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30 listings
- $39,835MSRP $41,765
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Forest Storm w/Mahogany Accents leatherette/clothForest Storm w/Mahogany Accents leatherette/cloth
- 5 Seats, 24 City / 28 Hwy MPG
- Legacy Buick GMC (3 mi away)(3)
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Located in Slidell, LA / 3 miles away from Slidell, LA
Contact Legacy Buick GMC today for information on dozens of vehicles like this 2026 GMC Terrain AWD AT4. This GMC includes: STERLING METALLIC LPO, FLO...
Features and Specs:
25 Combined MPG (24 City/28 Highway)
Listing Information:
VIN: 3GKALYEG2TL136593
Stock: 26G1074
Listed since: 05-13-2025 - $41,670MSRP $43,780
- Exterior color: Summit WhiteSummit White
- Interior color: Forest Storm w/Mahogany Accents leatherette/clothForest Storm w/Mahogany Accents leatherette/cloth
- 5 Seats, 24 City / 28 Hwy MPG
- Legacy Buick GMC (3 mi away)(3)
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Located in Slidell, LA / 3 miles away from Slidell, LA
Contact Legacy Buick GMC today for information on dozens of vehicles like this 2026 GMC Terrain AWD AT4. This GMC includes: TRANSMISSION, 8-SPEED AUTO...
Features and Specs:
25 Combined MPG (24 City/28 Highway)
Listing Information:
VIN: 3GKALYEG9TL150961
Stock: 26G1104
Listed since: 05-27-2025 - $31,375MSRP $32,885
- Exterior color: Ebony Twilight MetallicEbony Twilight Metallic
- Interior color: After Dark clothAfter Dark cloth
- 5 Seats, 26 City / 28 Hwy MPG
- Legacy Buick GMC (3 mi away)(3)
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Located in Slidell, LA / 3 miles away from Slidell, LA
Contact Legacy Buick GMC today for information on dozens of vehicles like this 2026 GMC Terrain FWD Elevation. This GMC includes: EBONY TWILIGHT METAL...
Features and Specs:
27 Combined MPG (26 City/28 Highway)
Listing Information:
VIN: 3GKALMEG4TL141531
Stock: 26G1085
Listed since: 05-19-2025 - $31,790MSRP
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: After Dark clothAfter Dark cloth
- 5 Seats, 26 City / 28 Hwy MPG
- Legacy Buick GMC (3 mi away)(3)
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Located in Slidell, LA / 3 miles away from Slidell, LA
Contact Legacy Buick GMC today for information on dozens of vehicles like this 2026 GMC Terrain FWD Elevation. This GMC includes: TRANSMISSION, CONTIN...
Features and Specs:
27 Combined MPG (26 City/28 Highway)
Listing Information:
VIN: 3GKALMEG4TL133090
Stock: 26G1084
Listed since: 05-19-2025 - Arriving Soon$45,935MSRP $45,935
- Exterior color: Glacier White TricoatGlacier White Tricoat
- Interior color: Light Ash Gray/Very Dark Atmosphere leatherLight Ash Gray/Very Dark Atmosphere leather
- 5 Seats, 24 City / 28 Hwy MPG
- Legacy Buick GMC (3 mi away)(3)
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Located in Slidell, LA / 3 miles away from Slidell, LA
Features and Specs:
25 Combined MPG (24 City/28 Highway)
Listing Information:
VIN: 3GKALZEG1TL208227
Stock: 208227
Listed since: 07-13-2025 - $41,765MSRP
- Exterior color: Ebony Twilight MetallicEbony Twilight Metallic
- Interior color: Forest Storm w/Mahogany Accents leatherette/clothForest Storm w/Mahogany Accents leatherette/cloth
- 5 Seats, 24 City / 28 Hwy MPG
- Legacy Buick GMC (3 mi away)(3)
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Located in Slidell, LA / 3 miles away from Slidell, LA
Contact Legacy Buick GMC today for information on dozens of vehicles like this 2026 GMC Terrain AWD AT4. This GMC includes: LPO, FLOOR LINER PACKAGE F...
