Fair price
49 photosCARFAXBlack
2018 GMC Sierra 1500 Denali Moon Roof Navigation 4X4 Truck
$31,938est. $550/mo
- 73,721 mi
- 8-Speed Automatic
- Gasoline
- Truck
Motion Autosport - Used Car Dealerships, Canton Ohio · North Canton, OH
2018 GMC Sierra
Shop 848 2018 GMC Sierra listings from 724 dealers nationwide. Asking prices from $10,350, median $26,950. Prices by year, FAQ and price history.
848 active listings. Asking prices from $10,350 to $59,900. These are asking prices, not sold-price averages. 2018 GMC Sierra prices, price changes & market data
Available 2018 GMC Sierra vehicles
Fair price
12 photosCardinal Red
2018 GMC Sierra 1500 SLT
$24,995est. $430/mo
- 150,573 mi
- 4WD
- 6-Speed Automatic
- Gasoline
- Truck
AM Auto Mart, Kenner · Kenner, LA
Fair priceNew listing
13 photosCARFAXSummit White
2018 GMC Sierra 1500 SLT
$25,325est. $436/mo
- 134,490 mi
- 4WD
- 8-Speed Automatic
- Gasoline
- Truck
Carlock Chrysler Dodge Jeep Ram of Tupelo · Saltillo, MS
Fair price
8 photosDark Slate Metallic
2018 GMC Sierra 1500 Denali
$31,626est. $545/mo
- 87,306 mi
- 4WD
- Automatic
- Gasoline
- Truck
Cowboy GMC · HEBER SPRINGS, AR
Fair price
13 photosCARFAXDark Slate Metallic
2018 GMC Sierra 1500 SLT
$24,794est. $427/mo
- 164,668 mi
- 4WD
- Automatic
- Gasoline
- Truck
Nick Mayer Chevrolet Lewisburg · Lewisburg, TN
Red Quartz Tintcoat
2018 GMC Sierra 1500 SLE
$17,662est. $304/mo
- 142,084 mi
- 4WD
- Automatic
- Gasoline
- Truck
Northwest Chevrolet · McKenna, WA
White
2018 GMC Sierra 1500 SLT
$19,900est. $343/mo
- 154,900 mi
- 4WD
- Automatic
- Gasoline
- Truck
Williamson Auto Group · Franklin, TN
Stock photo
1 photosDark Slate Metallic
2018 GMC Sierra 1500 Denali
$29,350est. $505/mo
- 104,158 mi
- 4WD
- 8-Speed Automatic
- Gasoline
- Truck
Genesis of St. Cloud · Waite Park, MN
Blue
2018 GMC Sierra 1500
$18,995est. $327/mo
- 117,147 mi
- 2WD
- 6-Speed Automatic
- Gasoline
- Truck
Gold Star Motors Inc. · San Antonio, TX
White
2018 GMC Sierra 1500
$9,995est. $172/mo
- 159,315 mi
- RWD
- 6-Speed Automatic
- Flex Fuel
- Truck
Import Performance Sales · Raleigh, NC
Red Quartz Tintcoat
2018 GMC Sierra 1500 SLT
$26,408est. $455/mo
- 98,583 mi
- 4WD
- Automatic
- Gasoline
- Truck
Mike Haggerty Buick GMC · Oak Lawn, IL
WH
2018 GMC Sierra 1500 SLT Double Cab 4WD
$26,900est. $463/mo
- 96,069 mi
- 4WD
- Automatic
- Truck
Park Maple City Chrysler Dodge Jeep Ram · Hornell, NY
Stock photo
1 photosCARFAXCardinal Red
2018 GMC Sierra 1500 SLT
$30,993est. $534/mo
- 81,034 mi
- 4WD
- 8-Speed Automatic
- Gasoline
- Truck
Platinum Motors LLC · Heath, OH
Green
2018 GMC Sierra 2500HD SLE Double Cab Short Box 4WD
$31,990est. $551/mo
- 96,618 mi
- 4WD
- Automatic
- Gasoline
- Truck
Seacoast Truck & Auto · Hampton Falls, NH
New listing
24 photosCARFAXWhite
2018 GMC Sierra 1500
$19,500est. $336/mo
- 165,819 mi
- 4WD
- Automatic
- Gasoline
- Truck
Tennessee Car Pros LLC · Jackson, TN
2018 GMC Sierra 1500 SLE Z71
$18,990est. $327/mo
- 152,489 mi
- 4WD
- 6-Speed Automatic
- Gasoline
- Truck
Airline Auto Mart · Baton Rouge, LA
Pearl White
2018 GMC Sierra 1500 Denali
$25,999est. $448/mo
- 92,225 mi
- 2WD
- 8-Speed Automatic
