7,583 New Gmc Sierra for Sale Near O Fallon, MO
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2026 GMC Sierra 4WD Crew Cab Short Box Denali Ultimate
3 days on market
1GTUUHEL4TZ446773
$89,269
Serra Of Jackson
Jackson, TN
4.3
2026 GMC Sierra 4WD Crew Cab Short Box SLT
4 days on market
3GTUUDEL8TG450480
$68,106
Cable Dahmer Buick Gmc Of Independence
Independence, MO
4.6
2026 GMC Sierra 4WD Crew Cab Short Box SLT
4 days on market
3GTUUDE83TG466386
$62,258
Cavenaugh Buick Gmc
Walnut Ridge, AR
4.9
2026 GMC Sierra 4WD Crew Cab Short Box SLT
4 days on market
3GTUUDEDXTG466320
$59,414
Larry Stovesand Buick Gmc
Paducah, KY
4.4
2026 GMC Sierra 4WD Crew Cab Short Box AT4
4 days on market
1GTUUEE81TZ453237
$71,369
Larry Stovesand Buick Gmc
Paducah, KY
4.4
2026 GMC Sierra 4WD Crew Cab Short Box AT4
66 mi.
4 days on market
3GTUUEEL6TG380113
$69,636
Wyatt Johnson Gmc
Clarksville, TN
4.8
2026 GMC Sierra 4WD Crew Cab Standard Box SLT
4 days on market
1GT4UNEY1TF359540
$78,277
Wyatt Johnson Gmc
Clarksville, TN
4.8
2026 GMC Sierra 4WD Crew Cab Standard Box AT4
4 days on market
1GT4UPEY5TF341067
$80,835
Dave Cross Motors Kansas
Lee's Summit, MO
4.4
2026 GMC Sierra 4WD Crew Cab Short Box SLT
4 days on market
3GTUUDED9TG465823
$61,131
Weeks Chevrolet Gmc
West Frankfort, IL
4.3
2026 GMC Sierra 4WD Crew Cab Standard Box AT4X
4 days on market
1GT4UZE75TF344151
$89,538
Modern Auto Company
Washington, MO
5.0
2026 GMC Sierra 4WD Crew Cab Standard Box Denali
5 mi.
4 days on market
1GT4URE76TF351481
$88,055
Russ Braunecker
Effingham, IL
4.7
2026 GMC Sierra 4WD Crew Cab Short Box AT4
3 mi.
4 days on market
3GTUUEEL4TG330746
$68,844
Ed Morse Buick Gmc Muscatine Ia
Muscatine, IA
4.6
2026 GMC Sierra 4WD Crew Cab Short Box AT4
10 mi.
4 days on market
3GTUUEEL0TG267709
$68,122
Ed Morse Buick Gmc Muscatine Ia
Muscatine, IA
4.6
2026 GMC Sierra 4WD Crew Cab Standard Box Denali
3 mi.
4 days on market
1GT4UREY4TF172249
$83,265
Ed Morse Buick Gmc Muscatine Ia
Muscatine, IA
4.6
2026 GMC Sierra 4WD Crew Cab Standard Box Elevation
3 mi.
4 days on market
1GTUUCED1TZ346044
$54,770
Ed Morse Buick Gmc Muscatine Ia
Muscatine, IA
4.6
2026 GMC Sierra 4WD Crew Cab Standard Box Elevation
10 mi.
4 days on market
3GTUUCE8XTG325664
$59,230
Ed Morse Buick Gmc Muscatine Ia
Muscatine, IA
4.6
2026 GMC Sierra 4WD Double Cab Standard Box SLE
5 mi.
4 days on market
1GTVUBED4TZ272889
$55,307
Ed Morse Buick Gmc Muscatine Ia
Muscatine, IA
4.6
2026 GMC Sierra 4WD Crew Cab Short Box SLT
3 mi.
4 days on market
3GTUUDED7TG330680
$59,275
Ed Morse Buick Gmc Muscatine Ia
Muscatine, IA
4.6
2026 GMC Sierra 4WD Crew Cab Short Box SLT
3 mi.
4 days on market
3GTUUDED0TG370289
$61,665
Ed Morse Buick Gmc Muscatine Ia
Muscatine, IA
4.6
2026 GMC Sierra 4WD Crew Cab Short Box SLT
3 mi.
4 days on market
3GTUUDEL6TG392367
$64,155
Ed Morse Buick Gmc Muscatine Ia
Muscatine, IA
4.6
2026 GMC Sierra 4WD Crew Cab Short Box Denali
3 mi.
4 days on market
3GTUUGEL7TG341719
$72,580
Ed Morse Buick Gmc Muscatine Ia
Muscatine, IA
4.6
2026 GMC Sierra 4WD Crew Cab Standard Box AT4
4 days on market
1GT4UVEY9TF351251
$91,715
Ed Morse Buick Gmc Muscatine Ia
Muscatine, IA
4.6
2026 GMC Sierra 4WD Crew Cab Short Box Denali Ultimate
4 days on market
1GTUUHEL3TZ454735
$78,835
Bob Brown Buick Gmc
Ankeny, IA
4.4
2026 GMC Sierra 4WD Crew Cab Short Box AT4
4 days on market
1GTUUEEL7TZ454767
$75,925
Dave Cross Motors Kansas
Lee's Summit, MO
4.4
2026 GMC Sierra 4WD Crew Cab Standard Box Elevation
4 days on market
1GTUUCE80TZ454786
$58,212
Reed Buick Gmc
Kansas City, MO
4.6
2026 GMC Sierra 4WD Crew Cab Standard Bx Denali Ultimate
4 days on market
1GT4UXEY8TF352466
$101,219
Larry Stovesand Buick Gmc
Paducah, KY
4.4
2026 GMC Sierra 4WD Crew Cab Standard Box SLT
4 days on market
1GT1UNE74TF353919
$71,249
Bob Mccosh Chevrolet Buick Gmc Cadillac
Columbia, MO
4.3
2026 GMC Sierra 4WD Crew Cab Std Box Elevation 3VL
4 days on market
3GTPUJEKXTG465579
$53,390
Auffenberg Of Carbondale
Carbondale, IL
4.3
Find New GMC Sierra in O Fallon, MO
In the U.S., the GMC Sierra is available as Chassis Cab and Pickup. The best choice typically depends on space needs and personal preference.