Summit White
2020 GMC Sierra 1500 SLE
$30,324est. $522/mo
- 66,236 mi
- 4WD
- Automatic
- Gasoline
- Truck
Labadie Buick GMC · Bay City, MI
2020 GMC Sierra
Shop 1,178 2020 GMC Sierra listings from 951 dealers nationwide. Asking prices from $16,223, median $34,632. Prices by year, FAQ and price history.
1,178 active listings. Asking prices from $16,223 to $65,805. These are asking prices, not sold-price averages. 2020 GMC Sierra prices, price changes & market data
Available 2020 GMC Sierra vehicles
Pacific Blue Metallic
2020 GMC Sierra 1500 SLE
$24,971est. $430/mo
- 92,805 mi
- 4WD
- Automatic
- Gasoline
- Truck
AutoNation Chevrolet North · Denver, CO
Satin Steel Metallic
2020 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive Denali
$38,340est. $660/mo
- 57,778 mi
- 4WD
- Automatic
- Gasoline
- Truck
Marthaler Chevrolet of Glenwood · Glenwood, MN
Summit White
2020 GMC Sierra 1500 Base
$17,356est. $299/mo
- 90,046 mi
- 2WD
- Automatic
- Flex Fuel
- Truck
Carr Chevrolet · Beaverton, OR
Steel Metallic
2020 GMC Sierra 1500 4WD Crew Cab Short Box AT4
$40,220est. $693/mo
- 63,713 mi
- 4WD
- 10-Speed Automatic
- Diesel
- Truck
Street Volkswagen of Amarillo · Amarillo, TX
Satin Steel Metallic
2020 GMC Sierra 1500 AT4
$34,995est. $603/mo
- 84,491 mi
- Automatic
- Gasoline
- Truck
Vachon GMC of Mansfield · Mansfield, MA
White
2020 GMC Sierra 1500
$18,900est. $325/mo
- 128,995 mi
- 4WD
- 6-Speed Automatic
- Truck
Jalisco Motors Inc · Charlotte, NC
Steel Metallic
2020 GMC Sierra 1500 AT4
$35,195est. $606/mo
- 92,409 mi
- 10-Speed Automatic
- Gasoline
- Truck
Marty's GMC · kingston, MA
Gray
2020 GMC Sierra 1500
$38,995est. $671/mo
- 130,004 mi
- 4WD
- 10-Speed Automatic
- Gasoline
- Truck
PRESTIGE OF BATON ROUGE · Baton Rouge, LA
Satin Steel Metallic
2020 GMC Sierra 1500 SLT
$37,499est. $646/mo
- 132,351 mi
- 10-Speed Automatic
- Diesel
- Truck
Sisbarro Truck Store · Las Cruces, NM
Onyx Black
2020 GMC Sierra 1500 AT4
$30,000est. $517/mo
- 110,591 mi
- 4WD
- Automatic
- Gasoline
- Truck
GMC of Watertown · Watertown, CT
Pacific Blue
2020 GMC Sierra 1500 SLT Truck Crew Cab V-8 cyl
$30,872est. $532/mo
- 91,882 mi
- 4WD
- 10-Speed Automatic
- Gasoline
- Truck
Imperial Ford · Mendon, MA
Satin Steel
2020 GMC Sierra 1500 AT4
$33,366est. $575/mo
- 119,953 mi
- 4WD
- Automatic
- Gasoline
- Truck
Snyder Motors Inc. · Bozeman, MT
Black
2020 GMC Sierra 1500
$42,788est. $737/mo
- 65,324 mi
- 4WD
- 10-Speed Automatic
- Gasoline
- Truck
NC Truck Company · Reidsville, NC
Stock photo
12 photosCARFAXQuicksilver Metallic
2020 GMC Sierra 1500 SLT
$24,409est. $420/mo
- 109,567 mi
- 4WD
- Automatic
- Diesel
- Truck
Champion Chevrolet GMC Inc. · McMinnville, TN
Dark Sky Metallic
2020 GMC Sierra 1500 SLT
$37,995est. $654/mo
- 63,280 mi
- 4WD
- Automatic
- Gasoline
- Truck
Spence Chevrolet · Thomasville, GA
Summit White
2020 GMC Sierra 1500 SLT
$25,532est. $440/mo
- 151,981 mi
- 4WD
- Automatic
- Gasoline
- Truck
Wilson GMC of El Dorado · El Dorado, KS
