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2026 GMC Sierra 2500
$64,999•used
Basics
Condition
used
Interior Color
jet black
Exterior Color
onyx black
Drivetrain
Four-wheel Drive
Transmission
Automatic
Fuel
Diesel
Engine
Duramax 6.6L V-8 direct injection, intercooled turbo, diesel, en
VIN
1GT1UNEY2TF115432
Stock Number
115432P
Mileage
9,792
Features
Exterior
•
LED Headlights
•
Tow Hitch
•
Alloy Wheels
Seating
•
Heated Seats
•
Leather Seats
•
Memory Seat
Safety
•
Stability Control
•
Automatic Emergency Braking
•
Backup Camera
•
Brake Assist
•
Lane Departure Warning
Convenience
•
Keyless Start
•
Heated Steering Wheel
•
Remote Start
•
Tow Hooks
•
Navigation System
•
USB Port
View Full List of Features
Features
These features are associated with this vehicle type. Contact the seller to confirm this specific vehicle has them.
- (2) charge-only
- (U12) perimeter lighting
- (driver and passenger)
- (includes child seat top tether anchor)
- 10
- 12.3'''' diagonal reconfigurable multicolour digital display
- 120-volt (400 watts shared with (KC9) bed mounted power outlet)
- 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)
- 170 amps (Requires (L8T) 6.6L V8 gas engine.)
- 20'''' or 22'''' wheels.)
- 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)
- 4-wheel antilock
- 4-wheel disc with DURALIFE rotors
- 6-speaker system
- Animated LED Signature Tail
- Black integrated on forward portion of bed on driver and passenger side
- Digital Variable Steering Assist this system automatically adjusts steering based on speed
- 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
- LED
- Stop
- System includes checklist
- Up-level Rear with Storage Package 60/40 folding bench for Crew Cab models
- 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
- and other inputs to reduce driver effort and fatigue
- auxiliary external transmission oil cooler
- auxiliary lighting
- bed mounted
- beltline
- blackwall
- cargo area cab mounted integrated with centre high mount stop lamp
- centre fold out armrest with 2 cupholders
- chrome
- colour-keyed carpeting
- conventional
- deep-tinted
- driver 10-way power including lumbar
- dual-zone automatic climate control
- electronic Autotrac with push button control (Requires 4WD models.)
- enhanced
- external engine oil cooler
- fixed
- front chrome lower
- front rain-sensing
- front row only
- full cab width under-seat storage
- fully-boxed
- gate function manual with EZ Lift includes power lock and release
- gooseneck and 5th wheel trailering
- heated
- heavy-duty
- 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.)
- hydroformed front section and a fully-boxed stamped rear section
- includes electronic trailer sway control and hill start assist
- includes full-length bench seat
- includes hitch area light
- inside rearview auto-dimming
- instrument panel
- integrated
- located in instrument cluster
- located in radio display
- lower convex mirrors
- manual Tilt-Wheel and telescoping
- outside power-adjustable vertical trailering with heated and auto-dimming upper glass
- passenger 10-way power including lumbar
- power folding/extending (extends 3.31'''' [84.25mm]) lighting
- puddle lamps
- rated at 500 lbs (226.8 kg) per corner
- rear
- rear B-pillar mounted
- rear bumper
- rear chrome with bumper CornerSteps
- road conditions
- seatback storage on left and right side
- spare LT275/70R18 all-terrain
- stability control system with Proactive Roll Avoidance and traction control
- standard
- to help encourage safe driving behaviour. It can limit certain available vehicle features
- top
- 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.)
