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651 listings
- New Listing$57,567MSRP $63,165
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black leatherJet Black leather
- 5'10” bed, 5.3l, 8cyl
- Lou Fusz Buick GMC (18 mi away)(3)
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Located in Saint Louis, MO / 18 miles away from O Fallon, MO
$5,598 off MSRP!2025 GMC Sierra 1500 Sterling MetallicThe listed Prices do not include additional fees and costs of closing, including government fees...
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Listing Information:
VIN: 3GTUUCED2SG221391
Stock: BG320549
Listed since: 12-18-2024 - $68,575MSRP $80,140
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black premium leatherJet Black premium leather
- 5'10” bed, 6.2l, 8cyl
- Lou Fusz Buick GMC (18 mi away)(3)
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Located in Saint Louis, MO / 18 miles away from O Fallon, MO
$11,565 off MSRP!2025 GMC Sierra 1500 Sterling MetallicThe listed Prices do not include additional fees and costs of closing, including government fee...
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Listing Information:
VIN: 3GTUUGEL5SG290882
Stock: BG320587
Listed since: 04-07-2025 - $42,000MSRP $48,750
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 8'2” bed, 5.3l, 8cyl
- Lou Fusz Buick GMC (18 mi away)(3)
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Located in Saint Louis, MO / 18 miles away from O Fallon, MO
$6,750 off MSRP!2025 GMC Sierra 1500 Summit WhiteThe listed Prices do not include additional fees and costs of closing, including government fees and ...
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Listing Information:
VIN: 3GTNUAED1SG242936
Stock: BG320580
Listed since: 02-14-2025 - $36,655MSRP $43,405
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black vinylJet Black vinyl
- 8'2” bed, 5.3l, 8cyl
- Lou Fusz Buick GMC (18 mi away)(3)
Close
Located in Saint Louis, MO / 18 miles away from O Fallon, MO
$6,750 off MSRP!2025 GMC Sierra 1500 Summit WhiteThe listed Prices do not include additional fees and costs of closing, including government fees and ...
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Listing Information:
VIN: 3GTNHAED0SG242138
Stock: BG320568
Listed since: 02-14-2025 - $36,655MSRP $43,405
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black vinylJet Black vinyl
- 8'2” bed, 5.3l, 8cyl
- Lou Fusz Buick GMC (18 mi away)(3)
Close
Located in Saint Louis, MO / 18 miles away from O Fallon, MO
$6,750 off MSRP!2025 GMC Sierra 1500 Summit WhiteThe listed Prices do not include additional fees and costs of closing, including government fees and ...
Features and Specs:
Listing Information:
VIN: 3GTNHAED3SG242148
Stock: BG320570
Listed since: 02-14-2025 - $41,950MSRP $48,700
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 8'2” bed, 5.3l, 8cyl
- Lou Fusz Buick GMC (18 mi away)(3)
Close
Located in Saint Louis, MO / 18 miles away from O Fallon, MO
$6,750 off MSRP!2025 GMC Sierra 1500 Summit WhiteThe listed Prices do not include additional fees and costs of closing, including government fees and ...
Features and Specs:
Listing Information:
VIN: 3GTNUAED4SG241442
Stock: BG320573
Listed since: 02-14-2025 - $52,831MSRP $63,160
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black clothJet Black cloth
- 5'10” bed, 3l, 6cyl
- Lou Fusz Buick GMC (18 mi away)(3)
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Located in Saint Louis, MO / 18 miles away from O Fallon, MO
Recent Arrival! $10,329 off MSRP!2025 GMC Sierra 1500 Sterling Metallic22/26 City/Highway MPGThe listed Prices do not include additional fees and cost...
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Listing Information:
VIN: 3GTUUCE89SG339814
Stock: BG320621
Listed since: 05-28-2025 - $68,000MSRP $76,075
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 5'10” bed, 6.2l, 8cyl
- Lou Fusz Buick GMC (18 mi away)(3)
Close
Located in Saint Louis, MO / 18 miles away from O Fallon, MO
$8,075 off MSRP!2025 GMC Sierra 1500 Onyx BlackThe listed Prices do not include additional fees and costs of closing, including government fees and ta...
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Listing Information:
VIN: 1GTUUEEL8SZ271036
Stock: BG320594
Listed since: 04-28-2025 - $40,345MSRP $47,345
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black vinylJet Black vinyl
- 6'7” bed, 2.7l, 4cyl
- Lou Fusz Buick GMC (18 mi away)(3)
Close
Located in Saint Louis, MO / 18 miles away from O Fallon, MO
$7,000 off MSRP!2025 GMC Sierra 1500 Summit WhiteThe listed Prices do not include additional fees and costs of closing, including government fees and ...