Features and Specs:
25 Combined MPG (24 City/28 Highway)
Listing Information:
VIN: 3GKALYEG5TL135535
Stock: 26G1072
Listed since: 05-12-2025 - $42,425MSRP $44,485
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: After Dark leatherAfter Dark leather
- 5 Seats, 24 City / 28 Hwy MPG
- Legacy Buick GMC (3 mi away)(3)
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Located in Slidell, LA / 3 miles away from Slidell, LA
Features and Specs:
25 Combined MPG (24 City/28 Highway)
Listing Information:
VIN: 3GKALZEG1TL115837
Stock: 115837
Listed since: 04-23-2025 - New Listing$45,335MSRP $45,335
- Exterior color: Downpour MetallicDownpour Metallic
- Interior color: After Dark leatherAfter Dark leather
- 5 Seats, 24 City / 28 Hwy MPG
- Legacy Buick GMC (3 mi away)(3)
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Located in Slidell, LA / 3 miles away from Slidell, LA
Features and Specs:
25 Combined MPG (24 City/28 Highway)
Listing Information:
VIN: 3GKALZEGXTL216049
Stock: 216049
Listed since: 07-19-2025 - Arriving Soon$32,105MSRP $33,685
- Exterior color: Volcanic Red TintcoatVolcanic Red Tintcoat
- Interior color: After Dark clothAfter Dark cloth
- 5 Seats, 26 City / 28 Hwy MPG
- Legacy Buick GMC (3 mi away)(3)
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Located in Slidell, LA / 3 miles away from Slidell, LA
You can find this 2026 GMC Terrain FWD Elevation and many others like it at Legacy Buick GMC. This GMC includes: LPO, FLOOR LINER PACKAGE Floor Mats T...
Features and Specs:
27 Combined MPG (26 City/28 Highway)
Listing Information:
VIN: 3GKALMEG6TL202572
Stock: 26G1215
Listed since: 07-08-2025 - Arriving Soon$33,535MSRP $33,535
- Exterior color: Summit WhiteSummit White
- Interior color: After Dark clothAfter Dark cloth
- 5 Seats, 26 City / 28 Hwy MPG
- Legacy Buick GMC (3 mi away)(3)
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Located in Slidell, LA / 3 miles away from Slidell, LA
Features and Specs:
27 Combined MPG (26 City/28 Highway)
Listing Information:
VIN: 3GKALMEG6TL213362
Stock: 213362
Listed since: 07-19-2025 - Arriving Soon$31,645MSRP $33,185
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: After Dark clothAfter Dark cloth
- 5 Seats, 26 City / 28 Hwy MPG
- Legacy Buick GMC (3 mi away)(3)
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Located in Slidell, LA / 3 miles away from Slidell, LA
This outstanding example of a 2026 GMC Terrain FWD Elevation is offered by Legacy Buick GMC. This GMC includes: TRANSMISSION, CONTINUOUSLY VARIABLE (C...
Features and Specs:
27 Combined MPG (26 City/28 Highway)
Listing Information:
VIN: 3GKALMEG5TL202904
Stock: 26G1251
Listed since: 07-16-2025 - $42,425MSRP $44,485
- Exterior color: Ebony Twilight MetallicEbony Twilight Metallic
- Interior color: After Dark leatherAfter Dark leather
- 5 Seats, 24 City / 28 Hwy MPG
- Legacy Buick GMC (3 mi away)(3)
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Located in Slidell, LA / 3 miles away from Slidell, LA
This 2026 GMC Terrain AWD Denali is proudly offered by Legacy Buick GMC This GMC includes: SUNROOF, POWER, PANORAMIC SUNROOF WITH SUNSHADE Panoramic R...
