Indeed, if all new cars and light trucks adopted available and emerging gas- saving technologies, the average fuel economy of U.S. cars would surge to 46 mpg, up from todays 27 mpg. And SUVs could average 40 mpg, up from todays 21 mpg, according to a recent study prepared in part by John DeCicco, a senior fellow at Environmental Defense, a New York Citybased environmental group. Technology Review - Why Not a 40-MPG SUV? |
