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174 listings
- $54,480MSRP $66,230
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black leatherJet Black leather
- 5'10” bed, 5.3l, 8cyl
- Legacy Buick GMC (54 mi away)(3)
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Located in Slidell, LA / 54 miles away from Biloxi, MS
This 2025 GMC Sierra 1500 SLT is offered to you for sale by Legacy Buick GMC. This GMC includes: SLT PREMIUM PLUS PACKAGE Aluminum Wheels Bed Liner Ru...
Features and Specs:
17 Combined MPG (15 City/19 Highway)
Listing Information:
VIN: 3GTUUDED4SG285003
Stock: 25G9553
Listed since: 03-20-2025 - Arriving Soon$66,545MSRP $76,295
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 5'10” bed, 6.2l, 8cyl
- Legacy Buick GMC (54 mi away)(3)
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Located in Slidell, LA / 54 miles away from Biloxi, MS
This 2025 GMC Sierra 1500 AT4 is offered to you for sale by Legacy Buick GMC. This GMC includes: TRANSMISSION, 10-SPEED AUTOMATIC WITH ELECTRONIC PREC...
Features and Specs:
Listing Information:
VIN: 1GTUUEEL9SZ292297
Stock: 25G1080
Listed since: 05-15-2025 - $65,355MSRP $76,105
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black premium leatherJet Black premium leather
- 5'10” bed, 3l, 6cyl
- Legacy Buick GMC (54 mi away)(3)
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Located in Slidell, LA / 54 miles away from Biloxi, MS
This 2025 GMC Sierra 1500 Denali is offered to you for sale by Legacy Buick GMC. This GMC includes: GVWR, 7000 LBS ENGINE, DURAMAX 3.0L TURBO-DIESEL I...
Features and Specs:
Listing Information:
VIN: 1GTPHGE88SZ247652
Stock: 25G9560
Listed since: 03-20-2025 - $34,070MSRP $42,070
- Exterior color: Thunderstorm GrayThunderstorm Gray
- Interior color: Jet Black vinylJet Black vinyl
- 6'7” bed, 2.7l, 4cyl
- Legacy Buick GMC (54 mi away)(3)
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Located in Slidell, LA / 54 miles away from Biloxi, MS
This outstanding example of a 2025 GMC Sierra 1500 Pro is offered by Legacy Buick GMC. This GMC includes: THUNDERSTORM GRAY PRO VALUE PACKAGE ENGINE, ...
Features and Specs:
19 Combined MPG (18 City/21 Highway)
Listing Information:
VIN: 3GTNHAEK3SG278680
Stock: 25G9512
Listed since: 03-13-2025 - $46,995MSRP
- Exterior color: Summit WhiteSummit White
- Interior color: Jet BlackJet Black
- 6'7” bed, 5.3l, 8cyl
- Legacy Buick GMC (54 mi away)(3)
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Located in Slidell, LA / 54 miles away from Biloxi, MS
Contact Legacy Buick GMC today for information on dozens of vehicles like this 2025 GMC Sierra 1500 Pro. This GMC includes: TRANSMISSION, 10-SPEED AUT...
Features and Specs:
Listing Information:
VIN: 1GTRHAED1SZ166690
Stock: 25G9188
Listed since: 11-22-2024 - Arriving Soon$62,455MSRP $72,205
- Exterior color: Volcanic Red TintcoatVolcanic Red Tintcoat
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 5'10” bed, 3l, 6cyl
- Legacy Buick GMC (54 mi away)(3)
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Located in Slidell, LA / 54 miles away from Biloxi, MS
You can find this 2025 GMC Sierra 1500 AT4 and many others like it at Legacy Buick GMC. This GMC includes: AT4 PREMIUM PACKAGE Running Boards/Side Ste...
Features and Specs:
23 Combined MPG (21 City/24 Highway)
Listing Information:
VIN: 3GTUUEE81SG343352
Stock: 25G1090
Listed since: 05-20-2025 - Arriving Soon$51,225MSRP $62,975
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Dark Walnut/Slate leatherDark Walnut/Slate leather
- 5'10” bed, 5.3l, 8cyl
- Legacy Buick GMC (54 mi away)(3)
Close
Located in Slidell, LA / 54 miles away from Biloxi, MS
Contact Legacy Buick GMC today for information on dozens of vehicles like this 2025 GMC Sierra 1500 SLT. This GMC includes: LPO, ALL-WEATHER FLOOR LIN...
Features and Specs:
17 Combined MPG (16 City/20 Highway)
Listing Information:
VIN: 3GTPHDED7SG272375
Stock: 25G9498
Listed since: 03-12-2025 - $48,150MSRP $59,900
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black leatherJet Black leather
- 5'10” bed, 5.3l, 8cyl
- Legacy Buick GMC (54 mi away)(3)
Close
Located in Slidell, LA / 54 miles away from Biloxi, MS
This 2025 GMC Sierra 1500 SLT is proudly offered by Legacy Buick GMC This GMC includes: TRANSMISSION, 10-SPEED AUTOMATIC WITH ELECTRONIC PRECISION SHI...
