1990 Ferrari Testarossa vs. 1971 Porsche 917

To start off, 1990 Ferrari Testarossa is newer by 19 year(s). Which means there will be less support and parts availability for 1971 Porsche 917. In addition, the cost of maintenance, including insurance, on 1971 Porsche 917 would be higher. At 4,994 cc, 1971 Porsche 917 is equipped with a bigger engine. In terms of performance, 1971 Porsche 917 (520 HP) has 135 more horse power than 1990 Ferrari Testarossa. (385 HP) In normal driving conditions, 1971 Porsche 917 should accelerate faster than 1990 Ferrari Testarossa. With that said, vehicle weight also plays an important factor in acceleration. 1990 Ferrari Testarossa weights approximately 732 kg more than 1971 Porsche 917.

Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 1971 Porsche 917 (610 Nm) has 110 more torque (in Nm) than 1990 Ferrari Testarossa. (500 Nm). This means 1971 Porsche 917 will have an easier job in driving up hills or pulling heavy equipment than 1990 Ferrari Testarossa.

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