- Gasoline
- Truck
GREAT DEALS ON WHEELS · Michigan City, IN
White
2018 GMC Sierra 1500 SLT
$29,999est. $517/mo
- 90,979 mi
- 4WD
- 8-Speed Automatic
- Gasoline
- Truck
Harding Motor Company · Kennewick, WA
Quicksilver Metallic
2018 GMC Sierra 1500 SLT
$18,385est. $317/mo
- 171,523 mi
- 4WD
- 6-Speed Automatic
- Gasoline
- Car
Kernersville Chrysler Dodge Jeep · Kernersville, NC
Fair price
16 photosBlack
2018 GMC Sierra 1500
$18,990est. $327/mo
- 73,249 mi
- 4WD
- 6-Speed Automatic
- Gasoline
- Truck
Minnix Auto Sales LLC · Cuyahoga Falls, OH
Summit White
2018 GMC Sierra 1500 SLT
$26,495est. $456/mo
- 99,432 mi
- 4WD
- 6-Speed Automatic
- Flex Fuel
- Truck
Premier Pickups LLC · Lewisville, TX
White Frost Tricoat
2018 GMC Sierra 1500 SLE
$23,348est. $402/mo
- 111,390 mi
- 4WD
- 6-Speed Automatic
- Gasoline
- Truck
Bexley Motorcar Company · Columbus, OH
Dark Slate Metallic
2018 GMC Sierra 1500 DBL CAB 4WD
$18,998est. $327/mo
- 110,763 mi
- 4WD
- Automatic
- Gasoline
- Truck
LaFontaine Cadillac Highland · Highland Charter Township, MI
Fair price
23 photosCARFAXWhite Frost Tricoat
2018 GMC Sierra 1500 SLT
$25,775est. $444/mo
- 123,498 mi
- 4WD
- Automatic
- Gasoline
- Truck
Litchfield Chevrolet · Litchfield, IL
Fair price
13 photosBurgundy
2018 GMC Sierra 1500 SLT
$24,900est. $429/mo
- 124,409 mi
- 4WD
- 8-Speed Automatic
- Gasoline
- Truck
Modern Motors - Thomasville INC · Thomasville, NC
Fair price
58 photosCARFAXWhite Frost Tricoat
2018 GMC Sierra 1500 SLT
$25,066est. $432/mo
- 54,554 mi
- RWD
- 6-Speed Automatic
- Gasoline
- Truck
RS Motors · Indianapolis, IN
Fair price
20 photosCARFAXRed
2018 GMC Sierra 1500 DBL CAB 4WD
$23,900est. $412/mo
- 58,567 mi
- 4WD
- Automatic
- Gasoline
- Truck
Sundance GMC · Saint Johns, MI
Red Quartz Tintcoat
2018 GMC Sierra Denali Crew Cab V8,
$35,453est. $610/mo
- 70,397 mi
- 4WD
- 8-Speed Automatic
- Gasoline
- Truck
Bayird Ford · Malden, MO
:max_bytes(500000):quality(100):fill(blur):sharpen(0.7,0.5,true):format(jpg)/105035/11928995/11928995_0.jpg)
Gray
2018 GMC Sierra 1500 Crew Cab SLE Pickup 4D 5 3/4 ft
$20,995est. $361/mo
- 125,762 mi
- 4WheelDriveConfiguration
- Automatic
- Gasoline
- Truck
National Motors · Spokane Valley, WA
Stock photo
1 photosOnyx Black
2018 GMC Sierra 1500 SLT
$32,121est. $553/mo
- 100,034 mi
- 4WD
- 8-Speed Automatic
- Gasoline
- Truck
Porterville Chrysler Jeep Dodge · Porterville, CA
Blue
2018 GMC Sierra 1500 SLT
$26,999est. $465/mo
- 124,730 mi
- 4WD
- 8-Speed Automatic
- Gasoline
- Truck
Redline Motorplex,LLC · Gallatin, TN
:max_bytes(500000):quality(100):fill(blur):sharpen(0.7,0.5,true):format(jpg)/110575/12779621/12779621_0.jpg)
Good deal
26 photosSummit White
2018 GMC Sierra 1500
$27,991est. $482/mo
- 76,357 mi
- RWD
- Automatic
- Truck
CAR FINDER MARIN · San Rafael, CA
:max_bytes(500000):quality(100):fill(blur):sharpen(0.7,0.5,true):format(jpg)/105677/12801625/467271793818291.jpg)
Burgundy
2018 GMC Sierra 1500 4WD Crew Cab 143.5" SLT
$18,999est. $327/mo
- 144,503 mi
- 4WD
- Automatic
- Gasoline
- Truck
CARNOVA LLC · Dallas, TX
WHITE
2018 Gmc SIERRA 2500 DENALI
$38,995est. $671/mo
- 82,114 mi
- 4WD
- Automatic
