New 2026 GMC Sierra 2500 HD AT4X For Sale Ann Arbor, MI

2026 GMC Sierra 2500HD AT4X Onyx BlackPlease come enjoy the Family Deal experience at LaFontaine Buick GMC in Ann Arbor! Don't forget to ask us how this vehicle price ranks in the market! We are located at 500 Auto Mall Drive, Ann Arbor, MI 48103. LaFontaine Buick GMC Ann Arbor is close to everything! 25 minutes from Belleville, 35 minutes from Dundee, 1 hour or less from Toledo. Price includes: $1500 - GM Employee Appreciation Certificate Program. Exp. 01/04/2027 $500 - GM Rewards Card Sales Sign Up and Spend Offer. Exp. 09/30/2026