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Recharge Wrap-up: Porsche 918 Spyder named Robb Report Car of the Year, cheap E85 in MN

Robb Report has named the Porsche 918 Spyder as its 2015 Car of the Year. The luxury lifestyle publication chose the powerful hybrid for being "the rarest, fastest, quickest, and most groundbreaking production Porsche ever," says Robb Report automotive consultant Robert Ross. About 140 judges were involved in the decision, which was announced at the North American International Auto Show in Detroit this week. Read more at Robb Report. Samsung SDI brought four new batteries to the Detroit Auto Show. One is a 120-Ah battery with a range of over 300 kilometers (186 miles). A second is interoperable between plug-in hybrid and all-electric vehicles. A third is a compact hybrid battery that offers smaller packaging without losing capacity. The fourth is a low-voltage system meant to replace or work alongside lead-acid batteries and improve fuel economy. Read more at The Korea Economic Daily, or in the press release below. A relationship between a Minnesota ethanol producer and retailers means cheap E85 for customers. The DENCO II ethanol plant began blending its own E85 fuel in 2011, and now sells directly to 45 gas stations. DENCO II sets the pricing for the fuel, and has been running a promotion for certain retailers to sell E85 for about a dollar cheaper than E10 gasoline. That promotion includes a Cenex station in Alexandria, MN selling E85 for just 85 cents per gallon. The result has been success for both the producer and gas stations, with customers having more cash to spend on retail goods when they go inside to warm up. Read more at Ethanol Producer Magazine. Samsung SDI, targeting the North American market with automotive batteries and high-tech materials ? Display batteries and materials for automobiles at NAIAS from January 12, 2015 ? Introduce high capacity battery cells providing 300km driving distance per charge ? Present Non-Painting Metallic Material, the winner of SPE Automotive Innovation Award ? Samsung SDI, the world-leading material and energy solution provider introduced automotive batteries and engineering plastic materials targeting the North American market at the Detroit auto show. Samsung SDI showed off automotive batteries for electric vehicles as well as advanced materials for the interiors and exteriors of conventional vehicles at the 2015 North American International Auto Show.

'Faster. Farther.' dives into the history of Porsche racing tech

No doubt, Porsche has produced some of the best endurance racecars around, such as the turbocharged, slant-nose 935 of the 1970s and the ground-effects-enhanced 956 and 962 of the 1980s. But the company's most famous racecar, its first overall winner at the 24 Hours of Le Mans, was the 917.
The 917 embodied many of Porsche's technological achievements up to that point, such as the company's first 12- and 16-cylinder engines (the flat-16 was never used in competition), fiberglass bodies that implemented early aerodynamic practices and the use of new, exotic materials, such as magnesium and titanium.
The racecar was commissioned by the head of Porsche Motorsports, Ferdinand Piëch, to win overall at the 24 Hours of Le Mans in 1970, after he realized a loophole in the rules that allowed cars to compete with engines up to five liters in the Sport category if they were also production models. Piëch saw opportunity: the top prototype class was restricted to three liters; the production minimum to compete in Sport was 25 cars. And so, with much effort, Porsche assembled 25 "production" 4.5-liter 917s and had them parked in a neat line for the race inspectors to verify their legitimacy. It didn't take long before people realized the new Porsches were much faster than the prototype racers, with a top speed approaching 250 miles per hour.

Ford GT dominates Le Mans qualifying, gets slapped with performance adjustment

Fifty years after Bruce McLaren and Chris Amon drove the Ford GT40 to victory at the 24 Hours of Le Mans, Ford is poised for a historic return to the Circuit de la Sarthe. The new Ford GT took the top two qualifying positions in the LMGTE Pro class, and four of the top five. Ferrari's 488 filled in the rest of the spots in the top seven, the first two from AF Corse. In other words, we're primed for a reboot of the classic Ford-Ferrari feud at this year's race. Or not, as the ACO, which organizes the 24 Hours of Le Mans, announced sweeping pre-race Balance of Performance (BOP) adjustments this morning that make this year's GT class anybody's race. In LMP1, last year's overall winner Porsche locked up the top two spots with the 919 Hybrid and will lead the entire field at race start. Toyota's two-car factory effort followed with qualifying times 1.004 and 2.170 seconds behind the pole lap. Audi rounds out the manufacturer-backed LMP1 class in fifth and sixth. Full qualifying results can be found here. The storyline for the GT cars is perfect - some say too perfect. Ford's class-leading times came after BOP adjustment to the Corvette Racing C7.R before qualifying. BOP is intended to level the playing field in the class by adjusting power, ballast, and fuel capacity. (Check out this explainer video for more, or even just if you love French accents.) But the process is riddled with unknowns and ripe for accusations of sandbagging. That is, if the Ford cars were intentionally slow in practice they could hope for BOP adjustment to improve their race chances. On the Corvette side, last year's GTE Pro winner went from the top of the field to the bottom, barely improving from practice to qualifying. If you think Le Mans is as rigged at the NBA Playoffs, well, it's not that simple. Because if Ford and Ferrari held back until qualifying - the eighth-place Porsche 911 RSR is three-and-a-half seconds off the class pole time - it was a pretty dumb strategy. This morning, the ACO tried to put things back in order by limiting the boost in the Ford GT's twin-turbo V6 and adding 11 pounds of ballast. Ferrari was also given extra weight but allowed more fuel capacity. The Corvette and Aston Martin teams were both given breaks on their air restrictors, which will allow their engines to make more power. Both Ford and Porsche also received extra fuel capacity.