McConnell GMC · Mobile, AL

2026 GMC Sierra 2500 HD AT4X

0 miles · truck

1 / 64 photos

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2026

MakeGMC

ModelSierra 2500 HD

TrimAT4X

VIN1GT4UZEY5TF388997

Stock numberF388997

BodyPickup

Engine6.6L V8 turbo

Cylinders8

Displacement6.6L

TransmissionAutomatic

Drivetrain4WD

FuelDiesel

ExteriorCoastal Dune

InteriorObsidian Rush, Full Grain Leather Seat Trim

Towing18500

Vehicle description

Thank you for choosing McConnell GMC, this Coastal Dune 2026 GMC Sierra 2500HDAT4X is a great choice! Checkout the following: City0/HWY 0 EMISSIONS, FEDERAL REQUIREMENTS, ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE, TRANSMISSION, 10-SPEED AUTOMATIC, GVWR, 11,350 LBS. (5148 KG), REAR AXLE, 3.42 RATIO, WHEELS, 18" (45.7 CM) MACHINED ALUMINUM WHEEL, COASTAL DUNE, SEATS, FRONT BUCKET, OBSIDIAN RUSH, FULL GRAIN LEATHER SEAT TRIM, AUDIO SYSTEM, 13.4" DIAGONAL PREMIUM GMC INFOTAINMENT SYSTEM WITH GOOGLE BUILT IN APPS SUCH AS NAVIGATION AND VOICE ASSISTANCE, ENGINE BLOCK HEATER, ALTERNATOR, 220 AMP, GOOSENECK / 5TH WHEEL PREP PACKAGE -- HITCH PLATFORM TO ACCEPT GOOSENECK OR 5TH WHEEL HITCH., EXHAUST BRAKE, WINTER GRILLE COVER Preferred Equipment Group 4SGSiriusXM with 360L Trial SubscriptionPower Sliding Rear Window with DefoggerPower Front Passenger Windows with Express Up/downDeep-Tinted GlassKeyless Open and StartRear Wheelhouse LinersRear Premium Floor Liners with Removable Carpet InsertFront Premium Floor Liners with Removable Carpet InsertPush Button StartRemote Vehicle Starter SystemElectric Rear-Window DefoggerFront Rain-Sensing WipersPower SunroofSpray-On Pickup Bedliner with GMC LogoFloor-Mounted Center ConsoleInside Rearview Auo-Dimming Rear Camera MirrorGloss Black Header Grille and Grille Insert BarsSafety Alert SeatHill Descent ControlWireless ChargingHeated Driver and Front Outboard Passenger SeatsHeated 2nd Row Outboard Seats120-Volt Bed Mounted Power Outlet120-Volt Instrument Panel Power OutletVentilated Driver and Front Passenger SeatsManual Tilt-Wheel/telescoping Steering Column2-Speed Active Transfer CaseSierra HD Pro SafetyWireless Phone ProjectionProGrade Trailering SystemTrailer Tire Pressure Monitor SensorsTrailer Cam Provisions and Trailer Viewing SoftwareLED Smoked Amber Roof Marker Lamps2 Charge/data USB Ports Inside Center Console2 USB Ports2 Charge-Only Rear USB PortsUltrasonic Front and Rear Park AssistOnStar Services CapableLED Cargo Area LightingRear Cross Traffic AlertUniversal Home RemoteSteering Wheel Audio ControlsTrailer Side Blind Zone AlertBose Premium Series 12-Speaker SystemUnauthorized Entry Theft-Deterrent SystemHD Surround VisionMulticolor 15" Diagonal Head-Up DisplayBed View Camera with Two Trailer Camera Provisions Safety and Security Forward collision mitigation - Forward thinking. You look away for just a second and suddenly the vehicle in front of you has stopped. That's when the forward collision mitigation system comes to life. When it senses an impending impact, it will activate a combination of features to help prevent or reduce the severity of an accident. Forward collision mitigation is always looking ahead. Pedestrian impact prevention - An extra step toward safety. Pedestrians don't always stop, look, and listen, but with Pedestrian Impact Prevention, your vehicle is equipped to better see them and avoid them. This system constantly monitors the road ahead to identify and track pedestrians. It projects that image to an interior display screen, AND should an impact become likely, Pedestrian impact prevention takes steps to avoid a collision. Rear camera - Watching your back! The rear camera helps you see obstacles and hazards you otherwise couldn't by showing enhanced images of what is behind you. The rear camera is an extra set of eyes that's both convenient and safe.Technology and Telematics Apple CarPlay/Android Auto smart device wireless mirroring Mobile hotspot - WiFi on the fly. Connect your devices to the Internet through your vehicles private mobile hotspot and take the internet wherever your journey takes you, without eating up your data allowance. Find the hotspot with mobile hotspot. *See Dealer for Details! If you're thinking about a New or Pre-Owend Vehicle... THINK MCCONNELL AUTOMOTIVE !!!! The BEST deal in Mobile since 1955 !!!! Home of NO SHENANIGANS and a lifetime powertrain warranty on New GMC vehicles!! Serving Mobile and surrounding areas: Pric

