This 2021 GMC SIERRA was sold on 2023-08-05, below are similar vehicles that are still available.

Suggested Vehicles

Please wait... loading inventory.


Sold Inventory

  • 2021 GMC SIERRA
  • 6-Speed Automatic
  • Miles : 19496
  • Stock Number : MP0821


Hard to find, late model, low mile Duramax. This 2021 GMC SIERRA 3500HD SLE has 90%+ tread left on Hankook DynaPro AT2 tires! This truck has the factory puck system for gooseneck towing. Paint, body, interior, and mechanical are all in near new condition. At Timberline Auto it is always easy to find a great deal on your next vehicle! Our experienced sales staff can help find the right vehicle that will fit your needs. Our knowledgeable finance department has options for almost any credit score. We offer many warranty contract options to protect your new pre-owned vehicle. To view all our inventory visit us at Give us a call at 208-523-1053 or come meet our friendly staff at 1235 N Woodruff Avenue, Idaho Falls, ID 83401. Prices do not include tax, title, $397.00 dealer documentation fee, or banking fees.