New and used 2026 GMC Sierra 3500 trucks for sale near Comanche, TX
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Quick view Vehicle Information
- Ext. color
- Sterling Metallic
- Int. color
- Jet Black With Kalahari Accents
- Drivetrain
- Four-wheel Drive
- Fuel type
- Diesel
- Transmission
- 10-Speed Automatic
- Engine
- Duramax 6.6L V8 Turbodiesel
- Stock #
- 55821
- VIN
- 1GT4UVEYXTF320574
Features
- Convenience
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Remote Start
- Entertainment
- Premium Sound System
- USB Port
- Exterior
- Alloy Wheels
- Safety
- Automatic Emergency Braking
- Backup Camera
- Brake Assist
- Lane Departure Warning
- Rain Sensing Wipers
- Rear Cross Traffic Alert
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Bayer FordReviews
Bayer Ford review
you guys made an huge effort and commitment to come get my truck and see what the heck could be going on with the hood flopping around so much. I don't I could have ever gotten even the local dealership to look at let alone take a proactive approach to fixing it, thanks
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Quick view Vehicle Information
- Ext. color
- White Sands
- Int. color
- Black
- Drivetrain
- Four-wheel Drive
- Fuel type
- Diesel
- Transmission
- 10-Speed Automatic
- Engine
- Duramax 6.6L V8 Turbodiesel
- Stock #
- 55798
- VIN
- 1GT3UTEY0TF300138
Features
- Convenience
- Keyless Entry
- Keyless Start
- Remote Start
- Entertainment
- Premium Sound System
- USB Port
- Safety
- Automatic Emergency Braking
- Backup Camera
- Brake Assist
- Lane Departure Warning
- Stability Control
Dealer
Bayer Ford -





Quick view Vehicle Information
- Ext. color
- Onyx Black
- Int. color
- Black
- Drivetrain
- Four-wheel Drive
- Fuel type
- Diesel
- Transmission
- 10-Speed Automatic
- Engine
- Duramax 6.6L V8 Turbodiesel
- Stock #
- 55796
- VIN
- 1GT3UTEY0TF299315
Features
- Convenience
- Keyless Entry
- Keyless Start
- Remote Start
- Entertainment
- Premium Sound System
- USB Port
- Safety
- Automatic Emergency Braking
- Backup Camera
- Brake Assist
- Lane Departure Warning
- Stability Control
Dealer
Bayer Motor Company -





Quick view Vehicle Information
- Ext. color
- Summit White
- Int. color
- Black
- Drivetrain
- Four-wheel Drive
- Fuel type
- Diesel
- Transmission
- 10-Speed Automatic
- Engine
- Duramax 6.6L V8 Turbodiesel
- Stock #
- 55695
- VIN
- 1GD3UTEY2TF274539
Features
- Convenience
- Keyless Entry
- Remote Start
- Entertainment
- Apple CarPlay®
- Premium Sound System
- USB Port
- Safety
- Automatic Emergency Braking
- Brake Assist
- Lane Departure Warning
- Stability Control
Dealer
Bayer FordReviews
Bayer Ford review
I was not happy with the closing as I felt the F & I rep was too pushy with the service maintenance
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Quick view Vehicle Information
- Ext. color
- White Sands
- Int. color
- Black
- Drivetrain
- Four-wheel Drive
- Fuel type
- Diesel
- Transmission
- 10-Speed Automatic
- Engine
- Duramax 6.6L V8 Turbodiesel
- Stock #
- 55798
- VIN
- 1GT3UTEY0TF300138
Features
- Convenience
- Keyless Entry
- Keyless Start
- Remote Start
- Entertainment
- Premium Sound System
- USB Port
- Safety
- Automatic Emergency Braking
- Backup Camera
- Brake Assist
- Lane Departure Warning
- Stability Control
Dealer
Bayer Motor Company -





Quick view Vehicle Information
- Ext. color
- Onyx Black
- Int. color
- Black
- Drivetrain
- Four-wheel Drive
- Fuel type
- Diesel
- Transmission
- 10-Speed Automatic
- Engine
- Duramax 6.6L V8 Turbodiesel
- Stock #
- 55785
- VIN
- 1GT3UTEY6TF293535
Features
- Convenience
- Keyless Entry
- Keyless Start
- Remote Start
- Entertainment
- Premium Sound System
- USB Port
- Safety
- Automatic Emergency Braking
- Backup Camera
- Brake Assist
- Lane Departure Warning
- Stability Control
Dealer
Bayer Motor CompanyReviews
Bayer Motor Company review
I had a very pleasant experience while having the oil in my vehicle changed. Staff are friendly and helpful.
