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- $60,749MSRP $69,415
- Exterior color: Volcanic Red TintcoatVolcanic Red Tintcoat
- Interior color: Dark Walnut/Slate leatherDark Walnut/Slate leather
- 5'10” bed, 5.3l, 8cyl
- Laura Buick GMC (39 mi away)(12)
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Located in Collinsville, IL / 39 miles away from O Fallon, MO
#1 VOLUME BUICK-GMC DEALER IN THE NATION!! NO HOOKS, NO GIMMICKS, DO NOT LET OTHER DEALERS TELL YOU OTHERWISE! You could qualify for even more incenti...
Features and Specs:
17 Combined MPG (15 City/19 Highway)
Listing Information:
VIN: 3GTUUDED5SG354006
Stock: L255244
Listed since: 06-05-2025 - Arriving Soon$67,370MSRP $76,005
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'7” bed, 5.3l, 8cyl
- Laura Buick GMC (39 mi away)(12)
Close
Located in Collinsville, IL / 39 miles away from O Fallon, MO
#1 VOLUME BUICK-GMC DEALER IN THE NATION!! NO HOOKS, NO GIMMICKS, DO NOT LET OTHER DEALERS TELL YOU OTHERWISE! You could qualify for even more incenti...
Features and Specs:
17 Combined MPG (15 City/19 Highway)
Listing Information:
VIN: 3GTUUGED0SG355209
Stock: L255500
Listed since: 06-04-2025 - $66,912MSRP $75,505
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black premium leatherJet Black premium leather
- 5'10” bed, 5.3l, 8cyl
- Laura Buick GMC (39 mi away)(12)
Close
Located in Collinsville, IL / 39 miles away from O Fallon, MO
#1 VOLUME BUICK-GMC DEALER IN THE NATION!! NO HOOKS, NO GIMMICKS, DO NOT LET OTHER DEALERS TELL YOU OTHERWISE! You could qualify for even more incenti...
Features and Specs:
17 Combined MPG (15 City/19 Highway)
Listing Information:
VIN: 3GTUUGED2SG342896
Stock: L254984
Listed since: 05-28-2025 - $68,049MSRP $75,095
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 5'10” bed, 6.2l, 8cyl
- Laura Buick GMC (39 mi away)(12)
Close
Located in Collinsville, IL / 39 miles away from O Fallon, MO
#1 VOLUME BUICK-GMC DEALER IN THE NATION!! NO HOOKS, NO GIMMICKS, DO NOT LET OTHER DEALERS TELL YOU OTHERWISE! You could qualify for even more incenti...
Features and Specs:
Listing Information:
VIN: 3GTUUEEL9SG327503
Stock: L255415
Listed since: 05-30-2025 - $69,987MSRP $72,000
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 5'10” bed, 3l, 6cyl
- Laura Buick GMC (39 mi away)(12)
Close
Located in Collinsville, IL / 39 miles away from O Fallon, MO
#1 VOLUME BUICK-GMC DEALER IN THE NATION!! NO HOOKS, NO GIMMICKS, DO NOT LET OTHER DEALERS TELL YOU OTHERWISE! You could qualify for even more incenti...
Features and Specs:
23 Combined MPG (21 City/24 Highway)
Listing Information:
VIN: 1GTUUEE86SZ260466
Stock: L254092
Listed since: 04-15-2025 - Arriving Soon$69,965MSRP $69,965
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black leatherJet Black leather
- 5'10” bed, 5.3l, 8cyl
- Laura Buick GMC (39 mi away)(12)
Close
Located in Collinsville, IL / 39 miles away from O Fallon, MO
Features and Specs:
17 Combined MPG (15 City/19 Highway)
Listing Information:
VIN: 3GTUUDEDXSG370184
Stock: 370184
Listed since: 06-11-2025 - Arriving Soon$65,487MSRP $72,200
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 5'10” bed, 3l, 6cyl
- Laura Buick GMC (39 mi away)(12)
Close
Located in Collinsville, IL / 39 miles away from O Fallon, MO
#1 VOLUME BUICK-GMC DEALER IN THE NATION!! NO HOOKS, NO GIMMICKS, DO NOT LET OTHER DEALERS TELL YOU OTHERWISE! You could qualify for even more incenti...
