2009 Lexus RX vs. 2009 Lexus IS

To start off, both 2009 Lexus RX and 2009 Lexus IS were released in the same year (2009). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 4,969 cc (8 cylinders), 2009 Lexus IS is equipped with a bigger engine. In terms of performance, 2009 Lexus IS (416 HP @ 6600 RPM) has 144 more horse power than 2009 Lexus RX. (272 HP @ 6200 RPM) In normal driving conditions, 2009 Lexus IS should accelerate faster than 2009 Lexus RX. With that said, vehicle weight also plays an important factor in acceleration. 2009 Lexus RX weights approximately 210 kg more than 2009 Lexus IS.

Because 2009 Lexus RX is four wheel drive (4WD), it will have significant more traction and grip than 2009 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 IS (503 Nm @ 5200 RPM) has 161 more torque (in Nm) than 2009 Lexus RX. (342 Nm @ 4700 RPM). This means 2009 Lexus IS will have an easier job in driving up hills or pulling heavy equipment than 2009 Lexus RX.

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