- trailer maintenance reminders
- trailer mileage
- trailer security alerts
- turn and Reverse lamps
- turn signal indicators
- two-speed active
- unauthorized entry
- with switch in bank on left side of steering wheel
- wrapped
- 3-point seatbelt Rear seat centre 3-point seatbelt
- 4WD type AutoTrac part and full-time 4WD
- 850 lbs. (4921 kg) (Included and only available with TK20743 model and (L8T) 6.6L V8 gas engine with 18''''
- ABS Brakes 4-wheel antilock (ABS) brakes
- ABS Brakes Four channel ABS brakes
- Accessory power Retained accessory power
- Air conditioning
- Air conditioning Yes
- Air filter
- Air filtration monitoring
- Air vents
- Airbags
- All-in-one key All-in-one remote fob and ignition key
- Alternator
- Alternator Type Alternator
- Amplifier
- Android Auto
- Antenna Fixed audio antenna
- Apple CarPlay
- Armrests front centre Front seat centre armrest
- Armrests front storage Front seat armrest storage
- Armrests rear Rear seat centre armrest
- Assist handles front A-pillar mounted for driver and passenger
- Audio system feature
- Auto door locks Auto-locking doors
- Auto headlights Auto on/off headlight control
- Auto high-beam headlights IntelliBeam auto high-beam headlights
- Auto-dimming door mirror driver Auto-dimming driver side mirror
- Auto-dimming door mirror passenger Auto-dimming passenger side mirror
- Auto-locking rear differential
- Automatic Emergency Braking
- Backup Camera
- Basic warranty 36 month/60
- 000 km
- Battery
- Battery charge warning
- Battery run down protection
- Battery type Dual lead acid batteries
- Bed Step
- Bed-rail protectors Pickup bed-rail protectors
- Beverage holders Front beverage holders
- Beverage holders rear Rear beverage holders
- Block heater Engine block heater
- Body panels Galvanized steel/aluminum body panels with side impact beams
- Box style Standard style pickup box
- Boxside steps BedStep integrated side steps
- Brake Assist
- Brake assist system Automatic Emergency Braking brake assist system
- Brake lining wear indicator
- Brake pad warning Brake pad wear indicator
- Brake type 4-wheel disk brakes
- Brakes
- 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.)
- Built-in virtual assistant Google Built-In built-in virtual assistant
- Bumper
- Bumper insert Black front bumper insert
- Bumper rub strip front Black front bumper rub strip
- Bumpers front Chrome front bumper
- Bumpers rear Chrome rear bumper
- Cab mounted cargo light
- Cabback insulator
- Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine.)
- Capless fuel filler
- Cargo tie downs (12)
- Child door locks Manual rear child safety door locks
- Climate control Automatic climate control
- Clock Digital clock
- Compass
- Compressor Intercooled turbo
- Configurable instrumentation gauges
- Convex spotter Driver and passenger convex spotter mirrors
- Cooling
- CornerStep
- Corrosion perforation warranty 72 month/160
- 000 km
- Cruise control Cruise control with steering wheel mounted controls
- Cylinder head material Aluminum cylinder head
- DEF fluid gauge Diesel exhaust fluid (def) gauge
- Day/Night rearview mirror
- Delay off headlights Delay-off headlights
- Door ajar warning
- Door bins front Driver and passenger door bins
- Door bins rear Rear door bins
- Door handle material Chrome door handles
- Door handles
- Door locks Power door locks with 2 stage unlocking
- Door mirror style Chrome door mirrors
- Door mirror type Power extendable trailer mirrors
- Door mirrors Power door mirrors
- Door panel insert Simulated wood and metal-look door panel insert
- Door trim insert Vinyl door trim insert
- Drive type Four-wheel drive
- Driver Information Centre
- Driver foot rest
- Driver information centre
- Driver lumbar Driver seat with 2-way power lumbar
- Driver memory recalls driver ''''presets'''' for power driver seat and outside mirrors
- Driver seat direction Driver seat with 8-way directional controls
- Driver selectable steering effort
- Dual Climate Control
- Dual-zone front climate control
- Easy lift tailgate EZ Lift
- Easy lower tailgate
- Electronic parking brake
- Electronic stability control StabiliTrak w/Proactive Roll Avoidance electronic stability control system with anti-roll
- Emergency SOS Capable OnStar vehicle integrated emergency SOS system
- Emissions Federal emissions
- Engine Configuration Duramax V8
- Engine Duramax 6.6L V-8 direct injection
- intercooled turbo
- diesel
- engine with 470HP
- Engine Location Front mounted engine
- Engine Mounting direction Longitudinal mounted engine
- Engine Short Duramax 6.6L V-8
- Engine block material Iron engine block
- Engine cooler Engine oil cooler
- Engine hour metre
- Engine retarder Engine retarder system
- Engine temperature warning
- Engine/electric motor temperature gauge
- Exterior 120V AC power outlet 1 exterior 120V AC power outlet
- Exterior Temperature Display
- Exterior mirror spot lights Exterior mirror LED spot lights
- External memory Premium GMC Infotainment System external memory control
- Fenders Black fender flares
- First-row windows Power first-row windows
- Floor coverage Full floor coverage
- Floor covering
- Floor covering Full carpet floor covering
- Floor mats Carpet front and rear floor mats
- Fob engine controls Keyless Open/Keyless Start with hands-free access and push button start
- Fog lamps
- Fog lights LED front fog lights
- Folding door mirrors Power folding door mirrors
- Folding rear seats 60-40 folding rear seats
- Following Distance Indicator (Included and only available with (PDI) Sierra HD Pro Safety.)