Features and Specs:
23 Combined MPG (21 City/24 Highway)
Listing Information:
VIN: 1GTUUEE85SZ303579
Stock: L255280
Listed since: 06-11-2025 - New Listing$73,745MSRP $81,090
- Exterior color: Onyx BlackOnyx Black
- Interior color: Obsidian Rush premium leatherObsidian Rush premium leather
- 5'10” bed, 3l, 6cyl
- Laura Buick GMC (39 mi away)(12)
Close
Located in Collinsville, IL / 39 miles away from O Fallon, MO
#1 VOLUME BUICK-GMC DEALER IN THE NATION!! NO HOOKS, NO GIMMICKS, DO NOT LET OTHER DEALERS TELL YOU OTHERWISE! You could qualify for even more incenti...
Features and Specs:
19 Combined MPG (19 City/20 Highway)
Listing Information:
VIN: 3GTUUFE83SG360448
Stock: L255433
Listed since: 06-11-2025 - $77,879MSRP $87,005
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 5'10” bed, 6.2l, 8cyl
- Laura Buick GMC (39 mi away)(12)
Close
Located in Collinsville, IL / 39 miles away from O Fallon, MO
#1 VOLUME BUICK-GMC DEALER IN THE NATION!! NO HOOKS, NO GIMMICKS, DO NOT LET OTHER DEALERS TELL YOU OTHERWISE! You could qualify for even more incenti...
Features and Specs:
16 Combined MPG (15 City/19 Highway)
Listing Information:
VIN: 1GTUUHEL6SZ291545
Stock: L254965
Listed since: 05-29-2025 - $52,074MSRP $60,290
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 6'7” bed, 5.3l, 8cyl
- Laura Buick GMC (39 mi away)(12)
Close
Located in Collinsville, IL / 39 miles away from O Fallon, MO
#1 VOLUME BUICK-GMC DEALER IN THE NATION!! NO HOOKS, NO GIMMICKS, DO NOT LET OTHER DEALERS TELL YOU OTHERWISE! You could qualify for even more incenti...
Features and Specs:
Listing Information:
VIN: 1GTUUBED7SZ272718
Stock: L254350
Listed since: 05-02-2025 - $66,282MSRP $73,125
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 5'10” bed, 3l, 6cyl
- Laura Buick GMC (39 mi away)(12)
Close
Located in Collinsville, IL / 39 miles away from O Fallon, MO
#1 VOLUME BUICK-GMC DEALER IN THE NATION!! NO HOOKS, NO GIMMICKS, DO NOT LET OTHER DEALERS TELL YOU OTHERWISE! You could qualify for even more incenti...
Features and Specs:
23 Combined MPG (21 City/24 Highway)
Listing Information:
VIN: 1GTUUEE89SZ255486
Stock: L253957
Listed since: 05-01-2025 - $59,603MSRP $68,120
- Exterior color: Volcanic Red TintcoatVolcanic Red Tintcoat
- Interior color: Jet Black leatherJet Black leather
- 5'10” bed, 5.3l, 8cyl
- Laura Buick GMC (39 mi away)(12)
Close
Located in Collinsville, IL / 39 miles away from O Fallon, MO
#1 VOLUME BUICK-GMC DEALER IN THE NATION!! NO HOOKS, NO GIMMICKS, DO NOT LET OTHER DEALERS TELL YOU OTHERWISE! You could qualify for even more incenti...
Features and Specs:
17 Combined MPG (15 City/19 Highway)
Listing Information:
VIN: 1GTUUDED8SZ280970
Stock: L254746
Listed since: 05-31-2025 - $78,520MSRP $86,485
- Exterior color: Onyx BlackOnyx Black
- Interior color: Obsidian Rush premium leatherObsidian Rush premium leather
- 5'10” bed, 3l, 6cyl
- Laura Buick GMC (39 mi away)(12)
Close
Located in Collinsville, IL / 39 miles away from O Fallon, MO
#1 VOLUME BUICK-GMC DEALER IN THE NATION!! NO HOOKS, NO GIMMICKS, DO NOT LET OTHER DEALERS TELL YOU OTHERWISE! You could qualify for even more incenti...
Features and Specs:
19 Combined MPG (19 City/20 Highway)
Listing Information:
VIN: 3GTUUFE81SG353918
Stock: L255225
Listed since: 06-09-2025 - Arriving Soon$64,137MSRP $70,675
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 5'10” bed, 3l, 6cyl
- Laura Buick GMC (39 mi away)(12)
Close
Located in Collinsville, IL / 39 miles away from O Fallon, MO
#1 VOLUME BUICK-GMC DEALER IN THE NATION!! NO HOOKS, NO GIMMICKS, DO NOT LET OTHER DEALERS TELL YOU OTHERWISE! You could qualify for even more incenti...
