Though gas mileage ratings for GM’s full-size SUVs are impressive among their competitive set, they aren’t likely to bring smiles to anyone at the pump; competitors aside, their combined ratings still ...
The entire GMC Yukon lineup was completely redesigned for 2007 and added the Hybrid and XFE in 2008, with 2009 seeing more extensive applications of the six-speed automatic transmission, and ...
Whether GM's become a better corporate citizen remains to be seen, but given this is a fuel-gulping 5600-pound sled, the results are impressive. Recently released EPA fuel-economy numbers don't look ...