2,643 Used 2018 Gmc Sierra for Sale
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2018 GMC Sierra 4WD Crew Cab Standard Box SLE
84,145 mi.
181 days on market
3GTU2MEC5JG101165
$25,995
Fair Deal
Mag Auto Corp
Arlington, NY
4.3
2018 GMC Sierra 4WD Crew Cab Standard Box Denali
148,658 mi.
5 days on market
1GT12UEY3JF273615
$42,777
Good Deal
Legend Auto
Sacramento, CA
4.2
2018 GMC Sierra 4WD Crew Cab Short Box SLT
88,546 mi.
14 days on market
3GTU2NEC8JG143416
$27,495
Good Deal
Justbettercars Com
Roseville, CA
4.6
2018 GMC Sierra 4WD Crew Cab Short Box SLT
80,226 mi.
17 days on market
3GTU2NEC3JG242368
$28,400
Fair Deal
Select Automotive
Lebanon, TN
4.4
New listing
2018 GMC Sierra 4WD Crew Cab Short Box
60,399 mi.
1 day on market
3GTU2PEJ5JG306095
Contact Dealer
Wilson County Chevrolet Buick Gmc
Lebanon, TN
4.3
2018 GMC Sierra 4WD Crew Cab Short Box
141,477 mi.
64 days on market
3GTU2PEJ0JG117676
$26,389
Good DealSingle owner
Zimbrick
Madison, WI
4.3
2018 GMC Sierra 2WD Crew Cab Short Box SLT
250,300 mi.
74 days on market
3GTP1NEC4JG215860
$14,995
Good Deal
Zekes Automotive Group
Smyrna, TN
4.8
2018 GMC Sierra 4WD Crew Cab Standard Box SLT
67,278 mi.
90 days on market
1GT12TEY7JF223553
$48,994
Fair Deal
Zekes Automotive Group
Smyrna, TN
4.8
2018 GMC Sierra 4WD Double Cab Standard Box
85,680 mi.
68 days on market
1GTV2LEH5JZ342282
$23,900
Fair Deal
Alex Auto Sales Inc
Smyrna, TN
5.0
2018 GMC Sierra 4WD Crew Cab Short Box SLT
108,505 mi.
21 days on market
3GTU2NECXJG190107
Contact Dealer
Brown Chevrolet Inc
Wamego, KS
4.2
2018 GMC Sierra 4WD Crew Cab Short Box SLT
170,608 mi.
7 days on market
3GTU2NECXJG273505
$20,500
Good Deal
Larson Motor Group
Nebraska City, NE
4.8
2018 GMC Sierra 4WD Crew Cab Short Box
72,638 mi.
244 days on market
3GTU2PEJ1JG304070
$34,000
Fair Deal
Larson Motor Group
Nebraska City, NE
4.8
2018 GMC Sierra 4WD Crew Cab Short Box SLE
71,426 mi.
151 days on market
3GTU2MECXJG316444
$27,000
Fair DealSingle owner
Larson Motor Group
Nebraska City, NE
4.8
2018 GMC Sierra 4WD Crew Cab Long Box Denali
55,710 mi.
245 days on market
1GT42YEYXJF174844
$51,500
Fair Deal
Todd Nolley Auto Sales
Campbellsville, KY
4.5
2018 GMC Sierra 4WD Crew Cab Short Box SLT
199,962 mi.
41 days on market
3GTU2NEJ7JG336512
$23,900
Good Deal
Bryant Auto Sales
Bryant, AR
3.5
2018 GMC Sierra 4WD Crew Cab Short Box SLT
94,368 mi.
42 days on market
3GTU2NEC3JG527099
$29,347
Fair Deal
Chris Crain Dodge Jeep Ram
Benton, AR
4.3
2018 GMC Sierra 4WD Double Cab Standard Box SLT
122,445 mi.
91 days on market
1GTV2NEC5JZ256227
$24,772
Good Deal
Autosmart Of Campbellsville
Campbellsville, KY
4.3
2018 GMC Sierra 4WD Crew Cab Short Box
119,694 mi.
36 days on market
3GTU2PEJ7JG560696
$32,880
Fair Deal
Autosmart Of Campbellsville
Campbellsville, KY
4.3
2018 GMC Sierra 4WD Crew Cab Short Box SLT
157,278 mi.
72 days on market
3GTU2NEC3JG256514
$22,995
Good Deal
Broadway Motors
Van Buren, AR
4.8
2018 GMC Sierra 4WD Crew Cab Short Box SLE
169,424 mi.
76 days on market
3GTU2MEC5JG268514
$17,999
Good Deal
Madison Auto Sales
Madison, WI
2018 GMC Sierra 2WD Crew Cab Short Box SLT
125,029 mi.
