We take a look at the just unveiled 2015 GMC Yukon Denali and Yukon XL, and drive the Sierra Denali with the new Ecotec3 6.2-liter engine.
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When a new pickup truck debuted, did you ever wonder how its competitors would suddenly gain a few hundred pounds of towing capacity with seemingly no changes from the previous model year?
The all-new 2014 GMC Sierra has undergone specific design changes to boost both fuel efficiency and interior quietness, after spending a major portion of its development time in a wind tunnel.
In what may be a sign of shifting attitudes, GM is taking a bottom-line approach, only this time it's not based on how many cars are moved, but to whom and how.