Features & options (250)

Adaptive Cruise Control
Bluetooth®
Heated Steering Wheel
Remote Start
4WD/AWD
Android Auto
Apple CarPlay
Leather Seats
Wi-Fi Hotspot
Emergency Brake Assist
Lane Departure Warning
Sunroof/Moonroof
Wireless Phone Charging
Blind Spot Monitor
Forward Collision Warning
Navigation System
Parking Assistance
Rear View Camera
Tow Hitch/Tow Package
Automatic Climate Control
Entertainment System
Turbo Charged Engine
13.4" diagonal GMC Premium Infotainment System with Google built-in
Bluetooth® streaming audio for music and select phones
Wireless Apple CarPlay capability for compatible phones
Wireless Android Auto capability for compatible phones
Customize and manage entertainment and vehicle feature setting
Voice-activated technology for phone
SiriusXM Trial Subscription
Wi-Fi Hotspot capable
May require additional optional equipment
Place and receive hands-free phone calls
MultiPro Audio System by Kicker
Bluetooth® compatibility for wireless playback
3.5mm and USB inputs for audio playbacks
A custom ABS baffle with full gasket sealing
A weatherproof amplifier hidden in the tailgate
SiriusXM with 360L Trial Subscription
Wireless phone projection
For Apple CarPlay and Android Auto
CornerStep rear bumper
Located at each end of the rear bumper
Textured step pads to help provide secure footing
18" LT305/70R18 MT tires
Rainsense automatic wipers
Tailgate and bed rail protection caps
IntelliBeam
GMC MultiPro Tailgate
Hitch area lighting
Power lock and release
Spray-on bedliner
Includes GMC logo on all trims except PRO
Cab-mounted cargo area lamps
Activated by switch located on center switch bank
Illuminates the cargo bed area
Black power-retractable assist steps with LED perimeter lighting
Textured step pads help provide secure footing
Retracts when not in use
Deploy Running Board mode for car wash cleaning
LED perimeter lighting
Deep-tinted glass
Provides added protection from sun and glare
LED fog lamps
Black beltline moldings
Tailgate with EZ Lift assist, power lock & release
Body-color door handles
Body-color front bumper
Cargo bed LED lighting
Provides light to find cargo in the bed
Cargo tie-downs
12-fixed rated at 500 lbs. per corner
Animated LED projectors headlamps with LED turn signals and Daytime Running Lamps
Side Bed Step
Black textured step pads help provide secure footing
Body-color rear bumper
With integrated CornerSteps
Smoked Amber LED roof marker lamps
Roof-mounted lamps near the front of the cab
Spare tire carrier lock
Helps keep spare tire secure
Outside power-adjustable vertical trailering mirrors with power folding/extending auto-dimming driver and passenger upper glass
Chrome mirror caps
AT4 and AT4X features high gloss Black mirror caps
Power folding/extending
Lower convex mirrors
Heated upper glass
Integrated turn signal indicators
Puddle lamps
Perimeter lighting
Auxiliary lighting
Extends 3.31-inches
Rear wheelhouse liners
18" LT305/70R18 MT spare tire
Animated LED Signature Tail lamps with Stop, turn and Reverse lamps
LED taillamps with LED stop lights and animation
Power sunroof
Retracts into the roof
Offers tilt and slide features with express-open and -close
Grille (Gloss Black header and grille insert bars with Dark Nickel inserts.)
High gloss Black mirror caps
18" machined aluminum wheel with High Gloss Black accents
Winter Grille Cover
Coastal Dune
Power door locks
Outside temperature display
Located in infotainment display
12.3" diagonal color Driver Information Center
High definition display provides crisp, premium appearance
120-volt power outlet
3-prong auxiliary household-style outlet
Located on the instrument panel
Keyless Open and Start
Lockout protection helps you avoid locking keys in the vehicle
Head-Up Display
Multi-color 15" diagonal Head-Up Display
Adjustable vertical position and brightness of the display
Leather-wrapped steering wheel
Soft, supple leather trim adds comfort to your drive
Assist handles
Front A-pillar mounted for Driver and Passenger
Rear B-pillar mounted
Steering-wheel mounted controls
Power windows with driver express-up/down
Ventilated driver and front passenger seats
Individually controlled
Cooling feature includes both seatbacks and cushions
Manual tilt and telescoping steering column
Premium rear floor liners with removable carpet insert
Rear window defogger
Up-level rear seat with storage package
