Get Used 2018 GMC Values

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2018
All Body Styles
2018 GMC Acadia trims

2018 Acadia

MPG City
17-21
MPG Hwy
25

GMC’s midsize Acadia SUV offers multifarious uses, doubling as a family hauler or weekend excursionist. Learn more.

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2018 GMC Canyon trims

2018 Canyon

MPG City
17-20
MPG Hwy
24

The Canyon continues its long run in the GMC fleet, with plenty of features to offer in 2018. Learn more.

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2018 GMC Savana Passenger trims

2018 Savana Passenger

MPG City
No data
MPG Hwy
No data

The Savana passenger van can haul the entire crew to and from destinations with ample room for 12 passengers and plenty of addable options. Learn more.

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2018 GMC Sierra 1500 trims

2018 Sierra 1500

MPG City
15-18
MPG Hwy
20

The full-size Sierra 1500 by GMC makes it clear that no job is too big for this truck. Learn more.

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2018 GMC Sierra 2500HD trims

2018 Sierra 2500HD

MPG City
No data
MPG Hwy
No data

The Sierra 2500 HD is a capable, rugged truck that offers an impressive list of standard features. Learn more.

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2018 GMC Sierra 3500HD trims

2018 Sierra 3500HD

MPG City
No data
MPG Hwy
No data

The 3500 HD Sierra leaves no stone unturned in the ongoing quest to make the world’s most capable full-sized pickup truck. Learn more.

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2018 GMC Terrain trims

2018 Terrain

MPG City
21-28
MPG Hwy
26

This stylish crossover SUV has all the power of a large pick-up truck, with all the comfort of a minivan and all the style of a luxury sedan. Learn more.

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2018 GMC Yukon trims

2018 Yukon

MPG City
14-16
MPG Hwy
22

GMC’s Yukon providers an equal mix of luxury, power and interior room. Learn more.

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2018 GMC Yukon XL trims

2018 Yukon XL

MPG City
14-16
MPG Hwy
21

The Yukon XL is one of GMC’s largest and most luxurious vehicles Learn more.

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Appearing on showrooms during the second part of 2017, the 2018 GMC Terrain explores increased refinement over the first-generation model it replaces. Embracing GMC's modern design DNA, the 2018 Terrain compact crossover features standard active grille shutters, soft-touch materials for the interior and GM's Teen Driver system. The restyled Terrain is offered with a pair of turbocharged gasoline engines as well as 1.6-liter diesel powerplant that generates 240 pound-feet of torque. Completely redesigned as a downsized but still larger crossover vehicle, the GMC Acadia adds a new tire fill alert features as standard equipment on all models. The 2018 Acadia also features a new All Terrain package combinable with the SLE and SLT trim level adding a body-color matching grille surround, dark chrome trim and unique interior accents. Base versions of the GMC Sierra 1500 as well as the Sierra 2500HD and Sierra 3500HD gain the added convenience of a seven-inch touchscreen audio unit and rear-vision camera. New exterior color options have also been incorporated on 2018 GMC Sierra models. The GMC Canyon gains the option of leather front seats with the All Terrain as well as a washer fluid level sensor on all models of the mid-sized pickup truck.