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New 2026 GMC Sierra 2500 HD SLT
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In-Transit

This vehicle has been shipped from the assembly plant and will arrive in the near future. Please contact us for more details.

VIN 1GT4UNEY7TF167121 Stock Number 4637

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          2026 GMC Sierra 2500 HD Vehicle Photo in Houma, LA 70360
            2026 GMC Sierra 2500 HD Vehicle Photo in Houma, LA 70360
              2026 GMC Sierra 2500 HD Vehicle Photo in Houma, LA 70360
                2026 GMC Sierra 2500 HD Vehicle Photo in Houma, LA 70360
                  2026 GMC Sierra 2500 HD Vehicle Photo in Houma, LA 70360
                    2026 GMC Sierra 2500 HD Vehicle Photo in Houma, LA 70360
                      2026 GMC Sierra 2500 HD Vehicle Photo in Houma, LA 70360
                        Manufacturer Photos
                        May not represent actual vehicle (options, colors, trim and body style may vary).
                        2026 GMC Sierra 2500 HD Vehicle Photo in Houma, LA 70360
                          2026 GMC Sierra 2500 HD Vehicle Photo in Houma, LA 70360
                            2026 GMC Sierra 2500 HD Vehicle Photo in Houma, LA 70360
                              2026 GMC Sierra 2500 HD Vehicle Photo in Houma, LA 70360
                                2026 GMC Sierra 2500 HD Vehicle Photo in Houma, LA 70360
                                  2026 GMC Sierra 2500 HD Vehicle Photo in Houma, LA 70360
                                    2026 GMC Sierra 2500 HD Vehicle Photo in Houma, LA 70360
                                      2026 GMC Sierra 2500 HD Vehicle Photo in Houma, LA 70360
                                        2026 GMC Sierra 2500 HD Vehicle Photo in Houma, LA 70360
                                          2026 GMC Sierra 2500 HD Vehicle Photo in Houma, LA 70360
                                            2026 GMC Sierra 2500 HD Vehicle Photo in Houma, LA 70360
                                              2026 GMC Sierra 2500 HD Vehicle Photo in Houma, LA 70360
                                                2026 GMC Sierra 2500 HD Vehicle Photo in Houma, LA 70360
                                                  2026 GMC Sierra 2500 HD Vehicle Photo in Houma, LA 70360
                                                    2026 GMC Sierra 2500 HD Vehicle Photo in Houma, LA 70360
                                                      2026 GMC Sierra 2500 HD Vehicle Photo in Houma, LA 70360
                                                        2026 GMC Sierra 2500 HD Vehicle Photo in Houma, LA 70360
                                                          2026 GMC Sierra 2500 HD Vehicle Photo in Houma, LA 70360
                                                            Pricing Information Specifications
                                                            Pricing Information
                                                            • MSRP $86,720
                                                            • Barker Sale Price Contact Us
                                                            This vehicle has been shipped from the assembly plant and will arrive in the near future. Please contact us for more details. unknown
                                                            Specifications
                                                            • Trim SLT
                                                            • Exterior Glacier White Tricoat
                                                            • Stock Number 4637
                                                            • VIN 1GT4UNEY7TF167121
                                                            • Mileage N/A
                                                            • Engine 6.6L V8
                                                            • Cylinders 8
                                                            • Doors 4
                                                            • Drive Wheels 4WD
                                                            • Fuel Type Diesel
                                                            • Transmission 10-Speed A/T
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                                                                Vehicle At A Glance

                                                                • Fuel Economy * N/A city / N/A hwy
                                                                • Mileage N/A
                                                                • Transmission 10-Speed A/T
                                                                • Exterior Color Glacier White Tricoat
                                                                • Interior Color N/A
                                                                • Engine Data 6.6L V8

