Legacy Buick GMC in Slidell, LA
Dealer Analysis 47 Deals Found
388 Cars for sale now, starting at $12,999
Avg. Price: 39231.4
Typical Price Range: 17049.5–68197.5
Average Savings ($) Below Market Price
Avg. Savings: $2,386
Save up to $9,117 below est. market price
% of Used Cars That Are Deals
Avg. Mileage: 61644.1
Typical Mileage Range: 8568.5–118210.0
% of Listings with Valid Price, Mileage, and Photo
- This Dealer
- Average Dealer
Legacy Buick GMC is given a 4.5 "overall dealer rating" based on our analysis of 799 cars the dealer recently listed for sale. This assesses the dealer's price competitiveness, responsiveness to inquiries, and information transparency (how good the dealers are at providing basic information such as vehicle photos, price and mileage).
Inventory Analysis
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Showing 1-20 of 388 Listings
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$52,475
2026 GMC Sierra 1500 SLT
- Slidell, LA (0 mi away)
- 2623 Below similar cars
- 2625 Below MSRP
- Listed Today
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New 2026 GMC Sierra 1500 SLT for Sale
0 Miles
Slidell, LA (0 mi away)
| Category | New Cars |
| Price | $52,475 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 6 Seats |
| VIN | 3GTPHDEDXTG281847 |
| Location | Slidell, LA - 0 mi. |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 0 mi. |
| Transmission | Automatic |
| Exterior Color | Sterling metallic |
| Interior Color | Black |
| MPG | 18 combined |
| Drivetrain | 4X2 |
$65,355
2026 GMC Sierra 1500 AT4
- Slidell, LA (0 mi away)
- 864 Below similar cars
- Listed Today
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New 2026 GMC Sierra 1500 AT4 for Sale
0 Miles
Slidell, LA (0 mi away)
| Category | New Cars |
| Price | $65,355 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Diesel |
| Seats | 5 Seats |
| VIN | 3GTUUEE89TG292927 |
| Location | Slidell, LA - 0 mi. |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 0 mi. |
| Transmission | Automatic |
| Exterior Color | Coastal dune |
| Interior Color | Black |
| MPG | 23 combined |
| Drivetrain | 4X4 |
$65,560
2026 GMC Acadia Denali Ultimate
- Slidell, LA (0 mi away)
- 2404 Below similar cars
- Listed Today
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New 2026 GMC Acadia Denali Ultimate for Sale
0 Miles
Slidell, LA (0 mi away)
| Category | New Cars |
| Price | $65,560 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 7 Seats |
| VIN | 1GKENTKS0TJ293196 |
| Location | Slidell, LA - 0 mi. |
| Features | bluetooth, captain's chair, child safety, navigation, backup camera |
| Mileage | 0 mi. |
| Transmission | Automatic |
| Exterior Color | Glacier white tricoat |
| MPG | 21 combined |
| Drivetrain | 4X4 |
$76,090
$80,4902026 GMC Yukon Elevation
- Slidell, LA (0 mi away)
- $2,233 Above similar cars
- $4,400 Price drop in 2 days
- Listed 1 day ago
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New 2026 GMC Yukon Elevation for Sale
0 Miles
Slidell, LA (0 mi away)
| Category | New Cars |
| Price | $76,090 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Diesel |
| Seats | 8 Seats |
| VIN | 1GKS1BK80TR278745 |
| Location | Slidell, LA - 0 mi. |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 0 mi. |
| Transmission | Automatic |
| Exterior Color | Sterling metallic |
| Interior Color | Black |
| MPG | 23 combined |
| Drivetrain | 4X2 |
$12,999
2020 Buick Encore GX Select
- 98,597 Miles
- Slidell, LA (0 mi away)
- $674 Below market value of $13,673
- Listed 3 days ago
