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Expert: 54.5 mpg CAFE standard can be reached without many plug-ins

Johnson Controls executive Brian Kesseler isn't likely to get any holiday presents this year from Nissan chief Carlos Ghosn or Tesla Motors head Elon Musk, but lots of other folks might be happy with what he has to say about automakers' efforts to reach stricter fleetwide fuel-economy standards. Speaking at the Automotive News World Congress, Kesseler said automakers wouldn't need to sell an extensive number of plug-in vehicles in order to meet the 54.5 mile per gallon Corporate Average Fuel Economy (CAFE) standard the US government set in 2012 for 2025 model-year vehicles. In fact, he said, components such as stop-start engine technology, turbochargers and direct injection may actually do the trick. Already, things like smaller engine sizes and lighter cars are already playing major roles in spurring fuel-efficiency gains. Of course, Johnson Controls sells batteries specially built for stop-start systems, so Kesseler does have a bit of skin in this game. The 54.5-mpg CAFE standard equates to about a 40-mpg "real world" fuel-efficiency level. To put that into perspective, the Environmental Protection Agency (EPA) said in a report late last year that model-year 2013 average fuel economy was an even 24 mpg. That was up from 23.6 mpg for the 2012 model year and 22.4 mpg for 2011. News Source: Automotive NewsImage Credit: AP Government/Legal Green Ford Fuel Efficiency mpg CAFE standards ecoboost johnson controls

Report: GM struggling to market turbo technology

In the automotive realm, marketing can sometimes prove just as important as the actual product. Take, for instance, Ford's well regarded EcoBoost technology, which couples turbocharging with direct injection to produce more horsepower and reduce fuel consumption. Would it surprise you to hear that General Motors has had similar technology on the market for over three years?
It's true. GM's first turbocharged, direct injected powerplants hit the market for the 2007 model. The 2.0-liter Ecotec mills put down an impressive 260 horsepower and a matching 260 pound-feet of torque, and they were lauded by the press in the engine bays of the Pontiac Solstice, Saturn Sky, Chevrolet Cobalt SS and Chevrolet HHR SS. But few people outside a core group of enthusiasts actually remember this fact.
Says Uwe Grebe, executive director of GM's global advanced engineering, "We didn't have a badge and say, 'This is the most important thing we will put on all our brochures.'" Ford, however, did just that, and it's EcoBoost engines are right at the tips of all our tongues when we discuss today's most advanced powerplants. So, how does The General fix its mistake?

Ford Shelby GT350R sets 7:32.19 Nurburgring lap time

It was over a year ago that the Chevy Camaro Z/28 clocked a Nurburgring lap time of 7 minutes and 37.47 seconds, propelling itself up the leader boards as the fastest American muscle car to lap the infamous Nordschleife. But now word has it that another piece of Detroit iron has clocked an even faster time. According to Evo, the new Ford Shelby GT350R Mustang has lapped the Green Hell in a blitzkrieg 7:32.19. That's more than five seconds faster than the Z/28, and propels the GT350R into proper supercar territory: incrementally quicker than the Ferrari 458 Italia and in league with lap times posted by the Nissan GT-R (though not the fastest Godzilla has clocked over the years). With output quoted at "more than 500 horsepower and more than 400 lb-ft of torque," and no 0-60, quarter-mile or top end figures revealed to date, this marks the first genuine measure of performance we've seen for the track-focused pony car - though the numbers have yet to be officially confirmed. The GT350R packs a 5.2-liter V8 unburdened by 130 pounds of excess weight – helped along by carbon-fiber wheels coated in Michelin Pilot Sport Cup 2 rubber. Related Video: