Used GMC Sierra 1500 SLT for Sale near Mamou, LA
581 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 81,802
- Stock #:
- LC10265A
- VIN:
- 3GTU9DED0MG147480
Sponsored by Bolton Ford
2021 GMC Sierra 1500
SLT Crew Cab 4WD
81,802 mi
Lake Charles, LA
57 mi away
Good Deal
$34,946
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Summit White
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dune
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 137,804
- Stock #:
- 3-G9737A
- VIN:
- 1GTV2NEC5JZ329970
Sponsored Listing
2018 GMC Sierra 1500
SLT Double Cab 4WD
137,804 mi
Gonzales, LA
95 mi away
Good Deal
$20,913
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Sterling Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 15,965
- Stock #:
- T61126A
- VIN:
- 1GTUUDED7TZ164337
Sponsored Listing
2026 GMC Sierra 1500
SLT Crew Cab 4WD
15,965 mi
Sulphur, LA
64 mi away
Good Deal
$51,116
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Silver
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 111,323
- Stock #:
- 261861
- VIN:
- 3GTU9DEL4MG269069
2021 GMC Sierra 1500
SLT Crew Cab 4WD
111,323 mi
Opelousas, LA
23 mi away
Great Deal
$27,890
- Year:
- 2017
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Pepperdust Metallic
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dune
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 73,394
- Stock #:
- 601341
- VIN:
- 3GTU2NEC7HG227057
2017 GMC Sierra 1500
SLT Crew Cab 4WD
73,394 mi
Lake Charles, LA
57 mi away
Great Deal
$27,877
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Gray
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 87,016
- Stock #:
- 1460
- VIN:
- 3GTU9DED2LG302058
2020 GMC Sierra 1500
SLT Crew Cab 4WD
87,016 mi
Alexandria, LA
43 mi away
Good Deal
$33,815
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 18,748
- Stock #:
- 324426A
- VIN:
- 3GTUUDED6SG326022
New arrival
2025 GMC Sierra 1500
SLT Crew Cab 4WD
18,748 mi
Natchez, MS
87 mi away
Good Deal
$47,899
- Year:
- 2022
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Cayenne Red Tintcoat
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 78,787
- Stock #:
- 2260701A
- VIN:
- 3GTUUDED1NG591290
2022 GMC Sierra 1500
SLT Crew Cab 4WD
78,787 mi
Lafayette, LA
40 mi away
Fair Deal
$39,363
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Gray (Satin Steel Metallic)
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 61,476
- Stock #:
- 260849B
- VIN:
- 1GTU9DED0MZ135006
2021 GMC Sierra 1500
SLT Crew Cab 4WD
61,476 mi
Sulphur, LA
63 mi away
Fair Deal
$39,570
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Summit White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- 8-Speed Automatic
- Mileage:
- 70,508
- Stock #:
- 105194B
- VIN:
- 3GTU9DEDXMG383599
New arrival
2021 GMC Sierra 1500
SLT Crew Cab 4WD
70,508 mi
Maurice, LA
43 mi away
Fair Deal
$37,522
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Gray
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 59,195
- Stock #:
- 83675
- VIN:
- 1GTUUDED0SZ179275
2025 GMC Sierra 1500
SLT Crew Cab 4WD
59,195 mi
Home delivery from D'Iberville, MS
Price includes $250 shipping
Great Deal
$39,475
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Summit White
- Fuel type:
- Gasoline
- Mileage:
- 75,845
- Stock #:
- PSG180158
- VIN:
- 3GTUUDED1SG180158
2025 GMC Sierra 1500
SLT Crew Cab 4WD
75,845 mi
Home delivery from Houston, TX
Price includes $408 shipping
Great Deal
$36,372
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Stone Blue Metallic
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 160,947
- Stock #:
- 14020
- VIN:
- 3GTU2VEC0FG506587
New arrival
2015 GMC Sierra 1500
SLT Crew Cab 4WD
160,947 mi
Home delivery from Everett, WA
Price includes $2,955 shipping
Fair Deal
$20,500
- Year:
- 2022
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- White Frost Tricoat
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 51,668
- Stock #:
- 267324A
- VIN:
- 3GTUUDEL0NG651194
2022 GMC Sierra 1500
SLT Crew Cab 4WD
51,668 mi
Baton Rouge, LA
79 mi away
Fair Deal
$42,013
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Sterling Metallic
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 50,235
- Stock #:
- G23144TA
- VIN:
- 3GTUUDE81SG254083
2025 GMC Sierra 1500
SLT Crew Cab 4WD
50,235 mi
Opelousas, LA
24 mi away
Great Deal
$43,384
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 74,288
- Stock #:
- T261282A
- VIN:
- 3GTU9DED1MG325347
2021 GMC Sierra 1500
SLT Crew Cab 4WD
74,288 mi
Lafayette, LA
38 mi away
Good Deal
$36,474
- Year:
- 2022
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Summit White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 162,843
- Stock #:
- SC19636A
- VIN:
- 3GTUUDED0NG639278
Price drop
-$991
2022 GMC Sierra 1500
SLT Crew Cab 4WD
162,843 mi
Gonzales, LA
93 mi away
Great Deal
$27,970
$26,979
