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157 listings
- $46,390MSRP $57,390
- Exterior color: Titanium Rush MetallicTitanium Rush Metallic
- Interior color: Jet Black clothJet Black cloth
- 5'10” bed, 2.7l, 4cyl
- Legacy Buick GMC (19 mi away)(3)
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Located in Slidell, LA / 19 miles away from Mandeville, LA
This outstanding example of a 2025 GMC Sierra 1500 Elevation is offered by Legacy Buick GMC. Pull up in the vehicle and the valet will want to parked ...
Features and Specs:
18 Combined MPG (17 City/19 Highway)
Listing Information:
VIN: 3GTPUJEK4SG293547
Stock: 25G1053
Listed since: 05-05-2025 - $40,345MSRP $51,345
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 6'7” bed, 2.7l, 4cyl
- Legacy Buick GMC (19 mi away)(3)
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Located in Slidell, LA / 19 miles away from Mandeville, LA
Contact Legacy Buick GMC today for information on dozens of vehicles like this 2025 GMC Sierra 1500 Elevation. This GMC includes: WHEELS, 20' Aluminum...
Features and Specs:
19 Combined MPG (18 City/21 Highway)
Listing Information:
VIN: 1GTRHCEK8SZ317213
Stock: 25G1168
Listed since: 06-10-2025 - $40,840MSRP $51,840
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black clothJet Black cloth
- 6'7” bed, 2.7l, 4cyl
- Legacy Buick GMC (19 mi away)(3)
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Located in Slidell, LA / 19 miles away from Mandeville, LA
Contact Legacy Buick GMC today for information on dozens of vehicles like this 2025 GMC Sierra 1500 Elevation. This GMC includes: WHEELS, 20' Aluminum...
Features and Specs:
19 Combined MPG (18 City/21 Highway)
Listing Information:
VIN: 1GTRHCEK7SZ319616
Stock: 25G1172
Listed since: 06-12-2025 - $55,970MSRP $67,720
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black leatherJet Black leather
- 5'10” bed, 5.3l, 8cyl
- Legacy Buick GMC (19 mi away)(3)
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Located in Slidell, LA / 19 miles away from Mandeville, LA
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 (15 City/19 Highway)
Listing Information:
VIN: 3GTUUDED6SG262922
Stock: 25G9599
Listed since: 04-02-2025 - $41,545MSRP $52,045
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black clothJet Black cloth
- 5'10” bed, 2.7l, 4cyl
- Legacy Buick GMC (19 mi away)(3)
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Located in Slidell, LA / 19 miles away from Mandeville, LA
You can find this 2025 GMC Sierra 1500 Pro and many others like it at Legacy Buick GMC. This GMC includes: GRAPHITE EDITION Remote Engine Start Tires ...
Features and Specs:
18 Combined MPG (17 City/19 Highway)
Listing Information:
VIN: 1GTPUAEK6SZ239926
Stock: 25G9505Z
Listed since: 07-03-2025 - $60,965MSRP $67,720
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black leatherJet Black leather
- 5'10” bed, 5.3l, 8cyl
- Legacy Buick GMC (19 mi away)(3)
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Located in Slidell, LA / 19 miles away from Mandeville, LA
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: 3GTUUDED1SG273102
Stock: 25G9507
Listed since: 03-12-2025 - $57,970MSRP $66,725
- Exterior color: Onyx BlackOnyx Black
- Interior color: Dark Walnut/Slate leatherDark Walnut/Slate leather
- 5'10” bed, 5.3l, 8cyl
- Legacy Buick GMC (19 mi away)(3)
Close
Located in Slidell, LA / 19 miles away from Mandeville, LA
This outstanding example of a 2025 GMC Sierra 1500 SLT is offered by Legacy Buick GMC. This GMC includes: SLT PREMIUM PLUS PACKAGE Aluminum Wheels Bed...
Features and Specs:
17 Combined MPG (15 City/19 Highway)
Listing Information:
VIN: 3GTUUDED7SG286629
Stock: 25G9551
Listed since: 03-20-2025 - $54,975MSRP $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 (19 mi away)(3)
Close
Located in Slidell, LA / 19 miles away from Mandeville, LA
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: 3GTPHDED8SG272384
Stock: 25G9499
Listed since: 03-12-2025 - Arriving Soon$60,245MSRP $62,995
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black leatherJet Black leather
- 5'10” bed, 3l, 6cyl
- Legacy Buick GMC (19 mi away)(3)
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Located in Slidell, LA / 19 miles away from Mandeville, LA
This 2025 GMC Sierra 1500 SLT is proudly offered by Legacy Buick GMC There's a level of quality and refinement in this GMC Sierra 1500 SLT that you wo...
