Used GMC Trucks for Sale near San Marcos, Texas
Sort
Filters
6,139 results
Location
Body Type
Popular Body Types
Other Body Types
Price
Mileage
Make, Model, and Trim
Make
Popular Makes
Model
Year
Chassis Options
Cab Style
Chassis Type
Drivetrain
Rear Wheels
Engine Manufacturer
GVWR
Cab to Axle
Body Options
Body Manufacturer
Popular Body Manufacturers
Other Body Manufacturers
State
Used 2025 GMC Sierra 1500 SLT Crew Cab
$45,680
speed 61,854 mi
sell
Key features
- Gasoline
- Gas V8 5.3L/325
- 4WD
location_on
James Wood GMC Of Decatur
Decatur, TX (228.2 mi)
(940) 220-3981
Used 2018 GMC Sierra 1500 SLT Crew Cab
$25,180
speed 117,173 mi
sell
Key features
- Hybrid
- Gas/Electric V8 5.3L/325
- RWD
location_on
James Wood GMC Of Decatur
Decatur, TX (228.2 mi)
(940) 220-3981
Used 2025 GMC Sierra 1500 Elevation Crew Cab
$44,180
speed 66,911 mi
sell
Key features
- Gasoline
- Gas V8 5.3L/325
- 4WD
location_on
James Wood GMC Of Decatur
Decatur, TX (228.2 mi)
(940) 220-3981
Used 2024 GMC Sierra 3500 Denali Crew Cab
$73,680
speed 37,620 mi
sell
Key features
- Diesel
- Turbocharged Diesel V8 6.6L/
- 4WD
location_on
James Wood GMC Of Decatur
Decatur, TX (228.2 mi)
(940) 220-3981
Used 2025 GMC Sierra 1500 Denali Crew Cab
$59,680
speed 29,991 mi
sell
Key features
- Gasoline
- Gas V8 5.3L/325
- 4WD
location_on
James Wood GMC Of Decatur
Decatur, TX (228.2 mi)
(940) 220-3981
Used 2025 GMC Sierra 1500 SLT Crew Cab
contact for price
speed 27,678 mi
sell
Key features
- Gasoline
- Gas V8 5.3L/325
- RWD
location_on
James Wood GMC Of Decatur
Decatur, TX (228.2 mi)
(940) 220-3981
Used 2024 GMC Sierra 3500 AT4 Crew Cab
$65,180
speed 56,433 mi
sell
Key features
- Diesel
- Turbocharged Diesel V8 6.6L/
- 4WD
location_on
James Wood GMC Of Decatur
Decatur, TX (228.2 mi)
(940) 220-3981
Used 2023 GMC Sierra 1500 SLT Crew Cab
$38,180
speed 93,058 mi
sell
Key features
- Gasoline
- Gas V8 5.3L/325
- 4WD
location_on
James Wood GMC Of Decatur
Decatur, TX (228.2 mi)
(940) 220-3981
Used 2020 GMC Sierra 2500 Denali Crew Cab
contact for price
speed 38,128 mi
sell
Key features
- Diesel
- 4x4
- DENALI
location_on
James Wood GMC Of Decatur
Decatur, TX (228.2 mi)
(940) 220-3981
Used 2024 GMC Sierra 1500 Elevation Crew Cab
contact for price
speed 28,249 mi
sell
Key features
- Gasoline
- Gas V8 5.3L/325
- 4WD
location_on
James Wood GMC Of Decatur
Decatur, TX (228.2 mi)
(940) 220-3981
Used 2021 GMC Savana 3500 Box Van
$19,500
speed 122,535 mi
sell
Key features
- Gasoline
- 6.6LV8
location_on
Penske Used Trucks
Beaumont, TX (228.8 mi)
(844) 572-5838
Used 2023 GMC Sierra 3500 Denali Crew Cab
$62,825
speed 67,992 mi
sell
Key features
- Diesel
- Duramax 6.6L Biodiesel Turbo V8 445hp 910ft. lbs.
- 4x4
location_on
Silsbee Ford
Silsbee, TX (229.6 mi)
(409) 248-1467
Used 2025 GMC Sierra 2500 Denali Ultimate Crew Cab
$89,625
speed 29,040 mi
sell
Key features
- Diesel
- Duramax 6.6L Biodiesel Turbo V8 470hp 975ft. lbs.
