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university of michigan transportation research institute
New-vehicle fuel economy in the US fell last month from a record high in August and was at its lowest level since January, likely reflecting a drop-off in sales of hybrid models such as the Toyota Prius, the University of Michigan's Transportation Research Institute (UMTRI) reports. September's ...
Average new-car fuel economy figures ended two straight months of in January and reached an all-time record of 24.5 miles per gallon, the University of Michigan Transportation Research Institute (UMTRI) says. Once again, Americans appeared to respond to higher gas prices by buying more ...