                                                                  Vehicle Description

                                                                  Factory MSRP: $86,720 $3,500 off MSRP! 10-Speed Automatic, 4WD, Dark Walnut/Slate Leather.Barker Buick GMC in Houma, LA provides shoppers with an incredible selection of new Buick and new GMC models at low prices every day. We re the dealership to visit first if you are looking for a new GMC Sierra, Terrain or Acadia. Interested in a new Buick Encore or Enclave? Shop our huge inventory of new vehicles online and you ll see some of the lowest Buick and GMC prices in the Thibodaux, Morgan City and Raceland areas. We receive new car shipments from the factory every week, so our inventory is always fresh. Stop by our Louisiana Buick GMC dealership located at 6444 West Main Street Houma LA 70360. You ll be impressed with our huge selection, but even more so with our lowest Buick and GMC prices. You may qualify for additional rebates. Please see dealer for complete details on Pricing. Price includes: $500 - Buick & GMC Consumer Cash Program. Exp. 12/01/2025

                                                                    Specifications

                                                                    Entertainment
                                                                    • Audio System, 13.4" diagonal Premium GMC Infotainment System with Google built in apps such as navigation and voice assistance includes color touch-screen, multi-touch display, AM/FM stereo, Bluetooth streaming audio for music and most phones; featuring wireless Android Auto and Apple CarPlay capability for compatible phones
                                                                    • Audio system feature, 6-speaker system
                                                                    • Bluetooth for phone connectivity to vehicle infotainment system
                                                                    • SiriusXM Trial Subscription
                                                                    • SiriusXM with 360L Trial Subscription. SiriusXM with 360L transforms your customers' ride with our most extensive and personalized radio experience on the road. (IMPORTANT: The SiriusXM trial subscription is not provided on vehicles that are ordered for Fleet Daily Rental ("FDR") use. Trial subscription is subject to the SiriusXM Customer Agreement and privacy policy, visit siriusxm.com which includes full terms and how to cancel. All fees, content, features, and availability are subject to change. Some features require GM connected vehicle services.)
                                                                    • Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
                                                                    • Wireless phone projection for Apple CarPlay and Android Auto
                                                                      Exterior
                                                                      • Bed Step, Black integrated on forward portion of bed on driver and passenger side
                                                                      • Bumper, front chrome lower
                                                                      • Bumper, rear chrome with bumper CornerSteps
                                                                      • Cargo tie downs (12), fixed, rated at 500 lbs per corner
                                                                      • CornerStep, rear bumper
                                                                      • Door handles, chrome
                                                                      • Fog lamps, LED
                                                                      • Glass, deep-tinted
                                                                      • Grille (Chrome surround with Chrome insert bars.)
                                                                      • Headlamps, Animated LED projectors LED turn signals and Daytime Running Lamps
                                                                      • IntelliBeam, automatic high beam on/off (Included and only available with (PDI) Sierra HD Pro Safety.)
                                                                      • LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob
                                                                      • Lamps, cargo area cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel
                                                                      • Mirror caps, chrome
                                                                      • Mirrors, outside power-adjustable vertical trailering with heated and auto-dimming upper glass, (driver and passenger), lower convex mirrors, turn signal indicators, puddle lamps, (U12) perimeter lighting, auxiliary lighting, power folding/extending (extends 3.31" [84.25mm]) lighting
                                                                      • Moldings, beltline, chrome
                                                                      • Tailgate and bed rail protection caps, top
                                                                      • Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
                                                                      • Tailgate, standard
                                                                      • Taillamps, Animated LED Signature Tail, Stop, turn and Reverse lamps
                                                                      • Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
                                                                      • Tire, spare LT275/70R18 all-terrain, blackwall
                                                                      • Tires, LT275/70R18E all-terrain, blackwall
                                                                      • Wheelhouse liners, rear
                                                                      • Wheels, 18" (45.7 cm) machined aluminum wheel with Dark Grey metallic accents
                                                                      • Wipers, front rain-sensing
                                                                        Interior
                                                                        • Air conditioning, dual-zone automatic climate control
                                                                        • Air vents, rear
                                                                        • Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
                                                                        • Compass, located in instrument cluster
                                                                        • Cruise control, steering wheel-mounted
