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
49 cars found
Used 22,882 mi

2023 Chevrolet Colorado Z71

Slidell, LA
Gasoline
Automatic
AWD
$38,115
or $664/mo
Used 44,770 mi

2024 Toyota Camry SE

Slidell, LA
Gasoline
Automatic
FWD
$26,895
or $469/mo
Used 17,615 mi

2024 GMC Sierra 1500 Denali Denali

Slidell, LA
Gasoline
Automatic
RWD
$58,815
or $1,025/mo
Used 99,644 mi

2021 GMC Yukon AT4

Slidell, LA
Gasoline
Automatic
AWD
$46,775
or $815/mo
Used 30,071 mi

2024 GMC Sierra 2500HD Denali Ultimate

Slidell, LA
Diesel
Automatic
AWD
$81,255
or $1,415/mo
Used 62,671 mi

2022 BMW X7 40i

Slidell, LA
Gasoline
Automatic
AWD
$43,825
or $763/mo
Used 28,413 mi

2024 GMC Sierra 1500 Denali Denali

Slidell, LA
Diesel
Automatic
AWD
$60,825
or $1,060/mo
Certified 9,709 mi

2025 GMC Sierra 2500HD Denali Ultimate

Slidell, LA
Diesel
Automatic
AWD
$87,295
or $1,521/mo
Used 30,948 mi

2022 Buick Envision Avenir

Slidell, LA
Gasoline
Automatic
FWD
$27,995
or $488/mo
Used 27,093 mi

2023 GMC Sierra 1500 SLT

Slidell, LA
Gasoline
Automatic
AWD
$47,935
or $835/mo
Used 70 mi

2025 GMC Sierra 1500 SLT

Slidell, LA
Gasoline
Automatic
AWD
$54,555
or $950/mo
Used 20,705 mi

2023 INFINITI Q50 LUXE

Slidell, LA
Gasoline
Automatic
RWD
$28,845
or $502/mo
Used 23,912 mi

2021 GMC Sierra 1500 SLT

Slidell, LA
Gasoline
Automatic
AWD
$40,935
or $713/mo
Used 5,362 mi

2023 Buick Envision Preferred

Slidell, LA
Gasoline
Automatic
AWD
$25,955
or $452/mo
Certified 30,194 mi

2023 Chevrolet Tahoe RST

Slidell, LA
Gasoline
Automatic
RWD
$55,925
or $974/mo
Used 42,188 mi

2022 Subaru Crosstrek Limited

Slidell, LA
Gasoline
Automatic
AWD
$23,925
or $417/mo