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
68 cars found
Used 143,071 mi

2021 Chevrolet Tahoe Premier

Slidell, LA
Gasoline
Automatic
RWD
$33,300
or $580/mo
Used 11 mi

2026 GMC Terrain AT4

Slidell, LA
Gasoline
Automatic
AWD
$40,600
or $707/mo
Used 71,395 mi

2023 GMC Sierra 1500 SLT

Slidell, LA
Gasoline
Automatic
AWD
$42,600
or $742/mo
Used 13,692 mi

2025 Chevrolet Silverado 1500 LT Trail Boss

Slidell, LA
Diesel
Automatic
AWD
$55,500
or $967/mo
Used 11,862 mi

2024 Chevrolet Silverado 1500 RST

Slidell, LA
Gasoline
Automatic
AWD
$48,500
or $845/mo
Used 18,051 mi

2023 Honda Civic LX

Slidell, LA
Gasoline
Automatic
FWD
$23,900
or $416/mo
Certified 29,773 mi

2025 GMC Sierra 2500HD Denali Ultimate

Slidell, LA
Diesel
Automatic
AWD
$81,500
or $1,420/mo
Used 40,203 mi

2023 GMC Sierra 1500 AT4

Slidell, LA
Diesel
Automatic
AWD
$48,600
or $847/mo
Used 31,347 mi

2024 Ford F-250 Super Duty Lariat

Slidell, LA
Diesel
Automatic
AWD
$85,300
or $1,486/mo
Used 36,751 mi

2022 Chevrolet Silverado 1500 Limited LT Trail Boss

Slidell, LA
Gasoline
Automatic
AWD
$41,300
or $719/mo
Used 30,687 mi

2025 GMC Sierra 2500HD Denali Ultimate

Slidell, LA
Diesel
Automatic
AWD
$80,600
or $1,404/mo
Used 20,187 mi

2025 Chevrolet Silverado 2500HD LT

Slidell, LA
Gasoline
Automatic
AWD
$54,800
or $955/mo
Used 64,141 mi

2023 Chrysler Pacifica Hybrid Touring L

Slidell, LA
Hybrid
Automatic
FWD
$22,100
or $385/mo
Used 74,302 mi

2023 GMC Sierra 1500 AT4

Slidell, LA
Diesel
Automatic
AWD
$45,700
or $796/mo
Used 91,043 mi

2021 GMC Sierra 1500 SLT

Slidell, LA
Gasoline
Automatic
AWD
$31,600
or $550/mo
Used 101,046 mi

2021 Chevrolet Suburban Premier

Slidell, LA
Gasoline
Automatic
RWD
$34,300
or $598/mo