1977 Holden GTS vs. 2013 Porsche Panamera

To start off, 2013 Porsche Panamera is newer by 36 year(s). Which means there will be less support and parts availability for 1977 Holden GTS. In addition, the cost of maintenance, including insurance, on 1977 Holden GTS would be higher. At 5,042 cc (8 cylinders), 1977 Holden GTS is equipped with a bigger engine. In terms of performance, 2013 Porsche Panamera (296 HP @ 6200 RPM) has 83 more horse power than 1977 Holden GTS. (213 HP @ 4800 RPM) In normal driving conditions, 2013 Porsche Panamera should accelerate faster than 1977 Holden GTS. With that said, vehicle weight also plays an important factor in acceleration. 2013 Porsche Panamera weights approximately 345 kg more than 1977 Holden GTS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 2013 Porsche Panamera is all wheel drive (AWD), it will have significant more traction and grip than 1977 Holden GTS. In wet, icy, snow, or gravel driving conditions, 2013 Porsche Panamera 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, both vehicles can yield 400 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.

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