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Experience the 2021 GMC Terrain at Speck Buick GMC of Tri-Cities

If you are in the market for a dependable compact SUV with plenty of interior spaciousness and everyday practicality, the 2021 GMC Terrain is ready to deliver. From its stylish exterior design to its convenient, intuitive interior cabin, the all-new Terrain is designed to provide stable, engaging performance and smooth travel in any condition. At Speck Buick GMC of Tri-Cities, we are thrilled to introduce the 2021 Terrain to our stellar new model inventory. Stop by today for a closer look at everything the model has to offer!


The 2021 GMC Terrain captures attention immediately with a bold, confident center grille. The model's exterior design catches the eye from the front to the rear, with bold High-Intensity Discharge LED headlamps, C-shaped taillamps, and smooth lines throughout. Features such as a hands-free power liftgate improve accessibility and convenience while offering a stylish spin on the Terrain's appearance.

On the inside, the 2021 GMC Terrain is designed to keep you comfortable and protected. An upscale cabin provides plenty of space for the entire family, while versatile split-folding rear seating allows you to make the most of the Terrain's cargo capacity.


The 2021 GMC Terrain comes with GMC Pro Safety driver-assist technology, a suite of standard features designed to keep you secure at every stage of your journey. Standard features include Blind Zone Alert, Lane Change Alert, Rear Park Assist, and many others. GMC Infotainment is standard for all 2021 Terrain models. Fully compatible with your smartphone, GMC Infotainment allows you to access Amazon Alexa, Apple CarPlay, and Android Auto. A vibrant touchscreen interface keeps you engaged, while a built-in navigation system makes for smooth travel.


The 2021 GMC Terrain is powered by a standard 1.5-liter 4-cylinder engine, which delivers up to 170 horsepower for well-rounded performance in any condition. An available turbocharged option increases output to 252 horsepower, giving you the choice of two dynamic engines when customizing your 2021 Terrain.

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  1. Speck Buick GMC of Tri-Cities

    PASCO, WA 99301

    • Sales: (509) 740-0295
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  • Contact our Sales Department at: (509) 740-0295
  • Monday8:30 am - 7:00 pm
  • Tuesday8:30 am - 7:00 pm
  • Wednesday8:30 am - 7:00 pm
  • Thursday8:30 am - 7:00 pm
  • Friday8:30 am - 7:00 pm
  • Saturday8:30 am - 7:00 pm
  • Sunday10:00 am - 6:00 pm