7,478 New Gmc Sierra for Sale Near O Fallon, MO
Save search
2026 GMC Sierra 4WD Crew Cab Short Box SLE
10 mi.
3 days on market
1GTPUBEK2TZ386896
$51,095
Good Deal
Shottenkirk Inc
Fort Madison, IA
4.5
2026 GMC Sierra 4WD Crew Cab Standard Box SLT
10 mi.
3 days on market
1GT4UNEY1TF300567
$77,740
Great Deal
Shottenkirk Inc
Fort Madison, IA
4.5
2026 GMC Sierra 4WD Crew Cab Short Box SLT
3 days on market
3GTUUDE87TG382345
$67,875
Bull Motor Gmc
Wynne, AR
4.3
2026 GMC Sierra 4WD Crew Cab Standard Box AT4
3 days on market
1GT4UPEY2TF301853
$86,273
Serra Buick Gmc Jackson
Jackson, TN
4.8
2026 GMC Sierra 4WD Crew Cab Short Box Elevation
2 mi.
3 days on market
3GTPUCEK2TG371773
$49,600
Great Deal
Arnie Bauer Buick Gmc
Matteson, IL
4.4
2026 GMC Sierra 4WD Crew Cab Standard Box SLT
1 mi.
3 days on market
1GT4UNEY8TF290670
$83,120
Fair Deal
Arnie Bauer Buick Gmc
Matteson, IL
4.4
2026 GMC Sierra 4WD Crew Cab Long Box Denali Ultimate
3 days on market
1GT4UXEY2TF295701
$94,662
Laura Buick Gmc Inc
Collinsville, IL
4.7
2026 GMC Sierra 4WD Regular Cab Long Box Pro
3 days on market
1GT0ULE73TF301522
$53,765
Bob Mccosh Chevrolet Buick Gmc
Columbia, MO
4.3
2026 GMC Sierra 4WD Crew Cab Standard Box SLT
3 days on market
1GT1UNEY0TF301258
$80,180
Bob Mccosh Chevrolet Buick Gmc
Columbia, MO
4.3
2026 GMC Sierra 4WD Crew Cab Standard Box AT4
3 mi.
3 days on market
1GT4UPEY8TF301484
$92,470
Fair Deal
George Kell Motors Inc
Newport, AR
4.8
2026 GMC Sierra 4WD Crew Cab Standard Box Pro
3 mi.
3 days on market
1GT4ULE74TF302857
$58,825
Fair Deal
George Kell Motors Inc
Newport, AR
4.8
2026 GMC Sierra 4WD Crew Cab Short Box Denali
4 mi.
3 days on market
1GTUUGE86TZ369202
$62,750
Great Deal
Kc Summers Auto Group
Mattoon, IL
4.5
2026 GMC Sierra 4WD Crew Cab Short Box Elevation
3 mi.
3 days on market
1GTUUCEDXTZ372559
$54,208
Great Deal
Kc Summers Auto Group
Mattoon, IL
4.5
2026 GMC Sierra 4WD Crew Cab Short Box SLT
6 mi.
3 days on market
3GTUUDED5TG362317
$56,666
Great Deal
Kc Summers Auto Group
Mattoon, IL
4.5
2026 GMC Sierra 4WD Crew Cab Short Box AT4
3 days on market
3GTUUEEL9TG380476
$72,302
Wyatt Johnson Gmc
Clarksville, TN
4.8
2026 GMC Sierra 4WD Crew Cab Short Box Denali
245 mi.
3 days on market
1GTUUGEL9TZ348283
$76,992
Wyatt Johnson Gmc
Clarksville, TN
4.8
2026 GMC Sierra 4WD Crew Cab Short Box SLT
3 days on market
1GTUUDE8XTZ386194
$68,362
Wyatt Johnson Gmc
Clarksville, TN
4.8
2026 GMC Sierra 4WD Crew Cab Short Box Denali
4 mi.