Features and Specs:
23 Combined MPG (21 City/24 Highway)
Listing Information:
VIN: 1GTUUEE84SZ307946
Stock: L255483
Listed since: 06-03-2025 - Arriving Soon$64,137MSRP $70,675
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 5'10” bed, 3l, 6cyl
- Laura Buick GMC (39 mi away)(12)
Close
Located in Collinsville, IL / 39 miles away from O Fallon, MO
#1 VOLUME BUICK-GMC DEALER IN THE NATION!! NO HOOKS, NO GIMMICKS, DO NOT LET OTHER DEALERS TELL YOU OTHERWISE! You could qualify for even more incenti...
Features and Specs:
23 Combined MPG (21 City/24 Highway)
Listing Information:
VIN: 3GTUUEE87SG319802
Stock: L254557
Listed since: 04-23-2025 - $57,149MSRP $61,335
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black clothJet Black cloth
- 5'10” bed, 5.3l, 8cyl
- Laura Buick GMC (39 mi away)(12)
Close
Located in Collinsville, IL / 39 miles away from O Fallon, MO
#1 VOLUME BUICK-GMC DEALER IN THE NATION!! NO HOOKS, NO GIMMICKS, DO NOT LET OTHER DEALERS TELL YOU OTHERWISE! You could qualify for even more incenti...
Features and Specs:
Listing Information:
VIN: 1GTUUCED7SZ274555
Stock: L254465
Listed since: 04-24-2025 - $62,328MSRP $72,355
- Exterior color: White Frost TricoatWhite Frost Tricoat
- Interior color: Dark Walnut/Slate leatherDark Walnut/Slate leather
- 5'10” bed, 6.2l, 8cyl
- Laura Buick GMC (39 mi away)(12)
Close
Located in Collinsville, IL / 39 miles away from O Fallon, MO
#1 VOLUME BUICK-GMC DEALER IN THE NATION!! NO HOOKS, NO GIMMICKS, DO NOT LET OTHER DEALERS TELL YOU OTHERWISE! You could qualify for even more incenti...
Features and Specs:
Listing Information:
VIN: 3GTUUDEL8SG249905
Stock: L253204
Listed since: 02-26-2025 - Arriving Soon$68,220MSRP $71,970
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black leatherJet Black leather
- 6'7” bed, 6.2l, 8cyl
- Laura Buick GMC (39 mi away)(12)
Close
Located in Collinsville, IL / 39 miles away from O Fallon, MO
Features and Specs:
Listing Information:
VIN: 3GTUUDEL3SG357168
Stock: 357168
Listed since: 05-30-2025 - Arriving Soon$67,370MSRP $76,005
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Atmosphere/Brownstone premium leatherAtmosphere/Brownstone premium leather
- 6'7” bed, 5.3l, 8cyl
- Laura Buick GMC (39 mi away)(12)
Close
Located in Collinsville, IL / 39 miles away from O Fallon, MO
#1 VOLUME BUICK-GMC DEALER IN THE NATION!! NO HOOKS, NO GIMMICKS, DO NOT LET OTHER DEALERS TELL YOU OTHERWISE! You could qualify for even more incenti...
Features and Specs:
17 Combined MPG (15 City/19 Highway)
Listing Information:
VIN: 3GTUUGED7SG342957
Stock: L254986
Listed since: 05-27-2025 - $59,602MSRP $68,175
- Exterior color: Titanium Rush MetallicTitanium Rush Metallic
- Interior color: Jet Black leatherJet Black leather
- 5'10” bed, 5.3l, 8cyl
- Laura Buick GMC (39 mi away)(12)
Close
Located in Collinsville, IL / 39 miles away from O Fallon, MO
#1 VOLUME BUICK-GMC DEALER IN THE NATION!! NO HOOKS, NO GIMMICKS, DO NOT LET OTHER DEALERS TELL YOU OTHERWISE! You could qualify for even more incenti...
Features and Specs:
Listing Information:
VIN: 3GTUUCED0SG345918
Stock: L255071
Listed since: 05-20-2025 - $61,532MSRP $71,455
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black leatherJet Black leather
- 5'10” bed, 6.2l, 8cyl
- Laura Buick GMC (39 mi away)(12)
Close
Located in Collinsville, IL / 39 miles away from O Fallon, MO
#1 VOLUME BUICK-GMC DEALER IN THE NATION!! NO HOOKS, NO GIMMICKS, DO NOT LET OTHER DEALERS TELL YOU OTHERWISE! You could qualify for even more incenti...