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Used 2020 Buick Encore GX Select for Sale
98,597 Miles
Slidell, LA (0 mi away)
| Category | Used Cars |
| Price | $12,999 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 3-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | KL4MMDSL8LB103142 |
| Location | Slidell, LA - 0 mi. |
| Features | bluetooth, child safety, backup camera, internet radio, alloy wheels |
| Mileage | 98,597 mi. |
| Transmission | CVT |
| Exterior Color | Satin steel metallic |
| Interior Color | Black |
| MPG | 31 combined |
| Drivetrain | Front-wheel drive |
$39,999
2022 Dodge Charger Scat Pack
- 85,858 Miles
- Slidell, LA (0 mi away)
- Remaining Lifespan: 7.675326 yrs
- $4,046 Above market value of $35,952
- Listed 3 days ago
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Used 2022 Dodge Charger Scat Pack for Sale
85,858 Miles
Slidell, LA (0 mi away)
| Category | Used Cars |
| Price | $39,999 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 2C3CDXGJXNH256193 |
| Location | Slidell, LA - 0 mi. |
| Features | bluetooth, child safety, backup camera, alloy wheels, satellite radio |
| Mileage | 85,858 mi. |
| Transmission | Automatic |
| Exterior Color | Triple nickel clear coat |
| MPG | 18 combined |
| Drivetrain | Rear-wheel drive |
$27,499
2018 GMC Sierra 1500 SLT
- 69,934 Miles
- Slidell, LA (0 mi away)
- Remaining Lifespan: 6.8771367 yrs
- $1,533 Below market value of $29,032
- Listed 3 days ago
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Used 2018 GMC Sierra 1500 SLT for Sale
69,934 Miles
Slidell, LA (0 mi away)
| Category | Used Cars |
| Price | $27,499 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 6 Seats |
| VIN | 3GTP1NEC9JG635016 |
| Location | Slidell, LA - 0 mi. |
| Features | bluetooth, child safety, backup camera, leather upholstery, internet radio |
| Mileage | 69,934 mi. |
| Exterior Color | Red quartz tintcoat |
| Interior Color | Brown |
| Drivetrain | 4X2 |
$18,999
2022 Chevrolet Colorado Work Truck
- 84,270 Miles
- Slidell, LA (0 mi away)
- Remaining Lifespan: 9.748375 yrs
- $1,573 Below market value of $20,572
- Listed 4 days ago
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Used 2022 Chevrolet Colorado Work Truck for Sale
84,270 Miles
Slidell, LA (0 mi away)
| Category | Used Cars |
| Price | $18,999 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 1GCGSBEA4N1305704 |
| Location | Slidell, LA - 0 mi. |
| Features | bluetooth, child safety, backup camera, voice recognition, power outlet |
| Mileage | 84,270 mi. |
| Transmission | Automatic |
| Exterior Color | Satin steel metallic |
| Interior Color | Black |
| MPG | 22 combined |
| Drivetrain | 4X2 |
$28,999
2019 Jeep Wrangler Unlimited Rubicon
- 71,616 Miles
- Slidell, LA (0 mi away)
- Remaining Lifespan: 8.9987 yrs
- $1,267 Below market value of $30,266
- Listed 4 days ago
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Used 2019 Jeep Wrangler Unlimited Rubicon for Sale
71,616 Miles
Slidell, LA (0 mi away)
| Category | Used Cars |
| Price | $28,999 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 1C4HJXFN1KW525452 |
| Location | Slidell, LA - 0 mi. |
| Features | bluetooth, child safety, backup camera, alloy wheels, satellite radio |
| Mileage | 71,616 mi. |
| Transmission | Automatic |
| Exterior Color | Sting-gray clear coat |
| Interior Color | Black |
| MPG | 22 combined |
| Drivetrain | 4X4 |
$44,999
2024 GMC Sierra 1500 SLT
- 20,496 Miles
- Slidell, LA (0 mi away)
- $930 Above market value of $44,069
- Low annual miles
- Listed 5 days ago