Features and Specs:
18 Combined MPG (17 City/19 Highway)
Listing Information:
VIN: 1GTRUAEK4SZ144693
Stock: BG320497
Listed since: 10-29-2024 - $55,324MSRP $67,130
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black leatherJet Black leather
- 5'10” bed, 5.3l, 8cyl
- Lou Fusz Buick GMC (18 mi away)(3)
Close
Located in Saint Louis, MO / 18 miles away from O Fallon, MO
Recent Arrival! $11,806 off MSRP!2025 GMC Sierra 1500 Sterling MetallicThe listed Prices do not include additional fees and costs of closing, includin...
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Listing Information:
VIN: 3GTUUCED0SG344591
Stock: BG320625
Listed since: 05-19-2025 - $67,581MSRP $78,145
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black premium leatherJet Black premium leather
- 5'10” bed, 6.2l, 8cyl
- Lou Fusz Buick GMC (18 mi away)(3)
Close
Located in Saint Louis, MO / 18 miles away from O Fallon, MO
$10,564 off MSRP!2025 GMC Sierra 1500 Sterling MetallicThe listed Prices do not include additional fees and costs of closing, including government fee...
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Listing Information:
VIN: 3GTUUGEL3SG321143
Stock: BG320604
Listed since: 05-09-2025 - $64,975MSRP $75,250
- Exterior color: Onyx BlackOnyx Black
- Interior color: Atmosphere/Brownstone premium leatherAtmosphere/Brownstone premium leather
- 5'10” bed, 3l, 6cyl
- Lou Fusz Buick GMC (18 mi away)(3)
Close
Located in Saint Louis, MO / 18 miles away from O Fallon, MO
Recent Arrival! $10,275 off MSRP!2025 GMC Sierra 1500 Onyx Black22/26 City/Highway MPGThe listed Prices do not include additional fees and costs of cl...
Features and Specs:
Listing Information:
VIN: 3GTUUGE82SG339595
Stock: BG320620
Listed since: 05-28-2025 - $67,581MSRP $78,145
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black premium leatherJet Black premium leather
- 5'10” bed, 6.2l, 8cyl
- Lou Fusz Buick GMC (18 mi away)(3)
Close
Located in Saint Louis, MO / 18 miles away from O Fallon, MO
$10,564 off MSRP!2025 GMC Sierra 1500 Onyx BlackThe listed Prices do not include additional fees and costs of closing, including government fees and t...
Features and Specs:
Listing Information:
VIN: 3GTUUGELXSG321138
Stock: BG320603
Listed since: 05-07-2025 - $42,000MSRP $48,750
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 8'2” bed, 5.3l, 8cyl
- Lou Fusz Buick GMC (18 mi away)(3)
Close
Located in Saint Louis, MO / 18 miles away from O Fallon, MO
$6,750 off MSRP!2025 GMC Sierra 1500 Summit WhiteThe listed Prices do not include additional fees and costs of closing, including government fees and ...
Features and Specs:
Listing Information:
VIN: 3GTNUAEDXSG153849
Stock: BG320499
Listed since: 10-31-2024 - $42,000MSRP $48,750
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 8'2” bed, 5.3l, 8cyl
- Lou Fusz Buick GMC (18 mi away)(3)
Close
Located in Saint Louis, MO / 18 miles away from O Fallon, MO
$6,750 off MSRP!2025 GMC Sierra 1500 Summit WhiteThe listed Prices do not include additional fees and costs of closing, including government fees and ...
Features and Specs:
Listing Information:
VIN: 3GTNUAED6SG242933
Stock: BG320581
Listed since: 02-14-2025 - $69,556MSRP $80,340
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black premium leatherJet Black premium leather
- 5'10” bed, 6.2l, 8cyl
- Lou Fusz Buick GMC (18 mi away)(3)
Close
Located in Saint Louis, MO / 18 miles away from O Fallon, MO
$10,784 off MSRP!2025 GMC Sierra 1500 Onyx BlackThe listed Prices do not include additional fees and costs of closing, including government fees and t...
Features and Specs:
Listing Information:
VIN: 3GTUUGEL2SG321134
Stock: BG320605
Listed since: 05-06-2025 - Arriving Soon$65,307MSRP $73,180
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 5'10” bed, 3l, 6cyl
- Lou Fusz Buick GMC (18 mi away)(3)
Close
Located in Saint Louis, MO / 18 miles away from O Fallon, MO
$7,873 off MSRP!2025 GMC Sierra 1500 Sterling Metallic22/26 City/Highway MPGThe listed Prices do not include additional fees and costs of closing, inc...
Features and Specs:
23 Combined MPG (21 City/24 Highway)
Listing Information:
VIN: 1GTUUEE87SZ289409
Stock: BG320624
Listed since: 05-13-2025 - Arriving Soon$68,000MSRP $76,075
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 5'10” bed, 6.2l, 8cyl
- Lou Fusz Buick GMC (18 mi away)(3)
Close
Located in Saint Louis, MO / 18 miles away from O Fallon, MO
$8,075 off MSRP!2025 GMC Sierra 1500 Onyx BlackThe listed Prices do not include additional fees and costs of closing, including government fees and ta...
