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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.

Mysterious Porsche 911 Cabriolet spied, could be GTS

While Porsche's designers can jokingly be accused of being some of the laziest in the industry due to the incremental changes to the 911's iconic design, no such charge can be leveled against the engineers and product planning folks. That's because it seems like each week arrives with news of a new variation of the marque's iconic rear-engined sports car. So, for this week, we've brought you images of what we think is the new 911 GTS Cabriolet, undergoing testing in a thawing winter wonderland.
Now, what is it that gives this 911 away, compared to standard convertible? Well, the big thing is the new offset, center-mounted exhausts. Borrowing a page from the last Volkswagen R32, these exhaust tips are unlike anything we've seen from Porsche. Only the GT3 wears center pipes, and unlike these spy photos, the twin pipes on the track-minded 911 are stacked neatly alongside each other. The other change spotted by our spies is the set of active-aerodynamic flaps in the front bumper, which can automatically channel air toward the brakes for increased cooling, or close off to reduce drag, as needed.
Those exhausts are a pretty big design detail, and so far as we can tell is the only differentiator between the other 911s in this car's posse. Our spies speculate that this could be a 911 Speedster, but point out that both the canvas roof and windshield remain unchanged - the rumored Speedster model would almost certainly feature a different roof assembly along with a steeply raked windshield.

Recharge Wrap-up: Tesla Model X towing drag race, Porsche 918 salvage auction

Watch an Alfa Romeo 4C drag race against a Tesla Model X towing an Alfa Romeo 4C. The ridiculous (or, perhaps more appropriately, ludicrous) race appeared in MotorTrend's Instagram, which was then shared on Facebook by Tesla Motors Autopilot Program Director Sterling Anderson, along with the comment, "Fun fact: many high-performance cars cross the quarter mile line faster when towed by a Model X than they do on their own four wheels." While we can't quite see the actual results of the drag race in the video, it appears to be a close one. Check it out in the video above, and read more from Electrek. A Porsche 918 Spyder has gone up for auction. Unfortunately, it's a salvage auction, and said performance plug-in hybrid is totally mangled. The gut-wrenching photos reveal an even sadder detail, as the car's odometer shows it only logged 92 miles before being involved in what appears to have been a terrible wreck (though the listing describes the miles as "not actual"). The current bid on the Copart auction site is up to $106,000, and the listing shows a $600,000 repair estimate. The very expensive hunk of metal and carbon fiber is located in Long Island. Check out the listing for yourself, or read more at MotorAuthority. GKN Driveline says that German drivers are more interested in plug-in hybrids (especially with all-wheel drive) than conventional hybrid cars. In a poll of more than 1,000 drivers commissioned by GKN, 75 percent preferred PHEVs to standard hybrids, while 61.2 percent said that 50 kilometers (31 miles) of electric range is enough for their daily driving duties. About 81 percent are "wary of hybrids," most believing them to be a poor value. 52 percent said their ideal car would combine a plug and all-wheel drive. "We believe that plug-in hybrids with all-wheel drive make sense," says GKN Automotive President of Engineering Peter Moelgg, "and the public's positive response to vehicle programmes that offer this combination – like the Volvo XC90 T8 Twin Engine, BMW i8, and Porsche 918 Spyder – can only continue to grow." Read more in the press release below. NEW RESEARCH REVEALS GERMAN DRIVERS PREFER PLUG-IN HYBRIDS Lohmar, Germany, 22 March 2016: Drivers now consider plug-in hybrid vehicles to be more attractive and practical than conventional hybrids, a survey commissioned by GKN Driveline has revealed.