GM claims it's first to sell million 30+ mpg vehicles As we continue to put together all the data for the year-end edition of By The Numbers, General Motors has announced that it sold more than a million vehicles in the US last year that achieved at least 30 miles per gallon on the highway. More impressively, GM managed this feat using multiple strategies including small vehicle size, turbocharged engines and hybrid or plug-in technologies across four brands (Buick, Cadillac, Chevrolet and GMC) accounting for 13 separate models. This number will grow even more in 2013 thanks to cars like the all-electric Spark, the diesel Cruze, the range-extended Cadillac ELR and the Buick Encore compact CUV.

GM claims it's first to sell million 30+ mpg vehicles

GM claims it's first to sell million 30+ mpg vehicles

GM claims it's first to sell million 30+ mpg vehicles

 GM claims it's first to sell million 30+ mpg vehicles

GM claims it's first to sell million 30+ mpg vehicles

GM claims it's first to sell million 30+ mpg vehicles rear view

GM claims it's first to sell million 30+ mpg vehicles

GM claims it's first to sell million 30+ mpg vehicles rear view

GM claims it's first to sell million 30+ mpg vehicles gas

GM claims it's first to sell million 30+ mpg vehicles front view

GM claims it's first to sell million 30+ mpg vehicles