- 4x4
location_on
Silsbee Ford
Silsbee, TX (229.6 mi)
(409) 248-1467
Used 2026 GMC Sierra 1500 Denali Crew Cab
$63,499
speed 28,856 mi
sell
Key features
- Diesel
- 4WD
- Denali
location_on
Doggett Ford of Beaumont
Beaumont, TX (229.8 mi)
(409) 498-5317
Used 2021 GMC Sierra 1500 SLT Crew Cab
$36,495
speed 78,286 mi
sell
Key features
- Gasoline
- 4WD
- SLT
location_on
Doggett Ford of Beaumont
Beaumont, TX (229.8 mi)
(409) 498-5317
Used 2025 GMC Sierra 2500 Pro Crew Cab
$52,899
speed 29,111 mi
sell
Key features
- Diesel
- 4WD
- Pro
location_on
Doggett Ford of Beaumont
Beaumont, TX (229.8 mi)
(409) 498-5317
Used 2019 GMC Sierra 1500 SLT Crew Cab
$28,995
speed 147,200 mi
sell
Key features
- Gasoline
- 4WD
- SLT
location_on
Doggett Ford of Beaumont
Beaumont, TX (229.8 mi)
(409) 498-5317
Used 2024 GMC Sierra 3500 Denali Ultimate Crew Cab
$80,224
speed 8,089 mi
sell
Key features
- Diesel
- 4WD
- Denali Ultimate
location_on
Brandon Tomes CDJR
McKinney, TX (233.9 mi)
Used 2023 GMC Sierra 1500 AT4X Crew Cab
$56,820
speed 24,325 mi
sell
Key features
- Gasoline
- 4WD
- AT4X
location_on
Brandon Tomes CDJR
McKinney, TX (233.9 mi)
Used 2022 GMC Sierra 1500 AT4 Crew Cab
$44,720
speed 64,590 mi
sell
Key features
- Diesel
- 4WD
- AT4
location_on
Brandon Tomes CDJR
McKinney, TX (233.9 mi)
Used 2018 GMC Sierra 1500 SLT Crew Cab
$26,104
speed 135,944 mi
sell
Key features
- Gasoline
- Engine: 5.3L, V-8, SIDI, Active Fuel Mgt
- 4WD
location_on
Lake Country Chevrolet
Jasper, TX (246.1 mi)
(409) 904-0278
Used 2023 GMC Yukon XL SLT
$44,995
speed 85,743 mi
sell
Key features
- SLT
- Gasoline
- 5.3L V8 engine
location_on
Lake Country Chevrolet
Jasper, TX (246.1 mi)
(409) 904-0278
Used 2026 GMC Acadia Denali Ultimate
$61,956
speed 1,070 mi
sell
Key features
- Denali Ultimate
- Gasoline
- 2.5L Turbo engine
location_on
Lake Country Chevrolet
Jasper, TX (246.1 mi)
(409) 904-0278
Used 2022 GMC Sierra 1500 SLT Crew Cab
contact for price
speed 61,097 mi
sell
Key features
- Gasoline
- 5.3L Ecotec3 V8 Engine
- RWD
location_on
Payne Weslaco Chevrolet
Weslaco, TX (246.6 mi)
(956) 305-5387
Used 2021 GMC Sierra 1500 AT4 Crew Cab
contact for price
speed 93,339 mi
sell
Key features
- Diesel
- Duramax 3.0L Turbo-Diesel I6 Engine
- 4x4
location_on
Payne Weslaco Chevrolet
Weslaco, TX (246.6 mi)
(956) 305-5387
Used 2024 GMC Canyon Elevation Crew Cab
contact for price
speed 31,696 mi
sell
Key features
- Gasoline
- L 4-Cyl Engine
- RWD
location_on
Payne Weslaco Chevrolet
Weslaco, TX (246.6 mi)
(956) 305-5387
Used 2025 GMC Sierra 2500 AT4X Crew Cab
contact for price
speed 14,759 mi
sell
Key features
- Diesel
- Duramax 6.6L Turbo-Diesel V8 B20-Diesel Compatible Engine
- 4x4
location_on
Payne Weslaco Chevrolet
Weslaco, TX (246.6 mi)
(956) 305-5387
Used 2021 GMC Sierra 1500 SLE Crew Cab
contact for price
speed 77,824 mi
sell
Key features
- Gasoline
- 5.3L Ecotec3 V8 Engine
- RWD
location_on
Payne Weslaco Chevrolet
Weslaco, TX (246.6 mi)
(956) 305-5387
Used 2020 GMC Sierra 1500 SLE Crew Cab
contact for price
speed 104,288 mi
sell
Key features
- Gasoline
- 5.3L Ecotec3 V8 Engine
- RWD
location_on
Payne Weslaco Chevrolet
Weslaco, TX (246.6 mi)
(956) 305-5387
Used 2024 GMC Sierra 2500 AT4X Crew Cab
contact for price
speed 10,546 mi
sell
Key features
- Diesel
- 6.6L 8-Cyl Engine
- 4x4
location_on
Payne Weslaco Chevrolet
Weslaco, TX (246.6 mi)
(956) 305-5387