499 days on market
3GTP1NECXJG638393
$24,995
Fair Deal
Stargate Auto Sales Llc
Murfreesboro, TN
4.3
2018 GMC Sierra 4WD Crew Cab Short Box SLT
24,185 mi.
1173 days on market
3GTU2NEJ1JG528301
Contact Dealer
Ford Of Murfreesboro
Murfreesboro, TN
4.4
2018 GMC Sierra 4WD Crew Cab Standard Box Denali
63,174 mi.
621 days on market
1GT42YEY5JF244332
Contact Dealer
Ford Of Murfreesboro
Murfreesboro, TN
4.4
Photos coming soon
2018 GMC Sierra 4WD Crew Cab Standard Box Denali
133,891 mi.
4 days on market
1GT42YEYXJF112814
$42,950
Good Deal
Laggs Automotive Sales Service Repair
Huntington, IN
4.7
2018 GMC Sierra 4WD Double Cab Standard Box
151,000 mi.
49 days on market
1GTV2LEC2JZ365281
$16,995
Good Deal
Cars 2 You Com
Mishawaka, IN
4.6
2018 GMC Sierra 4WD Crew Cab Short Box SLT
137,751 mi.
131 days on market
3GTU2NEC5JG590317
$22,995
Great Deal
Fort City Motors
Fort Smith, AR
4.3
2018 GMC Sierra 4WD Crew Cab Short Box SLT
72,432 mi.
59 days on market
3GTU2NEJ6JG212151
$32,993
Fair Deal
Carco Auto Sales
Fort Smith, AR
4.5
2018 GMC Sierra 4WD Crew Cab Short Box SLE
119,092 mi.
21 days on market
3GTU2MEC2JG164885
$24,061
Good Deal
Tyler Kia
Niles, MI
4.6
2018 GMC Sierra 4WD Crew Cab Standard Box SLT
186,738 mi.
43 days on market
3GTU2NEC5JG447318
$20,989
Great DealClean title
Kearns Motor Car
Johnson Creek, WI
4.7
2018 GMC Sierra 4WD Crew Cab Short Box SLT
180,740 mi.
55 days on market
3GTU2NEC8JG275415
$17,999
Good Deal
Auto Empire Inc
Murfreesboro, TN
2018 GMC Sierra 4WD Crew Cab Short Box SLT
144,090 mi.
91 days on market
3GTU2NEC0JG106991
$24,999
Good Deal
Auto Empire Inc
Murfreesboro, TN
2018 GMC Sierra 4WD Crew Cab Standard Box SLE
84,145 mi.
181 days on market
3GTU2MEC5JG101165
$25,995
Fair Deal
Mag Auto Corp
Arlington, NY
4.3
2018 GMC Sierra 4WD Crew Cab Standard Box Denali
148,658 mi.
5 days on market
1GT12UEY3JF273615
$42,777
Good Deal
Legend Auto
Sacramento, CA
4.2
2018 GMC Sierra 4WD Crew Cab Short Box SLT
88,546 mi.
14 days on market
3GTU2NEC8JG143416
$27,495
Good Deal
Justbettercars Com
Roseville, CA
4.6
2018 GMC Sierra 4WD Crew Cab Short Box SLT
80,226 mi.
17 days on market
3GTU2NEC3JG242368
$28,400
Fair Deal
Select Automotive
Lebanon, TN
4.4
New listing
2018 GMC Sierra 4WD Crew Cab Short Box
60,399 mi.
1 day on market
3GTU2PEJ5JG306095
Contact Dealer
Wilson County Chevrolet Buick Gmc
Lebanon, TN
4.3
2018 GMC Sierra 4WD Crew Cab Short Box
141,477 mi.
64 days on market
3GTU2PEJ0JG117676
$26,389
Good DealSingle owner
Zimbrick
Madison, WI
4.3
2018 GMC Sierra 2WD Crew Cab Short Box SLT
250,300 mi.
74 days on market
3GTP1NEC4JG215860
$14,995
Good Deal
Zekes Automotive Group
Smyrna, TN
4.8
2018 GMC Sierra 4WD Crew Cab Standard Box SLT
67,278 mi.
90 days on market
1GT12TEY7JF223553
$48,994
Fair Deal
Zekes Automotive Group
Smyrna, TN
4.8
2018 GMC Sierra 4WD Double Cab Standard Box
85,680 mi.
68 days on market
1GTV2LEH5JZ342282
$23,900
Fair Deal
Alex Auto Sales Inc
Smyrna, TN
5.0
2018 GMC Sierra 4WD Crew Cab Short Box SLT
108,505 mi.
21 days on market
3GTU2NECXJG190107
Contact Dealer
Brown Chevrolet Inc
Wamego, KS
4.2
2018 GMC Sierra 4WD Crew Cab Short Box SLT
170,608 mi.
7 days on market
3GTU2NECXJG273505
$20,500
Good Deal
Larson Motor Group
Nebraska City, NE
4.8
2018 GMC Sierra 4WD Crew Cab Short Box
72,638 mi.