- Forward collision warning Forward Collision Alert with Automatic Braking
- Four Wheel Drive
- Four wheel drive
- Frame
- Front anti-roll Front anti-roll bar
- Front head restraint control Manual front seat head restraint control
- Front head restraints Height adjustable front seat head restraints
- Front impact airbag driver Driver front impact airbag
- Front impact airbag passenger Passenger front impact airbag
- Front passenger lumbar Front passenger seat with 2-way power lumbar
- Front reading lights
- Front seat type Split-bench front seat
- Front seat upholstery Leather front seat upholstery
- Front seatback upholstery Plastic front seatback upholstery
- Front side impact airbag driver Seat mounted side impact driver airbag
- Front side impact airbag passenger Seat mounted side impact front passenger airbag
- Fuel Type Diesel
- Full gauge cluster screen
- GMC Premium information Display- 13.4'''' diagonal Multicolour touch screen
- GVWR
- Gauge cluster display size (inches) Gauge cluster display size: 12.30
- Gearshifter material Urethane gear shifter material
- Glass
- Glove box Locking glove box
- Grille (Chrome surround with Chrome insert bars.)
- Grille style Chrome grille
- Handsfree Bluetooth handsfree wireless device connectivity
- Headlight type Projector beam headlights
- Headlights LED low and high beam headlights
- Headlights on reminder
- Headliner coverage Full headliner coverage
- Headliner material Cloth headliner material
- Heated Seats
- Heated Steering Wheel
- Heated door mirrors Heated driver and passenger side door mirrors
- Heated front seats Heated driver and front passenger seats
- Heated steering wheel
- High mount stop light High mounted centre stop light
- Hill start assist
- Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching
- Ignition Compression ignition system
- Ignition type Push-button
- Illuminated entry
- Immobilizer
- In-box lighting LED in-box lighting
- In-vehicle Trailering App
- Inclinometer
- Instrumentation display Digital/analog instrumentation display
- Interior 120V AC power outlets 1 interior 120V AC power outlet
- Interior accents Chrome interior accents
- Internet access Wi-Fi Hotspot capable mobile hotspot internet access
- Internet radio capability
- Key in vehicle warning
- Keyfob cargo controls Keyfob trunk control
- Keyfob keyless entry
- Keyfob remote start
- Keyfob window controls Keyfob window control
- Keyless Entry
- Keyless Start
- LED Cargo Area Lighting located in cargo bed activated with switch on centre switch bank or key fob
- LED brake lights
- Lamps
- Lane Departure Warning
- Lane departure Lane Departure Warning
- Leather Seats
- Lock-up transmission
- Locking hub control Auto locking hub control
- Low level warnings Low level warning for oil
- coolant
- fuel
- washer fluid
- brake fluid and diesel exhaust fluid (DEF)
- Low tire pressure warning Tire specific low air pressure warning
- Memory Seat
- Memory settings Memory settings include: door mirrors
- Mirror
- Mirror caps
- Mirrors
- Mobile app access MyGMC Mobile App mobile app access
- Mouldings
- Multiple headlights Multiple enclosed headlights
- Number of airbags 6 airbags
- Number of beverage holders 6 beverage holders
- Number of doors 4 doors
- Number of first-row screens 2 total number of 1st row displays
- Number of memory settings 2 memory settings
- Occupancy sensor Airbag occupancy sensor
- Oil pressure gauge
- Oil pressure warning
- One-touch down window Front and rear one-touch down windows
- One-touch up window Driver and passenger one-touch up windows
- Overdrive transmission
- Overhead airbags Curtain first and second-row overhead airbags
- Overhead console Mini overhead console
- Paint Non-metallic paint
- Panel insert Metal-look instrument panel insert
- Passenger doors rear left Conventional left rear passenger door
- Passenger doors rear right Conventional right rear passenger door
