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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.

NFL draft recruits to get Porsche 911s for fastest 40 times

It's fair to say the NFL Combine is a big deal for players entering a draft. Their future quite literally comes down to a series of drills. You a defensive tackle? Better rock out on the bench press. Hoping to be the next great wide receiver? Your vertical better be awesome. And what of the running backs? Well, few drills match the importance of the 40-yard dash. That particular drill will have a renewed importance not just for the RBs, but for other skill positions at this year's Combine, as the three fastest times will be gifted a shiny new Porsche 911. Adidas is offering up the three cars, which ESPN reports are valued at about $83,000 a piece. That means these new recruits won't be rolling around in a Turbo or GT3. They will, however, sport a questionable sense of design, as the German shoe company has fitted a cheetah print, which is meant to match one of the company's new trainers. You can check both the car and the shoe out above. NFL fans, meanwhile, should feel free to head into Comments and let us know who you think will take home a new 911. Related Video:

Xcar considers the Porsche 911 GT3's PDK

Porsche ruffled some feathers when it unveiled the latest 911 GT3 a couple of years ago with a dual-clutch transmission instead of an old-school manual. The rationale was (and remains) that the PDK makes the enthusiast's Elfen faster than it would be with a stick. The purists scoffed, but Zuffenhausen held firm – and even did the same with the even more hardcore GT3 RS. In its latest video, the boys at Xcar set out to find out if the GT3 with its fancy automated gearbox is as good as the previous model (or as good as the current model could be) with a manual – and took in some of the track toy's other trickery while they were at it. Check out the video above to find out what conclusion they reached.