Features and Specs:
25 Combined MPG (24 City/28 Highway)
Listing Information:
VIN: 3GKALZEG0TL103985
Stock: 26G1027
Listed since: 04-23-2025 - Arriving Soon$33,535MSRP $33,535
- Exterior color: Riverstone MetallicRiverstone Metallic
- Interior color: After Dark clothAfter Dark cloth
- 5 Seats, 26 City / 28 Hwy MPG
- Legacy Buick GMC (3 mi away)(3)
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Located in Slidell, LA / 3 miles away from Slidell, LA
Contact Legacy Buick GMC today for information on dozens of vehicles like this 2026 GMC Terrain FWD Elevation. This GMC includes: LPO, FLOOR LINER PAC...
Features and Specs:
27 Combined MPG (26 City/28 Highway)
Listing Information:
VIN: 3GKALMEG0TL203975
Stock: 26G1249
Listed since: 07-16-2025 - New Listing$45,335MSRP $45,335
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: After Dark leatherAfter Dark leather
- 5 Seats, 24 City / 28 Hwy MPG
- Legacy Buick GMC (3 mi away)(3)
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Located in Slidell, LA / 3 miles away from Slidell, LA
Features and Specs:
25 Combined MPG (24 City/28 Highway)
Listing Information:
VIN: 3GKALZEG3TL208827
Stock: 208827
Listed since: 07-19-2025 - New Listing$45,935MSRP $45,935
- Exterior color: Glacier White TricoatGlacier White Tricoat
- Interior color: Light Ash Gray/Very Dark Atmosphere leatherLight Ash Gray/Very Dark Atmosphere leather
- 5 Seats, 24 City / 28 Hwy MPG
- Legacy Buick GMC (3 mi away)(3)
Close
Located in Slidell, LA / 3 miles away from Slidell, LA
Features and Specs:
25 Combined MPG (24 City/28 Highway)
Listing Information:
VIN: 3GKALZEG8TL209844
Stock: 209844
Listed since: 07-19-2025 - New Listing$41,490MSRP $41,490
- Exterior color: Summit WhiteSummit White
- Interior color: Forest Storm w/Mahogany Accents leatherette/clothForest Storm w/Mahogany Accents leatherette/cloth
- 5 Seats, 24 City / 28 Hwy MPG
- Mossy of Picayune GM Superstore (17 mi away)(4)
- Home delivery*
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Located in Picayune, MS / 17 miles away from Slidell, LA
We are proud to offer stunning 2026 GMC Terrain in Summit White This vehicle has passed our comprehensive inspection with flying colors and comes with...
Features and Specs:
25 Combined MPG (24 City/28 Highway)
Listing Information:
VIN: 3GKALYEG0TL190149
Stock: 190149
Listed since: 07-15-2025 - $40,490MSRP $40,490
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Forest Storm w/Mahogany Accents leatherette/clothForest Storm w/Mahogany Accents leatherette/cloth
- 5 Seats, 24 City / 28 Hwy MPG
- Mossy of Picayune GM Superstore (17 mi away)(4)
- Home delivery*
Close
Located in Picayune, MS / 17 miles away from Slidell, LA
We are proud to offer outstanding 2026 GMC Terrain in Sterling Metallic This vehicle has passed our comprehensive inspection with flying colors and co...
Features and Specs:
25 Combined MPG (24 City/28 Highway)
Listing Information:
VIN: 3GKALYEG7TL185983
Stock: 185983
Listed since: 07-17-2025 - New Listing$31,790MSRP $31,790
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: After Dark clothAfter Dark cloth
- 5 Seats, 26 City / 28 Hwy MPG
- Mossy of Picayune GM Superstore (17 mi away)(4)
- Home delivery*
Close
Located in Picayune, MS / 17 miles away from Slidell, LA
We are proud to offer attractive-looking 2026 GMC Terrain in Sterling Metallic This vehicle has passed our comprehensive inspection with flying colors...
Features and Specs:
27 Combined MPG (26 City/28 Highway)
Listing Information:
VIN: 3GKALMEG8TL162625
Stock: 162625
Listed since: 07-15-2025 - $31,485MSRP $32,735
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: After Dark clothAfter Dark cloth
- 5 Seats, 26 City / 28 Hwy MPG
- Mossy of Picayune GM Superstore (17 mi away)(4)
- Home delivery*
Close
Located in Picayune, MS / 17 miles away from Slidell, LA
We are proud to offer wonderful-looking 2026 GMC Terrain in Sterling Metallic This vehicle has passed our comprehensive inspection with flying colors ...