244 days on market
3GTU2PEJ1JG304070
$34,000
Fair Deal
Larson Motor Group
Nebraska City, NE
4.8
2018 GMC Sierra 4WD Crew Cab Short Box SLE
71,426 mi.
151 days on market
3GTU2MECXJG316444
$27,000
Fair DealSingle owner
Larson Motor Group
Nebraska City, NE
4.8
2018 GMC Sierra 4WD Crew Cab Long Box Denali
55,710 mi.
245 days on market
1GT42YEYXJF174844
$51,500
Fair Deal
Todd Nolley Auto Sales
Campbellsville, KY
4.5
2018 GMC Sierra 4WD Crew Cab Short Box SLT
199,962 mi.
41 days on market
3GTU2NEJ7JG336512
$23,900
Good Deal
Bryant Auto Sales
Bryant, AR
3.5
2018 GMC Sierra 4WD Crew Cab Short Box SLT
94,368 mi.
42 days on market
3GTU2NEC3JG527099
$29,347
Fair Deal
Chris Crain Dodge Jeep Ram
Benton, AR
4.3
2018 GMC Sierra 4WD Double Cab Standard Box SLT
122,445 mi.
91 days on market
1GTV2NEC5JZ256227
$24,772
Good Deal
Autosmart Of Campbellsville
Campbellsville, KY
4.3
2018 GMC Sierra 4WD Crew Cab Short Box
119,694 mi.
36 days on market
3GTU2PEJ7JG560696
$32,880
Fair Deal
Autosmart Of Campbellsville
Campbellsville, KY
4.3
2018 GMC Sierra 4WD Crew Cab Short Box SLT
157,278 mi.
72 days on market
3GTU2NEC3JG256514
$22,995
Good Deal
Broadway Motors
Van Buren, AR
4.8
2018 GMC Sierra 4WD Crew Cab Short Box SLE
169,424 mi.
76 days on market
3GTU2MEC5JG268514
$17,999
Good Deal
Madison Auto Sales
Madison, WI
2018 GMC Sierra 2WD Crew Cab Short Box SLT
125,029 mi.
499 days on market
3GTP1NECXJG638393
$24,995
Fair Deal
Stargate Auto Sales Llc
Murfreesboro, TN
4.3
2018 GMC Sierra 4WD Crew Cab Short Box SLT
24,185 mi.
1173 days on market
3GTU2NEJ1JG528301
Contact Dealer
Ford Of Murfreesboro
Murfreesboro, TN
4.4
2018 GMC Sierra 4WD Crew Cab Standard Box Denali
63,174 mi.
621 days on market
1GT42YEY5JF244332
Contact Dealer
Ford Of Murfreesboro
Murfreesboro, TN
4.4
Photos coming soon
2018 GMC Sierra 4WD Crew Cab Standard Box Denali
133,891 mi.
4 days on market
1GT42YEYXJF112814
$42,950
Good Deal
Laggs Automotive Sales Service Repair
Huntington, IN
4.7
2018 GMC Sierra 4WD Double Cab Standard Box
151,000 mi.
49 days on market
1GTV2LEC2JZ365281
$16,995
Good Deal
Cars 2 You Com
Mishawaka, IN
4.6
2018 GMC Sierra 4WD Crew Cab Short Box SLT
137,751 mi.
131 days on market
3GTU2NEC5JG590317
$22,995
Great Deal
Fort City Motors
Fort Smith, AR
4.3
2018 GMC Sierra 4WD Crew Cab Short Box SLT
72,432 mi.
59 days on market
3GTU2NEJ6JG212151
$32,993
Fair Deal
Carco Auto Sales
Fort Smith, AR
4.5
2018 GMC Sierra 4WD Crew Cab Short Box SLE
119,092 mi.
21 days on market
3GTU2MEC2JG164885
$24,061
Good Deal
Tyler Kia
Niles, MI
4.6
2018 GMC Sierra 4WD Crew Cab Standard Box SLT
186,738 mi.
43 days on market
3GTU2NEC5JG447318
$20,989
Great DealClean title
Kearns Motor Car
Johnson Creek, WI
4.7
2018 GMC Sierra 4WD Crew Cab Short Box SLT
180,740 mi.
55 days on market
3GTU2NEC8JG275415
$17,999
Good Deal
Auto Empire Inc
Murfreesboro, TN
2018 GMC Sierra 4WD Crew Cab Short Box SLT
144,090 mi.
91 days on market
3GTU2NEC0JG106991
$24,999
Good Deal
Auto Empire Inc
Murfreesboro, TN
Find Used GMC Sierra in O Fallon, MO
In the U.S., the GMC Sierra is available as Chassis Cab, Pickup, and Utility-Service Truck. The best choice typically depends on space needs and personal preference.