Features and Specs:
Listing Information:
VIN: 1GTUUDE81SZ327615
Stock: 327615DT
Listed since: 07-30-2025 - $55,970MSRP $63,970
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Dark Walnut/Slate leatherDark Walnut/Slate leather
- 5'10” bed, 5.3l, 8cyl
- Legacy Buick GMC (19 mi away)(3)
Close
Located in Slidell, LA / 19 miles away from Mandeville, LA
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: 3GTPHDED5SG270804
Stock: 25G9496
Listed since: 03-12-2025 - $54,220MSRP $62,975
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black leatherJet Black leather
- 5'10” bed, 5.3l, 8cyl
- Legacy Buick GMC (19 mi away)(3)
Close
Located in Slidell, LA / 19 miles away from Mandeville, LA
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: 3GTPHDED9SG272216
Stock: 25G9500
Listed since: 03-12-2025 - $52,640MSRP $60,395
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black leatherJet Black leather
- 5'10” bed, 5.3l, 8cyl
- Legacy Buick GMC (19 mi away)(3)
Close
Located in Slidell, LA / 19 miles away from Mandeville, LA
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: 3GTPHDED9SG195282
Stock: 25G9225
Listed since: 12-02-2024 - $76,755MSRP $88,255
- Exterior color: Downpour MetallicDownpour Metallic
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 5'10” bed, 6.2l, 8cyl
- Legacy Buick GMC (19 mi away)(3)
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Located in Slidell, LA / 19 miles away from Mandeville, LA
This 2025 GMC Sierra 1500 Denali Ultimate is proudly offered by Legacy Buick GMC This GMC includes: TRANSMISSION, 10-SPEED AUTOMATIC WITH ELECTRONIC P...
Features and Specs:
16 Combined MPG (15 City/19 Highway)
Listing Information:
VIN: 1GTUUHEL8SZ332872
Stock: 25G1186
Listed since: 06-25-2025 - 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 (19 mi away)(3)
Close
Located in Slidell, LA / 19 miles away from Mandeville, LA
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 - Arriving Soon$56,175MSRP $62,925
- Exterior color: Onyx BlackOnyx Black
- Interior color: Dark Walnut/Slate leatherDark Walnut/Slate leather
- 5'10” bed, 5.3l, 8cyl
- Legacy Buick GMC (19 mi away)(3)
Close
Located in Slidell, LA / 19 miles away from Mandeville, LA
This outstanding example of a 2025 GMC Sierra 1500 SLT is offered by Legacy Buick GMC. This GMC includes: TRANSMISSION, 10-SPEED AUTOMATIC WITH ELECTR...
Features and Specs:
17 Combined MPG (16 City/20 Highway)
Listing Information:
VIN: 3GTPHDED2SG396375
Stock: 25G1301
Listed since: 07-23-2025 - New Listing$60,740MSRP $63,490
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black leatherJet Black leather
- 5'10” bed, 3l, 6cyl
- Legacy Buick GMC (19 mi away)(3)
Close
Located in Slidell, LA / 19 miles away from Mandeville, LA
This outstanding example of a 2025 GMC Sierra 1500 SLT is offered by Legacy Buick GMC. You deserve a vehicle designed for higher expectations. This GM...
Features and Specs:
Listing Information:
VIN: 1GTUUDE84SZ324983
Stock: 25G1310
Listed since: 07-30-2025 - Arriving Soon$50,680MSRP $62,430
- Exterior color: Summit WhiteSummit White
- Interior color: Dark Walnut/Slate leatherDark Walnut/Slate leather
- 5'10” bed, 5.3l, 8cyl
- Legacy Buick GMC (19 mi away)(3)
Close
Located in Slidell, LA / 19 miles away from Mandeville, LA
Contact Legacy Buick GMC today for information on dozens of vehicles like this 2025 GMC Sierra 1500 SLT. This GMC includes: TRANSMISSION, 10-SPEED AUT...
Features and Specs:
17 Combined MPG (16 City/20 Highway)
Listing Information:
VIN: 3GTPHDED4SG395454
Stock: 25G1302
Listed since: 07-23-2025 - Arriving Soon$51,175MSRP $62,925
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Dark Walnut/Slate leatherDark Walnut/Slate leather
- 5'10” bed, 5.3l, 8cyl
- Legacy Buick GMC (19 mi away)(3)
Close
Located in Slidell, LA / 19 miles away from Mandeville, LA
This outstanding example of a 2025 GMC Sierra 1500 SLT is offered by Legacy Buick GMC. This GMC includes: TRANSMISSION, 10-SPEED AUTOMATIC WITH ELECTR...
Features and Specs:
17 Combined MPG (16 City/20 Highway)
Listing Information:
VIN: 3GTPHDEDXSG396379
Stock: 25G1300
Listed since: 07-23-2025 - Arriving Soon$51,175MSRP $62,925
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black leatherJet Black leather
- 5'10” bed, 5.3l, 8cyl
- Legacy Buick GMC (19 mi away)(3)
Close
Located in Slidell, LA / 19 miles away from Mandeville, LA
This outstanding example of a 2025 GMC Sierra 1500 SLT is offered by Legacy Buick GMC. This GMC includes: TRANSMISSION, 10-SPEED AUTOMATIC WITH ELECTR...
