Onyx Black
2018 GMC Sierra 1500 SLT Truck EcoTec3 V8
$20,345est. $350/mo
- 156,072 mi
- 4WD
- 8-Speed Automatic
- Gasoline
- Truck
Nelson Auto Center of Fergus Falls · Fergus Falls, MN
GMC Sierra under $30,000
Shop 4,888 GMC Sierra listings under $30,000 from 3,140 dealers nationwide. Asking prices from $1,000, median $21,500. Prices by year, FAQ and price history.
4,888 active listings. Asking prices from $1,000 to $29,999. These are asking prices, not sold-price averages. GMC Sierra prices, price changes & market data
Available GMC Sierra vehicles under $30,000
BLACK
2015 GMC Sierra 1500 SLE Short Box 4WD
$29,995est. $516/mo
- 89,165 mi
- 4WD
- Automatic
- Truck
Nice Auto Sales · Denver, CO
2007 GMC Sierra 2500HD SLE1
$15,398est. $265/mo
- 174,461 mi
- 4WD
- Automatic
- Gasoline
- Truck
Ruby Mountain Motors Twin Falls · Twin Falls, ID
BLACK
2013 GMC Sierra 3500HD 3500 SLE
$21,999est. $379/mo
- 141,154 mi
- 4WD
- Automatic
- Diesel
- Truck
Tri City Auto · Columbia Heights, MN
Fair price
28 photosCARFAXOnyx Black
2020 GMC Sierra 1500 SLT
$29,996est. $516/mo
- 74,770 mi
- Automatic
- Gasoline
- Truck
Mayse Automotive Group · Aurora, MO
Iridium Metallic
2014 GMC Sierra 1500 SLT
$16,550est. $285/mo
- 179,380 mi
- 4WD
- Automatic
- Flex Fuel
- Truck
McLarty Daniel Buick GMC · Bentonville, AR
Fair price
24 photosCrimson Red Tintcoat
2016 GMC Sierra 2500HD SLE
$24,991est. $430/mo
- 127,450 mi
- 4WD
- 6-Speed Automatic
- Gasoline
- Truck
Rossi Chrysler Dodge Jeep Ram · Washington, NJ
WHITE
2008 GMC Sierra 2500HD 2500 HEAVY DUTY
$11,995est. $207/mo
- 197,538 mi
- RWD
- Automatic
- Truck
T-Rex Autoplex · Adamsville, TN
BLACK
2014 GMC Sierra 1500 Denali
$13,799est. $238/mo
- 169,004 mi
- 4WD
- Automatic
- Gasoline
- Truck
Barrow Auto Group LLC · Lawrenceville, GA
Black
2016 GMC Sierra 1500 SLT
$24,990est. $430/mo
- 102,061 mi
- 4WD
- 6-Speed Automatic
- Gasoline
- Truck
Bollman Auto & Trailers · Rock Falls, IL
Silver
2016 GMC Sierra 1500 SLE
$20,238est. $348/mo
- 87,633 mi
- 4WD
- 6-Speed Automatic
- Flex Fuel
- Truck
Don's Auto & Truck Center · Tomah, WI
Fair price
13 photosGray
2019 GMC Sierra 1500
$24,995est. $430/mo
- 170,854 mi
- 4WD
- 8-Speed Automatic
- Gasoline
- Truck
E-M-S Auto Sales · Stantonsburg, NC
Black
2003 GMC Sierra 1500 Work Truck
$9,995est. $172/mo
- 150,196 mi
- 4WD
- Automatic
- Truck
EURO 2 MOTORS · Spring, TX
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White
2014 GMC Sierra 1500 4WD Crew Cab 143.5" SLE
$16,995est. $293/mo
- 145,735 mi
- 4WD
- Automatic
- Gasoline
- Truck
The Auto Mart Inc · Yakima, WA
Green
2015 GMC Sierra 2500HD
$20,995est. $361/mo
- 58,982 mi
- 4WD
- 6-Speed Automatic
- Flex Fuel
- Truck
White River Auto Sales · New Rochelle, NY
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
Fair price
21 photosCARFAXBLUE
2009 GMC Sierra 1500 SLE
$11,900est. $205/mo
- 156,951 mi
- RWD
