Used GMC Sierra 1500 SLT for Sale nearBoerne, TX
491 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- 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:
- Summit White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 16,622
- Stock #:
- TZ229923R
- VIN:
- 1GTUUDED6TZ229923
Sponsored by Cavender Buick GMC North
2026 GMC Sierra 1500
SLT Crew Cab 4WD
16,622 mi
San Antonio, TX
25 mi away
Good Deal
$45,998
- Year:
- 2018
- 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
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 154,000
- Stock #:
- 281274
- VIN:
- 3GTU2NEJ4JG281274
Sponsored Listing
2018 GMC Sierra 1500
SLT Crew Cab 4WD
154,000 mi
San Antonio, TX
40 mi away
Fair Deal
$22,650
- Year:
- 2014
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- Gray
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 140,631
- Stock #:
- 169913
- VIN:
- 3GTP1VEC1EG169913
Sponsored Listing
2014 GMC Sierra 1500
SLT Crew Cab
140,631 mi
San Antonio, TX
27 mi away
Fair Deal
$18,101
- 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:
- White
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 104,894
- Stock #:
- 70232645
- VIN:
- 3GTUUDET6NG515555
New arrival
2022 GMC Sierra 1500
SLT Crew Cab 4WD
104,894 mi
Store transfer to San Antonio, TX
Price includes $549 shipping
Good Deal
$33,547
- Year:
- 2014
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- Gray
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 140,631
- Stock #:
- 169913
- VIN:
- 3GTP1VEC1EG169913
2014 GMC Sierra 1500
SLT Crew Cab
140,631 mi
San Antonio, TX
27 mi away
Fair Deal
$18,101
- 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:
- White Frost Tricoat
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 103,738
- Stock #:
- MG196137A
- VIN:
- 3GTU9DED1MG196137
New arrival
2021 GMC Sierra 1500
SLT Crew Cab 4WD
103,738 mi
Boerne, TX
10 mi away
Great Deal
$30,136
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 277 hp 3L I6 Diesel
- Exterior color:
- Quicksilver Metallic
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 173,350
- Stock #:
- 64790AAA
- VIN:
- 3GTU9DET1LG282392
2020 GMC Sierra 1500
SLT Crew Cab 4WD
173,350 mi
Boerne, TX
10 mi away
Great Deal
$20,225
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Black
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 178,470
- Stock #:
- 317559
- VIN:
- 3GTP1NEC2JG317559
2018 GMC Sierra 1500
SLT Crew Cab
178,470 mi
San Antonio, TX
31 mi away
Fair Deal
$18,374
- 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:
- Silver
- Fuel type:
- Gasoline
- Interior color:
- Black
- Mileage:
- 141,583
- Stock #:
- 29964
- VIN:
- 3GTU2NEC7JG190517
New arrival
2018 GMC Sierra 1500
SLT Crew Cab 4WD
141,583 mi
San Antonio, TX
27 mi away
Fair Deal
$24,210
- 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
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 22,934
- Stock #:
- 56143
- VIN:
- 3GTUUDED2SG281161
2025 GMC Sierra 1500
SLT Crew Cab 4WD
22,934 mi
Home delivery from Comanche, TX
Price includes $510 shipping
Fair Deal
$47,850
- Year:
- 2017
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black And Spice Red All-Terrain
- Transmission:
- 8-Speed Automatic
- Mileage:
- 94,310
- Stock #:
- TKE71561A
- VIN:
- 3GTU2NEJ6HG365932
Price drop
-$1,490
2017 GMC Sierra 1500
SLT Crew Cab 4WD
94,310 mi
Home delivery from Pueblo, CO
Price includes $1,023 shipping
Fair Deal
$28,708
$27,908
- 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:
- Gray
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 196,615
- Stock #:
- 263691
- VIN:
- 3GTU2NEC2HG263691
New arrival
2017 GMC Sierra 1500
SLT Crew Cab 4WD
196,615 mi
San Antonio, TX
31 mi away
Fair Deal
$17,374
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Blue
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray/Brown
- Transmission:
- Automatic
- Mileage:
- 17,442
- Stock #:
- RG271685
- VIN:
- 3GTUUDED5RG271685
2024 GMC Sierra 1500
SLT Crew Cab 4WD
17,442 mi
Home delivery from Houston, TX
Price includes $192 shipping
Fair Deal
$49,332
- 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
- Fuel type:
- Gasoline
- Interior color:
- Jet Black/Spice Red
- Transmission:
- Automatic
- Mileage:
- 95,923
- Stock #:
- NV186743
- VIN:
- 3GTU2NEC7JG186743
2018 GMC Sierra 1500
SLT Crew Cab 4WD
95,923 mi
Home delivery from West Park, FL
Price includes $1,158 shipping
Great Deal
$25,414
- 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:
- Onyx Black
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 93,979
- Stock #:
- LG293231T
- VIN:
- 3GTU9DED9LG293231
2020 GMC Sierra 1500
SLT Crew Cab 4WD
93,979 mi
San Antonio, TX
25 mi away
Great Deal
$29,991
- 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:
- 84,040
- Stock #:
- WG39554B
- VIN:
- 3GTU9DED0LG313849
2020 GMC Sierra 1500
SLT Crew Cab 4WD
84,040 mi
Home delivery from Stillwater, OK
Price includes $440 shipping
Good Deal
$33,507
- Year:
- 2023
- 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:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 73,748
- Stock #:
- 55878
- VIN:
- 3GTUUDED3PG332948
2023 GMC Sierra 1500
SLT Crew Cab 4WD
73,748 mi
Home delivery from Comanche, TX
Price includes $510 shipping
Fair Deal
$40,550
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Summit White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 93,046
- Stock #:
- 162776A1
- VIN:
- 3GTU9DEL2LG358251
2020 GMC Sierra 1500
SLT Crew Cab 4WD
93,046 mi
Home delivery from Decatur, TX
Price includes $615 shipping
Fair Deal
$33,817
- 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:
- Deep Mahogany Metallic
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 66,489
- Stock #:
- 78161
- VIN:
- 3GTU9DED9LG246314
2020 GMC Sierra 1500
SLT Crew Cab 4WD
66,489 mi
Home delivery from Port Angeles, WA
Price includes $2,710 shipping
Fair Deal
$37,798
- 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:
- Gray
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 111,613
- Stock #:
- 2318TM
- VIN:
- 3GTU2NEC3HG150011
Price drop
-$722
2017 GMC Sierra 1500
SLT Crew Cab 4WD
111,613 mi
Home delivery from Taylor, MI
Price includes $1,815 shipping
Fair Deal
$25,124
$24,402
- 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:
- 43,255
- Stock #:
- SG352974T
- VIN:
- 3GTUUDE80SG352974
2025 GMC Sierra 1500
SLT Crew Cab 4WD
43,255 mi
San Antonio, TX
32 mi away
Great Deal
$42,224
- 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:
- 75,965
- Stock #:
- KG233623
- VIN:
- 3GTU9DED3KG233623
2019 GMC Sierra 1500
SLT Crew Cab 4WD
75,965 mi
Home delivery from Tomball, TX
Price includes $374 shipping
Fair Deal
$32,589
- 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:
- Onyx Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 46,837
- Stock #:
- 1GT04983A
- VIN:
- 3GTUUDED6NG655565
New arrival
2022 GMC Sierra 1500
SLT Crew Cab 4WD
46,837 mi
Home delivery from Greensboro, NC
Price includes $1,637 shipping
Fair Deal
$43,286
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 45,858
- Stock #:
- UDG230968
- VIN:
- 3GTUUDE8XPG230968
Sponsored Listing
2023 GMC Sierra 1500
SLT Crew Cab 4WD
45,858 mi
San Antonio, TX
19 mi away
Fair Deal
$45,176
FAQs
How much does the GMC Sierra 1500 SLT cost in Boerne, TX?
The average GMC Sierra 1500 SLT costs about $11,436.32. The average price has decreased by -5.4% since last year. The 492 for sale near Boerne, TX on CarGurus, range from $8,697 to $70,921 in price.
How many GMC Sierra 1500 SLT vehicles in Boerne, TX have no reported accidents or damage?
404 out of 492 for sale near Boerne, TX 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 14 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 Cars for New Parents
Discover the best family cars for first-time parents in 2025, accounting for door access, car seat compatibility, and other real-world considerations new parents will want to keep in mind.
Drew Johnson
The Cheapest New Trucks on Sale in 2026
Is there such a thing as a cheap new truck any more? Absolutely! Here's our expert guide to the top 10 cheapest new trucks on sale.
CarGurus Editorial Team
The Best Gas Mileage Trucks of 2026
No one wants to cover unnecessary fuel expenses, particularly when operating a business. Here are the top 9 pickup trucks in the US market with the best fuel efficiency.
GMC Sierra 1500 SLT in Boerne TXGMC Sierra 1500 Denali in Boerne TXGMC Sierra 1500 AT4 in Boerne TXGMC Sierra 1500 Elevation in Boerne TXGMC Sierra 1500 SLE in Boerne TXGMC Sierra 1500 Base in Boerne TXGMC Sierra 1500 Work Truck in Boerne TXGMC Sierra 1500 SLE1 in Boerne TXGMC Sierra 1500 SL in Boerne TXGMC Sierra 1500 SLE2 in Boerne TX
GMC Sierra 1500 in Boerne TXOBS 1990s-era Chevy and Ford Trucks for Sale in Boerne TXUsed GMC Electric Cars for SaleLifted GMC trucks for sale in Boerne TXWork Trucks for Sale in Boerne TXAmerican Made Trucks For Sale in Boerne TXGM Certified Preowned Vehicles for Sale Near Boerne TXBest Pickup Trucks For Sale in Boerne TX
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 BoerneUsed SUVs / Crossovers for Sale with Low Mileage in BoerneUsed Hatchbacks for Sale with Low Mileage in BoerneUsed Convertibles for Sale with Low Mileage in BoerneUsed Vans for Sale with Low Mileage in BoerneUsed Minivans for Sale with Low Mileage in BoerneUsed Pickup Trucks for Sale with Low Mileage in BoerneUsed Coupes for Sale with Low Mileage in BoerneUsed Wagons for Sale with Low Mileage in Boerne
