163 Used 2026 Gmc Sierra for Sale Near O Fallon, MO
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Sponsored
2026 GMC Sierra 4WD Crew Cab Long Box Denali Ultimate
1,915 mi.
16 days on market
1GT4UXEY9TF175930
$90,750
Impex Auto Sales
Greensboro, NC
2026 GMC Sierra 4WD Crew Cab Short Box Elevation
5,141 mi.
5 days on market
1GTUUCED2TZ221618
$54,990
Good DealSingle owner
Court Street Ford
Bourbonnais, IL
4.5
2026 GMC Sierra 4WD Crew Cab Short Box Denali Ultimate
8,260 mi.
16 days on market
1GTUUHEL6TZ163419
$79,998
Good Deal
Import Exchange Inc
Mokena, IL
4.7
New listing
2026 GMC Sierra 4WD Crew Cab Standard Box AT4
3,229 mi.
1 day on market
1GT4UPEYXTF117826
$83,950
Good Deal
Ed Morse Chevrolet Buick Gmc Rolla
Rolla, MO
4.4
New listing
2026 GMC Sierra 4WD Crew Cab Standard Box Denali
16,438 mi.
1 day on market
1GT4UREY0TF137434
$73,995
Great DealClean title
Victory Auto Group
Smithville, MO
4.0
New listing
2026 GMC Sierra 4WD Crew Cab Short Box AT4X
14,386 mi.
1 day on market
3GTUUFEL0TG108338
$73,548
Good Deal
Sapaugh Cadillac
Herculaneum, MO
4.7
New listing
2026 GMC Sierra 4WD Crew Cab Short Box Denali Ultimate
1,191 mi.
1 day on market
1GTUUHE87TZ326283
$75,298
Great DealClean title
Jim Falk Motors
Clinton, MO
4.5
New listing
2026 GMC Sierra 4WD Crew Cab Short Box SLT
7,492 mi.
1 day on market
3GTUUDED5TG231680
Contact Dealer
Single ownerClean title
Cavenaugh Ford
Jonesboro, AR
4.4
New listing
2026 GMC Sierra AT4 4WD Crew Cab Standard Box
9,042 mi.
1 day on market
1GT4UPEY1TF118346
Contact Dealer
Heller Motors
Pontiac, IL
4.6
New listing
2026 GMC Sierra 4WD Crew Cab Short Box SLT
29,500 mi.
1 day on market
3GTUUDED1TG301563
$60,000
Good Deal
Cable Dahmer Buick Gmc Of Independence
Independence, MO
4.6
New listing
2026 GMC Sierra 4WD Crew Cab Standard Box AT4X
2,637 mi.
1 day on market
1GT4UZEY5TF119902
Contact Dealer
Clean title
Bommarito West County
Ellisville, MO
4.5
2026 GMC Sierra 4WD Crew Cab Standard Box AT4X
8,392 mi.
2 days on market
1GT4UZEY1TF121436
$82,907
Good Deal
Lemans Chevy City
Bloomington, IL
4.7
2026 GMC Sierra 4WD Crew Cab Short Box AT4
3,279 mi.
2 days on market
1GTUUEE86TZ217778
$71,495
Fair Deal
York Automotive
Greencastle, IN
4.5
2026 GMC Sierra 4WD Crew Cab Short Box Denali
11,780 mi.
2 days on market
1GTUUGEL1TZ231880
Contact Dealer
Randy Curnow Buick Gmc
Kansas City, KS
4.1
2026 GMC Sierra 4WD Crew Cab Short Box Elevation
2,809 mi.
2 days on market
1GTPUCEK2TZ252458
Contact Dealer
Single ownerClean title
Central Pontiac Gmc
Jonesboro, AR
4.3
2026 GMC Sierra 4WD Crew Cab Short Box SLT
2,496 mi.
3 days on market
3GTUUDED3TG227630
Contact Dealer
Single owner
Barker Buick Gmc
Bloomington, IL
4.5
2026 GMC Sierra 4WD Crew Cab Short Box Denali Ultimate
11,743 mi.
3 days on market
1GTUUHE8XTZ151690
$69,962
Good Deal
Heller Ford
El Paso, IL
4.6
2026 GMC Sierra 4WD Crew Cab Standard Box AT4
7,456 mi.
3 days on market
1GT1UPEY7TF141164
$77,962
Good Deal
Heller Ford
El Paso, IL
4.6
2026 GMC Sierra 4WD Crew Cab Standard Box AT4X
4,829 mi.
4 days on market
1GT4UZEY5TF165259
Contact Dealer
Robert Brogdens Olathe Buick Gmc
Olathe, KS
4.5
2026 GMC Sierra 4WD Crew Cab Long Box DRW Denali
9,238 mi.
4 days on market
1GT4UWEY6TF136299
$84,274
Good Deal
Hudson Automotive
Madisonville, KY
4.0
2026 GMC Sierra 4WD Crew Cab Short Box Denali
5,692 mi.
