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GM’s vehicle electrification roadmap; little focus on conventional hybrids

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Fletcher is responsible for the Extended Range Electric Vehicle propulsion system in the Chevrolet Volt as well as the propulsion systems in GM’s upcoming line-up of Plug-In Hybrid Elecrtic Vehicles. GM estimates it will save a driver of a larger car about $1,850 a year in fuel.

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Cadillac introduces the 2014 ELR extended range electric vehicle

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Cadillac unveiled the anticipated 2014 ELR extended range electric (EREV) vehicle (based on the Converj concept, earlier post ) at the North American International Auto Show. gasoline-powered range-extender generator. The full driving range exceeds 300 miles (480 km). (By Earlier post.)

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GM CEO outlines highlights of fuel economy plan through MY2016: lightweighting; more efficient gasoline and clean diesel engines, electrification

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Within his talk about the need for a US energy policy at the IHS CERAWeek 2013 energy conference in Houston, GM Chairman and CEO Dan Akerson outlined some highlights of the company’s fuel economy plan through the 2016 model year. GM, said Akerson, is doing a much better job optimizing mass efficiency. More efficient gasoline engines.

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Cadillac ELR EREV uses active noise canceling across all engine speeds

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The 2014 Cadillac ELR extended range electric vehicle uses active noise canceling across all engine speeds when the on-board gasoline-powered electric generator turns on for extended-range driving. Acoustic refinement is an important attribute of every Cadillac interior, and ELR is no exception.

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DLR team develops demonstrator of free-piston linear generator as range extender for EVs; technology transfer to Universal Motor Corp.

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Researchers at the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) Institute of Vehicle Concepts in Stuttgart have developed a demonstrator multi-fuel free-piston linear generator (FPLG, or Freikolbenlineargenerator, FKLG in German) as a range extender for electric vehicles. 1; for natural gas, 13.5:1;

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2016 Chevrolet Volt EPA-rated at 53 miles all-electric range

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The Chevrolet Volt’s all-new second-generation Voltec extended-range electric propulsion system ( earlier post ) delivers 53 miles (85 km) of all-electric range, based on EPA testing. Today, Volt owners use battery power on 80% of their trips, according to GM. Earlier post.). Tarnowsky, S., and Savagian, P.

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Perspective: A View Into the New GM

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On 11 August, GM invited approximately 75 journalists and auto analysts to spend a day learning about the new GM. The day was split between a morning session at the GM tech center in Warren and an afternoon session at the GM proving grounds in Milford, MI. GM’s identify in the US starts with its four core brands.

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