- Automatic
- Gasoline
- Truck
Best Price Auto Sales, LLC · Albuquerque, NM
Green
1995 GMC Sierra 1500
$4,995est. $86/mo
- 153,856 mi
- 4WD
- 4-Speed Automatic
- Gasoline
- Truck
FOR SALE AUTO SALES LLC · Lancaster, OH
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
RED
2014 GMC Sierra 1500 SLE Crew Cab 4WD
$19,995est. $344/mo
- 198,239 mi
- 4WD
- Automatic
- Gasoline
- Truck
TKD Motor Company · Locust, NC
New listingStock photo
17 photosCARFAXOnyx Black
2016 GMC Sierra 1500 SLT
$25,786est. $444/mo
- 98,104 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
Price drop −$100
34 photosCARFAXSteel Gray Metallic
2007 GMC Sierra 1500 Classic SL
$9,595$9,695est. $165/mo
- 163,494 mi
- RWD
- 4-Speed Automatic
- Gasoline
- Truck
Beaver Toyota St. Augustine · St. Augustine, FL
Red
2011 GMC Sierra 1500 SLE Crew Cab 4WD
$13,900est. $239/mo
- 142,599 mi
- 4WD
- Automatic
- Truck
Campbell's Auto Sales · Louisville, KY
Great deal
33 photosCARFAXWhite
2019 GMC Sierra 1500 Elevation Truck
$17,295est. $298/mo
- 164,247 mi
- Automatic
- Gasoline
- Truck
Clio Auto Mall & Wholesale, LTD · Clio, MI
Good deal
30 photosStone Blue Metallic
2017 GMC Sierra 1500
$27,995est. $482/mo
- 99,748 mi
- 4WD
- 8-Speed Automatic
- Gasoline
- Truck
DORMANS AUTO CENTER OF SEEKONK · Seekonk, MA
Summit White
2020 GMC Sierra 1500 SLT
$28,683est. $494/mo
- 157,866 mi
- 4WD
- Automatic
- Gasoline
- Truck
Ross Downing GMC of Gonzales · Gonzales, LA
Summit White
2019 GMC Sierra 1500 2WD DOUBLE CAB 14
$21,298est. $367/mo
- 70,601 mi
- RWD
- Automatic
- Gasoline
- Truck
i.g. Burton Lewes Automall Chevrolet · Lewes, DE
Fair price
30 photosCARFAXOnyx Black
2017 GMC Sierra 1500 SLT
$23,999est. $413/mo
- 118,756 mi
- 4WD
- Automatic
- Gasoline
- Truck
Southworth Chevrolet GMC · Bloomer, WI
Sport Red Metallic/Silver Birch Metallic
2006 GMC Sierra 1500 SLT
$9,995est. $172/mo
- 171,272 mi
- 4WD
- 4-Speed Automatic
- Gasoline
- Truck
AME Motorz · Wilkes Barre, PA
Summit White
2023 GMC Sierra 1500 Pro
$24,199est. $417/mo
- 76,392 mi
- 4WD
- Automatic
- Gasoline
- Truck
Denny Menholt Chevrolet · BILLINGS, MT
Summit White
2021 GMC Sierra 1500 Elevation
$29,198est. $503/mo
- 97,944 mi
- 4WD
- Automatic
- Diesel
- Truck
Ed Morse Chrysler Dodge Jeep Ram North · Kewanee, IL
Fair price
12 photosCARFAXBlack
2017 GMC Sierra 1500 4WD Crew Cab 143.5" SLE
$19,400est. $334/mo
- 111,666 mi
- 4WD
- Automatic
- Gasoline
- Truck
Lowery's Auto Sales · Barre, VT
Fair price
10 photosBlue
2019 GMC Sierra 1500 AT4 Crew Cab Long Bed Truck
$29,294est. $504/mo
- 136,270 mi
- 4WD
- 8-Speed Automatic
- Gasoline
- Truck
Northern Ford · Cut Bank, MT
Fair price
29 photosCARFAXSummit White
2019 GMC Sierra 1500 SLT
$28,802est. $496/mo
- 81,895 mi
- 4WD
- 8-Speed Automatic
- Gasoline
- Truck
Serra Volvo of Traverse City · Traverse City, MI
Price drop −$1,000
37 photosCARFAXBlack
2021 GMC Sierra 1500 Denali
