1972 Porsche 917 vs. 2007 Porsche 911

To start off, 2007 Porsche 911 is newer by 35 year(s). Which means there will be less support and parts availability for 1972 Porsche 917. In addition, the cost of maintenance, including insurance, on 1972 Porsche 917 would be higher. At 4,994 cc, 1972 Porsche 917 is equipped with a bigger engine. In terms of performance, 1972 Porsche 917 (520 HP) has 47 more horse power than 2007 Porsche 911. (473 HP). In normal driving conditions, 1972 Porsche 917 should accelerate faster than 2007 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 2007 Porsche 911 weights approximately 792 kg more than 1972 Porsche 917.

Because 2007 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 1972 Porsche 917. In wet, icy, snow, or gravel driving conditions, 2007 Porsche 911 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, 2007 Porsche 911 (620 Nm) has 10 more torque (in Nm) than 1972 Porsche 917. (610 Nm). This means 2007 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1972 Porsche 917.

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