2015 GMC Sierra 1500 ratings and reviews

GMC’s redesigned its Sierra 1500 in 2014 to give drivers an even better fuel range in a more refined and comfortable interior without sacrificing its dominant performance, so the 2015 version returns with the very best of its redesign. GMC offers the Sierra 1500 in four trim levels, with the base Sierra coming with a 4.3-liter V6 EcoTec3 engine, stability and traction control systems, cruise control, a 3.5-inch driver information center, and split-folding rear seats. SLE adds a heavy-duty automatic locking rear differential, a larger color infotainment display, remote keyless entry, and color-keyed carpeting, while SLT adds a transmission cooler, a remote vehicle start system, a rear window defroster, and power-adjustable pedals. At the top of the lineup is the Denali with a magnetic ride suspension system, hill descent control, floor mats, heated and cooled front seats, front and rear parking assistance, a leather-wrapped steering wheel with audio controls, and a chrome grille surround with Denali accents.

Select a 2015 GMC Sierra 1500 trim level (1)

GMC’s redesigned its Sierra 1500 in 2014 to give drivers an even better fuel range in a more refined and comfortable interior without sacrificing its dominant performance, so the 2015 version returns with the very best of its redesign. GMC offers the Sierra 1500 in four trim levels, with the base Sierra coming with a 4.3-liter V6 EcoTec3 engine, stability and traction control systems, cruise control, a 3.5-inch driver information center, and split-folding rear seats. SLE adds a heavy-duty automatic locking rear differential, a larger color infotainment display, remote keyless entry, and color-keyed carpeting, while SLT adds a transmission cooler, a remote vehicle start system, a rear window defroster, and power-adjustable pedals. At the top of the lineup is the Denali with a magnetic ride suspension system, hill descent control, floor mats, heated and cooled front seats, front and rear parking assistance, a leather-wrapped steering wheel with audio controls, and a chrome grille surround with Denali accents.


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