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Chrysler Group files S-1 for IPO; snapshot of R&D priorities; exploring a light-duty hydraulic hybrid

Green Car Congress

As one example cited, the company has increased its use of high-strength steel and other lightweight materials to reduce vehicle weight, and thus improve fuel economy, while still meeting standards for vehicle safety. This engine provides better fuel economy and refinement than our current World Gas Engine. Earlier post.).

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Consumer Reports: Tesla and other domestic brands take big steps backwards in reliability rankings

Green Car Congress

Consumer Reports’ survey also reveals that some automakers—striving for improved fuel economy—are clearly making more reliable turbocharged engines than others. The Dodge Grand Caravan continues to have “Average” reliability, while the Challenger, Durango, and Journey all stay “Below-Average.” —Jake Fisher.

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