2008 Lexus IS vs. 2009 Lexus RX
To start off, 2009 Lexus RX is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Lexus IS. In addition, the cost of maintenance, including insurance, on 2008 Lexus IS would be higher. At 3,439 cc (6 cylinders), 2009 Lexus RX is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2009 Lexus RX weights approximately 455 kg more than 2008 Lexus IS.
Because 2009 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, 2009 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, 2009 Lexus RX (340 Nm @ 4700 RPM) has 145 more torque (in Nm) than 2008 Lexus IS. (195 Nm @ 4600 RPM). This means 2009 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 | 2009 Lexus RX | |
Make | Lexus | Lexus |
Model | IS | RX |
Year Released | 2008 | 2009 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 1988 cc | 3439 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 0 HP | 270 HP |
Torque | 195 Nm | 340 Nm |
Torque RPM | 4600 RPM | 4700 RPM |
Engine Bore Size | 75 mm | 87.5 mm |
Engine Stroke Size | 75 mm | 96 mm |
Engine Compression Ratio | 10.0:1 | 10.8:1 |
Fuel Type | Gasoline | Gasoline |
Acceleration 0-100mph | 9.5 seconds | 7.8 seconds |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1455 kg | 1910 kg |
Vehicle Length | 4740 mm | 4740 mm |
Vehicle Height | 1490 mm | 1690 mm |
Wheelbase Size | 2680 mm | 2720 mm |
Fuel Consumption Overall | 10.1 L/100km | 12.4 L/100km |
Fuel Tank Capacity | 70 L | 73 L |