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Quick view Vehicle Information
- Ext. color
- Volcanic Red Tintcoat
- Int. color
- Black
- Drivetrain
- Four-wheel Drive
- Fuel type
- Diesel
- Transmission
- 10-Speed Automatic
- Engine
- Duramax 6.6L V8 Turbodiesel
- Stock #
- 55911
- VIN
- 1GT4UUEY0TF323588
Features
- Convenience
- Adaptive Cruise Control
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Remote Start
- Entertainment
- Premium Sound System
- USB Port
- Safety
- Automatic Emergency Braking
- Backup Camera
- Brake Assist
- Lane Departure Warning
- Rain Sensing Wipers
- Rear Cross Traffic Alert
- Stability Control
- Seating
- Memory Seat
Dealer
Bayer Motor CompanyReviews
Bayer Motor Company review
Always great service!!! Friendly staff, kept me up updated on exactly what was being done.
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Quick view Vehicle Information
- Ext. color
- Onyx Black
- Int. color
- Black
- Drivetrain
- Four-wheel Drive
- Fuel type
- Diesel
- Transmission
- 10-Speed Automatic
- Engine
- Duramax 6.6L V8 Turbodiesel
- Stock #
- 55796
- VIN
- 1GT3UTEY0TF299315
Features
- Convenience
- Keyless Entry
- Keyless Start
- Remote Start
- Entertainment
- Premium Sound System
- USB Port
- Safety
- Automatic Emergency Braking
- Backup Camera
- Brake Assist
- Lane Departure Warning
- Stability Control
Dealer
Bayer Ford -
Quick view Vehicle Information
- Ext. color
- Summit White
- Int. color
- Jet Black With Kalahari Accents
- Drivetrain
- Four-wheel Drive
- Fuel type
- Diesel
- Transmission
- 10-Speed Automatic
- Engine
- Duramax 6.6L V8 Turbodiesel
- Stock #
- 55823
- VIN
- 1GT4UVEY3TF319928
Features
- Convenience
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Remote Start
- Entertainment
- Premium Sound System
- USB Port
- Exterior
- Alloy Wheels
- Safety
- Automatic Emergency Braking
- Backup Camera
- Brake Assist
- Lane Departure Warning
- Rain Sensing Wipers
- Rear Cross Traffic Alert
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Bayer Motor CompanyReviews
Bayer Motor Company review
Didn?t cross rotate as requested and inflation pressure wasn?t checked on tires. I suppose the filter was changed but I didn?t check. Otherwise everything was okay
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Quick view Vehicle Information
- Ext. color
- Summit White
- Int. color
- Black
- Drivetrain
- Four-wheel Drive
- Fuel type
- Diesel
- Transmission
- 10-Speed Automatic
- Engine
- Duramax 6.6L V8 Turbodiesel
- Stock #
- 55819
- VIN
- 1GT4USEY0TF320386
Features
- Convenience
- Keyless Entry
- Keyless Start
- Entertainment
- Premium Sound System
- USB Port
- Safety
- Automatic Emergency Braking
- Backup Camera
- Brake Assist
- Lane Departure Warning
- Stability Control
Dealer
Bayer FordReviews
Bayer Ford review
David is truthful and answered all my questions. I have bought many trucks from David and will for as long as I am kicking.
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Quick view Vehicle Information
- Ext. color
- Volcanic Red Tintcoat
- Int. color
- Dark Walnut/Slate
- Drivetrain
- Four-wheel Drive
- Fuel type
- Diesel
- Transmission
- 10-Speed Automatic
- Engine
- Duramax 6.6L V8 Turbodiesel
- Stock #
- 55737
- VIN
- 1GT4UUEY4TF316823
Features
- Convenience
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Remote Start
- Entertainment
- Premium Sound System
- USB Port
- Safety
- Automatic Emergency Braking
- Backup Camera
- Brake Assist
- Lane Departure Warning
- Rain Sensing Wipers
- Stability Control
- Seating
- Memory Seat
Dealer
Bayer Motor CompanyReviews
Bayer Motor Company review
I am a regular customer and they are Chevrolet but today they really outdid themselves. My Chevy Silverado broke down. The battery went bad and I sat at home and did not know how to replace it. New batteries cost about $350 plus installation cost and I had limited funds as my husband just recently got laid off and had to change to drastic less income and a new job, Bauer Chevrolet came through. I negotiated a deal with Danny Lewis , the service manager it was going to cost me $200 for a new battery including installation which was something I could afford or else I would’ve had no vehicle I got a jumpstart today drove my Chevy Silverado to Bayer Chevrolet in Comanche Texas and after they courteously and quickly exchange my old battery Denny Lewis the manager walked me outside instead of letting me pay and said bless you this is on the dealership, I couldn’t believe it how generous Bayer Chevrolet was, they are always there when you need them. I highly recommend them thank you Bayer Chevolet Comanche and Danny Lewis the service manager. A very thankful customer Mrs. Painter.