60/40 Full-length folding bench seat
Seatback storage on left and right side
Center fold out armrest with 2 cupholders
Underseat storage (full cab width)
Seat trim, Full Grain Leather
Compass
Located in instrument cluster
Dual-zone automatic climate control
Allows individual climate settings for both driver and front passenger
120-volt box-mounted power outlet
Located in the pickup bed
Power windows with driver and front passenger express-up/down
If obstruction is detected, the anti-pinch feature will auto-reverse
Power sliding rear window with rear defogger
Premium front floor liners with removable carpet insert
Wireless Charging
Uses induction technology for select portable electronic devices
Convenient charging location
Front bucket seats
Power windows with rear express-down
USB ports
(2) First row, located on console
Rear Seat Reminder
16-way power passenger seat with power lumbar and massage
Front center console
Universal Home Remote
3-channel programmable
16-way power driver seat with power lumbar and massage
Heated rear outboard seats
Passengers can manage heat settings with their own controls
Theft-deterrent unauthorized entry system
Helps deter unauthorized entry, helping to protect your vehicle
Heated driver and front outboard passenger seats
Rear air vents
Provides cabin comfort for rear occupants
(2) Data/charge ports located inside center console
(2) Charge ports located on rear of console
Driver memory
You can always override the feature and take control
Carpeted floor covering
Color-keyed to match the interior
Rear Camera Mirror
The feature also allows brightness, vertical tilt and zoom adjustments
Obsidian Rush, Full Grain Leather seat trim
Red vertical recovery hooks
Two front frame-mounted
Integrated trailer brake controller
Integrated with the antilock brake system (ABS)
Digital Variable Steering Assist
Heavy-Duty Air Filter
Autotrac 2-speed transfer case with push button controls
4-button control 2WD, Auto, 4WD, 4WD LO
2WD High for most on-road and highway situations
Automatically engages 4WD until traction is regained
4-wheel antilock disc brakes
In-Vehicle Trailering App
Checklist
Trailer maintenance reminders
Trailer security alerts
Trailer mileage
Tow/haul reminder
Trailer electrical diagnostics
Skid Plates, front aluminum
Brake pad wear indicator
Four wheel drive
Fully boxed frame
Hydroformed front section
High-strength steel
Skid Plates, Transfer case, steel
Driver-selectable e-locking rear differential
When activated, locks both rear wheels in unison
Increase traction in off-road situations
Off-Road suspension with 1.5" factory installed lift and Multimatic DSSV dampers
Front suspension kit composed of: Control Arms, Ball Joints, Knuckles
Heavy-duty dual batteries with 1460 cold-cranking amps
70 Amp-hr
Maintenance-free with rundown protection and retained accessory power
Gooseneck / 5th Wheel Prep Package
Hitch platform to accept Gooseneck or 5th wheel hitch
Box mounted 7-pin trailer harness
11,350 lbs. GVWR
220-amp alternator
Emissions, Federal requirements
AT4X Preferred Equipment Group includes standard equipment
Signature LED Daytime Running Lamps
LED Daytime Running Lamps
Trailer Side Blind Zone Alert
OnStar services capable
Following Distance Indicator
Designed to help you maintain a safe following distance
Rear Cross Traffic Alert
6 airbags
Dual-stage frontal airbags for driver and front outboard passenger
Head-curtain airbags for outboard seating positions
Teen Driver
Front and Rear Park Assist
These can help you park and avoid collisions
Rear Seat Belt Indicator
Trailer Tire Pressure and Temperature Sensors
Set of 4 sensors
Additional or replacement sensors are available as GM Accessory
System is capable of monitoring up to 6 wheels
Tire Pressure Monitoring System with Tire Fill Alert
Hitch View
Shows a close-up view of the trailer hitch
Trailering camera provisions
Includes connector for accessory wiring harness
Hitch Guidance
Can help you line up the hitch to your trailer
Trailering Information Label
Safety Alert Seat
You can also switch to beeping crash avoidance alerts
HD Surround Vision
Can help you park or avoid vehicles and objects
OnStar Basics
Drive confidently with core OnStar services including
Remote commands
Built-in voice assistance
Real-time traffic and navigation
Automatic Crash Response to help if you're in need

