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110 listings
- $56,120MSRP $67,870
- Exterior color: Volcanic Red TintcoatVolcanic Red Tintcoat
- Interior color: Jet Black leatherJet Black leather
- 5'10” bed, 5.3l, 8cyl
- Legacy Buick GMC (29 mi away)(3)
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Located in Slidell, LA / 29 miles away from Gretna, LA
This outstanding example of a 2025 GMC Sierra 1500 SLT is offered by Legacy Buick GMC. Pull up in the vehicle and the valet will want to parked on the...
Features and Specs:
17 Combined MPG (15 City/19 Highway)
Listing Information:
VIN: 1GTUUDED5SZ256433
Stock: 25G1203
Listed since: 07-05-2025 - $55,475MSRP $67,225
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black leatherJet Black leather
- 5'10” bed, 5.3l, 8cyl
- Legacy Buick GMC (29 mi away)(3)
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Located in Slidell, LA / 29 miles away from Gretna, LA
Legacy Buick GMC is excited to offer this 2025 GMC Sierra 1500 SLT. This GMC includes: SLT PREMIUM PLUS PACKAGE Aluminum Wheels Bed Liner Running Boar...
Features and Specs:
17 Combined MPG (15 City/19 Highway)
Listing Information:
VIN: 3GTUUDED3SG270816
Stock: 25G9456
Listed since: 03-04-2025 - $34,245MSRP $44,745
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black clothJet Black cloth
- 6'7” bed, 2.7l, 4cyl
- Legacy Buick GMC (29 mi away)(3)
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Located in Slidell, LA / 29 miles away from Gretna, LA
Contact Legacy Buick GMC today for information on dozens of vehicles like this 2025 GMC Sierra 1500 Pro. This GMC includes: TRAILER BRAKE CONTROLLER, ...
Features and Specs:
19 Combined MPG (18 City/21 Highway)
Listing Information:
VIN: 1GTRHAEK7SZ316431
Stock: 25G1162
Listed since: 06-10-2025 - $34,245MSRP $44,745
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black clothJet Black cloth
- 6'7” bed, 2.7l, 4cyl
- Legacy Buick GMC (29 mi away)(3)
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Located in Slidell, LA / 29 miles away from Gretna, LA
This 2025 GMC Sierra 1500 Pro is proudly offered by Legacy Buick GMC This GMC includes: TRAILER BRAKE CONTROLLER, INTEGRATED TRANSMISSION, 8-SPEED AUT...
Features and Specs:
19 Combined MPG (18 City/21 Highway)
Listing Information:
VIN: 1GTRHAEK3SZ316510
Stock: 25G1160
Listed since: 06-10-2025 - $34,245MSRP $44,745
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black clothJet Black cloth
- 6'7” bed, 2.7l, 4cyl
- Legacy Buick GMC (29 mi away)(3)
Close
Located in Slidell, LA / 29 miles away from Gretna, LA
This 2025 GMC Sierra 1500 Pro is offered to you for sale by Legacy Buick GMC. This GMC includes: TRAILER BRAKE CONTROLLER, INTEGRATED TRANSMISSION, 8-...
Features and Specs:
19 Combined MPG (18 City/21 Highway)
Listing Information:
VIN: 1GTRHAEK3SZ316412
Stock: 25G1159
Listed since: 06-10-2025 - $34,245MSRP $44,745
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black clothJet Black cloth
- 6'7” bed, 2.7l, 4cyl
- Legacy Buick GMC (29 mi away)(3)
Close
Located in Slidell, LA / 29 miles away from Gretna, LA
Contact Legacy Buick GMC today for information on dozens of vehicles like this 2025 GMC Sierra 1500 Pro. This GMC includes: TRAILER BRAKE CONTROLLER, ...
Features and Specs:
19 Combined MPG (18 City/21 Highway)
Listing Information:
VIN: 1GTRHAEK6SZ316811
Stock: 25G1161
Listed since: 06-10-2025 - $35,440MSRP $46,440
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black clothJet Black cloth
- 5'10” bed, 2.7l, 4cyl
- Mossy of Picayune GM Superstore (48 mi away)(4)
- Home delivery*
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Located in Picayune, MS / 48 miles away from Gretna, LA
We are proud to offer handsome 2025 GMC Sierra 1500 in Sterling Metallic This vehicle has passed our comprehensive inspection with flying colors and c...
Features and Specs:
19 Combined MPG (18 City/21 Highway)
Listing Information:
VIN: 1GTPHAEK7SZ113479
Stock: 113479
Listed since: 09-25-2024 - $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 (29 mi away)(3)
Close
Located in Slidell, LA / 29 miles away from Gretna, 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 - $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 (29 mi away)(3)
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Located in Slidell, LA / 29 miles away from Gretna, 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 - $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 (29 mi away)(3)
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Located in Slidell, LA / 29 miles away from Gretna, LA
This 2025 GMC Sierra 1500 Elevation is offered to you for sale by Legacy Buick GMC. This GMC includes: WHEELS, 20' Aluminum Wheels ENGINE, TURBOMAX 8-...
