Diesel Trucks for Sale in San Marcos, TX
3,056 results
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Fuel type:
- Biodiesel
- Transmission:
- Automatic
- Mileage:
- 103,513
- Stock #:
- 250025
- VIN:
- 1GT49WEY0LF250025


Sponsored by Carsandpickups.com - Austin
2020 GMC Sierra 3500HD
Denali Crew Cab 4WD
103,513 mi
$51,820
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 277 hp 3L I6 Diesel
- Exterior color:
- Red
- Fuel type:
- Diesel
- Interior color:
- Black
- Mileage:
- 110,815
- Stock #:
- 419044
- VIN:
- 1GTU9EET8MZ419044

Sponsored Listing
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
110,815 mi
$33,149
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Volcanic Red Tintcoat
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 1,208
- Stock #:
- TZ156893X
- VIN:
- 1GTUUEE87TZ156893

Sponsored Listing
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
1,208 mi
$62,498
- Year:
- 2017
- Make:
- RAM
- Model:
- 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 240 hp 3L V6 Biodiesel
- Exterior color:
- Black
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Biodiesel
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 88,758
- Stock #:
- HS874273
- VIN:
- 1C6RR7LM3HS874273

2017 RAM 1500
Big Horn Crew Cab 4WD
88,758 mi
$23,213
- Year:
- 2023
- Make:
- RAM
- Model:
- 2500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 370 hp 6.7L I6 Diesel
- Exterior color:
- Gray
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 23,544
- Stock #:
- PG638081P
- VIN:
- 3C6UR5EL8PG638081

2023 RAM 2500
Rebel Crew Cab 4WD
23,544 mi
$63,637
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 277 hp 3L I6 Diesel
- Exterior color:
- Quicksilver Metallic
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Diesel
- Transmission:
- Automatic
- Mileage:
- 78,264
- Stock #:
- B261763A
- VIN:
- 3GTP8DET5LG284484

2020 GMC Sierra 1500
SLT Crew Cab RWD
78,264 mi
$33,125
- Year:
- 2021
- Make:
- RAM
- Model:
- 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 260 hp 3L V6 Biodiesel
- Exterior color:
- Crystal Metallic
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 74,800
- Stock #:
- P833612
- VIN:
- 1C6RREJM3MN833612

2021 RAM 1500
Laramie Crew Cab RWD
74,800 mi
$31,620
- Year:
- 2022
- Make:
- Ford
- Model:
- F-250 Super Duty
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.7L V8 Biodiesel
- Exterior color:
- Gray
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 50,619
- Stock #:
- C07945J
- VIN:
- 1FT8W2BT8NEC07945

2022 Ford F-250 Super Duty
Lariat Crew Cab 4WD
50,619 mi
$65,218
- Year:
- 2023
- Make:
- Chevrolet
- Model:
- Silverado 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Sterling Gray Metallic
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Gideon/Very Dark Atmosphere
- Transmission:
- Automatic
- Mileage:
- 48,037
- Stock #:
- 40018UA
- VIN:
- 3GCUDEE85PG140018

2023 Chevrolet Silverado 1500
RST Crew Cab 4WD
48,037 mi
$43,981
- Year:
- 2015
- Make:
- RAM
- Model:
- 2500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 350 hp 6.7L I6 Diesel
- Exterior color:
- Bright White Clear Coat
- Fuel type:
- Diesel
- Interior color:
- Black/Diesel Gray
- Transmission:
- Automatic
- Mileage:
- 214,838
- Stock #:
- 557068
- VIN:
- 3C6UR5CL3FG557068

2015 RAM 2500
Tradesman Crew Cab 4WD
214,838 mi
$22,840
- Year:
- 2016
- Make:
- Chevrolet
- Model:
- Colorado
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 181 hp 2.8L I4 Diesel
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Diesel
- Transmission:
- 6-Speed Automatic
- Mileage:
- 148,794
- Stock #:
- INV1367112
- VIN:
- 1GCGSCE12G1367112

2016 Chevrolet Colorado
LT Crew Cab RWD
148,794 mi
$13,690
- Year:
- 2015
- Make:
- RAM
- Model:
- 3500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 350 hp 6.7L I6 Diesel
- Exterior color:
- Bright White Clearcoat
- Fuel type:
- Diesel
- Interior color:
- Diesel Gray/Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 109,222
- Stock #:
- 625285011
- VIN:
- 3C63R3GL5FG512496

2015 RAM 3500
Tradesman Crew Cab LB 4WD
109,222 mi
$32,868
- Year:
- 2024
- Make:
- Chevrolet
- Model:
- Silverado 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Gray
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 24,209
- Stock #:
- DN073
- VIN:
- 1GCUDDE81RZ297364

