1972 Porsche 914 Gt Roller on 2040-cars

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Porsche 911 Aerodynamic prototype cheated the wind ahead of its time

You might think that sports cars would have the lowest drag coefficient of all cars. And yes, they do tend to be more slippery than, say, SUVs or convertibles, but the sleekest vehicles on the road tend to be EVs, hybrids and luxury sedans. Sports cars, on the other hand, have aerodynamically detrimental needs for downforce and additional engine cooling. Still, the Porsche 911 is better than most, and has only gotten more so over the years. Its relatively narrow track and compact form mean it has a smaller frontal area than some other sports cars, and the gradual sweeping back of its headlights and windshield have only augmented its capacity for cheating the wind.
This 911 prototype, however, is even more aerodynamic than most. It's based on a "G model" 911 from 1984, but employed such features as covered wheels, a new rear spoiler and a reprofiled front end to drop its drag coefficient from 0.40 to 0.27, making it as slippery as a modern sedan and better at cheating the wind than just about anything built up to that point, save for maybe the Tatra 77, Citroën SM or Tucker Torpedo.
Elements of this prototype ended up gradually making it into production Porsches for years to come, and you can clearly see early influences on the second-generation 964 and even on the 959. It's featured here as the latest installment in a video series on rare historic Porsches unearthed from the company archives, following previous clips that featured a rare V8-powered 911 and a mid-engined 911 prototype. Scope out the latest episode in the video below.

Porsche 918 Spyder recalled over bad wiring harness

An investigation of customer concerns has led to a global recall of the Porsche 918 Spyder, including 223 units in North America. The carmaker said that a carbon fiber component can damage a radiator fan wiring harness, so it is contacting owners directly to have their cars brought in for a service inspection. The issue affects cars built through the end of April 2015; cars built after that use a revised design. Dealers will remount the wiring harness, a process that should take half a day. You'll find more information in the press release below. Related Video: Porsche recalling 918 Spyder models for service inspection Precautionary recall: affected customers will be contacted directly Atlanta. Porsche has issued a global recall for 918 Spyder models that have already been delivered. This precautionary recall for a service inspection affects 223 vehicles in the United States. This is because the electric wiring harness for a radiator fan in vehicles manufactured up until the end of April 2015 could be damaged by a carbon-fiber component. The wiring harness will be examined and optimally remounted in the work shop. The cause was identified following a detailed examination of inquiries. Corrective measures have subsequently been taken in manufacturing. The owners of the affected vehicles will be contacted directly by Porsche Cars North America. The service visit, which will be free of charge, will be arranged as quickly as possible and the inspection will likely require the vehicle to be left in the shop for half a day. Featured Gallery 2015 Porsche 918 Spyder: First Drive View 51 Photos Image Credit: Copyright 2015 Porsche / AOL Green Recalls Porsche Safety Convertible Hybrid Luxury Performance porsche 918 spyder

The List: Best of Scenic Drives

The List hosts Jessi Combs and Patrick McIntyre have gone on some incredible scenic drives throughout the series, including a drive through the Italian Alps, a cruise on the Pacific Coast Highway, and winding their way across the Tail of the Dragon. Here's a look back at some of our favorite moments of scenic driving. If you like what you see, stay tuned to watch the full episodes, or click here to go directly to our episode archive and pick out some of your own favorite moments of The List to revisit. The List #0100: Drive the Italian Alps The List #0567: Drive The PCH The List #0011: Drive the Tail of the Dragon Have an RSS feed? Click here to add The List. Click here to subscribe to The List in iTunes. Click here to learn more about our hosts, Jessi and Patrick. Bentley Maserati Porsche Driving Convertible The List Videos Original Video