3 days on market
3GTUUGEL7TG376079
$77,099
Fair Deal
Billion Gmc Clinton
Clinton, IA
4.6
2026 GMC Sierra 4WD Crew Cab Standard Box AT4X
3 days on market
1GT4UZEY7TF300452
$98,524
Behlmann Buick Gmc Cadillac
Troy, MO
4.5
2026 GMC Sierra 4WD Crew Cab Short Box Elevation
1 mi.
3 days on market
3GTPUCEK6TG380671
$56,600
Fair Deal
Dekalb Sycamore Gmc
Sycamore, IL
4.5
2026 GMC Sierra 4WD Crew Cab Short Box SLT
10 mi.
3 days on market
3GTUUDE80TG376807
$70,120
Fair Deal
Jim Falk Motors Inc
Clinton, MO
4.6
2026 GMC Sierra 4WD Crew Cab Standard Box SLE
3 days on market
1GT4UMEY3TF295544
$68,501
Dave Sinclair Buick Gmc
St. Louis, MO
4.7
2026 GMC Sierra 4WD Regular Cab Long Box SLE
3 days on market
1GT3UTE73TF295878
$59,523
Ken Nelson Auto Group
Dixon, IL
4.6
2026 GMC Sierra 4WD Crew Cab Short Box AT4
3 days on market
3GTUUEELXTG382625
$69,646
Central Pontiac Gmc
Jonesboro, AR
4.3
2026 GMC Sierra 4WD Crew Cab Short Box AT4
3 days on market
3GTUUEE89TG382448
$66,172
Darcy Buick Gmc
Joliet, IL
4.8
2026 GMC Sierra 4WD Crew Cab Short Box SLT
3 days on market
3GTUUDED1TG370818
$58,891
Ray Dennison Buick Gmc Cadillac Inc
Pekin, IL
5.0
2026 GMC Sierra 4WD Crew Cab Short Box SLT
3 days on market
3GTUUDED9TG373840
$58,523
Ray Dennison Buick Gmc Cadillac Inc
Pekin, IL
5.0
2026 GMC Sierra 4WD Crew Cab Short Box SLT
3 days on market
3GTUUDED8TG370282
$65,510
Quality Buick Gmc Cadillac
Alton, IL
4.7
2026 GMC Sierra 4WD Crew Cab Short Box SLE
10 mi.
3 days on market
1GTPUBEK2TZ386896
$51,095
Good Deal
Shottenkirk Inc
Fort Madison, IA
4.5
2026 GMC Sierra 4WD Crew Cab Standard Box SLT
10 mi.
3 days on market
1GT4UNEY1TF300567
$77,740
Great Deal
Shottenkirk Inc
Fort Madison, IA
4.5
2026 GMC Sierra 4WD Crew Cab Short Box SLT
3 days on market
3GTUUDE87TG382345
$67,875
Bull Motor Gmc
Wynne, AR
4.3
2026 GMC Sierra 4WD Crew Cab Standard Box AT4
3 days on market
1GT4UPEY2TF301853
$86,273
Serra Buick Gmc Jackson
Jackson, TN
4.8
2026 GMC Sierra 4WD Crew Cab Short Box Elevation
2 mi.
3 days on market
3GTPUCEK2TG371773
$49,600
Great Deal
Arnie Bauer Buick Gmc
Matteson, IL
4.4
2026 GMC Sierra 4WD Crew Cab Standard Box SLT
1 mi.
3 days on market
1GT4UNEY8TF290670
$83,120
Fair Deal
Arnie Bauer Buick Gmc
Matteson, IL
4.4
2026 GMC Sierra 4WD Crew Cab Long Box Denali Ultimate
3 days on market
1GT4UXEY2TF295701
$94,662
Laura Buick Gmc Inc
Collinsville, IL
4.7
2026 GMC Sierra 4WD Regular Cab Long Box Pro
3 days on market
1GT0ULE73TF301522
$53,765
Bob Mccosh Chevrolet Buick Gmc
Columbia, MO
4.3
2026 GMC Sierra 4WD Crew Cab Standard Box SLT
3 days on market
1GT1UNEY0TF301258
$80,180
Bob Mccosh Chevrolet Buick Gmc
Columbia, MO
4.3
2026 GMC Sierra 4WD Crew Cab Standard Box AT4
3 mi.
