Fair price
50 photosCARFAXRed Quartz Tintcoat
2020 GMC Sierra 1500 4WD Crew Cab Short Box Denali
$35,412est. $610/mo
- 101,925 mi
- 4WD
- Automatic
- Gasoline
- Truck
Pilson Chrysler Dodge Jeep Ram Fiat · Mattoon, IL
2020 GMC Sierra
Shop 1,183 2020 GMC Sierra listings from 955 dealers nationwide. Asking prices from $16,223, median $34,800. Prices by year, FAQ and price history.
1,183 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
White
2020 GMC Sierra 1500 Elevation Truck
$28,990est. $499/mo
- 119,375 mi
- Automatic
- Gasoline
- Truck
WEST LAKE AUTO CENTER · Lakeport, CA
White
2020 GMC Sierra 3500HD
$54,900est. $945/mo
- 98,139 mi
- 4WD
- Automatic
- Truck
Apex Motorsports, Inc. · Dickson, TN
Blue
2020 GMC Sierra 1500
$34,995est. $603/mo
- 60,337 mi
- 4WD
- 10-Speed Automatic
- Gasoline
- Truck
B & B Sales 1 · Decorah, IA
Summit White
2020 GMC Sierra 1500 Elevation Truck Crew Cab EcoTec3 V8 4WD
$31,786est. $547/mo
- 104,868 mi
- 4WD
- 10-Speed Automatic
- Gasoline
- Truck
Hastings Ford Inc · Greenville, NC
Fair price
4 photosCARFAXOnyx Black
2020 GMC Sierra 2500HD Denali
$50,216est. $865/mo
- 98,777 mi
- 4WD
- Automatic
- Diesel
- Truck
Kia of Frisco · Frisco, TX
Carbon Black Metallic
2020 GMC Sierra 1500 SLT Crew Cab Short Bed Truck V8 16V GDI OHV
$37,600est. $647/mo
- 60,702 mi
- 4WD
- 10-Speed Automatic
- Gasoline
- Truck
Mark Martin Ford · Batesville, AR
Great deal
31 photosCARFAXBlack
2020 GMC Sierra 2500HD
$40,989est. $706/mo
- 172,837 mi
- 4WD
- Automatic
- Diesel
- Truck
Murphy Wholesale LLC · Albertville, AL
Summit White
2020 GMC Sierra 1500 SLE Truck I6
$26,345est. $454/mo
- 81,750 mi
- 4WD
- 10-Speed Automatic
- Diesel
- Truck
Nelson Auto Center of Fergus Falls · Fergus Falls, MN
Fair price
22 photosCARFAXOnyx Black
2020 GMC Sierra 1500 Base
$24,940est. $429/mo
- 81,324 mi
- 4WD
- 6-Speed Automatic
- Gasoline
- Truck
Reineke Ford Lincoln Inc. · Findlay, OH
White Frost Tricoat
2020 GMC Sierra 1500 Denali
$44,154est. $760/mo
- 51,456 mi
- 4WD
- Automatic
- Gasoline
- Truck
Roe Motors · Grants Pass, OR
Good deal
9 photosOnyx Black
2020 GMC Sierra 1500 SLE
$25,463est. $438/mo
- 99,519 mi
- 4WD
- Automatic
- Gasoline
- Truck
Auburn Chevrolet GMC · Auburn, NY
Satin Steel Metallic
2020 GMC Sierra 1500 SLT
$40,995est. $706/mo
- 32,169 mi
- 4WD
- 10-Speed Automatic
- Gasoline
- Car
AutoNation Chrysler Dodge Jeep Ram Roseville · Roseville, CA
Gray
2020 GMC Sierra 1500
$26,998est. $465/mo
- 102,907 mi
- 4WD
- Automatic
- Gasoline
- Truck
AutoNation Subaru Arapahoe · Centennial, CO
Great deal
32 photosCARFAXWhite Frost Tricoat
2020 GMC Sierra 1500 Denali
$31,542est. $543/mo
- 98,916 mi
- 4WD
- Automatic
- Gasoline
- Truck
Bill Dodge Buick - GMC · Westbrook, ME
Great deal
13 photosBlue
2020 GMC Sierra 3500HD AT4
$36,900est. $635/mo
- 177,134 mi
- Automatic
- Diesel
- Truck
Full Throttle Auto and Cycles · Billings, MT
Dark Sky Metallic
2020 GMC Sierra 1500 AT4 4WD Crew Cab 147 Truck
$44,469est. $766/mo
- 32,198 mi
- 4WD
- Automatic
- Diesel
- Truck
Ralph Sellers Hyundai · Gonzales, LA