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Used 2024 GMC Sierra 1500 SLT for Sale
20,496 Miles
Slidell, LA (0 mi away)
| Category | Used Cars |
| Price | $44,999 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Diesel |
| Seats | 6 Seats |
| VIN | 3GTPHDE85RG444075 |
| Location | Slidell, LA - 0 mi. |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 20,496 mi. |
| Transmission | Automatic |
| Exterior Color | Summit white |
| Interior Color | Black |
| MPG | 25 combined |
| Drivetrain | 4X2 |
$56,299
2023 GMC Sierra 2500HD SLT
- 38,002 Miles
- Slidell, LA (0 mi away)
- $1,954 Below market value of $58,253
- Low annual miles
- Listed 5 days ago
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Used 2023 GMC Sierra 2500HD SLT for Sale
38,002 Miles
Slidell, LA (0 mi away)
| Category | Used Cars |
| Price | $56,299 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Diesel |
| Seats | 6 Seats |
| VIN | 1GT49NEY5PF248853 |
| Location | Slidell, LA - 0 mi. |
| Features | bluetooth, child safety, backup camera, leather upholstery, alloy wheels |
| Mileage | 38,002 mi. |
| Transmission | Automatic |
| Exterior Color | Summit white |
| Interior Color | Black |
| Drivetrain | 4X4 |
$87,235
$92,5352026 GMC Yukon AT4
- Slidell, LA (0 mi away)
- $604 Above similar cars
- $5,300 Price drop in 7 days
- Listed 6 days ago
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New 2026 GMC Yukon AT4 for Sale
3 Miles
Slidell, LA (0 mi away)
| Category | New Cars |
| Price | $87,235 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Diesel |
| Seats | 8 Seats |
| VIN | 1GKS2CK8XTR275547 |
| Location | Slidell, LA - 0 mi. |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 3 mi. |
| Transmission | Automatic |
| Exterior Color | Midnight pine |
| Interior Color | Green |
| MPG | 22 combined |
| Drivetrain | 4X4 |
$33,999
2016 GMC Sierra 2500HD Denali
- 158,393 Miles
- Slidell, LA (0 mi away)
- Remaining Lifespan: 7.340391 yrs
- $1,097 Below market value of $35,096
- Listed 6 days ago
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Used 2016 GMC Sierra 2500HD Denali for Sale
158,393 Miles
Slidell, LA (0 mi away)
| Category | Used Cars |
| Price | $33,999 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Diesel |
| Seats | 5 Seats |
| VIN | 1GT12UE83GF167271 |
| Location | Slidell, LA - 0 mi. |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 158,393 mi. |
| Transmission | Automatic |
| Exterior Color | Iridium metallic |
| Interior Color | Brown |
| Drivetrain | 4X4 |
$44,999
2024 GMC Sierra 1500 Elevation
- 31,542 Miles
- Slidell, LA (0 mi away)
- $610 Below market value of $45,609
- Listed 7 days ago
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Used 2024 GMC Sierra 1500 Elevation for Sale
31,542 Miles
Slidell, LA (0 mi away)
| Category | Used Cars |
| Price | $44,999 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Diesel |
| Seats | 6 Seats |
| VIN | 3GTUUCE84RG301983 |
| Location | Slidell, LA - 0 mi. |
| Features | bluetooth, child safety, navigation, backup camera, alloy wheels |
| Mileage | 31,542 mi. |
| Transmission | Automatic |
| Exterior Color | Thunderstorm gray |
| Interior Color | Black |
| MPG | 24 combined |
| Drivetrain | 4X4 |
$88,745
$94,0452026 GMC Yukon Denali
- Slidell, LA (0 mi away)
- Within $160 of similar cars
- $5,300 Price drop in 9 days
- Listed 8 days ago
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New 2026 GMC Yukon Denali for Sale
3 Miles
Slidell, LA (0 mi away)
| Category | New Cars |
| Price | $88,745 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 7 Seats |
