2008 Lexus IS vs. 2003 Lexus RX
To start off, 2008 Lexus IS is newer by 5 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 3,000 cc (6 cylinders), 2003 Lexus RX is equipped with a bigger engine. In terms of performance, 2003 Lexus RX (198 HP @ 5600 RPM) has 45 more horse power than 2008 Lexus IS. (153 HP @ 6200 RPM) In normal driving conditions, 2003 Lexus RX should accelerate faster than 2008 Lexus IS. With that said, vehicle weight also plays an important factor in acceleration. 2003 Lexus RX weights approximately 410 kg more than 2008 Lexus IS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Lexus RX is four wheel drive (4WD), it will have significant more traction and grip than 2008 Lexus IS. 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, 2003 Lexus RX (284 Nm @ 4400 RPM) has 89 more torque (in Nm) than 2008 Lexus IS. (195 Nm @ 4600 RPM). This means 2003 Lexus RX will have an easier job in driving up hills or pulling heavy equipment than 2008 Lexus IS.
Compare all specifications:
2008 Lexus IS | 2003 Lexus RX | |
Make | Lexus | Lexus |
Model | IS | RX |
Year Released | 2008 | 2003 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 1986 cc | 3000 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 153 HP | 198 HP |
Engine RPM | 6200 RPM | 5600 RPM |
Torque | 195 Nm | 284 Nm |
Torque RPM | 4600 RPM | 4400 RPM |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Rear | 4WD |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1455 kg | 1865 kg |
Vehicle Length | 4410 mm | 4590 mm |
Vehicle Width | 1730 mm | 1820 mm |
Vehicle Height | 1430 mm | 1670 mm |
Wheelbase Size | 2680 mm | 2620 mm |