                                                                        • Defogger, rear-window electric
                                                                        • Door locks, power
                                                                        • Driver Information Center, enhanced, 12.3" diagonal reconfigurable multicolor digital display
                                                                        • Driver memory recalls driver "presets" for power driver seat and outside mirrors
                                                                        • Exterior Temperature Display, located in radio display
                                                                        • Floor covering, color-keyed carpeting
                                                                        • Floor mats, carpeted front (Deleted when LPO floor liners are ordered or (BKF) Premium Floor Liners are ordered.)
                                                                        • Floor mats, carpeted rear (Deleted when LPO floor liners are ordered or (BKF) Premium Floor Liners are ordered.)
                                                                        • GMC Premium information Display- 13.4" diagonal Multicolor touch screen
                                                                        • Keyless Open and Start includes remote keyless entry
                                                                        • Mirror, inside rearview auto-dimming
                                                                        • Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)
                                                                        • Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
                                                                        • Rear Seat Reminder
                                                                        • Remote vehicle starter system
                                                                        • Seat adjuster, driver 10-way power including lumbar
                                                                        • Seat adjuster, passenger 10-way power including lumbar
                                                                        • Seat trim, Perforated Leather-appointed front outboard seating positions
                                                                        • Seat, Up-level Rear with Storage Package 60/40 folding bench, includes full-length bench seat, seatback storage on left and right side, center fold out armrest with 2 cupholders, full cab width under-seat storage, (includes child seat top tether anchor)
                                                                        • Seating, heated driver and front outboard passenger
                                                                        • Seats, front 40/20/40 split-bench with covered armrest storage and under-seat storage (lockable) (Not available with (PCY) SLT Convenience Package, (PDB) SLT Premium Package or (PDC) Texas Edition SLT Premium Package.)
                                                                        • Steering column, manual Tilt-Wheel and telescoping
                                                                        • Steering wheel audio controls
                                                                        • Steering wheel, heated
                                                                        • Steering wheel, wrapped
                                                                        • Theft-deterrent system, unauthorized entry
                                                                        • USB Ports, 2, Charge/Data ports located on instrument panel
                                                                        • USB ports, (2) charge-only, rear
                                                                        • Window, power front, passenger express up/down
                                                                        • Windows, power front, drivers express up/down
                                                                        • Windows, power rear, express down
                                                                          Mechanical
                                                                          • Air filter, heavy-duty
                                                                          • Air filtration monitoring
                                                                          • Alternator, 170 amps (Requires (L8T) 6.6L V8 gas engine.)
                                                                          • Auto-locking rear differential
                                                                          • Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr maintenance-free with rundown protection and retained accessory power (Included and only available with (L8T) 6.6L V8 gas engine.)
                                                                          • Brake lining wear indicator
                                                                          • Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
                                                                          • Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine.)
                                                                          • Cooling, auxiliary external transmission oil cooler
                                                                          • Cooling, external engine oil cooler
                                                                          • Engine, 6.6L V8 with Direct Injection and Variable Valve Timing, gasoline, (401 hp [299 kW] @ 5200 rpm, 464 lb-ft of torque [629 N-m] @ 4000 rpm)
                                                                          • Four wheel drive
                                                                          • Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section
                                                                          • GVWR, 10,850 lbs. (4921 kg) (Included and only available with TK20743 model and (L8T) 6.6L V8 gas engine with 18", 20" or 22" wheels.)
                                                                          • In-Vehicle Trailering App, System includes checklist, trailer maintenance reminders, trailer security alerts, trailer mileage, tow/haul reminder, trailer electrical diagnostics and Trailer Tire Pressure Monitor System module (Includes trailer tire pressure monitoring alert when (PTT) trailer tire pressure monitor sensors are installed.)
                                                                          • Pickup bed includes bed assist step