Summit White
2020 GMC Sierra 2500HD Denali
$46,129est. $794/mo
- 112,421 mi
- 4WD
- 10-Speed Automatic
- Diesel
- Truck
Gateway Nissan · Fargo, ND
Satin Steel Metallic
2020 GMC Sierra AT4
$44,995est. $775/mo
- 52,367 mi
- 4WD
- 10-Speed Automatic
- Gasoline
- Truck
Brower Brothers Nissan · Rock Springs, WY
Onyx Black
2020 GMC Sierra 1500 4WD Crew Cab 147 SLT
$30,311est. $522/mo
- 105,425 mi
- 4WD
- Automatic
- Gasoline
- Truck
Bergstrom Buick GMC of Appleton · Appleton, WI
Summit White
2020 GMC Sierra 2500 HD AT4
$40,700est. $701/mo
- 143,514 mi
- 4WD
- Automatic
- Diesel
- Truck
AutoNation Buick GMC West · Golden, CO
Onyx Black
2020 GMC Sierra 1500 SLT
$30,430est. $524/mo
- 111,284 mi
- 4WD
- Automatic
- Gasoline
- Truck
Maggio GMC · New Roads, LA
Onyx Black
2020 GMC Sierra 1500 Denali
$34,199est. $589/mo
- 78,580 mi
- 10-Speed Automatic
- Gasoline
- Truck
O'Daniel Honda · Omaha, NE
Black
2020 GMC Sierra 2500HD CREW
$46,090est. $794/mo
- 119,701 mi
- Automatic
- Diesel
- Truck
Pugmire Ford of Bremen · Bremen, GA
Satin Steel Metallic - G9K
2020 GMC Sierra 1500 4WD Crew Cab Short Box Elevation V-8 cyl
$34,487est. $594/mo
- 58,853 mi
- 4WD
- Automatic
- Gasoline
- Truck
Ray Price Stroud Ford Lincoln · Stroudsburg, PA
Red Quartz Tintcoat
2020 GMC Sierra 1500 AT4
$35,374est. $609/mo
- 70,541 mi
- 4WD
- 10-Speed Automatic
- Gasoline
- Truck
Truck Center of Rhinelander · Rhinelander, WI
Onyx Black
2020 GMC Sierra 1500 AT4
$30,995est. $534/mo
- 75,216 mi
- 4WD
- Automatic
- Gasoline
- Truck
Autolocity Motors · Ogden, UT
Quicksilver Metallic
2020 GMC Sierra 1500 SLE
$21,862est. $376/mo
- 162,630 mi
- 4WD
- Automatic
- Gasoline
- Truck
Jim Butler Chevrolet Centralia · Centralia, MO
Smokey Quartz Metallic
2020 GMC Sierra 1500 AT4 Crew Cab Short Bed Truck I6 24V DDI DOHC Turbo Diesel
$31,228est. $538/mo
- 107,706 mi
- 4WD
- 10-Speed Automatic
- Diesel
- Truck
Silverthorne Ford · Robinson, IL
Cardinal Red
2020 GMC Sierra 1500 Elevation
$29,372est. $506/mo
- 73,978 mi
- 4WD
- 10-Speed Automatic
- Gasoline
- Truck
Yark Nissan · Toledo, OH
White Frost Tricoat
2020 GMC Sierra 1500 Denali
$40,447est. $696/mo
- 76,179 mi
- 4WD
- Automatic
- Diesel
- Truck
Gerry Lane Buick GMC · Baton Rouge, LA
Carbon Black Metallic
2020 GMC Sierra 1500 Denali
$36,358est. $626/mo
- 87,968 mi
- 4WD
- Automatic
- Gasoline
- Truck
Dekalb Sycamore Chevrolet · SYCAMORE, IL
White Frost Tricoat
2020 GMC Sierra 1500 Denali
$39,098est. $673/mo
- 68,284 mi
- 4WD
- 10-Speed Automatic
- Gasoline
- Truck
Jim Falk Motors · Clinton, MO
Summit White
2020 GMC Sierra 1500 SLT 4x4
$33,488est. $577/mo
- 95,441 mi
- 4WD
- 10-Speed Automatic
- Gasoline
- Truck
Johnson Auto Plaza · Brighton, CO
Satin Steel Metallic
2020 GMC Sierra 1500 AT4
$28,995est. $499/mo
- 106,768 mi
- 4WD
- 10-Speed Automatic
- Diesel
- Truck
Mac Haik Chrysler Dodge Jeep Ram Flowood · Flowood, MS
Stock photo
16 photosOnyx Black
2020 GMC Sierra 1500 SLT
$34,999est. $603/mo
- 62,079 mi