White
2020 GMC Sierra 1500 SLT Crew Cab 4WD SWB
$19,500est. $336/mo
- 168,894 mi
- 4WD
- Automatic
- Truck
Sims Auto and RV · Searcy, AR
Fair price
11 photosCARFAXSatin Steel Metallic
2020 GMC Sierra 1500 Elevation
$29,299est. $504/mo
- 85,865 mi
- 10-Speed Automatic
- Gasoline
- Truck
Zeigler Chrysler Dodge Jeep Ram of Plainwell · Plainwell, MI
Carbon Black
2020 GMC Sierra 3500HD Denali
$39,990est. $689/mo
- 139,372 mi
- 4WD
- Automatic
- Diesel
- Truck
Lithia Nissan of Eugene · Eugene, OR
Summit White
2020 GMC Sierra 1500 AT4 Truck
$37,152est. $640/mo
- 65,957 mi
- 4WD
- 10-Speed Automatic
- Gasoline
- Truck
McGovern Volvo Cars Albany · Albany, NY
White
2020 GMC Sierra 3500HD
$46,990est. $809/mo
- 123,069 mi
- 4WD
- 10-Speed Automatic
- Diesel
- Truck
Paugh's Auto Sales · Binghamton, NY
Stock photo
1 photosCARFAXSilver
2020 GMC Sierra 3500HD Denali
$42,694est. $735/mo
- 91,111 mi
- 4WD
- 10-Speed Automatic
- Diesel
- Truck
Rimrock Subaru of Billings · Billings, MT
Fair price
10 photosCARFAXBlack
2020 GMC Sierra 1500 AT4
$38,995est. $671/mo
- 109,197 mi
- Gasoline
- Truck
San Luis Car Sales · Douglas, GA
Carbon Black Metallic
2020 GMC Sierra 1500 Elevation
$23,500est. $405/mo
- 131,598 mi
- 4WD
- 10-Speed Automatic
- Gasoline
- Truck
Sparks Auto Sales · Greensboro, NC
Summit White
2020 GMC Sierra 1500 AT4
$41,492est. $714/mo
- 69,787 mi
- 4WD
- 10-Speed Automatic
- Gasoline
- Truck
TNS Autosports · KANSAS CITY, MO
Summit White
2020 GMC Sierra 1500 SLT
$36,786est. $633/mo
- 43,413 mi
- 4WD
- Automatic
- Gasoline
- Truck
Bill Smith Buick GMC · Cullman, AL
Onyx Black
2020 GMC Sierra 1500 Elevation 4X4 - Duramax 3.0L Diesel Turbo I6 - Crew Cab - One Owner - Backup Camera - Bluetooth - All Serviced - NO Accident - Clean Title Truck
$21,999est. $379/mo
- 135,907 mi
- Automatic
- Diesel
- Truck
CHICAGO CARMASTER - Used Cars, Trucks and SUVs · Wood Dale, IL
White
2020 GMC Sierra 1500 4WD Crew Cab 157" SLT
$38,900est. $670/mo
- 38,795 mi
- 4WD
- Automatic
- Truck
Fletcher Motors · Benton, KY
Great deal
36 photosCARFAXSatin Steel Metallic
2020 GMC Sierra 1500 AT4
$24,235est. $417/mo
- 175,827 mi
- 4WD
- Automatic
- Gasoline
- Truck
Leo Chevrolet · Indianapolis, IN
Great deal
35 photosCARFAXSummit White
2020 GMC Sierra 1500 AT4
$30,348est. $523/mo
- 123,298 mi
- 4WD
- 10-Speed Automatic
- Gasoline
- Truck
Morrie\u0027s Brooklyn Park Subaru · Minneapolis, MN
Orange
2020 GMC Sierra 3500HD Base 2WD
$19,490est. $336/mo
- 201,826 mi
- RWD
- Automatic
- Truck
North Texas Direct LLC · Mansfield, TX
White
2020 GMC Sierra 1500
$21,995est. $379/mo
- 92,870 mi
- 4WD
- 6-Speed Automatic
- Truck
Santa Maria Auto Sales · Miami, FL
Great deal
38 photosCARFAXPacific Blue Metallic
2020 GMC Sierra 1500 Denali
$33,495est. $577/mo
- 74,853 mi
- 4WD
- 10-Speed Automatic
- Gasoline
- Truck
Beaver Toyota St. Augustine · St. Augustine, FL
Fair price
32 photosPacific Blue Metallic
2020 GMC Sierra 1500
$38,995est. $671/mo
- 69,444 mi
- 4WD
- 10-Speed Automatic
- Gasoline
- Truck
DORMANS AUTO CENTER OF SEEKONK · Seekonk, MA
