GM investing $500 million in next-gen Ecotec engines, fuel efficiency highlighted

Filed under: Manufacturing/Plants , MPG , GM , USA Building cars is expensive, and many of the single priciest bits of technology driving research and development costs are wrapped up in the automobile’s powertrain. Therefore, it’s not particularly surprising to hear that General Motors has just announced a $494 million investment to build the next generation of Ecotec engines.

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