- 4WD
- Automatic
- Diesel
- Truck
Smoky Jennings Chevrolet · Palmyra, IL
Onyx Black
2020 GMC Sierra 2500HD Denali
$45,260est. $779/mo
- 117,099 mi
- 4WD
- 10-Speed Automatic
- Diesel
- Truck
Toyota of Merrillville · Merrillville, IN
White Frost Tricoat
2020 GMC Sierra 1500 Denali
$39,999est. $689/mo
- 69,411 mi
- 10-Speed Automatic
- Gasoline
- Truck
Cook Subaru · Steamboat Springs, CO
Summit White
2020 GMC Sierra 1500 Elevation
$25,540est. $440/mo
- 130,929 mi
- 4WD
- 10-Speed Automatic
- Diesel
- Truck
Morrie\u0027s Forest Lake Chrysler Dodge Jeep Ram · Forest Lake, MN
Summit White
2020 GMC Sierra 1500 Elevation
$26,799est. $461/mo
- 116,575 mi
- 4WD
- Automatic
- Diesel
- Truck
MOUNTAIN CHEVROLET · Glenwood Springs, CO
Blue
2020 GMC Sierra 2500HD SLT
$44,394est. $764/mo
- 77,388 mi
- 4WD
- 10-Speed Automatic
- Diesel
- Truck
Red Rock Auto of Watford City · Watford City, ND
Onyx Black
2020 GMC Sierra 1500 AT4
$40,863est. $704/mo
- 67,877 mi
- 4WD
- Automatic
- Diesel
- Truck
Sheehan Buick GMC · Lighthouse Point, FL
Price drop −$600
59 photosCARFAXBlack
2020 GMC Sierra 1500 Elevation
$27,300was $27,900est. $470/mo
- 106,462 mi
- 4WD
- 8-Speed Automatic
- Truck
Country Preowned of Amarillo · Amarillo, TX
White Frost Tricoat
2020 GMC Sierra 1500 SLT
$34,464est. $593/mo
- 67,273 mi
- 8-Speed Automatic
- Gasoline
- Truck
Courtesy Pre-owned Rees St. (Breaux Bridge) · Breaux Bridge, LA
Gray
2020 GMC Sierra 1500 AT4
$32,999est. $568/mo
- 120,000 mi
- 4WD
- 10-Speed Automatic
- Gasoline
- Truck
Rock & Roll Motors · Baton Rouge, LA
Dark SKY Metallic
2020 GMC Sierra 1500 SLE
$19,275est. $332/mo
- 166,731 mi
- 4WD
- Automatic
- Gasoline
- Truck
Suburban Cadillac of Ann Arbor · Ann Arbor, MI
Pacific Blue Metallic
2020 GMC Sierra 1500 SLT
$41,900est. $721/mo
- 36,635 mi
- 4WD
- 10-Speed Automatic
- Gasoline
- Truck
Hight Chevrolet GMC Skowhegan · SKOWHEGAN, ME
Blue
2020 GMC Sierra 1500
$30,789est. $530/mo
- 115,818 mi
- 4WD
- 10-Speed Automatic
- Gasoline
- Truck
Interstate MotorCar · Fargo, ND
Summit White
2020 GMC Sierra 2500 HD Denali
$44,854est. $772/mo
- 105,706 mi
- 4WD
- Automatic
- Gasoline
- Truck
McLarty Daniel Chevrolet · Springdale, AR
White
2020 GMC Sierra 2500HD 2500 DENALI
$47,995est. $826/mo
- 96,580 mi
- 4WD
- Automatic
- Truck
Wolf Jackson Hole · Jackson, WY
Silver
2020 GMC Sierra 1500 SLT
$34,996est. $603/mo
- 65,022 mi
- 4WD
- Automatic
- Gasoline
- Truck
Art Gamblin Motors · Enumclaw, WA
Onyx Black
2020 GMC Sierra 1500 SLE
$23,311est. $401/mo
- 99,061 mi
- 4WD
- Automatic
- Gasoline
- Truck
LaFontaine Chevrolet Plymouth · Plymouth, MI
:max_bytes(500000):quality(100):fill(blur):sharpen(0.7,0.5,true):format(jpg)/105272/12454006/12454006_0.jpg)
WHITE
2020 GMC SIERRA 1500 AT4
$40,999est. $706/mo
- 119,170 mi
- 4WheelDriveConfiguration
- Automatic
- Diesel
- Truck
Texas Truck World LLC · San Angelo, TX
Dark Sky Metallic
2020 GMC Sierra 2500HD Denali
$59,993est. $1,033/mo
- 31,219 mi
- 4WD
