | 6200 RPM | 4600 RPM |
Torque | 342 Nm | 312 Nm |
Torque RPM | 4700 RPM | 3000 RPM |
Engine Compression Ratio | 10.8:1 | 8.7:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | 4WD | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1910 kg | 1716 kg |
Vehicle Length | 4580 mm | 4620 mm |
Vehicle Width | 1850 mm | 1840 mm |
Vehicle Height | 1680 mm | 1770 mm |
Wheelbase Size | 2730 mm | 2700 mm |