1999 Pontiac GTO vs. 2010 Porsche Cayenne

To start off, 2010 Porsche Cayenne is newer by 11 year(s). Which means there will be less support and parts availability for 1999 Pontiac GTO. In addition, the cost of maintenance, including insurance, on 1999 Pontiac GTO would be higher. At 4,800 cc (8 cylinders), 2010 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2010 Porsche Cayenne (405 HP @ 6500 RPM) has 261 more horse power than 1999 Pontiac GTO. (144 HP @ 5600 RPM) In normal driving conditions, 2010 Porsche Cayenne should accelerate faster than 1999 Pontiac GTO. With that said, vehicle weight also plays an important factor in acceleration. 2010 Porsche Cayenne weights approximately 1046 kg more than 1999 Pontiac GTO. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 2010 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 1999 Pontiac GTO. In wet, icy, snow, or gravel driving conditions, 2010 Porsche Cayenne 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, 2010 Porsche Cayenne (500 Nm) has 297 more torque (in Nm) than 1999 Pontiac GTO. (203 Nm). This means 2010 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 1999 Pontiac GTO.

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