4 days on market
3GTUUGEL9TG110675
Contact Dealer
Single owner
Deery Brothers
West Burlington, IA
4.1
2026 GMC Sierra 4WD Crew Cab Short Box AT4
9,078 mi.
4 days on market
1GTUUEE81TZ148949
$60,372
Good Deal
Laura Buick Gmc Inc
Collinsville, IL
4.7
2026 GMC Sierra 4WD Crew Cab Short Box Elevation
1,536 mi.
4 days on market
1GTUUCED9TZ190643
$56,870
Good Deal
Land Rover Of St Louis
Creve Coeur, MO
4.7
2026 GMC Sierra 4WD Crew Cab Long Box Denali Ultimate
6,457 mi.
4 days on market
1GT4UXEY6TF122151
$86,111
Good Deal
Serra Honda Champaign
Savoy, IL
4.6
2026 GMC Sierra 4WD Crew Cab Std Box Elevation 3VL
4,487 mi.
4 days on market
3GTPUJEK8TG138534
$48,977
Good Deal
Bill Kay Buick Gmc
Downers Grove, IL
4.2
2026 GMC Sierra 4WD Crew Cab Short Box Denali
5,494 mi.
5 days on market
1GTUUGEL6TZ234516
$69,240
Good Deal
Dewey Ford
Ankeny, IA
4.5
2026 GMC Sierra 4WD Crew Cab Standard Box AT4
10,726 mi.
6 days on market
1GT4UPEY4TF161322
$79,499
Good Deal
Louisburg Ford
Louisburg, KS
4.8
2026 GMC Sierra 4WD Crew Cab Short Box Elevation
10,587 mi.
7 days on market
1GTPUCEK2TZ172173
$43,380
Good Deal
Dave Sinclair Buick Gmc
St. Louis, MO
4.7
2026 GMC Sierra 4WD Crew Cab Short Box AT4
8 mi.
8 days on market
1GTUUEEL0TZ308999
$69,412
Good DealClean title
Tera Chevrolet Gmc
Sandwich, IL
4.4
2026 GMC Sierra 4WD Crew Cab Short Box Denali Ultimate
2,470 mi.
8 days on market
1GTUUHEL1TZ107839
$77,039
Good Deal
Rusty Drewing Chevrolet Buick Gmc
Jefferson City, MO
4.7
2026 GMC Sierra 4WD Crew Cab Short Box AT4
10,946 mi.
8 days on market
1GTUUEE8XTZ142342
$60,402
Good Deal
Sam Leman Automotive Group
Morton, IL
3.9
Sponsored
2026 GMC Sierra 4WD Crew Cab Long Box Denali Ultimate
1,915 mi.
16 days on market
1GT4UXEY9TF175930
$90,750
Impex Auto Sales
Greensboro, NC
2026 GMC Sierra 4WD Crew Cab Short Box Elevation
5,141 mi.
5 days on market
1GTUUCED2TZ221618
$54,990
Good DealSingle owner
Court Street Ford
Bourbonnais, IL
4.5
2026 GMC Sierra 4WD Crew Cab Short Box Denali Ultimate
8,260 mi.
16 days on market
1GTUUHEL6TZ163419
$79,998
Good Deal
Import Exchange Inc
Mokena, IL
4.7
New listing
2026 GMC Sierra 4WD Crew Cab Standard Box AT4
3,229 mi.
1 day on market
1GT4UPEYXTF117826
$83,950
Good Deal
Ed Morse Chevrolet Buick Gmc Rolla
Rolla, MO
4.4
New listing
2026 GMC Sierra 4WD Crew Cab Standard Box Denali
16,438 mi.
1 day on market
1GT4UREY0TF137434
$73,995
Great DealClean title
Victory Auto Group
Smithville, MO
4.0
New listing
2026 GMC Sierra 4WD Crew Cab Short Box AT4X
14,386 mi.
1 day on market
3GTUUFEL0TG108338
$73,548
Good Deal
Sapaugh Cadillac
Herculaneum, MO
4.7
New listing
2026 GMC Sierra 4WD Crew Cab Short Box Denali Ultimate
1,191 mi.
1 day on market
1GTUUHE87TZ326283
$75,298
Great DealClean title
Jim Falk Motors
Clinton, MO
4.5
New listing
2026 GMC Sierra 4WD Crew Cab Short Box SLT
7,492 mi.
1 day on market
3GTUUDED5TG231680
Contact Dealer
Single ownerClean title
Cavenaugh Ford
Jonesboro, AR
4.4
New listing
2026 GMC Sierra AT4 4WD Crew Cab Standard Box
9,042 mi.
1 day on market
1GT4UPEY1TF118346
Contact Dealer
Heller Motors
Pontiac, IL
4.6
New listing
2026 GMC Sierra 4WD Crew Cab Short Box SLT
29,500 mi.
1 day on market
3GTUUDED1TG301563
$60,000
Good Deal
Cable Dahmer Buick Gmc Of Independence
Independence, MO
4.6
New listing
2026 GMC Sierra 4WD Crew Cab Standard Box AT4X
2,637 mi.