Features and Specs:
17 Combined MPG (16 City/20 Highway)
Listing Information:
VIN: 3GTPHDED3SG295040
Stock: 25G9584
Listed since: 03-27-2025 - $54,970MSRP $63,725
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black leatherJet Black leather
- 5'10” bed, 5.3l, 8cyl
- Legacy Buick GMC (54 mi away)(3)
Close
Located in Slidell, LA / 54 miles away from Biloxi, MS
Contact Legacy Buick GMC today for information on dozens of vehicles like this 2025 GMC Sierra 1500 SLT. This GMC includes: LPO, ALL-WEATHER FLOOR LIN...
Features and Specs:
17 Combined MPG (16 City/20 Highway)
Listing Information:
VIN: 3GTPHDED6SG285344
Stock: 25G9595
Listed since: 04-01-2025 - $51,225MSRP $62,975
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black leatherJet Black leather
- 5'10” bed, 5.3l, 8cyl
- Legacy Buick GMC (54 mi away)(3)
Close
Located in Slidell, LA / 54 miles away from Biloxi, MS
Contact Legacy Buick GMC today for information on dozens of vehicles like this 2025 GMC Sierra 1500 SLT. This GMC includes: LPO, ALL-WEATHER FLOOR LIN...
Features and Specs:
17 Combined MPG (16 City/20 Highway)
Listing Information:
VIN: 3GTPHDED8SG285121
Stock: 25G9579
Listed since: 03-27-2025 - Arriving Soon$62,455MSRP $72,205
- Exterior color: Volcanic Red TintcoatVolcanic Red Tintcoat
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 5'10” bed, 3l, 6cyl
- Legacy Buick GMC (54 mi away)(3)
Close
Located in Slidell, LA / 54 miles away from Biloxi, MS
Contact Legacy Buick GMC today for information on dozens of vehicles like this 2025 GMC Sierra 1500 AT4. This GMC includes: AT4 PREMIUM PACKAGE Runnin...
Features and Specs:
23 Combined MPG (21 City/24 Highway)
Listing Information:
VIN: 3GTUUEE83SG343403
Stock: 25G1092
Listed since: 05-20-2025 - $57,215MSRP $63,970
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black leatherJet Black leather
- 5'10” bed, 5.3l, 8cyl
- Legacy Buick GMC (54 mi away)(3)
Close
Located in Slidell, LA / 54 miles away from Biloxi, MS
Contact Legacy Buick GMC today for information on dozens of vehicles like this 2025 GMC Sierra 1500 SLT. There's a level of quality and refinement in ...
Features and Specs:
17 Combined MPG (16 City/20 Highway)
Listing Information:
VIN: 3GTPHDED4SG181211
Stock: 25G9145
Listed since: 11-13-2024 - Arriving Soon$63,810MSRP $73,560
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 5'10” bed, 3l, 6cyl
- Legacy Buick GMC (54 mi away)(3)
Close
Located in Slidell, LA / 54 miles away from Biloxi, MS
This outstanding example of a 2025 GMC Sierra 1500 AT4 is offered by Legacy Buick GMC. This GMC includes: AT4 PREMIUM PACKAGE Running Boards/Side Step...
Features and Specs:
23 Combined MPG (21 City/24 Highway)
Listing Information:
VIN: 3GTUUEE85SG349252
Stock: 25G1093
Listed since: 05-20-2025 - $51,725MSRP $63,475
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black leatherJet Black leather
- 5'10” bed, 5.3l, 8cyl
- Legacy Buick GMC (54 mi away)(3)
Close
Located in Slidell, LA / 54 miles away from Biloxi, MS
This 2025 GMC Sierra 1500 SLT is proudly offered by Legacy Buick GMC This GMC includes: LPO, ALL-WEATHER FLOOR LINER, 1ST AND 2ND ROWS TRANSMISSION, 1...
Features and Specs:
17 Combined MPG (16 City/20 Highway)
Listing Information:
VIN: 3GTPHDED6SG270519
Stock: 25G9460
Listed since: 03-04-2025 - Arriving Soon$63,555MSRP $73,305
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 5'10” bed, 3l, 6cyl
- Legacy Buick GMC (54 mi away)(3)
Close
Located in Slidell, LA / 54 miles away from Biloxi, MS
Contact Legacy Buick GMC today for information on dozens of vehicles like this 2025 GMC Sierra 1500 AT4. This GMC includes: AT4 PREMIUM PACKAGE Runnin...
Features and Specs:
23 Combined MPG (21 City/24 Highway)
Listing Information:
VIN: 3GTUUEE86SG349423
Stock: 25G1094
Listed since: 05-20-2025 - $52,220MSRP $63,970
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black leatherJet Black leather
- 5'10” bed, 5.3l, 8cyl
- Legacy Buick GMC (54 mi away)(3)
Close
Located in Slidell, LA / 54 miles away from Biloxi, MS
This 2025 GMC Sierra 1500 SLT is offered to you for sale by Legacy Buick GMC. This GMC includes: LPO, ALL-WEATHER FLOOR LINER, 1ST AND 2ND ROWS TRANSM...