Features and Specs:
17 Combined MPG (16 City/20 Highway)
Listing Information:
VIN: 3GTPHDED6SG396377
Stock: 25G1312
Listed since: 07-30-2025 - $55,970MSRP $63,970
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Dark Walnut/Slate leatherDark Walnut/Slate leather
- 5'10” bed, 5.3l, 8cyl
- Legacy Buick GMC (19 mi away)(3)
Close
Located in Slidell, LA / 19 miles away from Mandeville, LA
You can find this 2025 GMC Sierra 1500 SLT and many others like it at Legacy Buick GMC. This GMC includes: LPO, ALL-WEATHER FLOOR LINER, 1ST AND 2ND R...
Features and Specs:
17 Combined MPG (16 City/20 Highway)
Listing Information:
VIN: 3GTPHDED5SG271676
Stock: 25G9497
Listed since: 03-12-2025 - $54,515MSRP $63,270
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black leatherJet Black leather
- 5'10” bed, 3l, 6cyl
- Legacy Buick GMC (19 mi away)(3)
Close
Located in Slidell, LA / 19 miles away from Mandeville, LA
Legacy Buick GMC is excited to offer this 2025 GMC Sierra 1500 SLT. This GMC includes: LPO, ALL-WEATHER FLOOR LINER, 1ST AND 2ND ROWS TRANSMISSION, 10...
Features and Specs:
Listing Information:
VIN: 3GTPHDE89SG236481
Stock: 25G9355
Listed since: 02-03-2025
Showing 85 - 105 out of 157 listings
Consumer Reviews for the GMC Sierra 1500
Read recent reviews for the GMC Sierra 1500
Biggest waste of money
Brian, 11/26/2024
2025 GMC Sierra 1500 Elevation 4dr Crew Cab 5.8 ft. SB (2.7L 4cyl Turbo 8A)
I bought a brand new 2025 GMC Serria Elevation Premium. I've had it exactly 1 month today. It didn't even have 65 kilometers on it when the engine light came on. It has spent a total of 2 weeks at the dealership and they still can't find out what is wrong with it. How can you build such a piece of garbage and not know how to fix it. The dealership told me it's not their problem however, … it is actually their problem because they are the ones selling these pieces of garbage. I will never buy another chevy or gmc again. If I would give a minus 5 star review if it would let me.
| Trim | MPG | Engine | Starting Price |
|---|---|---|---|
| 2025 GMC Sierra 1500 Elevation 4dr Crew Cab 4WD 5.8 ft. SB w/3VL (2.7L 4cyl Turbo 8A) | 17 - 19 | 4-cylinders (gas) | $57,390 |
| 2025 GMC Sierra 1500 Elevation 4dr Double Cab SB (2.7L 4cyl Turbo 8A) | 18 - 21 | 4-cylinders (gas) | $51,345 |
| 2025 GMC Sierra 1500 SLT 4dr Crew Cab 4WD 5.8 ft. SB (5.3L 8cyl 10A) | 15 - 19 | 8-cylinders (gas) | $66,725 |
| 2025 GMC Sierra 1500 Pro 4dr Crew Cab 4WD 5.8 ft. SB (2.7L 4cyl Turbo 8A) | 17 - 19 | 4-cylinders (gas) | $52,045 |
| 2025 GMC Sierra 1500 SLT 4dr Crew Cab 5.8 ft. SB (5.3L 8cyl 10A) | 16 - 20 | 8-cylinders (gas) | $60,395 |
| 2025 GMC Sierra 1500 SLT 4dr Crew Cab 4WD 5.8 ft. SB (3.0L 6cyl Turbodiesel 10A) | N/A | 6-cylinders (diesel) | $62,995 |
| 2025 GMC Sierra 1500 Denali Ultimate 4dr Crew Cab 4WD 5.8 ft. SB (6.2L 8cyl 10A) | 15 - 19 | 8-cylinders (gas) | $88,255 |
| 2025 GMC Sierra 1500 SLT 4dr Crew Cab 5.8 ft. SB (3.0L 6cyl Turbodiesel 10A) | N/A | 6-cylinders (diesel) | $63,270 |
More about the GMC Sierra 1500
Edmunds has 157 New GMC Sierra 1500s for sale near you, including a 2025 Sierra 1500 Elevation Pickup and a 2025 Sierra 1500 Denali Ultimate Pickup ranging in price from $51,345 to $88,255.
How much is a new 2025 GMC Sierra 1500 in Mandeville, LA?
- A new 2025 GMC Sierra 1500 starts at $51,345 (including destination charge) in Mandeville, LA. 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 Mandeville, LA?
- A new 2025 GMC Sierra 1500 Crew Cab starts at $52,045 in Mandeville, LA. 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 Double Cab which starts at $51,345.
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