$24,588$25,588est. $423/mo
- 142,956 mi
- 4WD
- Automatic
- Diesel
- Truck
Van Chevrolet of Kansas City · Kansas City, MO
Silver
2018 GMC Sierra 1500 SLE
$17,990est. $310/mo
- 130,409 mi
- 4WD
- 6-Speed Automatic
- Gasoline
- Truck
VILLAGE AUTO MART LLC · Portage, IN
Blue
2018 GMC Sierra 2500HD SLE Truck
$23,990est. $413/mo
- 120,763 mi
- Automatic
- Flex Fuel
- Truck
Alta Auto Sales LLC · Sandy, UT
Onyx Black
2017 GMC Sierra 1500 4WD Double Cab 143.5"
$23,495est. $405/mo
- 62,135 mi
- 4WD
- Automatic
- Gasoline
- Truck
Bob Johnson Chevy West · Spencerport, NY
Price drop −$400
33 photosCARFAXSilver
2018 GMC Sierra 1500 SLT
$22,500$22,900est. $387/mo
- 117,932 mi
- 4WD
- 8-Speed Automatic
- Gasoline
- Truck
Dawsons Auto & Cycle · Glen Burnie, MD
BLACK
2015 GMC Sierra 1500
$19,495est. $336/mo
- 150,894 mi
- 4WD
- Automatic
- Truck
Dunphy Motors · Iowa Falls, IA
Stock photo
1 photosCARFAXSummit White
2025 GMC Sierra 1500 Pro Truck
$26,962est. $464/mo
- 50,932 mi
- RWD
- 8-Speed Automatic
- Gasoline
- Truck
Dwight Ford · Dwight, IL
Quicksilver Metallic
2019 GMC Sierra 1500 SLE
$23,747est. $409/mo
- 117,953 mi
- 4WD
- Automatic
- Gasoline
- Truck
Fred Anderson Buick GMC · Greer, SC
New listing
29 photosSteel Gray Metallic
2013 GMC Sierra 2500HD SLE
$23,895est. $411/mo
- 157,892 mi
- 6-Speed Automatic
- Diesel
- Truck
Frontier Motor Co. CDJR · El Reno, OK
White
2018 GMC Sierra 1500 SLT
$28,997est. $499/mo
- 92,400 mi
- 4WD
- 6-Speed Automatic
- Gasoline
- Truck
Nations Auto Inc. · Denver, CO
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Silver
2013 GMC Sierra 1500 4WD Crew Cab 143.5" SLE
$19,995est. $344/mo
- 96,505 mi
- 4WD
- Gasoline
- Truck
Victorian Auto Sales · reno, NV
Black
2015 GMC Sierra 1500 Denali Truck
$17,995est. $310/mo
- 149,695 mi
- Automatic
- Gasoline
- Truck
Cincinnati Used Auto Sales · Cincinnati, OH
Black
2015 GMC Sierra 2500HD Denali
$29,901est. $515/mo
- 178,433 mi
- 4WD
- 6-Speed Automatic
- Diesel
- Truck
Hibriten Auto Mart · Lenoir, NC
GOLD
2009 GMC Sierra 1500 SLE1 Crew Cab 4WD
$7,990est. $138/mo
- 224,500 mi
- 4WD
- Automatic
- Gasoline
- Truck
High Quality Auto Wholesale · Albuquerque, NM
Satin Steel Metallic
2021 GMC Sierra 1500 SLT
$25,108est. $432/mo
- 104,682 mi
- 8-Speed Automatic
- Gasoline
- Truck
Jack Schmitt Ford of Collinsville · Collinsville, IL
Silver
2018 GMC Sierra 1500
$24,495est. $422/mo
- 138,840 mi
- 4WD
- Automatic
- Gasoline
- Truck
Darryl's Trenton Auto Sales · Trenton, TN
Summit White
2024 GMC Sierra 1500 SLT
$29,495est. $508/mo
- 86,355 mi
- RWD
- Automatic
- Gasoline
- Truck
Uebelhor & Sons Chevrolet Jasper · Jasper, IN
Black
2017 GMC Sierra 1500 SLT Crew Cab Long Box 4WD
$26,995est. $465/mo
- 88,409 mi
- 4WD
- Automatic
- Truck
Wildcat Used Cars LLC · Somerset, KY
Red Quartz Tintcoat
2018 GMC Sierra 1500 Denali
$29,995est. $516/mo
- 75,527 mi
- 4WD
- 8-Speed Automatic