- Passenger seat direction Front passenger seat with 8-way directional controls
- Pedestrian detection Front Pedestrian Braking
- Perimeter approach lighting Remote activated perimeter approach lighting
- Power Driver Seat
- Power driver seat controls Driver seat power reclining
- lumbar support
- cushion tilt
- fore/aft control and height adjustable control
- Power outlet
- Power passenger seat controls Passenger seat power reclining
- lumbar support
- cushion tilt
- fore/aft control and height adjustable control
- Powertrain type ICE
- Powertrain warranty 60 month/100
- 000 km
- Primary display size 13.4 inch primary display
- Primary display touchscreen Primary monitor touchscreen
- ProGrade Trailering System includes (PZ8) Hitch Guidance with Hitch View and (UET) In-vehicle Trailering App
- Radiator
- Radio AM/FM/SiriusXM with 360Lsatellite
- Rain Sensing Front Wipers
- Rain detecting wipers
- Rear Seat Belt Indicator
- Rear Springs Regular grade rear springs
- Rear axle
- Rear bumper step CornerStep rear bumper step
- Rear camera HD Rear Vision Camera w/Hitch View rear mounted camera
- Rear cargo door MultiPro Tailgate tailgate
- Rear head restraint control 2 rear seat head restraints
- Rear head restraint control Manual rear seat head restraint control
- Rear head restraints Height adjustable rear seat head restraints
- Rear locking differential Automatic rear locking differential
- Rear reading lights
- Rear seat cheque warning Rear Seat Reminder rear seat cheque warning
- Rear seat direction Front facing rear seat
- Rear seat folding position Fold-up rear seat cushion
- Rear seat reminder
- Rear seat upholstery Vinyl rear seat upholstery
- Rear seatback upholstery Carpet rear seatback upholstery
- Rear seats Split-bench rear seat
- Rear seats fixed or removable Fixed rear seats
- Rear under seat ducts Rear under seat climate control ducts
- Rear window defroster
- Rear windshield Fixed rear windshield
- Rearview mirror Auto-dimming rear view mirror
- Remote panic alarm
- Remote vehicle starter system
- Restricted driving mode/alerts Teen Driver restricted driving mode/alerts
- Roadside warranty 60 month/160
- 000 km
- Running lights LED daytime running lights
- Satellite trial 3 month satellite trial subscription
- Seat
- Seat Belt Adjustable Guide Loops
- Seat adjuster
- Seatback storage pockets 2 seatback storage pockets
- Seatbelt pretensioners Front seatbelt pretensioners
- Seatbelt pretensioners number 2 seatbelt pre-tensioners
- Seating capacity 6
- Second-row windows Power second-row windows
- Security system
- Seek scan
- Selectable mode transmission Tow/Haul Mode selectable mode transmission
- Sequential shift control
- Service interval warning Service interval indicator
- Shock absorbers Gas-pressurized shock absorbers
- Smart device integration Apple CarPlay/Android Auto smart device wireless mirroring
- Smart device remote start
- Spare tire Full-size spare tire with steel wheel
- Spare tire location Crank-down spare tire
- Speakers Standard grade speakers
- Speakers number 6 speakers
- Special paint Monotone paint
- Speed sensitive steering Digital Steering Assist speed sensitive power steering
- Speedometer Redundant digital speedometer
- Split front seats 40-20-40 split-bench front seat
- Springs front Front torsion springs
- Springs rear Rear leaf springs
- StabiliTrak
- Stability Control
- Steering
- Steering Hydraulic power-assist steering system
- Steering column
- Steering mounted audio control Steering wheel mounted audio controls
- Steering type Re-circulating ball steering
- Steering wheel
- Steering wheel audio controls
- Steering wheel material Leatherette steering wheel
- Steering wheel telescopic Manual telescopic steering wheel
- Steering wheel tilt Manual tilting steering wheel
- Suspension Package (Not available with (X31) Off-Road Package.)
