2003 Porsche Cayenne vs. 2013 Lexus RX

To start off, 2013 Lexus RX is newer by 10 year(s). Which means there will be less support and parts availability for 2003 Porsche Cayenne. In addition, the cost of maintenance, including insurance, on 2003 Porsche Cayenne would be higher. At 4,511 cc (8 cylinders), 2003 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2003 Porsche Cayenne (444 HP @ 6000 RPM) has 178 more horse power than 2013 Lexus RX. (266 HP @ 6200 RPM). In normal driving conditions, 2003 Porsche Cayenne should accelerate faster than 2013 Lexus RX. With that said, vehicle weight also plays an important factor in acceleration. 2003 Porsche Cayenne weights approximately 460 kg more than 2013 Lexus RX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

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 Porsche Cayenne (620 Nm @ 2250 RPM) has 284 more torque (in Nm) than 2013 Lexus RX. (336 Nm @ 4700 RPM). This means 2003 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 2013 Lexus RX. 2003 Porsche Cayenne has automatic transmission and 2013 Lexus RX has manual transmission. 2013 Lexus RX will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Porsche Cayenne will be easier to drive especially in heavy traffic.

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