| VIN | 1GKS1DKL9TR250846 |
| Location | Slidell, LA - 0 mi. |
| Features | bluetooth, captain's chair, child safety, navigation, backup camera |
| Mileage | 3 mi. |
| Transmission | Automatic |
| Exterior Color | Glacier white tricoat |
| MPG | 17 combined |
| Drivetrain | 4X2 |
$41,999
2021 Chevrolet Tahoe Z71
- 93,043 Miles
- Slidell, LA (0 mi away)
- $244 Above market value of $41,754
- Listed 8 days ago
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Used 2021 Chevrolet Tahoe Z71 for Sale
93,043 Miles
Slidell, LA (0 mi away)
| Category | Used Cars |
| Price | $41,999 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 8 Seats |
| VIN | 1GNSKPKD4MR376219 |
| Location | Slidell, LA - 0 mi. |
| Features | bluetooth, child safety, backup camera, leather upholstery, internet radio |
| Mileage | 93,043 mi. |
| Transmission | Automatic |
| Exterior Color | Summit white |
| MPG | 17 combined |
| Drivetrain | 4X4 |
$62,960
$65,9602026 GMC Acadia Denali Ultimate
- Slidell, LA (0 mi away)
- 2407 Below similar cars
- $3,000 Price drop in 9 days
- Listed 8 days ago
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New 2026 GMC Acadia Denali Ultimate for Sale
0 Miles
Slidell, LA (0 mi away)
| Category | New Cars |
| Price | $62,960 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 7 Seats |
| VIN | 1GKENSKS7TJ284862 |
| Location | Slidell, LA - 0 mi. |
| Features | bluetooth, captain's chair, child safety, navigation, backup camera |
| Mileage | 0 mi. |
| Transmission | Automatic |
| Exterior Color | Downpour metallic |
| MPG | 22 combined |
| Drivetrain | Front-wheel drive |
$52,625
$60,6252026 GMC Sierra 1500 SLT
- Slidell, LA (0 mi away)
- 2473 Below similar cars
- 2475 Below MSRP
- Listed 9 days ago
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New 2026 GMC Sierra 1500 SLT for Sale
3 Miles
Slidell, LA (0 mi away)
| Category | New Cars |
| Price | $52,625 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 6 Seats |
| VIN | 3GTPHDED7TG281840 |
| Location | Slidell, LA - 0 mi. |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 3 mi. |
| Transmission | Automatic |
| Exterior Color | Volcanic red tintcoat |
| Interior Color | Black |
| MPG | 18 combined |
| Drivetrain | 4X2 |
$64,105
$71,6052026 GMC Sierra 1500 AT4
- Slidell, LA (0 mi away)
- 2114 Below similar cars
- $7,500 Price drop in 10 days
- Listed 9 days ago
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New 2026 GMC Sierra 1500 AT4 for Sale
3 Miles
Slidell, LA (0 mi away)
| Category | New Cars |
| Price | $64,105 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Diesel |
| Seats | 5 Seats |
| VIN | 3GTUUEE83TG281082 |
| Location | Slidell, LA - 0 mi. |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 3 mi. |
| Transmission | Automatic |
| Exterior Color | Coastal dune |
| Interior Color | Black |
| MPG | 23 combined |
| Drivetrain | 4X4 |
$33,099
$33,1992021 Ford F-150
- 99,187 Miles
- Slidell, LA (0 mi away)
- $3,045 Above market value of $30,054
- $100 Price drop in 11 days
- Listed 10 days ago
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Used 2021 Ford F-150 for Sale
99,187 Miles
Slidell, LA (0 mi away)
| Category | Used Cars |
| Price | $33,099 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Hybrid |
| Seats | 0 Seats |
| VIN | 1FTFW1CD7MFC98269 |
| Location | Slidell, LA - 0 mi. |
| Features | bluetooth, child safety, power outlet, anti-theft system |
| Mileage | 99,187 mi. |
| Transmission | Automatic |
| MPG | 25 combined |
| Drivetrain | 4X2 |
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