Features and Specs:
Listing Information:
VIN: 3GTUUDEL5SG249912
Stock: L253075
Listed since: 02-28-2025
Showing 274 - 294 out of 688 listings
Consumer Reviews for the GMC Sierra 1500
Read recent reviews for the GMC Sierra 1500
2024 GMC AT4 Lemon Truck
Unsatisfied Customer, 06/17/2024
2024 GMC Sierra 1500 AT4 4dr Crew Cab 4WD 6.6 ft. SB (3.0L 6cyl Turbodiesel 10A)
After being a FORD guy for over 35 years, I decided to give GMC a try :/ I drive out with the brand new AT4 on thursday evening, after just 40 miles I wake up in the morning to find a big puddle of trans oil on my driveway. I call the salesman and drive it to the dealership, on the way there almost complete shutdown, engine over heat is on, A/C out!! Engine noise!!, get to the dealership … wanting to talk to the manger, to no avail! Salesman and service tech tell me theres nothing to do but put it in to service. Absolutely displeased and irritated with GM dealership,..DO NOT BUY GMC! does Lemon Law apply here?
| Trim | MPG | Engine | Starting Price |
|---|---|---|---|
| 2025 GMC Sierra 1500 SLT 4dr Crew Cab 4WD 5.8 ft. SB (5.3L 8cyl 10A) | 15 - 19 | 8-cylinders (gas) | $68,120 |
| 2025 GMC Sierra 1500 Denali 4dr Crew Cab 4WD 6.6 ft. SB (5.3L 8cyl 10A) | 15 - 19 | 8-cylinders (gas) | $76,005 |
| 2025 GMC Sierra 1500 Denali 4dr Crew Cab 4WD 5.8 ft. SB (5.3L 8cyl 10A) | 15 - 19 | 8-cylinders (gas) | $75,505 |
| 2025 GMC Sierra 1500 AT4 4dr Crew Cab 4WD 5.8 ft. SB (6.2L 8cyl 10A) | N/A | 8-cylinders (gas) | $75,095 |
| 2025 GMC Sierra 1500 AT4 4dr Crew Cab 4WD 5.8 ft. SB (3.0L 6cyl Turbodiesel 10A) | 21 - 24 | 6-cylinders (diesel) | $70,675 |
| 2025 GMC Sierra 1500 AT4X 4dr Crew Cab 4WD SB 5.8 ft. SB (3.0L 6cyl Turbodiesel 10A) | 19 - 20 | 6-cylinders (diesel) | $81,090 |
| 2025 GMC Sierra 1500 Denali Ultimate 4dr Crew Cab 4WD 5.8 ft. SB (6.2L 8cyl 10A) | 15 - 19 | 8-cylinders (gas) | $87,005 |
| 2025 GMC Sierra 1500 SLE 4dr Crew Cab 4WD 6.6 ft. SB (5.3L 8cyl 10A) | N/A | 8-cylinders (gas) | $60,290 |
| 2025 GMC Sierra 1500 Elevation 4dr Crew Cab 4WD 5.8 ft. SB (5.3L 8cyl 10A) | N/A | 8-cylinders (gas) | $61,335 |
| 2025 GMC Sierra 1500 SLT 4dr Crew Cab 4WD 5.8 ft. SB (6.2L 8cyl 10A) | N/A | 8-cylinders (gas) | $71,455 |
| 2025 GMC Sierra 1500 SLT 4dr Crew Cab 4WD 6.6 ft. SB (6.2L 8cyl 10A) | N/A | 8-cylinders (gas) | $71,970 |
More about the GMC Sierra 1500
Edmunds has 688 New GMC Sierra 1500s for sale near you, including a 2025 Sierra 1500 SLE Pickup and a 2025 Sierra 1500 Denali Ultimate Pickup ranging in price from $60,290 to $87,005.
How much is a new 2025 GMC Sierra 1500 in O Fallon, MO?
- A new 2025 GMC Sierra 1500 starts at $60,290 (including destination charge) in O Fallon, MO. Prices will go up based on the trim level you choose and any options you add. Keep in mind that prices can also vary from one state to another and even from one dealership to the next.
How much does a 2025 GMC Sierra 1500 Crew Cab cost in O Fallon, MO?
- A new 2025 GMC Sierra 1500 Crew Cab starts at $60,290 in O Fallon, MO. Prices will vary depending on what trim level you choose. Each state may have different pricing, so make sure you enter your correct ZIP code on Edmunds.Other versions include:
2025 GMC Sierra 1500 Diesel which starts at $70,675.
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