Features and Specs:
27 Combined MPG (26 City/28 Highway)
Listing Information:
VIN: 3GKALMEGXTL139900
Stock: 139900
Listed since: 05-20-2025 - New Listing$39,995MSRP $39,995
- Exterior color: Summit WhiteSummit White
- Interior color: Forest Storm w/Mahogany Accents leatherette/clothForest Storm w/Mahogany Accents leatherette/cloth
- 5 Seats, 24 City / 28 Hwy MPG
- Mossy of Picayune GM Superstore (17 mi away)(4)
- Home delivery*
Close
Located in Picayune, MS / 17 miles away from Slidell, LA
We are proud to offer handsome-looking 2026 GMC Terrain in Summit White This vehicle has passed our comprehensive inspection with flying colors and co...
Features and Specs:
25 Combined MPG (24 City/28 Highway)
Listing Information:
VIN: 3GKALYEG6TL203065
Stock: 203065
Listed since: 07-15-2025 - $31,485MSRP $32,735
- Exterior color: Rapids MetallicRapids Metallic
- Interior color: After Dark clothAfter Dark cloth
- 5 Seats, 26 City / 28 Hwy MPG
- Mossy of Picayune GM Superstore (17 mi away)(4)
- Home delivery*
Close
Located in Picayune, MS / 17 miles away from Slidell, LA
We are proud to offer wonderful-looking 2026 GMC Terrain in Rapids Metallic This vehicle has passed our comprehensive inspection with flying colors an...
Features and Specs:
27 Combined MPG (26 City/28 Highway)
Listing Information:
VIN: 3GKALMEG5TL139108
Stock: 139108
Listed since: 05-22-2025
Showing 1 - 21 out of 30 listings
Consumer Reviews for the GMC Terrain
Read recent reviews for the GMC Terrain
The Ultimate Terrain Tamer: 2025 GMC Terrain
Jdbutts, 02/27/2025
2025 GMC Terrain Elevation 4dr SUV (1.5L 4cyl Turbo CVT)
From the moment I got behind the wheel of my 2025 GMC Terrain AWD with the Technology Package, I knew I had made the right choice. This SUV is the perfect blend of style, capability, and cutting-edge features.
The all-wheel-drive system provides a confident and smooth ride, whether on highways or rougher terrain. The Technology Package takes the experience to the next level, with an … intuitive infotainment system, a crystal-clear head-up display, and advanced driver-assist features that make every drive feel effortless. The interior is both sleek and spacious, with premium materials that give it a luxury feel without the luxury price tag.
Whether navigating city streets or exploring the great outdoors, the 2025 GMC Terrain proves to be the perfect companion. This SUV isn’t just a vehicle—it’s an experience. GMC knocked it out of the park!
| Trim | MPG | Engine | Starting Price |
|---|---|---|---|
| 2026 GMC Terrain AT4 4dr SUV AWD (1.5L 4cyl Turbo 8A) | 24 - 28 | 4-cylinders (gas) | $39,995 |
| 2026 GMC Terrain Elevation 4dr SUV (1.5L 4cyl Turbo CVT) | 26 - 28 | 4-cylinders (gas) | $31,790 |
| 2026 GMC Terrain Denali 4dr SUV AWD (1.5L 4cyl Turbo 8A) | 24 - 28 | 4-cylinders (gas) | $44,485 |
More about the GMC Terrain
Edmunds has 30 New GMC Terrains for sale near you, including a 2026 Terrain Elevation SUV and a 2026 Terrain Denali SUV ranging in price from $31,790 to $45,935.
How much is a new 2026 GMC Terrain in Slidell, LA?
- A new 2026 GMC Terrain starts at $31,790 (including destination charge) in Slidell, 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 2026 GMC Terrain SUV cost in Slidell, LA?
- A new 2026 GMC Terrain SUV starts at $31,790 in Slidell, 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.
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