                                                                          • Push Button Start
                                                                          • Rear axle, 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)
                                                                          • Recovery hooks, front, frame-mounted, Black
                                                                          • Steering, Digital Variable Steering Assist this system automatically adjusts steering based on speed, road conditions, and other inputs to reduce driver effort and fatigue
                                                                          • Suspension Package (Not available with (X31) Off-Road Package.)
                                                                          • Trailer brake controller, integrated
                                                                          • Transfer case, two-speed active, electronic Autotrac with push button control (Requires 4WD models.)
                                                                          • Transmission, 10-Speed automatic
                                                                            Safety
                                                                            • Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use seat belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)
                                                                            • Automatic Emergency Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
                                                                            • Buckle to Drive prevents vehicle from being shifted out of Park until driver seat belt is fastened; times out after 20 seconds and encourages seat belt use (Included and only available with (PDI) Sierra HD Pro Safety.)
                                                                            • Daytime Running Lamps, LED signature lighting
                                                                            • Following Distance Indicator (Included and only available with (PDI) Sierra HD Pro Safety.)
                                                                            • Forward Collision Alert (Included and only available with (PDI) Sierra HD Pro Safety.)
                                                                            • Front Pedestrian Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
                                                                            • HD Rear Vision Camera (Removed with (UV2) HD Surround Vision.)
                                                                            • Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching
                                                                            • Hitch Guidance with Hitch View with image adjustment, Pan/Zoom/Tilt
                                                                            • LED Signature DRL's
                                                                            • Lane Departure Warning (Included and only available with (PDI) Sierra HD Pro Safety.)
                                                                            • OnStar Basics (OnStar Fleet Basics for Fleet) Drive confidently with core OnStar services including select remote commands, built-in voice assistance, real-time traffic and navigation, and Automatic Crash Response to help if you're in need. (Requires (UE1) OnStar. OnStar Basics includes select remote commands, Navigation, Voice Assistance, and Automatic Crash Response, for eligible vehicles with compatible software. OnStar Basics is standard for 8 years; OnStar plan, working electrical system, cell reception and GPS signal required. OnStar links to emergency services. Service coverage varies with conditions and location. Service availability, features and functionality vary by device and software version. See onstar.com for details and limitations.)
                                                                            • OnStar Services capable (See onstar.com for details and limitations. Services vary by model. Service plan required.)
                                                                            • Rear Seat Belt Indicator
                                                                            • Seat Belt Adjustable Guide Loops, front row only
                                                                            • StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
                                                                            • Teen Driver a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to help encourage safe driving behavior. It can limit certain available vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report card gives you information on driving habits and helps you to continue to coach your new driver
                                                                            • Tire Pressure Monitoring System, auto learn includes Tire Fill Alert (does not apply to spare tire)
                                                                            • Trailering Information Label provides max trailer ratings for tongue weight, conventional, gooseneck and 5th wheel trailering
                                                                              Warranty
                                                                              • <<< Preliminary 2026 Warranty >>>
                                                                              • Basic: 3 Years/36,000 Miles
                                                                              • Corrosion: 3 Years/36,000 Miles Rust-Through 6 Years/100,000 Miles
                                                                              • Drivetrain: 5 Years/60,000 Miles 3.0L & 6.0L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles
                                                                              • Maintenance: First Visit: 12 Months/12,000 Miles
                                                                              • Roadside Assistance: 5 Years/60,000 Miles 3.0L & 6.0L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles
                                                                                Featured Equipment
                                                                                • (2) Charge ports located on rear of console
                                                                                • (2) Data/charge ports located on instrument panel
                                                                                • 10-way power driver seat with power lumbar Includes 8-way power driver seat Includes a 2-way power lumbar control