1 day on market
1GT4UZEY5TF119902
Contact Dealer
Clean title
Bommarito West County
Ellisville, MO
4.5
2026 GMC Sierra 4WD Crew Cab Standard Box AT4X
8,392 mi.
2 days on market
1GT4UZEY1TF121436
$82,907
Good Deal
Lemans Chevy City
Bloomington, IL
4.7
2026 GMC Sierra 4WD Crew Cab Short Box AT4
3,279 mi.
2 days on market
1GTUUEE86TZ217778
$71,495
Fair Deal
York Automotive
Greencastle, IN
4.5
2026 GMC Sierra 4WD Crew Cab Short Box Denali
11,780 mi.
2 days on market
1GTUUGEL1TZ231880
Contact Dealer
Randy Curnow Buick Gmc
Kansas City, KS
4.1
2026 GMC Sierra 4WD Crew Cab Short Box Elevation
2,809 mi.
2 days on market
1GTPUCEK2TZ252458
Contact Dealer
Single ownerClean title
Central Pontiac Gmc
Jonesboro, AR
4.3
2026 GMC Sierra 4WD Crew Cab Short Box SLT
2,496 mi.
3 days on market
3GTUUDED3TG227630
Contact Dealer
Single owner
Barker Buick Gmc
Bloomington, IL
4.5
2026 GMC Sierra 4WD Crew Cab Short Box Denali Ultimate
11,743 mi.
3 days on market
1GTUUHE8XTZ151690
$69,962
Good Deal
Heller Ford
El Paso, IL
4.6
2026 GMC Sierra 4WD Crew Cab Standard Box AT4
7,456 mi.
3 days on market
1GT1UPEY7TF141164
$77,962
Good Deal
Heller Ford
El Paso, IL
4.6
2026 GMC Sierra 4WD Crew Cab Standard Box AT4X
4,829 mi.
4 days on market
1GT4UZEY5TF165259
Contact Dealer
Robert Brogdens Olathe Buick Gmc
Olathe, KS
4.5
2026 GMC Sierra 4WD Crew Cab Long Box DRW Denali
9,238 mi.
4 days on market
1GT4UWEY6TF136299
$84,274
Good Deal
Hudson Automotive
Madisonville, KY
4.0
2026 GMC Sierra 4WD Crew Cab Short Box Denali
5,692 mi.
4 days on market
3GTUUGEL9TG110675
Contact Dealer
Single owner
Deery Brothers
West Burlington, IA
4.1
2026 GMC Sierra 4WD Crew Cab Short Box AT4
9,078 mi.
4 days on market
1GTUUEE81TZ148949
$60,372
Good Deal
Laura Buick Gmc Inc
Collinsville, IL
4.7
2026 GMC Sierra 4WD Crew Cab Short Box Elevation
1,536 mi.
4 days on market
1GTUUCED9TZ190643
$56,870
Good Deal
Land Rover Of St Louis
Creve Coeur, MO
4.7
2026 GMC Sierra 4WD Crew Cab Long Box Denali Ultimate
6,457 mi.
4 days on market
1GT4UXEY6TF122151
$86,111
Good Deal
Serra Honda Champaign
Savoy, IL
4.6
2026 GMC Sierra 4WD Crew Cab Std Box Elevation 3VL
4,487 mi.
4 days on market
3GTPUJEK8TG138534
$48,977
Good Deal
Bill Kay Buick Gmc
Downers Grove, IL
4.2
2026 GMC Sierra 4WD Crew Cab Short Box Denali
5,494 mi.
5 days on market
1GTUUGEL6TZ234516
$69,240
Good Deal
Dewey Ford
Ankeny, IA
4.5
2026 GMC Sierra 4WD Crew Cab Standard Box AT4
10,726 mi.
6 days on market
1GT4UPEY4TF161322
$79,499
Good Deal
Louisburg Ford
Louisburg, KS
4.8
2026 GMC Sierra 4WD Crew Cab Short Box Elevation
10,587 mi.
7 days on market
1GTPUCEK2TZ172173
$43,380
Good Deal
Dave Sinclair Buick Gmc
St. Louis, MO
4.7
2026 GMC Sierra 4WD Crew Cab Short Box AT4
8 mi.
8 days on market
1GTUUEEL0TZ308999
$69,412
Good DealClean title
Tera Chevrolet Gmc
Sandwich, IL
4.4
2026 GMC Sierra 4WD Crew Cab Short Box Denali Ultimate
2,470 mi.
8 days on market
1GTUUHEL1TZ107839
$77,039
Good Deal
Rusty Drewing Chevrolet Buick Gmc
Jefferson City, MO
4.7
2026 GMC Sierra 4WD Crew Cab Short Box AT4
10,946 mi.
8 days on market
1GTUUEE8XTZ142342
$60,402
Good Deal
Sam Leman Automotive Group
Morton, IL
3.9
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.