News tagged with fuel efficiency

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Five myths about diesel engines

(PhysOrg.com) -- Diesel engines, long confined to trucks and ships, are garnering more interest for their fuel efficiency and reduced carbon dioxide emissions, relative to gasoline engines. Argonne mechanical ...

Jun 14, 2011
4.3 / 5 (24) 15 | with audio podcast

The case of the missing gas mileage

Contrary to common perception, the major automakers have produced large increases in fuel efficiency through better technology in recent decades. There’s just one catch: All those advances have barely ...

Jan 04, 2012
4.1 / 5 (22) 63 | with audio podcast