- Gasoline
- Truck
Champion Auto Sales of Winchester LLC · Winchester, VA
Silver
2018 GMC Sierra 1500 4WD Crew Cab 143.5" SLT
$30,951est. $533/mo
- 95,414 mi
- 4WD
- Automatic
- Truck
Auto Direct Buy · Houston, TX
Price drop −$1,000
45 photosCARFAXRed Quartz Tintcoat
2018 GMC Sierra 1500
$24,900$25,900est. $429/mo
- 134,254 mi
- 4WD
- 8-Speed Automatic
- Gasoline
- Truck
De Anda Auto Sales · Storm Lake, IA
New listingStock photo
1 photosCARFAXSummit White
2018 GMC Sierra 1500 Base
$16,175est. $279/mo
- 112,512 mi
- 2WD
- 6-Speed Automatic
- Gasoline
- Truck
Keyes Lexus of Valencia · Valencia, CA
White
2018 GMC Sierra 1500 SLT
$29,995est. $516/mo
- 100,604 mi
- 4WD
- 6-Speed Automatic
- Gasoline
- Truck
Lot 31 Auto Sales · Kenosha, WI
Fair price
48 photosCARFAXBlack
2018 GMC Sierra 2500HD 4WD Crew Cab 153.7" Denali
$40,562est. $698/mo
- 126,694 mi
- 4WD
- Automatic
- Truck
Teamray Motorsports Inc. · Bellevue, OH
Black
2018 GMC Sierra 2500 SLE Truck
$35,995est. $620/mo
- 86,881 mi
- 6-Speed Automatic
- Flex Fuel
- Truck
Used Car Lots In Philadelphia · Hatboro, PA
White
2018 GMC Sierra 3500HD Base Crew Cab Long Box 4WD
$23,750est. $409/mo
- 192,334 mi
- 4WD
- Automatic
- Truck
A & G Auto Inc · Oklahoma City, OK
Great deal
38 photosCARFAXDark Slate Metallic
2018 GMC Sierra 1500 SLE
$14,451est. $249/mo
- 178,611 mi
- 4WD
- Automatic
- Gasoline
- Truck
Chevrolet of Merrillville · Merrillville, IN
Summit White
2018 GMC Sierra 1500 SLT
$22,909est. $394/mo
- 130,904 mi
- 4WD
- Automatic
- Gasoline
- Truck
LaFontaine Buick GMC Ann Arbor · Ann Arbor, MI
Fair price
66 photosCARFAXOnyx Black
2018 GMC Sierra 2500 HD SLT
$38,674est. $666/mo
- 119,282 mi
- 4WD
- Automatic
- Diesel
- Truck
Le Mars Chevrolet · Le Mars, IA
Price drop −$332
36 photosCARFAXQuicksilver Metallic
2018 GMC Sierra 2500 HD Denali
$38,230$38,562est. $658/mo
- 150,858 mi
- 4WD
- Automatic
- Diesel
- Truck
McConnell GMC · MOBILE, AL
Cardinal Red
2018 GMC Sierra 1500 SLT
$27,990est. $482/mo
- 77,562 mi
- 4WD
- Automatic
- Gasoline
- Truck
Miller Chevrolet of Rogers · Rogers, MN
Price drop −$449
30 photosCARFAXRed Quartz Tintcoat
2018 GMC Sierra 1500 Denali
$29,249$29,698est. $504/mo
- 99,172 mi
- 4WD
- 8-Speed Automatic
- Gasoline
- Truck
AutoNation Subaru Spokane Valley · Spokane Valley, WA
Onyx Black
2018 GMC Sierra 1500 SLT
$25,898est. $446/mo
- 149,113 mi
- 4WD
- 8-Speed Automatic
- Gasoline
- Truck
Chillicothe Truck · Chillicothe, OH
Stock photo
1 photosCARFAXDark Slate Metallic
2018 GMC Sierra 1500 SLT
$27,285est. $470/mo
- 107,057 mi
- 4WD
- 6-Speed Automatic
- Gasoline
- Truck
Gallatin Ford · Gallatin, TN
Fair pricePrice drop −$1,037
31 photosCARFAXQuicksilver Metallic
2018 GMC Sierra 2500 HD Denali
$42,757$43,794est. $736/mo
- 108,526 mi
- 4WD
- Automatic
- Diesel
- Truck
i.g. Burton Buick GMC of Glen Burnie · Glen Burnie, MD
Stock photo
2 photosCARFAXSummit White
2018 GMC Sierra 3500 HD Chassis Cab
$32,990est. $568/mo
- 15,349 mi
- 4WD
- Automatic
- Gasoline
- Truck
Meadowland GMC · Carmel, NY
SILVER
2018 GMC Sierra 1500 2WD SLT Crew Cab
$17,800est. $306/mo
- 154,588 mi
- RWD
- Automatic
- Gasoline
- Truck