Features and Specs:
19 Combined MPG (18 City/21 Highway)
Listing Information:
VIN: 1GTRHCEK5SZ316486
Stock: 25G1164
Listed since: 06-10-2025 - $46,095MSRP $57,095
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 5'10” bed, 2.7l, 4cyl
- Legacy Buick GMC (29 mi away)(3)
Close
Located in Slidell, LA / 29 miles away from Gretna, LA
This outstanding example of a 2025 GMC Sierra 1500 Elevation is offered by Legacy Buick GMC. This GMC includes: ENGINE, TURBOMAX 4 Cylinder Engine Gas...
Features and Specs:
18 Combined MPG (17 City/19 Highway)
Listing Information:
VIN: 3GTPUJEK2SG388480
Stock: 25G1198
Listed since: 06-30-2025 - $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 (29 mi away)(3)
Close
Located in Slidell, LA / 29 miles away from Gretna, 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 - $47,390MSRP $58,390
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black clothJet Black cloth
- 5'10” bed, 2.7l, 4cyl
- Legacy Buick GMC (29 mi away)(3)
Close
Located in Slidell, LA / 29 miles away from Gretna, LA
This 2025 GMC Sierra 1500 Elevation is proudly offered by Legacy Buick GMC You deserve a vehicle designed for higher expectations. This GMC Sierra 150...
Features and Specs:
18 Combined MPG (17 City/19 Highway)
Listing Information:
VIN: 3GTPUCEKXSG270818
Stock: 25G1022
Listed since: 04-15-2025 - $52,015MSRP $63,765
- Exterior color: Onyx BlackOnyx Black
- Interior color: Dark Walnut/Slate leatherDark Walnut/Slate leather
- 5'10” bed, 3l, 6cyl
- Legacy Buick GMC (29 mi away)(3)
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Located in Slidell, LA / 29 miles away from Gretna, 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:
Listing Information:
VIN: 3GTPHDE81SG237382
Stock: 25G9361
Listed since: 02-03-2025 - $51,520MSRP $63,270
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black leatherJet Black leather
- 5'10” bed, 3l, 6cyl
- Legacy Buick GMC (29 mi away)(3)
Close
Located in Slidell, LA / 29 miles away from Gretna, LA
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:
Listing Information:
VIN: 3GTPHDE87SG218853
Stock: 25G9316
Listed since: 01-09-2025 - $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 (29 mi away)(3)
Close
Located in Slidell, LA / 29 miles away from Gretna, 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 - $54,515MSRP $63,270
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black leatherJet Black leather
- 5'10” bed, 3l, 6cyl
- Legacy Buick GMC (29 mi away)(3)
Close
Located in Slidell, LA / 29 miles away from Gretna, 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 - $51,520MSRP $63,270
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black leatherJet Black leather
- 5'10” bed, 3l, 6cyl
- Legacy Buick GMC (29 mi away)(3)
Close
Located in Slidell, LA / 29 miles away from Gretna, LA
This 2025 GMC Sierra 1500 SLT is offered to you for sale by Legacy Buick GMC. You deserve a vehicle designed for higher expectations. This GMC Sierra ...
Features and Specs:
Listing Information:
VIN: 3GTPHDE80SG218497
Stock: 25G9321
Listed since: 01-13-2025 - $77,390MSRP $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 (29 mi away)(3)
Close
Located in Slidell, LA / 29 miles away from Gretna, LA
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 - $77,505MSRP $89,005
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 5'10” bed, 6.2l, 8cyl
- Legacy Buick GMC (29 mi away)(3)
Close
Located in Slidell, LA / 29 miles away from Gretna, LA
This 2025 GMC Sierra 1500 Denali Ultimate is offered to you for sale by Legacy Buick GMC. This GMC includes: TRANSMISSION, 10-SPEED AUTOMATIC WITH ELE...
Features and Specs:
16 Combined MPG (15 City/19 Highway)
Listing Information:
VIN: 1GTUUHEL8SZ288923
Stock: 25G1076
Listed since: 05-13-2025 - $89,269MSRP $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
- Legacy Buick GMC (29 mi away)(3)
Close
Located in Slidell, LA / 29 miles away from Gretna, LA
Legacy Buick GMC is excited to offer this 2025 GMC Sierra 1500 AT4. This GMC includes: AT4 PREMIUM PACKAGE Running Boards/Side Steps TRANSMISSION, 10-...
Features and Specs:
23 Combined MPG (21 City/24 Highway)
Listing Information:
VIN: 3GTUUEE82SG285137
Stock: 25G1007
Listed since: 04-09-2025
Showing 1 - 21 out of 110 listings
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