1999 Buick Cielo vs. 1971 Porsche 917

To start off, 1999 Buick Cielo is newer by 28 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 282 more horse power than 1999 Buick Cielo. (238 HP) In normal driving conditions, 1971 Porsche 917 should accelerate faster than 1999 Buick Cielo.

Because 1971 Porsche 917 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1971 Porsche 917. However, in wet, icy, snow, or gravel driving conditions, 1999 Buick Cielo, being front wheel drive (FWD), will offer much better control with better grip. 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 237 more torque (in Nm) than 1999 Buick Cielo. (373 Nm). This means 1971 Porsche 917 will have an easier job in driving up hills or pulling heavy equipment than 1999 Buick Cielo. 1999 Buick Cielo has automatic transmission and 1971 Porsche 917 has manual transmission. 1971 Porsche 917 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Buick Cielo will be easier to drive especially in heavy traffic.

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