                                                                                • 10-way power front passenger seat Includes 8-way power front passenger seat Includes a 2-way power lumbar control
                                                                                • 11,750 lbs. GVWR When properly equipped; includes weight of vehicle, passengers, cargo and equipment
                                                                                • 12"" Rear axle
                                                                                • 12-fixed rated at 500 lbs. per corner
                                                                                • 12.3"" diagonal color Driver Information Center Includes driver personalization, warning messages and vehicle informationReplaces traditional analog gauges with fully reconfigurable high definition cluster layoutHigh definition display provides crisp, premium appearance
                                                                                • 120-volt box-mounted power outlet 3-prong auxiliary household-style outletLocated in the pickup bedMay require additional optional equipment
                                                                                • 120-volt power outlet 3-prong auxiliary household-style outletLocated on the instrument panelMakes it convenient for powering laptops, phone chargers and other electronic devicesMay require additional optional equipment
                                                                                • 13.4"" diagonal GMC Premium Infotainment System with Google built-in 13.4"" diagonal GMC Premium Infotainment System with Google built-in, includes multi-touch display, AM/FM/SiriusXM radio capable Bluetooth streaming audio for music and select phones Wireless Apple CarPlay capability for compatible phonesWireless Android Auto capability for compatible phonesCustomize and manage entertainment and vehicle feature settingUse, control and manage select smartphone apps through the Infotainment system Voice-activated technology for phone
                                                                                • 13.4"" diagonal GMC Premium Infotainment System with Google built-in 13.4"" diagonal GMC Premium Infotainment System with Google built-in, includes multi-touch display, AM/FM/SiriusXM radio capable Bluetooth streaming audio for music and select phones Wireless Apple CarPlay capability for compatible phonesWireless Android Auto capability for compatible phonesCustomize and manage entertainment and vehicle feature settingUse, control and manage select smartphone apps through the Infotainment system Voice-activated technology for phone
                                                                                • 13.4"" diagonal GMC Premium Infotainment System with Google built-in, includes multi-touch display, AM/FM/SiriusXM radio capable
                                                                                • 13.4"" diagonal GMC Premium Infotainment System with Google built-in, includes multi-touch display, AM/FM/SiriusXM radio capable
                                                                                • 18"" LT275/70R18 all-terrain, blackwall spare tire May require additional optional equipment
                                                                                • 20"" Bright face wheels with dark painted pockets
                                                                                • 20"" LT275/65R20 all-terrain, blackwall tires
                                                                                • 220-amp alternator May require additional optional equipment
                                                                                • 2WD High for most on-road and highway situations
                                                                                • 3-channel programmable
                                                                                • 3-prong auxiliary household-style outlet
                                                                                • 3-prong auxiliary household-style outlet
                                                                                • 3500 HD Frame
                                                                                • 3500 HD Leaf Springs
                                                                                • 3500 HD Shock Package
                                                                                • 4-button control 2WD, Auto, 4WD, 4WD LO
                                                                                • 4-wheel antilock disc brakes Help reduce wheel lockup and maintain steering control during hard braking on most slippery surfacesDuraLife brake rotors feature a hardened surface to reduce corrosion and provide quieter braking with less vibration. DuraLife rotors are hardened and strengthened during the manufacturing processBrake system features a corrosion-fighting process called Ferritic Nitro-Carburizing (FNC) which can double rotor life expectancy and reduce or minimize rust over non-FNC coated rotors
                                                                                • 4WD High for snowy or wet roads when added traction is needed
                                                                                • 4WD Low for deep sand, mud or snow to provide maximum torque to all 4 wheels
                                                                                • 6 airbags Dual-stage frontal airbags for driver and front outboard passengerSeat-mounted side-impact airbags for driver and front outboard passengerHead-curtain airbags for outboard seating positionsIncludes front outboard Passenger Sensing System for frontal outboard passenger airbag and illuminates a status light that indicates whether the airbag is on or off

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                                                                                                    All Vehicles Tax, title, license and dealer fees (unless itemized above) are extra. Not available with special finance or lease offers. Barker Demo vehicles may be eligible for factory rebates, all rebates are included in price. Some prices may not reflect all aftermarket accessories added to vehicle. All Vehicles MPG estimates on this website are EPA estimates; your actual mileage may vary. For used vehicles, MPG estimates are EPA estimates for the vehicle when it was new. The EPA periodically modifies its MPG calculation methodology; all MPG estimates are based on the methodology in effect when the vehicles were new (please see the “Fuel Economy” portion of the EPA’s website for details, including a MPG recalculation tool). The features and options listed are for the new 2026 GMC Sierra 2500 HD and may not apply to this specific vehicle.