Good deal
40 photosCARFAXBlack
2020 GMC Sierra 3500HD Denali Crew Cab 4WD
$45,990est. $792/mo
- 136,486 mi
- 4WD
- Automatic
- Truck
G & M Auto Sales · Front Royal, VA
Good deal
24 photosPacific Blue Metallic
2020 GMC Sierra 1500 AT4
$33,868est. $583/mo
- 86,781 mi
- 4WD
- 10-Speed Automatic
- Gasoline
- Truck
Gateway Chevrolet Clearance Center · Fargo, ND
Onyx Black
2020 GMC Sierra 2500 HD Crew Cab Standard Box 4-Wheel Drive AT4
$33,995est. $585/mo
- 224,495 mi
- 10-Speed Automatic
- Diesel
- Truck
Harlan Ford, Inc. · Okmulgee, OK
Summit White
2020 GMC Sierra 1500 SLT
$25,992est. $448/mo
- 114,725 mi
- 8-Speed Automatic
- Gasoline
- Truck
Longo Toyota of Prosper · Prosper, TX
Satin Steel Metallic
2020 GMC Sierra 1500 SLE
$32,795est. $565/mo
- 68,055 mi
- 4WD
- Automatic
- Gasoline
- Truck
Universal Chevrolet Company · Wendell, NC
White
2020 GMC Sierra 3500HD CC Base
$30,990est. $534/mo
- 116,641 mi
- 4WD
- Automatic
- Truck
Boardwalk Motorcars LLC · Walker, LA
White Frost Tricoat
2020 GMC Sierra 1500 Denali
$33,599est. $579/mo
- 134,638 mi
- 4WD
- 10-Speed Automatic
- Gasoline
- Truck
Certified Benz & Beemer · Scottsdale, AZ
Fair price
17 photosRed
2020 GMC Sierra 2500HD
$50,428est. $868/mo
- 90,113 mi
- 4WD
- 10-Speed Automatic
- Diesel
- Truck
Dave Delaney's Columbia Motors · Hanover, MA
Satin Steel Metallic
2020 GMC Sierra 1500 SLT
$29,828est. $514/mo
- 110,475 mi
- 4WD
- Automatic
- Diesel
- Truck
Dellen Chevrolet · Greenfield, IN
Pacific Blue Metallic
2020 GMC Sierra 2500 HD SLT
$52,294est. $900/mo
- 24,788 mi
- 4WD
- Automatic
- Diesel
- Truck
i.g. Burton Lewes Automall Chevrolet · Lewes, DE
Onyx Black
2020 GMC Sierra 1500 AT4
$32,847est. $566/mo
- 96,672 mi
- 4WD
- 10-Speed Automatic
- Gasoline
- Truck
Tim Short Honda · Ivel, KY
Charcoal
2020 GMC Sierra 1500 SLT
$35,500est. $611/mo
- 18,631 mi
- 2WD
- 8-Speed Automatic
- Gasoline
- Truck
Wheel Deal Auto Sales LLC · Norfolk, VA
New listingStock photo
1 photosPacific Blue
2020 GMC Sierra 1500 AT4
$40,000est. $689/mo
- 61,062 mi
- 4WD
- 10-Speed Automatic
- Gasoline
- Truck
Zimbrick Hyundai Eastside · Madison, WI
Black
2020 GMC Sierra 2500HD
$59,000est. $1,016/mo
- 102,480 mi
- 4WD
- 10-Speed Automatic
- Gasoline
- Truck
CAR REQUEST · Oakland Park, FL
White Frost Tricoat
2020 GMC Sierra 2500 HD Denali
$54,800est. $944/mo
- 88,841 mi
- 4WD
- Automatic
- Diesel
- Truck
Eagle Buick GMC · Homosassa, FL
Onyx Black
2020 GMC Sierra 1500 SLT
$40,285est. $694/mo
- 58,118 mi
- 4WD
- Automatic
- Gasoline
- Truck
Granite Run Buick GMC Inc. · Media, PA
Great deal
39 photosQuicksilver Metallic
2020 GMC Sierra 2500 HD Denali
$37,728est. $650/mo
- 155,830 mi
- 4WD
- Automatic
- Diesel
- Truck
Hope Auto Company Chevrolet GMC · Hope, AR
Great deal
18 photosRed
2020 GMC Sierra 1500 Elevation
$22,950est. $395/mo
- 101,165 mi
- 4WD
- 10-Speed Automatic
- Gasoline
- Truck
Mansfield Motors · Mansfield, PA
Black
2020 GMC Sierra 1500 Denali Crew Cab Long Bed Truck
$37,294est. $642/mo
- 84,901 mi
- 4WD
- 10-Speed Automatic
- Gasoline
- Truck
Northern Ford · Cut Bank, MT