Features and Specs:
17 Combined MPG (16 City/20 Highway)
Listing Information:
VIN: 3GTPHDEDXSG269227
Stock: 25G9451
Listed since: 03-03-2025 - $51,225MSRP $62,975
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black leatherJet Black leather
- 5'10” bed, 5.3l, 8cyl
- Legacy Buick GMC (54 mi away)(3)
Close
Located in Slidell, LA / 54 miles away from Biloxi, MS
This outstanding example of a 2025 GMC Sierra 1500 SLT is offered by Legacy Buick GMC. This GMC includes: LPO, ALL-WEATHER FLOOR LINER, 1ST AND 2ND RO...
Features and Specs:
17 Combined MPG (16 City/20 Highway)
Listing Information:
VIN: 3GTPHDED2SG272090
Stock: 25G9495
Listed since: 03-12-2025 - Arriving Soon$78,140MSRP $88,890
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 5'10” bed, 6.2l, 8cyl
- Legacy Buick GMC (54 mi away)(3)
Close
Located in Slidell, LA / 54 miles away from Biloxi, MS
This outstanding example of a 2025 GMC Sierra 1500 Denali Ultimate is offered by Legacy Buick GMC. This GMC includes: TRANSMISSION, 10-SPEED AUTOMATIC...
Features and Specs:
16 Combined MPG (15 City/19 Highway)
Listing Information:
VIN: 1GTUUHEL9SZ284444
Stock: 25G1063
Listed since: 05-08-2025 - $68,655MSRP $79,405
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black premium leatherJet Black premium leather
- 5'10” bed, 3l, 6cyl
- Legacy Buick GMC (54 mi away)(3)
Close
Located in Slidell, LA / 54 miles away from Biloxi, MS
This 2025 GMC Sierra 1500 Denali is offered to you for sale by Legacy Buick GMC. Today's luxury vehicle is not just about opulence. It's about a perfe...
Features and Specs:
Listing Information:
VIN: 1GTUUGE88SZ200085
Stock: 25G1012
Listed since: 04-04-2025 - Arriving Soon$63,055MSRP $72,805
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 5'10” bed, 3l, 6cyl
- Legacy Buick GMC (54 mi away)(3)
Close
Located in Slidell, LA / 54 miles away from Biloxi, MS
Features and Specs:
23 Combined MPG (21 City/24 Highway)
Listing Information:
VIN: 3GTUUEE8XSG346492
Stock: 25G1096
Listed since: 05-21-2025 - Arriving Soon$65,805MSRP $72,805
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 5'10” bed, 3l, 6cyl
- Legacy Buick GMC (54 mi away)(3)
Close
Located in Slidell, LA / 54 miles away from Biloxi, MS
Features and Specs:
23 Combined MPG (21 City/24 Highway)
Listing Information:
VIN: 3GTUUEE88SG346491
Stock: 346491
Listed since: 05-16-2025
Showing 106 - 126 out of 174 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) | $66,230 |
| 2025 GMC Sierra 1500 AT4 4dr Crew Cab 4WD 5.8 ft. SB (6.2L 8cyl 10A) | N/A | 8-cylinders (gas) | $76,295 |
| 2025 GMC Sierra 1500 Denali 4dr Crew Cab 5.8 ft. SB (3.0L 6cyl Turbodiesel 10A) | N/A | 6-cylinders (diesel) | $76,105 |
| 2025 GMC Sierra 1500 Pro 2dr Regular Cab SB (2.7L 4cyl Turbo 8A) | 18 - 21 | 4-cylinders (gas) | $42,070 |
| 2025 GMC Sierra 1500 Pro 4dr Double Cab SB (5.3L 8cyl 10A) | N/A | 8-cylinders (gas) | $46,995 |
| 2025 GMC Sierra 1500 AT4 4dr Crew Cab 4WD 5.8 ft. SB (3.0L 6cyl Turbodiesel 10A) | 21 - 24 | 6-cylinders (diesel) | $72,205 |
| 2025 GMC Sierra 1500 SLT 4dr Crew Cab 5.8 ft. SB (5.3L 8cyl 10A) | 16 - 20 | 8-cylinders (gas) | $59,900 |
| 2025 GMC Sierra 1500 Denali Ultimate 4dr Crew Cab 4WD 5.8 ft. SB (6.2L 8cyl 10A) | 15 - 19 | 8-cylinders (gas) | $88,890 |
| 2025 GMC Sierra 1500 Denali 4dr Crew Cab 4WD 5.8 ft. SB (3.0L 6cyl Turbodiesel 10A) | N/A | 6-cylinders (diesel) | $79,405 |
More about the GMC Sierra 1500
Edmunds has 174 New GMC Sierra 1500s for sale near you, including a 2025 Sierra 1500 Pro Pickup and a 2025 Sierra 1500 Denali Ultimate Pickup ranging in price from $42,070 to $88,890.
How much is a new 2025 GMC Sierra 1500 in Biloxi, MS?
- A new 2025 GMC Sierra 1500 starts at $42,070 (including destination charge) in Biloxi, MS. 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 Biloxi, MS?
- A new 2025 GMC Sierra 1500 Crew Cab starts at $59,900 in Biloxi, MS. 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 $72,205.
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