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2021 GMC Sierra Gets Package Changes & New Colors

Now in the third year of production, the next generation GMC Sierra is getting mild updates for the 2021 model year. Here’s what’s new, changed, and discontinued from the Sierra 1500 lineup. Looking for the Sierra HD? Check out our 2021 GMC Sierra HD Guide.  2021 GMC Sierra / 2021 GMC Sierra Denali Updates Here’s… Continue reading 2021 GMC Sierra Gets Package Changes & New Colors