2007 Jeep Liberty vs. 2003 Lexus RX
To start off, 2007 Jeep Liberty 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 3,700 cc (6 cylinders), 2007 Jeep Liberty is equipped with a bigger engine. In terms of performance, 2007 Jeep Liberty (210 HP @ 5200 RPM) has 12 more horse power than 2003 Lexus RX. (198 HP @ 5600 RPM). In normal driving conditions, 2007 Jeep Liberty should accelerate faster than 2003 Lexus RX. With that said, vehicle weight also plays an important factor in acceleration. 2007 Jeep Liberty weights approximately 166 kg more than 2003 Lexus RX. 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 Jeep Liberty (319 Nm @ 4000 RPM) has 35 more torque (in Nm) than 2003 Lexus RX. (284 Nm @ 4400 RPM). This means 2007 Jeep Liberty will have an easier job in driving up hills or pulling heavy equipment than 2003 Lexus RX. 2003 Lexus RX has automatic transmission and 2007 Jeep Liberty has manual transmission. 2007 Jeep Liberty will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Lexus RX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Jeep Liberty | 2003 Lexus RX | |
| Make | Jeep | Lexus |
| Model | Liberty | RX |
| Year Released | 2007 | 2003 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 3700 cc | 3000 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 210 HP | 198 HP |
| Engine RPM | 5200 RPM | 5600 RPM |
| Torque | 319 Nm | 284 Nm |
| Torque RPM | 4000 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2031 kg | 1865 kg |
| Vehicle Length | 4440 mm | 4590 mm |
| Vehicle Width | 1830 mm | 1820 mm |
| Vehicle Height | 1790 mm | 1670 mm |
| Wheelbase Size | 2660 mm | 2620 mm |