3 days on market
1GT4UPEY8TF301484
$92,470
Fair Deal
George Kell Motors Inc
Newport, AR
4.8
2026 GMC Sierra 4WD Crew Cab Standard Box Pro
3 mi.
3 days on market
1GT4ULE74TF302857
$58,825
Fair Deal
George Kell Motors Inc
Newport, AR
4.8
2026 GMC Sierra 4WD Crew Cab Short Box Denali
4 mi.
3 days on market
1GTUUGE86TZ369202
$62,750
Great Deal
Kc Summers Auto Group
Mattoon, IL
4.5
2026 GMC Sierra 4WD Crew Cab Short Box Elevation
3 mi.
3 days on market
1GTUUCEDXTZ372559
$54,208
Great Deal
Kc Summers Auto Group
Mattoon, IL
4.5
2026 GMC Sierra 4WD Crew Cab Short Box SLT
6 mi.
3 days on market
3GTUUDED5TG362317
$56,666
Great Deal
Kc Summers Auto Group
Mattoon, IL
4.5
2026 GMC Sierra 4WD Crew Cab Short Box AT4
3 days on market
3GTUUEEL9TG380476
$72,302
Wyatt Johnson Gmc
Clarksville, TN
4.8
2026 GMC Sierra 4WD Crew Cab Short Box Denali
245 mi.
3 days on market
1GTUUGEL9TZ348283
$76,992
Wyatt Johnson Gmc
Clarksville, TN
4.8
2026 GMC Sierra 4WD Crew Cab Short Box SLT
3 days on market
1GTUUDE8XTZ386194
$68,362
Wyatt Johnson Gmc
Clarksville, TN
4.8
2026 GMC Sierra 4WD Crew Cab Short Box Denali
4 mi.
3 days on market
3GTUUGEL7TG376079
$77,099
Fair Deal
Billion Gmc Clinton
Clinton, IA
4.6
2026 GMC Sierra 4WD Crew Cab Standard Box AT4X
3 days on market
1GT4UZEY7TF300452
$98,524
Behlmann Buick Gmc Cadillac
Troy, MO
4.5
2026 GMC Sierra 4WD Crew Cab Short Box Elevation
1 mi.
3 days on market
3GTPUCEK6TG380671
$56,600
Fair Deal
Dekalb Sycamore Gmc
Sycamore, IL
4.5
2026 GMC Sierra 4WD Crew Cab Short Box SLT
10 mi.
3 days on market
3GTUUDE80TG376807
$70,120
Fair Deal
Jim Falk Motors Inc
Clinton, MO
4.6
2026 GMC Sierra 4WD Crew Cab Standard Box SLE
3 days on market
1GT4UMEY3TF295544
$68,501
Dave Sinclair Buick Gmc
St. Louis, MO
4.7
2026 GMC Sierra 4WD Regular Cab Long Box SLE
3 days on market
1GT3UTE73TF295878
$59,523
Ken Nelson Auto Group
Dixon, IL
4.6
2026 GMC Sierra 4WD Crew Cab Short Box AT4
3 days on market
3GTUUEELXTG382625
$69,646
Central Pontiac Gmc
Jonesboro, AR
4.3
2026 GMC Sierra 4WD Crew Cab Short Box AT4
3 days on market
3GTUUEE89TG382448
$66,172
Darcy Buick Gmc
Joliet, IL
4.8
2026 GMC Sierra 4WD Crew Cab Short Box SLT
3 days on market
3GTUUDED1TG370818
$58,891
Ray Dennison Buick Gmc Cadillac Inc
Pekin, IL
5.0
2026 GMC Sierra 4WD Crew Cab Short Box SLT
3 days on market
3GTUUDED9TG373840
$58,523
Ray Dennison Buick Gmc Cadillac Inc
Pekin, IL
5.0
2026 GMC Sierra 4WD Crew Cab Short Box SLT
3 days on market
3GTUUDED8TG370282
$65,510
Quality Buick Gmc Cadillac
Alton, IL
4.7
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.