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Quick view Vehicle Information
- Ext. color
- Sterling Metallic
- Int. color
- Jet Black
- Drivetrain
- Four-wheel Drive
- Fuel type
- Diesel
- Transmission
- 10-Speed Automatic
- Engine
- Duramax 6.6L V8 Turbodiesel
- Stock #
- 55789
- VIN
- 1GT4USEY7TF294224
Features
- Convenience
- Keyless Entry
- Keyless Start
- Entertainment
- Premium Sound System
- USB Port
- Safety
- Automatic Emergency Braking
- Backup Camera
- Brake Assist
- Lane Departure Warning
- Stability Control
Dealer
Bayer FordReviews
Bayer Ford review
We drove over three hours to deal with Bayer because of the customer service. They are eager to help and quick to serve.
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Quick view Vehicle Information
- Ext. color
- White Sands
- Int. color
- Jet Black
- Drivetrain
- Four-wheel Drive
- Fuel type
- Diesel
- Transmission
- 10-Speed Automatic
- Engine
- Duramax 6.6L V8 Turbodiesel
- Stock #
- 55784
- VIN
- 1GT4USEYXTF294153
Features
- Convenience
- Keyless Entry
- Keyless Start
- Entertainment
- Premium Sound System
- USB Port
- Safety
- Automatic Emergency Braking
- Backup Camera
- Brake Assist
- Lane Departure Warning
- Stability Control
Dealer
Bayer Motor CompanyReviews
Bayer Motor Company review
Amanda Sowell at Bayer Motor Company was absolutely amazing! She was so helpful and kind, she made buying a new car an easy and enjoyable experience. Thank you Amanda for your care and hard work. I am extremely happy with my purchase and will definitely be sending people your way for their next vehicle purchase!
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Quick view Vehicle Information
- Ext. color
- Summit White
- Int. color
- Black
- Drivetrain
- Four-wheel Drive
- Fuel type
- Diesel
- Transmission
- 10-Speed Automatic
- Engine
- Duramax 6.6L V8 Turbodiesel
- Stock #
- 55780
- VIN
- 1GT4USEY9TF291132
Features
- Convenience
- Keyless Entry
- Keyless Start
- Entertainment
- Premium Sound System
- USB Port
- Safety
- Automatic Emergency Braking
- Backup Camera
- Brake Assist
- Lane Departure Warning
- Stability Control
Dealer
Bayer FordReviews
Bayer Ford review
I have used Bayer Service Dept. for years and appreciate Brett's communication, this is why I choose to purchase a new truck from Bayer Ford. Myself and a friend bought trucks within a month of each other and I will say Jason was helpful in the sales process.
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Quick view Vehicle Information
- Ext. color
- White Sands
- Int. color
- Jet Black With Kalahari Accents
- Drivetrain
- Four-wheel Drive
- Fuel type
- Diesel
- Transmission
- 10-Speed Automatic
- Engine
- Duramax 6.6L V8 Turbodiesel
- Stock #
- 55983
- VIN
- 1GT4UVEY0TF340865
Features
- Convenience
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Remote Start
- Entertainment
- Premium Sound System
- USB Port
- Exterior
- Alloy Wheels
- Safety
- Automatic Emergency Braking
- Backup Camera
- Brake Assist
- Lane Departure Warning
- Rain Sensing Wipers
- Rear Cross Traffic Alert
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Bayer Motor Company -





$95,491
MSRP $107,040
Est. $1,665/mo VanGuard GMC
Check Availability Quick view Vehicle Information
- Ext. color
- Glacier White Tricoat
- Int. color
- Alpine Umber
- Drivetrain
- Four-wheel Drive
- Fuel type
- Diesel
- Transmission
- Automatic
- Engine
- Duramax 6.6L V-8 diesel direct injection, intercooled turbo, die
- Stock #
- TF322070
- VIN
- 1GT4UYEY1TF322070
Features
- Convenience
- Adaptive Cruise Control
- Cooled Seats
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Navigation System
- Remote Start
- Entertainment
- Premium Sound System
- USB Port
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Sunroof/Moonroof
- Tow Hitch
- Tow Hooks
- Safety
- Automatic Emergency Braking
- Backup Camera
- Blind Spot Monitor
- Brake Assist
- LED Headlights
- Lane Departure Warning
- Rain Sensing Wipers
- Rear Cross Traffic Alert
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
VanGuard GMC -





$94,899
MSRP $106,375
Est. $1,654/mo VanGuard GMC
Check Availability Quick view Vehicle Information
- Ext. color
- Onyx Black
- Int. color
- Alpine Umber
- Drivetrain
- Four-wheel Drive
- Fuel type
- Diesel
- Transmission
- Automatic
- Engine
- Duramax 6.6L V-8 diesel direct injection, intercooled turbo, die
- Stock #
- TF235706
- VIN
- 1GT4UYEY1TF235706
Features
- Convenience
- Adaptive Cruise Control
- Cooled Seats
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Navigation System
- Remote Start
- Entertainment
- Premium Sound System
- USB Port
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Sunroof/Moonroof
- Tow Hitch
- Tow Hooks
- Safety
- Automatic Emergency Braking
- Backup Camera
- Blind Spot Monitor
- Brake Assist
- LED Headlights
- Lane Departure Warning
- Rain Sensing Wipers
- Rear Cross Traffic Alert
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
VanGuard GMCReviews
2026 GMC Sierra 3500 review
Overall pretty good, however it is undocumented if you turn off or adjust some of the safety setting it will cause light on dash to come on and make you think issue with system (ex collision if you change from default of alert and brake to alert only). I think this is an issue and should not light dash light to indicate an issue with the system because of alert settings.