2024 Chevrolet Silverado 1500
LT Crew Cab 4WD
24,209 mi
$40,623
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 277 hp 3L I6 Diesel
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 70,112
- Stock #:
- MG114057T1
- VIN:
- 3GTP8DET1MG114057

2021 GMC Sierra 1500
SLT Crew Cab RWD
70,112 mi
$32,991
- Year:
- 2021
- Make:
- Chevrolet
- Model:
- Silverado 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 277 hp 3L I6 Diesel
- Exterior color:
- Brown Metallic
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 109,121
- Stock #:
- G360899A
- VIN:
- 3GCUYEET6MG143210

2021 Chevrolet Silverado 1500
RST Crew Cab 4WD
109,121 mi
$31,000
- Year:
- 2015
- Make:
- Ford
- Model:
- F-250 Super Duty
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 440 hp 6.7L V8 Biodiesel
- Exterior color:
- White Platinum Metallic Tri-Coat
- Fuel type:
- Biodiesel
- Interior color:
- Adobe
- Transmission:
- 6-Speed Automatic
- Mileage:
- 136,436
- Stock #:
- FEC51895
- VIN:
- 1FT7W2BT1FEC51895

2015 Ford F-250 Super Duty
Lariat Crew Cab 4WD
136,436 mi
$30,224
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Black
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 9,059
- Stock #:
- 231700C
- VIN:
- 1GTUUEE85RZ231700

2024 GMC Sierra 1500
AT4 Crew Cab 4WD
9,059 mi
$57,206
- Year:
- 2021
- Make:
- Ford
- Model:
- F-250 Super Duty
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.7L V8 Biodiesel
- Exterior color:
- Star White Metallic Tri-Coat
- Fuel type:
- Biodiesel
- Interior color:
- Black/Dark Marsala
- Transmission:
- Automatic
- Mileage:
- 166,092
- Stock #:
- 12607
- VIN:
- 1FT8W2BT2MEC26439

2021 Ford F-250 Super Duty
Platinum Crew Cab 4WD
166,092 mi
$40,645
- Year:
- 2025
- Make:
- Ford
- Model:
- F-250 Super Duty
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.7L V8 Biodiesel
- Exterior color:
- White Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Baja
- Transmission:
- Automatic
- Mileage:
- 15,292
- Stock #:
- P2575
- VIN:
- 1FT8W2BM0SEC59137

2025 Ford F-250 Super Duty
Lariat Crew Cab 4WD
15,292 mi
$76,542
- Year:
- 2017
- Make:
- Ford
- Model:
- F-250 Super Duty
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.7L V8 Biodiesel
- Exterior color:
- Oxford White
- Fuel type:
- Biodiesel
- Interior color:
- Camel
- Transmission:
- 6-Speed Automatic
- Mileage:
- 140,278
- Stock #:
- 5428206A
- VIN:
- 1FT7W2BT5HEB52368

2017 Ford F-250 Super Duty
Lariat Crew Cab 4WD
140,278 mi
$36,938
- 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:
- Blue Metallic
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 63,593
- Stock #:
- 2266893A
- VIN:
- 1GTUUEET3NZ638297

2022 GMC Sierra 1500
AT4 Crew Cab 4WD
63,593 mi
$43,556
- Year:
- 2024
- Make:
- RAM
- Model:
- 3500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 370 hp 6.7L I6 Diesel
- Exterior color:
- Diamond Black Crystal Pearlcoat
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 33,789
- Stock #:
- 260451A
- VIN:
- 3C63RRGLXRG337976

2024 RAM 3500
Tradesman Crew Cab LB DRW 4WD
33,789 mi
$55,225
- Year:
- 2023
- Make:
- RAM
- Model:
- 2500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 370 hp 6.7L I6 Diesel
- Exterior color:
- Bright White Clearcoat
- Fuel type:
- Diesel
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 110,702
- Stock #:
- 120692
- VIN:
- 3C6UR5HL9PG502621

2023 RAM 2500
Tradesman Crew Cab LB 4WD
110,702 mi
$34,645
- Year:
- 2018
- Make:
- RAM
- Model:
- 2500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 350 hp 6.7L I6 Diesel
- Exterior color:
- Gray
- Fuel type:
- Diesel
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 63,198
- Stock #:
- 262155C
- VIN:
- 3C6UR5CL1JG262155

Sponsored Listing
2018 RAM 2500
Tradesman Crew Cab 4WD
63,198 mi