- Gasoline
- Truck
Cape Cod Carz · Hyannis, MA
White
2012 GMC Sierra 1500 4WD Crew Cab 143.5" SLT
$15,995est. $275/mo
- 189,663 mi
- 4WD
- Automatic
- Truck
Dan Miller's Used Cars · Murray, KY
White
2014 GMC Sierra 1500 SLT
$9,900est. $170/mo
- 209,192 mi
- 2WD
- 6-Speed Automatic
- Flex Fuel
- Truck
M&M Diamond Cars LLC · Phoenix, AZ
Great deal
29 photosCARFAXBlack
2014 GMC Sierra 1500
$14,995est. $258/mo
- 219,975 mi
- 4WD
- 6-Speed Automatic
- Flex Fuel
- Truck
North Georgia Auto Sales · Dalton, GA
Gray
2015 GMC Sierra 2500HD SLT Crew Cab 4WD
$19,995est. $344/mo
- 198,748 mi
- 4WD
- Truck
Swans Autoplex · East Jourdanton, TX
Burgundy
2014 GMC Sierra 1500 SLE
$16,400est. $282/mo
- 181,046 mi
- 4WD
- 6-Speed Automatic
- Flex Fuel
- Truck
Victor's Auto Sales · Greenville, SC
Fair priceNew listing
15 photosBlack
2012 GMC Sierra 1500
$10,900est. $188/mo
- 186,974 mi
- 4WD
- 4-Speed Automatic
- Flex Fuel
- Truck
Butler's Automotive · Henderson, KY
Gray
2012 GMC Sierra 1500 4WD Crew Cab 143.5" SLE
$14,995est. $258/mo
- 146,555 mi
- 4WD
- Automatic
- Gasoline
- Truck
Diamond H Autoplex · Pineville, LA
DARK B
2018 GMC Sierra 1500
$20,600est. $355/mo
- 244,615 mi
- 4WD
- 6-Speed Automatic
- Gasoline
- Truck
Family Auto Sales · Strunk, KY
Summit White
2019 GMC Sierra 3500HD
$19,995est. $344/mo
- 216,102 mi
- 4WD
- 6-Speed Automatic
- Diesel
- Truck
Oak Street Auto DBA Truck 'N Auto Brokers · Pocatello, ID
Fair price
19 photosWhite Diamond Tricoat
2014 GMC Sierra 1500 SLT
$15,950est. $275/mo
- 135,473 mi
- 4WD
- 6-Speed Automatic
- Flex Fuel
- Truck
Iowa Auto Sales, Inc · Sioux City, IA
Fair price
8 photosCARFAXBlack
2018 GMC Sierra 1500 4WD Crew Cab 143.5" Denali
$29,995est. $516/mo
- 118,186 mi
- 4WD
- Automatic
- Truck
J&J's Bargain Barn Autos · Haughton, LA
Great dealNew listing
20 photosCARFAXWhite
2018 GMC Sierra 1500
$23,995est. $413/mo
- 103,154 mi
- 4WD
- Automatic
- Gasoline
- Truck
TT Auto Sales LLC. · Boise, ID
SILVER
2006 GMC Sierra 1500 SLE1 Crew Cab 4WD
$7,499est. $129/mo
- 219,692 mi
- 4WD
- Automatic
- Truck
AllRyde Auto Sales · Powhatan, VA
Gray
2003 GMC Sierra 2500HD
$20,500est. $353/mo
- 161,785 mi
- 4WD
- 5-Speed Automatic
- Diesel
- Truck
Caravan Auto · Cranston, RI
White
2023 GMC Sierra 1500 SLE Crew Cab 4WD
$22,500est. $387/mo
- 140,647 mi
- 4WD
- 8-Speed Automatic
- Gasoline
- Truck
Fritzson Auto Sales · Manhattan, KS
Fair price
21 photosRed Quartz Tintcoat
2018 GMC Sierra 1500 SLT
$27,314est. $470/mo
- 91,122 mi
- 4WD
- Automatic
- Gasoline
- Truck
Kool Chevrolet · Grand Rapids, MI
Stone Blue Metallic
2017 GMC Sierra 1500 DBL CAB 4WD
$21,419est. $369/mo
- 71,636 mi
- 4WD
- Automatic
- Gasoline
- Truck
Lester Glenn GMC · Toms River, NJ
Fair price
24 photosCARFAXBlack
2015 GMC Sierra 1500 4WD Crew Cab 143.5" SLT
$17,196est. $296/mo
- 168,801 mi
- 4WD
- Automatic
- Truck
McCoy Auto Group · Springfield, MO