- Suspension Standard ride suspension
- Suspension ride type front Independent front suspension
- Suspension ride type rear Rigid axle rear suspension
- Suspension type front Short and long arm front suspension
- Suspension type rear Leaf spring rear suspension
- Tachometer
- Tailgate
- Tailgate and bed rail protection caps
- Tailgate control Tailgate/power door lock
- Taillamps
- Tailpipe Stainless steel single exhaust
- Teen Driver a configurable feature that lets you activate customizable vehicle settings associated with a key fob
- Temperature display Exterior temperature display
- Theft-deterrent system
- Tinted windows Deep tinted windows
- Tire
- Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
- Tires LT275/65SR20 AT BSW front and rear tires
- Tow Hooks
- Tow hooks front 2 front tow hooks
- Towing brake controller Trailer brake controller
- Towing class Class IV tow rating
- Towing hitch Trailer hitch
- Towing hitch light Trailer hitch light
- Towing trailer sway Trailer sway control
- Towing wiring harness Trailer wiring harness
- Traction Control
- Traction control All-speed ABS and driveline traction control
- Trailer Hitch
- Trailer brake controller
- Trailer light malfunction warning
- Trailer light test
- Trailer theft alarm
- Trailering Information Label provides max trailer ratings for tongue weight
- Transfer case
- Transfer case Electronic transfer case shift
- Transmission Allison 10-speed automatic
- Transmission Type Automatic
- Transmission fluid temperature warning Transmission fluid temp warning
- Transmission oil cooler
- Transmission temperature gauge Transmission fluid temperature gauge
- Trip computer
- Trip odometer
- Turbocharged
- Turn signal in door mirrors Turn signal indicator in door mirrors
- Turn signal warning Turn signal on warning
- Turn-by-turn nav OnStar Turn-by-Turn Navigation
- Two-Speed Transfer Case
- USB Port
- USB ports
- USB ports 4 USB ports
- Under seat tray front Locking front under seat tray
- Under seat tray rear Rear under seat tray
- Variable panel light Variable instrument panel light
- Vehicle and trailer reverse assist Vehicle and trailer reverse assist with visual graphic guidance only
- Vehicle to trailer hitching assist
- Vehicle tracker Stolen Vehicle Assistance vehicle tracker with vehicle slowdown
- Ventilated brakes Front and rear ventilated disk brakes
- Visor driver mirror Driver visor mirror
- Visor illuminated driver mirror Illuminated driver visor mirror
- Visor illuminated passenger mirror Illuminated passenger visor mirror
- Visor passenger mirror Passenger visor mirror
- Voice activated audio Voice activated audio controls
- Voltmeter
- WIFI Hotspot
- Weight capacity alert GCW Alert weight capacity alert
- Wheel covers Wheel hub covers
- Wheelhouse liners
- Wheels 18 x 8-inch front and rear machined w/painted accents aluminum wheels
- Window Trim Chrome side window trim
- Wipers
- Wipers Variable intermittent front windshield wipers
- Wireless streaming Bluetooth wireless audio streaming
Seller's Comments
Experience The Diamond Difference. If you're looking for a vehicle that delivers on performance, utility, comfort, or value, this 2026 GMC Sierra 2500HD SLT may be just the ticket... Vehicle Highlights:
SLT Convenience Package ($2,330 value)
- Front Bucket Seats
- Wireless Charging
- Ventilated Driver and Front Passenger Seats
- LED Smoked Amber Roof Marker Lamps
- 2 Charge/data USB Ports Inside Centre Console
- Bose Premium 7-Speaker Sound System
Preferred Equipment Group 4SA
- SiriusXM with 360L Trial Subscription
- Power Front Passenger Windows with Express Up/down
- Deep-Tinted Glass
- Keyless Open and Start
- Rear Wheelhouse Liners
- Push Button Start
- Remote Vehicle Starter System
- Electric Rear-Window Defogger
- Front Rain-Sensing Wipers
- Chrome Surround Grille with Chrome Insert Bars
- AM/FM Stereo with Premium GMC Infotainment System
- Heated Driver and Front Outboard Passenger Seats
- 120-Volt Bed Mounted Power Outlet
- 120-Volt Instrument Panel Power Outlet
- Manual Tilt-Wheel/telescoping Steering Column
- 2-Speed Active Transfer Case
- Sierra HD Pro Safety
- Wireless Phone Projection
- ProGrade Trailering System
- Perforated Leather-Appointed Front Outboard Seat Trim
- 2 Charge-Only Rear USB Ports
- 2 Charge/data USB Ports
- OnStar Services Capable
- LED Cargo Area Lighting
- Steering Wheel Audio Controls
- 6-Speaker Audio System Feature
- Unauthorized Entry Theft-Deterrent System
- Suspension Package
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 vehicle's private mobile hotspot and take the internet wherever your journey takes you, without eating up your data allowance. Find the hotspot with mobile hotspot.
Diamond Buick GMC of Alexandria
4.8
|
232 Lifetime Reviews
5803 State Hwy 29 South
Alexandria, Minnesota 56308
(320) 421-8009
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