Dealer-provided information may change. Confirm availability, price, vehicle condition, taxes and fees with the selling dealership.

AutosXchange Intel

Vehicle price analysis

Live listings · within 250 miles of Mobile, Alabama

Asking price$96,075Dealer asking price

Market value$92,216Market value · based on 28 comparable cars

vs. market Fair price+4.2%Fair price · based on 28 comparable cars

Where this price sits

In the typical middle range · 36% of 28 similar listings ask more than this car.

Market value $92,216

This car$96,075

$82,594lowest$114,329highest

Middle 50% of asking pricesMarket valueThis car

Price vs. market value

−25%Market value+25%

Fair price$3,859 above the market value of $92,216

Price range

$82,594$114,329

18th lowest price of 29 similar listings within 250 milesTick marks the market value · range of 28 similar listings

AutosXchange Insights

Compared with 28 new 2026 GMC Sierra 2500 AT4X listings within 250 mi.
Priced $3,859 above the market value of 28 comparable cars — compare options, condition and history.
18th lowest price of 29 similar listings within 250 miles.
Stock # F388997 — mention it when you call or text.

How we calculate market value: comparable cars for sale now plus their last listed prices.

Price history

Price tracked by AutosXchange since Nov 5, 2026. No price change at this dealership since Nov 5 ($96,075).

AutosXchange Intel Hub: Price changes for this model in Alabama · This model in the Intel Hub · Market movers in Alabama

Dealer-advertised asking prices as observed by AutosXchange (data as of Nov 12); earlier listings at other dealerships are shown by state only. Source: AutosXchange Intel Hub, autos-xchange.com/market.

Cars this price is compared to

Same 2026 Sierra 2500 AT4X · new · within 250 miles of Mobile, Alabama. Showing the 12 nearest of 28 comparable cars for sale, nearest first.

2026 GMC Sierra 2500 HD AT4X for sale at McConnell GMC in Mobile, AL

Fair price

63 photos