White Frost Tricoat
2020 GMC Sierra 1500 SLT
$32,319est. $556/mo
- 94,388 mi
- RWD
- Automatic
- Gasoline
- Truck
Ritchey Buick GMC · Daytona Beach, FL
Blue
2020 GMC Sierra 1500
$28,393est. $489/mo
- 103,078 mi
- 4WD
- 10-Speed Automatic
- Gasoline
- Truck
SELECT MOTORS · Celina, OH
Good deal
29 photosCARFAXSummit White
2020 GMC Sierra 3500HD Denali
$45,213est. $778/mo
- 99,646 mi
- 4WD
- 10-Speed Automatic
- Gasoline
- Truck
Serra Volvo of Traverse City · Traverse City, MI
Onyx Black
2020 GMC Sierra Denali
$52,843est. $910/mo
- 81,395 mi
- 10-Speed Automatic
- Diesel
- Truck
Vann York Toyota · High Point, NC
Carbon Black Metallic
2020 GMC Sierra 2500HD Denali
$43,500est. $749/mo
- 158,111 mi
- 4WD
- 10-Speed Automatic
- Diesel
- Truck
VILLAGE AUTO MART LLC · Portage, IN
Brown
2020 GMC Sierra 1500
$32,995est. $568/mo
- 83,238 mi
- 4WD
- Automatic
- Truck
27 Auto Sales of Leon · Tallahassee, FL
Price drop −$250
47 photosCARFAXSummit White
2020 GMC Sierra 1500 AT4 Truck EcoTec3 V8
$38,947$39,197est. $671/mo
- 74,012 mi
- 4WD
- 10-Speed Automatic
- Gasoline
- Truck
County Ford · Graham, NC
Stock photo
1 photosCARFAXSummit White
2020 GMC Sierra 1500 AT4 Truck
$29,973est. $516/mo
- 127,750 mi
- 4WD
- 10-Speed Automatic
- Gasoline
- Truck
Dwight Ford · Dwight, IL
Summit White
2020 GMC Sierra 1500 4WD Double Cab Standard Box Elevation
$28,995est. $499/mo
- 58,650 mi
- Automatic
- Gasoline
- Truck
Frontier Motor Co. CDJR · El Reno, OK
White
2020 GMC Sierra 1500 4WD Crew Cab 147" SLT
$24,900est. $429/mo
- 153,325 mi
- 4WD
- Automatic
- Gasoline
- Truck
Small Town Auto Gallery · Hartville, OH
Fair price
15 photosCARFAXRed Quartz Tintcoat
2020 GMC Sierra 1500 AT4
$36,486est. $628/mo
- 88,298 mi
- 4WD
- 10-Speed Automatic
- Gasoline
- Truck
Bergey's Dodge Ram FIAT of Lancaster · Lancaster, PA
White
2020 GMC Sierra 2500HD Base Crew Cab 2WD
$17,900est. $308/mo
- 205,588 mi
- RWD
- 6-Speed Automatic
- Truck
County Line Cars LLC · Lexington, NC
Fair price
14 photosCARFAXRed Quartz Tintcoat
2020 GMC Sierra 2500HD Denali
$46,787est. $806/mo
- 117,220 mi
- Automatic
- Gasoline
- Truck
McCombs Ford West · San Antonio, TX
Great deal
17 photosCARFAXBlue
2020 GMC Sierra 2500HD
$33,998est. $585/mo
- 180,981 mi
- 4WD
- 10-Speed Automatic
- Diesel
- Truck
Atlanta Luxury Motors Inc. · Buford, GA
Fair price
37 photosSummit White
2020 GMC Sierra 2500HD AT4 Truck Duramax V8 Turbodiesel
$48,980est. $843/mo
- 107,189 mi
- 4WD
- 10-Speed Automatic
- Diesel
- Truck
Herlong Ford · Edgefield, SC
White Frost Tricoat
2020 GMC Sierra 2500HD 4WD Crew Cab Standard Bed Denali
$45,900est. $790/mo
- 126,439 mi
- 4WD
- 6-Speed Automatic
- Diesel
- Truck
Padas Auto Sales LLC · Denver, CO
Fair price
33 photosDark Sky Metallic
2020 GMC Sierra 1500 SLT 4WD Crew Cab 147 SLT
$32,476est. $559/mo
- 109,446 mi
- Automatic
- Gasoline
- Truck
Ripley and Fletcher Ford · South Paris, ME
White Frost Tricoat
2020 GMC Sierra 2500 HD Denali
$53,249est. $917/mo
- 69,586 mi
- 4WD
- Automatic
- Diesel
- Truck
Tim Short Chevrolet · Hazard, KY