South Texas Auto · San Antonio, TX
White
2018 GMC Sierra 1500 SLT
$25,900est. $446/mo
- 128,385 mi
- 4WD
- 8-Speed Automatic
- Gasoline
- Truck
Sutherlands Auto Center · Rohnert Park, CA
Fair price
13 photosOnyx Black
2018 GMC Sierra 1500 SLT Truck
$29,995est. $516/mo
- 96,124 mi
- Automatic
- Gasoline
- Truck
Mark Down Motors · Roosevelt, UT
Fair price
9 photosBlack
2018 GMC Sierra 1500 Denali
$25,990est. $448/mo
- 118,604 mi
- 4WD
- 8-Speed Automatic
- Gasoline
- Truck
Blue Valley Motorcars · Stilwell, KS
White
2018 GMC Sierra 1500
$7,099est. $122/mo
- 195,465 mi
- RWD
- 6-Speed Automatic
- Flex Fuel
- Truck
DP Motor Group LLC · Rocky Point, NC
Price drop −$257
24 photosCARFAXWhite
2018 GMC Sierra 2500HD
$44,671$44,928est. $769/mo
- 150,274 mi
- 4WD
- Diesel
- Truck
Priority One Auto Sales · Stokesdale, NC
Silver
2018 GMC Sierra 1500
$27,999est. $482/mo
- 79,346 mi
- RWD
- 8-Speed Automatic
- Gasoline
- Truck
Soledad Auto Sales · Soledad, CA
Fair priceNew listing
25 photosCARFAXSilver
2018 GMC Sierra 1500
$36,898est. $635/mo
- 84,445 mi
- 4WD
- 8-Speed Automatic
- Gasoline
- Truck
Used Cars For Sale · Kernersville, NC
Dark Slate Metallic
2018 GMC Sierra 1500
$11,944est. $206/mo
- 196,303 mi
- 4WD
- 6-Speed Automatic
- Flex Fuel
- Truck
Auto Sense North · Chichester, NH
Silver
2018 GMC Sierra 1500 SLT Truck
$24,995est. $430/mo
- 171,453 mi
- Automatic
- Gasoline
- Truck
LA Auto Sales · Monroe, LA
Dark Slate Metallic
2018 GMC Sierra 1500 SLT
$18,022est. $310/mo
- 160,458 mi
- RWD
- Automatic
- Gasoline
- Truck
Mazda of Wesley Chapel · Wesley Chapel, FL
Stone Blue Metallic
2018 GMC Sierra 1500 SLT
$27,950est. $481/mo
- 105,675 mi
- Automatic
- Gasoline
- Truck
Chuck Hutton Nissan · Jackson, TN
Fair price
33 photosCARFAXRed
2018 GMC Sierra 1500 SLT
$27,994est. $482/mo
- 83,502 mi
- 4WD
- 8-Speed Automatic
- Gasoline
- Truck
Evolution Imports · Bristol, PA
Good dealPrice drop −$719
4 photosCARFAXSummit White
2018 GMC Sierra 1500 SLT
$29,033$29,752est. $500/mo
- 94,432 mi
- 4WD
- 8-Speed Automatic
- Gasoline
- Truck
Hoblit Chrysler Dodge Jeep Ram · Woodland, CA
Great deal
19 photosCARFAXWhite
2018 GMC Sierra 1500 SLT
$19,995est. $344/mo
- 203,733 mi
- 4WD
- Automatic
- Truck
Kapital Auto Group · Wichita, KS
Summit White
2018 GMC Sierra 1500 SLT Truck Crew Cab
$33,599est. $579/mo
- 87,788 mi
- 4WD
- Automatic
- Gasoline
- Truck
Lithia Chrysler Dodge Jeep Ram of Great Falls · Great Falls, MT
White
2018 GMC Sierra 1500
$19,995est. $344/mo
- 152,695 mi
- 4WD
- 6-Speed Automatic
- Gasoline
- Truck
Valley Auto Finance · Warren, OH
2018 GMC Sierra 1500 SLT Crew Cab Short Box 2WD
$22,999est. $396/mo
- 135,324 mi
- RWD
- 6-Speed Automatic
- Gasoline
- Truck
Cali Used Auto Center · Williamston, NC
Fair price
30 photosCARFAXCardinal Red
2018 GMC Sierra 1500 SLT
$27,880est. $480/mo
- 81,845 mi
- 4WD
- Automatic
- Gasoline
- Truck
Clason Buick GMC · LA CROSSE, WI
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
Onyx Black
2018 GMC Sierra 2500HD Denali CREW CAB 4X4 W/ UPGRADES / ALLISON / LOADED
$45,991est. $792/mo
- 101,020 mi
- 4WD
- Automatic
- Truck
Rocky Mountain Truck Stop Austin · Austin, TX