Dealer

Legacy Buick Gmc

Explore a wide selection of high-quality used and certified pre-owned vehicles at Legacy Buick Gmc – your trusted auto dealership in Slidell, LA.









Dealers
56 cars found
Used 69,924 mi

2023 Chevrolet Suburban Z71

Slidell, LA
Gasoline
Automatic
AWD
$54,400
or $948/mo
Used 31,845 mi

2025 GMC Acadia Denali

Slidell, LA
Gasoline
Automatic
FWD
$46,800
or $815/mo
Used 29,959 mi

2023 GMC Sierra 1500 AT4

Slidell, LA
Diesel
Automatic
AWD
$51,900
or $904/mo
Used 142,863 mi

2021 Chevrolet Tahoe Premier

Slidell, LA
Gasoline
Automatic
RWD
$38,500
or $671/mo
Used 44,768 mi

2022 Chevrolet Blazer 2LT

Slidell, LA
Gasoline
Automatic
FWD
$21,500
or $375/mo
Used 9 mi

2026 GMC Terrain AT4

Slidell, LA
Gasoline
Automatic
AWD
$40,400
or $704/mo
Used 71,327 mi

2023 GMC Sierra 1500 SLT

Slidell, LA
Gasoline
Automatic
AWD
$42,900
or $747/mo
Used 13,951 mi

2025 Buick Envista Avenir

Slidell, LA
Gasoline
Automatic
FWD
$26,850
or $468/mo
Used 13,692 mi

2025 Chevrolet Silverado 1500 LT Trail Boss

Slidell, LA
Diesel
Automatic
AWD
$55,750
or $971/mo
Used 58,741 mi

2021 GMC Sierra 2500 Denali HD Denali

Slidell, LA
Diesel
Automatic
AWD
$57,750
or $1,006/mo
Used 53,360 mi

2021 Chevrolet Equinox LS

Slidell, LA
Gasoline
Automatic
FWD
$16,850
or $294/mo
Used 11,862 mi

2024 Chevrolet Silverado 1500 RST

Slidell, LA
Gasoline
Automatic
AWD
$48,750
or $849/mo
Used 12,676 mi

2024 GMC Terrain Denali

Slidell, LA
Gasoline
Automatic
AWD
$31,800
or $554/mo
Used 77,846 mi

2023 Dodge Charger SXT

Slidell, LA
Gasoline
Automatic
RWD
$20,200
or $352/mo
Used 140,964 mi

2014 Jeep Wrangler Unlimited Sahara

Slidell, LA
Gasoline
Automatic
AWD
$15,650
or $273/mo
Used 18,051 mi

2023 Honda Civic LX

Slidell, LA
Gasoline
Automatic
FWD
$24,250
or $422/mo