Features and Specs:
Listing Information:
VIN: 1GTUUEEL4SZ275133
Stock: BG320601
Listed since: 04-21-2025 - Arriving Soon$56,037MSRP $66,430
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black leatherJet Black leather
- 5'10” bed, 5.3l, 8cyl
- Lou Fusz Buick GMC (18 mi away)(3)
Close
Located in Saint Louis, MO / 18 miles away from O Fallon, MO
Recent Arrival! $10,393 off MSRP!2025 GMC Sierra 1500 Summit WhiteThe listed Prices do not include additional fees and costs of closing, including gov...
Features and Specs:
17 Combined MPG (15 City/19 Highway)
Listing Information:
VIN: 3GTUUDED8SG342383
Stock: BG320629
Listed since: 05-22-2025 - New Listing$64,075MSRP $71,855
- Exterior color: Thunderstorm GrayThunderstorm Gray
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 5'10” bed, 3l, 6cyl
- Lou Fusz Buick GMC (18 mi away)(3)
Close
Located in Saint Louis, MO / 18 miles away from O Fallon, MO
$7,780 off MSRP!2025 GMC Sierra 1500 Thunderstorm Gray22/26 City/Highway MPGThe listed Prices do not include additional fees and costs of closing, inc...
Features and Specs:
23 Combined MPG (21 City/24 Highway)
Listing Information:
VIN: 3GTUUEE84SG284815
Stock: BG320610
Listed since: 04-28-2025 - $56,483MSRP $66,925
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black leatherJet Black leather
- 5'10” bed, 5.3l, 8cyl
- Lou Fusz Buick GMC (18 mi away)(3)
Close
Located in Saint Louis, MO / 18 miles away from O Fallon, MO
Recent Arrival! $10,442 off MSRP!2025 GMC Sierra 1500 Sterling MetallicThe listed Prices do not include additional fees and costs of closing, includin...
Features and Specs:
17 Combined MPG (15 City/19 Highway)
Listing Information:
VIN: 3GTUUDED0SG342894
Stock: BG320628
Listed since: 05-19-2025
Showing 43 - 63 out of 651 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 Elevation 4dr Crew Cab 4WD 5.8 ft. SB (5.3L 8cyl 10A) | N/A | 8-cylinders (gas) | $63,165 |
| 2025 GMC Sierra 1500 Denali 4dr Crew Cab 4WD 5.8 ft. SB (6.2L 8cyl 10A) | N/A | 8-cylinders (gas) | $78,145 |
| 2025 GMC Sierra 1500 Pro 2dr Regular Cab 4WD LB (5.3L 8cyl 10A) | N/A | 8-cylinders (gas) | $48,700 |
| 2025 GMC Sierra 1500 Pro 2dr Regular Cab LB (5.3L 8cyl 10A) | N/A | 8-cylinders (gas) | $43,405 |
| 2025 GMC Sierra 1500 Elevation 4dr Crew Cab 4WD 5.8 ft. SB (3.0L 6cyl Turbodiesel 10A) | N/A | 6-cylinders (diesel) | $63,160 |
| 2025 GMC Sierra 1500 AT4 4dr Crew Cab 4WD 5.8 ft. SB (6.2L 8cyl 10A) | N/A | 8-cylinders (gas) | $76,075 |
| 2025 GMC Sierra 1500 Pro 4dr Double Cab 4WD SB (2.7L 4cyl Turbo 8A) | 17 - 19 | 4-cylinders (gas) | $47,345 |
| 2025 GMC Sierra 1500 Denali 4dr Crew Cab 4WD 5.8 ft. SB (3.0L 6cyl Turbodiesel 10A) | N/A | 6-cylinders (diesel) | $75,250 |
| 2025 GMC Sierra 1500 AT4 4dr Crew Cab 4WD 5.8 ft. SB (3.0L 6cyl Turbodiesel 10A) | 21 - 24 | 6-cylinders (diesel) | $71,855 |
| 2025 GMC Sierra 1500 SLT 4dr Crew Cab 4WD 5.8 ft. SB (5.3L 8cyl 10A) | 15 - 19 | 8-cylinders (gas) | $66,430 |
More about the GMC Sierra 1500
Edmunds has 651 New GMC Sierra 1500s for sale near you, including a 2025 Sierra 1500 Pro Pickup and a 2025 Sierra 1500 Denali Pickup ranging in price from $43,405 to $80,340.
How much is a new 2025 GMC Sierra 1500 in O Fallon, MO?
- A new 2025 GMC Sierra 1500 starts at $43,405 (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 $63,160 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 Regular Cab which starts at $43,405.
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