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Sterling Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 21,581
- Stock #:
- G22847A
- VIN:
- 3GTUUDE88RG206252
Photos coming soon
New arrival
2024 GMC Sierra 1500
SLT Crew Cab 4WD
21,581 mi
Opelousas, LA
24 mi away
Great Deal
$47,709
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 128,250
- Stock #:
- WEB564907
- VIN:
- 3GTU9DED3LG153126
Photos coming soon
2020 GMC Sierra 1500
SLT Crew Cab 4WD
128,250 mi
Baton Rouge, LA
79 mi away
Great Deal
$26,850
- Year:
- 2019
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 123,299
- Stock #:
- O260043D
- VIN:
- 1GTU9DED5KZ118389
2019 GMC Sierra 1500
SLT Crew Cab 4WD
123,299 mi
Orange, TX
88 mi away
Fair Deal
$30,890
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Summit White
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 109,791
- Stock #:
- H10663B
- VIN:
- 3GTU9DED3LG393258
2020 GMC Sierra 1500
SLT Crew Cab 4WD
109,791 mi
Lafayette, LA
41 mi away
Good Deal
$31,479
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- SLATE
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 93,244
- Stock #:
- 282565
- VIN:
- 3GTU2NEC7JG282565
2018 GMC Sierra 1500
SLT Crew Cab 4WD
93,244 mi
Baker, LA
78 mi away
Good Deal
$28,366
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Sterling Metallic
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 8,270
- Stock #:
- 12UT1094
- VIN:
- 3GTUUDED5SG198159
2025 GMC Sierra 1500
SLT Crew Cab 4WD
8,270 mi
Home delivery from Hattiesburg, MS
Price includes $276 shipping
Good Deal
$50,271
- Year:
- 2022
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 277 hp 3L I6 Diesel
- Exterior color:
- Summit White
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 47,672
- Stock #:
- 70059
- VIN:
- 3GTUUDET7NG552257
Price drop
-$2,420
Sponsored Listing
2022 GMC Sierra 1500
SLT Crew Cab 4WD
47,672 mi
Sulphur, LA
62 mi away
Good Deal
$45,665
$43,245
FAQs
How much does the GMC Sierra 1500 SLT cost in Mamou, LA?
The average GMC Sierra 1500 SLT costs about $11,489.90. The average price has decreased by -2.4% since last year. The 542 for sale near Mamou, LA on CarGurus, range from $8,380 to $72,127 in price.
How many GMC Sierra 1500 SLT vehicles in Mamou, LA have no reported accidents or damage?
433 out of 542 for sale near Mamou, LA have no reported accidents or damage.
What is the fuel economy of the GMC Sierra 1500 SLT?
Depending on the engine and options, the GMC Sierra 1500 SLT gets between 16 and 24 MPG/MPGe.
What fuel types are available?
Diesel, Flex Fuel Vehicle, Gasoline engines are available.
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
Relevant articles
CarGurus Editorial Team
Best Truck Lease Deals in September 2026
Leasing a truck can be a great way to get into one of the latest models, with the best technology, at a more affordable monthly price. Here are the best deals we've found this month.
CarGurus Editorial Team
Best Car Deals in September 2026
In the market for a new or used car this year? Whether you’re looking to buy or lease, we’ve collated a list of the best car deals available this month.
CarGurus Editorial Team
Car Deals with 0% APR in September 2026
Our experts have tracked down the latest 0% APR car deals, as well as examined the pros and cons of interest-free car loans versus other financing options.
GMC Sierra 1500 SLT in Mamou LAGMC Sierra 1500 Denali in Mamou LAGMC Sierra 1500 AT4 in Mamou LAGMC Sierra 1500 Elevation in Mamou LAGMC Sierra 1500 SLE in Mamou LAGMC Sierra 1500 Base in Mamou LAGMC Sierra 1500 Work Truck in Mamou LAGMC Sierra 1500 SLE1 in Mamou LAGMC Sierra 1500 SL in Mamou LAGMC Sierra 1500 SLE2 in Mamou LA
GMC Sierra 1500 in Mamou LAOBS 1990s-era Chevy and Ford Trucks for Sale in Mamou LAUsed GMC Electric Cars for SaleLifted GMC trucks for sale in Mamou LAWork Trucks for Sale in Mamou LAAmerican Made Trucks For Sale in Mamou LAGM Certified Preowned Vehicles for Sale Near Mamou LABest Pickup Trucks For Sale in Mamou LA
All Used CarsManual Transmission CarsLuxury CarsCars with Red InteriorCheap Manual CarsHybrid CarsSports CarsElectric SUVsCheap TrucksSmall CarsThird Row SUVsThree Quarter Ton TrucksLifted TrucksManual Transmission TrucksDiesel TrucksHybrid SUVsDually TrucksOne Ton TrucksCheap SUVsLifted Ford Trucks4x4 TrucksWork TrucksAWD SUVsFord TrucksChevrolet TrucksToyota TrucksTrucks Under $10,000Cars Under $15,000Sports Cars Under $20,000Trucks Under $20,000Used Sedans for Sale with Low Mileage in MamouUsed SUVs / Crossovers for Sale with Low Mileage in MamouUsed Hatchbacks for Sale with Low Mileage in MamouUsed Convertibles for Sale with Low Mileage in MamouUsed Vans for Sale with Low Mileage in MamouUsed Minivans for Sale with Low Mileage in MamouUsed Pickup Trucks for Sale with Low Mileage in MamouUsed Coupes for Sale with Low Mileage in MamouUsed Wagons for Sale with Low Mileage in Mamou
