1979 GMC Suburban vs. 2006 Porsche Cayenne

To start off, 2006 Porsche Cayenne is newer by 27 year(s). Which means there will be less support and parts availability for 1979 GMC Suburban. In addition, the cost of maintenance, including insurance, on 1979 GMC Suburban would be higher. At 4,511 cc (8 cylinders), 2006 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2006 Porsche Cayenne (515 HP @ 5500 RPM) has 386 more horse power than 1979 GMC Suburban. (129 HP @ 4000 RPM) In normal driving conditions, 2006 Porsche Cayenne should accelerate faster than 1979 GMC Suburban. With that said, vehicle weight also plays an important factor in acceleration. 2006 Porsche Cayenne weights approximately 123 kg more than 1979 GMC Suburban. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2006 Porsche Cayenne (720 Nm @ 2750 RPM) has 435 more torque (in Nm) than 1979 GMC Suburban. (285 Nm @ 2000 RPM). This means 2006 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 1979 GMC Suburban.

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