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8-Cylinder Turbo

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Used

Sierra 3500

Denali Ultimate Package

Technology Package

Gooseneck/5TH Wheel Package

View the Free CARFAX Report for this GMC

Certified 2020 GMC Sierra 3500 Denali w/ Denali Ultimate Package

Certified 2020 GMC Sierra 3500 Denali w/ Denali Ultimate Package Alto GA 30511

Automatic

Denali

Used 2020 GMC Sierra 3500 Denali w/ Denali Ultimate Package

Used 2020 GMC Sierra 3500 Denali w/ Denali Ultimate Package Comanche TX 76442

Heavy Duty Front Spring/Camper Package

Used 2020 GMC Sierra 3500 Denali w/ Denali Ultimate Package Kannapolis NC 28083

Used 2020 GMC Sierra 3500 Denali w/ Denali Ultimate Package Savannah GA 31406

LPO, GMC Protection Package

Used 2020 GMC Sierra 3500 Denali w/ Denali Ultimate Package Quakertown PA 18951

Get AutoCheck Vehicle History

Used 2020 GMC Sierra 3500 Denali w/ Denali Ultimate Package South Saint Paul MN 55075

Used 2020 GMC Sierra 3500 HD Crew Cab Denali Pickup 4D 8 ft

LPO, Hitch Package

Used 2020 GMC Sierra 3500 Denali w/ Technology Package

Used 2020 GMC Sierra 3500 Denali w/ Technology Package Eagle CO 81631

Used 2020 GMC Sierra 3500 Denali w/ Denali Ultimate Package Golden CO 80401

Used 2020 GMC Sierra 3500 Denali w/ Denali Ultimate Package Albuquerque NM 87101

LPO, Cargo Convenience Package

Used 2020 GMC Sierra 3500 Denali w/ Denali Ultimate Package Littleton CO 80121

Used 2020 GMC Sierra 3500 Denali w/ Denali Ultimate Package Rexburg ID 83440

Used 2020 GMC Sierra 3500 HD Crew Cab AT4 Pickup 4D 6 1/2 ft

AT4 Premium Package

AT4 Preferred Package

Driver Alert Package I

Driver Alert Package II

Used 2020 GMC Sierra 3500 AT4 w/ AT4 Premium Package

Used 2020 GMC Sierra 3500 AT4 w/ AT4 Premium Package Fernandina Beach FL 32034

Used 2020 GMC Sierra 3500 Denali w/ Technology Package Scottsdale AZ 85257

Used 2020 GMC Sierra 3500 Denali

Used 2020 GMC Sierra 3500 Denali Bullhead City AZ 86429

Used 2020 GMC Sierra 3500 Denali w/ Denali Ultimate Package San Antonio TX 78232

Certified 2020 GMC Sierra 3500 Denali w/ Denali Ultimate Package Houston TX 77034

Used 2020 GMC Sierra 3500 Denali w/ Denali Ultimate Package Cookeville TN 38501

Used 2020 GMC Sierra 3500 Denali w/ Denali Ultimate Package New Richmond WI 54017

Used 2020 GMC Sierra 3500 Denali w/ Denali Ultimate Package South Jordan UT 84095

Used 2020 GMC Sierra 3500 Denali w/ Denali Ultimate Package Chesapeake VA 23320

Used 2020 GMC Sierra 3500 Denali w/ Denali Ultimate Package Houghton Lake MI 48629

Used 2020 GMC Sierra 3500 AT4

Used 2020 GMC Sierra 3500 AT4 Spokane WA 99202

Used 2020 GMC Sierra 3500 Denali Bellevue WA 98005

Convenience Package

Used 2020 GMC Sierra 3500 4x4 Crew Cab w/ Convenience Package

Used 2020 GMC Sierra 3500 4x4 Crew Cab w/ Convenience Package Brunswick GA 31525

4x4 Crew Cab

8-Cylinder

Gasoline

Used 2020 GMC Sierra 3500 HD Crew Cab SLE Pickup 4D 6 1/2 ft

SLE Convenience Package

Preferred Package

Snow Plow Prep/Camper Package

Seat, Cloth Rear With Storage Package, 60/40 Folding Bench For Crew Cab Models

Used 2020 GMC Sierra 3500 SLE w/ SLE Convenience Package

Used 2020 GMC Sierra 3500 SLE w/ SLE Convenience Package Minneapolis MN 55429

Used 2020 GMC Sierra 3500 Denali w/ Denali Ultimate Package Plainfield IL 60586

Used 2020 GMC Sierra 3500 AT4 w/ AT4 Premium Package Glendale AZ 85307

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Used Cars for Sale

2020

Test drive Used 2020 GMC Sierra 3500 at home from the top dealers in your area. Search from 170 Used GMC Sierra 3500 cars for sale, including a  2020 GMC Sierra 3500 AT4, a  2020 GMC Sierra 3500 Denali, and a  2020 GMC Sierra 3500 SLE ranging in price from $24,995 to $94,900.

Used 2020 GMC Sierra 3500 for Sale - Autotrader

Search from 170 GMC Sierra 3500 for sale, including a Certified 2020 GMC Sierra 3500 Denali w/ Denali Ultimate Package, a Used 2020 GMC Sierra 3500 AT4, and a Used 2020 GMC Sierra 3500 AT4 w/ AT4 Premium Package ranging in price from $24,995 to $94,900.

Autotrader has 170 GMC Sierra 3500 for sale, including a Certified 2020 GMC Sierra 3500 Denali w/ Denali Ultimate Package, a Used 2020 GMC Sierra 3500 AT4, and a Used 2020 GMC Sierra 3500 AT4 w/ AT4 Premium Package ranging in price from $24,995 to $94,900.

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Used 2020 GMC Sierra 3500 for Sale

170 Results

Used 2020 GMC Sierra 3500 4x4 Crew Cab

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