- 10-Speed Automatic
- Diesel
- Truck
Toyota of Vineland · Vineland, NJ
Satin Steel Metallic
2020 GMC Sierra 1500 AT4
$34,499est. $594/mo
- 97,804 mi
- 4WD
- Automatic
- Gasoline
- Truck
Wakefield GMC · Spartanburg, SC
White
2020 GMC Sierra 1500 SLE
$26,998est. $465/mo
- 115,884 mi
- 4WD
- 10-Speed Automatic
- Gasoline
- Truck
Brown Boys · Yakima, WA
Summit White
2020 GMC Sierra 1500 Elevation
$28,048est. $483/mo
- 103,397 mi
- 4WD
- 8-Speed Automatic
- Gasoline
- Truck
Commonwealth Honda · Lawrence, MA
White
2020 GMC Sierra 1500 Denali
$41,844est. $720/mo
- 66,747 mi
- 4WD
- Automatic
- Gasoline
- Truck
Custom Performance Auto Sales · Americus, GA
Dark Sky Metallic
2020 GMC Sierra 2500HD AT4
$45,979est. $792/mo
- 106,955 mi
- 10-Speed Automatic
- Diesel
- Truck
Northtown Ford, Inc. · Menomonie, WI
Satin Steel Metallic
2020 GMC Sierra 1500 AT4
$40,594est. $699/mo
- 66,633 mi
- 4WD
- Automatic
- Gasoline
- Truck
West Chevrolet · Alcoa, TN
Onyx Black
2020 GMC Sierra 1500
$37,955est. $654/mo
- 69,594 mi
- 4WD
- 10-Speed Automatic
- Diesel
- Car
BMW of Mountain View · Mountain View, CA
White Frost Tricoat
2020 GMC Sierra 1500 SLT
$34,349est. $591/mo
- 61,234 mi
- 4WD
- Automatic
- Gasoline
- Truck
Ecodrive Chevrolet of Gorham · GORHAM, NH
Stock photo
11 photosCARFAXPacific Blue Metallic
2020 GMC Sierra 1500 SLE
$33,494est. $577/mo
- 34,263 mi
- 10-Speed Automatic
- Gasoline
- Truck
Griffeth Honda · Presque Isle, ME
Red Quartz Tintcoat
2020 GMC Sierra 1500 SLT Truck Crew Cab 26RM517A
$26,995est. $465/mo
- 143,875 mi
- 4WD
- Automatic
- Gasoline
- Truck
Hoover Chrysler Dodge Jeep Ram of Summerville · Summerville, SC
Steel Metallic
2020 GMC Sierra 1500 Denali
$33,028est. $569/mo
- 110,990 mi
- 4WD
- 10-Speed Automatic
- Gasoline
- Truck
Love Honda · Homosassa, FL
Stock photo
1 photosDeep Mahogany
2020 GMC Sierra 1500 SLE
$31,425est. $541/mo
- 72,825 mi
- 4WD
- Automatic
- Gasoline
- Truck
Newberry Motors · Newberry, MI
Onyx Black
2020 GMC Sierra 2500HD Denali Truck Duramax V8 Turbodiesel
$53,888est. $928/mo
- 63,064 mi
- 4WD
- 10-Speed Automatic
- Diesel
- Truck
Steve Link Ford · Grinnell, IA
Onyx Black
2020 GMC Sierra 1500 Elevation
$36,424est. $627/mo
- 39,495 mi
- 4WD
- 8-Speed Automatic
- Gasoline
- Truck
WOW Toyota of Wallingford · Wallingford, CT
White
2020 GMC Sierra 1500 Elevation
$24,900est. $429/mo
- 132,347 mi
- 4WD
- Automatic
- Gasoline
- Truck
1st Choice Auto Sales · Little River, SC
Summit White
2020 GMC Sierra 3500 HD SLT
$65,805est. $1,133/mo
- 19,523 mi
- 4WD
- Automatic
- Diesel
- Truck
Bunnin Chevrolet of Fillmore · Fillmore, CA
Dark Sky Metallic
2020 GMC Sierra 1500 Denali
$41,190est. $709/mo
- 78,535 mi
- 4WD
- Automatic
- Gasoline
- Truck
OK CHEVROLET, INC. · Tonasket, WA
Price drop −$3,000
55 photosCARFAXPacific Blue Metallic
2020 GMC Sierra 2500HD 4WD Crew Cab Short Bed Denali
$36,995was $39,995est. $637/mo
- 208,127 mi
- 4WD
- 10-Speed Automatic
- Diesel
- Truck
Silver Star Motors · Midlothian, TX