About the 2026 GMC Sierra 3500
Pro shown (base trim).
- Seating
- 2
- Door count
- 2
- Drivetrain
- Rear-wheel drive
- Combined MPG
- 0
- Transmission
- 10-Speed A/T
- Engine
- 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel)
How much does the 2026 GMC Sierra 3500 cost?
The 2026 GMC Sierra 3500 price depends on trim level and optional features. Prices typically start at $48,200 and go as high as $97,800 for fully loaded models.
What are some similar vehicles and competitors of the 2026 GMC Sierra 3500?
The 2026 GMC Sierra 3500 compares to and/or competes against the following vehicles:
- RAM 3500
- GMC Sierra 2500
- GMC Sierra 1500 Hybrid
- Chevrolet Silverado 3500
- Chevrolet Silverado 2500
Is the 2026 GMC Sierra 3500 reliable?
The 2026 GMC Sierra 3500 has an average reliability rating of 4.5 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2026 Sierra 3500 owners.
Is the 2026 GMC Sierra 3500 a good truck?
Below are the Cars.com consumer ratings for the 2026 GMC Sierra 3500.
- Comfort
- 4.0
- Interior
- 4.0
- Performance
- 4.5
- Value
- 3.5
- Exterior
- 5.0
- Reliability
- 4.5
50% of drivers recommend this car
- Comfort
- 4.0
- Interior
- 4.0
- Performance
- 4.5
- Value
- 3.5
- Exterior
- 5.0
- Reliability
- 4.5
AT4 (2 styles)
| Style | |
|---|---|
| 4WD Crew Cab 159" AT4 | 4WD Crew Cab 172" AT4 |
| Inventory price | |
| Starting at $73,400 | Starting at $73,600 |
| Combined MPG | |
| 0 | 0 |
| Engine | |
| 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) |
Denali (2 styles)
| Style | |
|---|---|
| 4WD Crew Cab 159" Denali | 4WD Crew Cab 172" Denali |
| Inventory price | |
| Starting at $76,300 | Starting at $76,500 |
| Combined MPG | |
| 0 | 0 |
| Engine | |
| 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) |
Denali Ultimate (2 styles)
| Style | |
|---|---|
| 4WD Crew Cab 159" Denali Ultimate | 4WD Crew Cab 172" Denali Ultimate |
| Inventory price | |
| Starting at $97,600 | Starting at $97,800 |
| Combined MPG | |
| 0 | 0 |
| Engine | |
| 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) |
Pro (8 styles)
| Style | |||||||
|---|---|---|---|---|---|---|---|
| 4WD Double Cab 162" Pro | 2WD Double Cab 162" Pro | 2WD Crew Cab 159" Pro | 4WD Crew Cab 159" Pro | 2WD Crew Cab 172" Pro | 4WD Crew Cab 172" Pro | 2WD Reg Cab 142" Pro | 4WD Reg Cab 142" Pro |
| Inventory price | |||||||
| Starting at $53,100 | Starting at $50,300 | Starting at $51,900 | Starting at $54,700 | Starting at $52,100 | Starting at $54,900 | Starting at $48,200 | Starting at $51,000 |
| Combined MPG | |||||||
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Engine | |||||||
| 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) |
SLE (4 styles)
| Style | |||
|---|---|---|---|
| 4WD Double Cab 162" SLE | 4WD Reg Cab 142" SLE | 4WD Crew Cab 172" SLE | 4WD Crew Cab 159" SLE |
| Inventory price | |||
| Starting at $57,500 | Starting at $55,200 | Starting at $59,300 | Starting at $59,100 |
| Combined MPG | |||
| 0 | 0 | 0 | 0 |
| Engine | |||
| 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) |
SLT (2 styles)
| Style | |
|---|---|
| 4WD Crew Cab 172" SLT | 4WD Crew Cab 159" SLT |
| Inventory price | |
| Starting at $66,600 | Starting at $66,400 |
| Combined MPG | |
| 0 | 0 |
| Engine | |
| 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) |
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