2026 GMC Sierra 1500 SLT

  • Used
$43,350Retail Value
$43,948Internet Price
Haldeman Lexus of Princeton
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    The overview

    Exterior Color
    Summit White
    Interior Color
    Jet Black
    Odometer
    22,161 miles
    Transmission
    10-Speed Automatic
    Drivetrain
    4WD
    Engine
    5.3L
    VIN
    1GTUUDED4TZ168670
    Stock Number
    P15856
    • AutoCheck

    The highlights

    • Navigation system
    • Lane departure
    • Leather upholstery
    • Automatic temperature control
    • Emergency communication system
    • Wireless phone connectivity
    • Front dual zone A/C
    • Auto high-beam headlights
    • Rain sensing wipers
    • Auto-dimming rearview mirror
    • Split folding rear seat
    • Memory seat

    A closer look at what’s included

    Front 40/20/40 Split-Bench Seat

    • 10-Way Power Driver Seat Adjuster with Lumbar
    • 10-Way Power Passenger Seat Adjuster with Lumbar
    • Driver Memory
      Recalls driver presets for power driver seat and outside mirrors.
    • Heated Driver and Front Outboard Passenger Seating

    Preferred Equipment Group 4SA

    • 6-Speaker Audio System Feature
    • 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.
    • Electric Rear-Window Defogger
    • Power Door Locks

    120-Volt Interior Power Outlet

    • 120-Volt Bed Mounted Power Outlet
      400 watts shared with (KI4) interior power outlet.

    Trailering Package

    • Hitch Guidance

    Radio: Premium GMC Infotainment Audio System

    • 6-Speaker Audio System Feature
    • Wireless Apple CarPlay/Wireless Android Auto

    More pre-installed items

    • Navigation System
    • Standard Suspension Package
    • 6 Speakers
    • AM/FM radio: SiriusXM with 360L
    • 1-touch down
    • 1-touch up
    • Air conditioning
    • Auto-dimming rearview mirror
    • Automatic temperature control
    • Driver door bin
    • Driver vanity mirror
    • Emergency communication system: OnStar
    • Front beverage holders
    • Front dual zone A/C
    • Heated steering wheel
    • Illuminated entry
    • Memory seat
    • Navigation system
    • Overhead console
    • Passenger door bin
    • Passenger vanity mirror
    • Power windows
    • Proximity key: doors and push button start
    • Rear beverage holders
    • Rear door bins
    • Remote engine start
    • Remote keyless entry
    • Speed control
    • Telescoping steering wheel
    • Tilt steering wheel
    • Alloy wheels
    • Front anti-roll bar
    • Front wheel independent suspension
    • Power steering
    • Speed-sensing steering
    • 1st row LCD monitors: 2
    • Primary LCD size: 13.4"
    • Radio data system
    • Smart device integration: Apple CarPlay/Android Auto
    • Steering wheel mounted audio controls
    • Turn-by-turn navigation directions: OnStar Turn-by-Turn Navigation
    • Wireless phone connectivity: Bluetooth
    • Heated front seats
    • Leather upholstery
    • Power 2-way driver lumbar support
    • Power 2-way passenger lumbar support
    • Power driver seat
    • Power passenger seat
    • Rear seat center armrest
    • Rear seats: split-bench
    • Rear seats Folding position: fold-up cushion
    • Seat Upholstery: leather
    • Split folding rear seat
    • Cylinder deactivation
    • Drive type: four-wheel
    • Electric motor 1 torque: none
    • Electric motor horsepower: none
    • Engine location: front
    • Fuel economy city: 15mpg
    • Fuel economy combined: 16mpg
    • Fuel economy highway: 18mpg
    • Fuel tank capacity: 24.0gal.
    • Hybrid electric powertrain type: none
    • Hybrid system combined power torque: none
    • Hybrid system net power: none
    • Hybrid traction battery type: none
    • Manual-shift auto
    • Mode select transmission
    • Rear locking differential
    • Transmission: 10 speed automatic
    • Variable valve control
    • Approach angle: 19 deg
    • Departure angle: 24 deg
    • Ground clearance (min): 206mm (8.1")
    • Ramp breakover angle: 18 deg
    • Auto-dimming door mirrors
    • Bumpers: chrome
    • Door mirrors: chrome
    • Heated door mirrors
    • Hitch Class: IV
    • Left rear passenger door: conventional
    • Power door mirrors
    • Rear cargo: tailgate
    • Rear step bumper
    • Right rear passenger: conventional
    • Trailer hitch
    • Trailer sway control
    • Exterior body width: 2,063mm (81.2")
    • Exterior height: 1,918mm (75.5")
    • Exterior length: 5,890mm (231.9")
    • Front hiproom: 1,554mm (61.2")
    • Front legroom: 1,131mm (44.5")
    • Front shoulder room: 1,676mm (66.0")
    • Greenhouse Gas Score (GG): 3
    • Rear headroom: 1,019mm (40.1")
    • Rear hiproom: 1,529mm (60.2")
    • Rear legroom: 1,102mm (43.4")
    • Rear shoulder room: 1,656mm (65.2")
    • Wheelbase: 3,744mm (147.4")
    • Appearance: digital/analog
    • Auto high-beam headlights
    • Compass
    • Configurable
    • Delay-off headlights
    • Front fog lights
    • Front reading lights
    • Fully automatic headlights
    • Lane departure: Lane Keep Assist with Lane Departure Warning active
    • Low tire pressure warning
    • Oil pressure gauge
    • Outside temperature display
    • Rain sensing wipers
    • Rear reading lights
    • Rear window defroster
    • Tachometer
    • Trip computer
    • Variably intermittent wipers
    • Voltmeter
    • 4 wheel disc brakes
    • ABS brakes
    • Brake assist
    • Dual front impact airbags
    • Dual front side impact airbags
    • Electronic stability
    • Forward collision: Forward Collision Alert with Automatic Braking mitigation
    • Front pedestrian detection: prevention
    • Ignition disable
    • Occupant sensing airbag
    • Overhead airbag
    • Panic alarm
    • Perimeter/approach lights
    • Security system
    • Traction control




    COME CHECK IT OUT-ONE OF THE BEST PRICED VEHICLES ON THE MARKET. CLEAN TRUCK, NO STORIES-WARRANTY AND FINANCING AVAILABLE.

    Experience the capability of the 2026 GMC Sierra 1500 SLT, a crew cab short box that expertly blends ruggedness with refined comfort. Dressed in a striking Summit White exterior with a sleek Jet Black interior, this truck commands attention on and off the road. Under the hood, the robust 5.3L engine offers impressive power for all your towing needs. The SLT trim enhances your driving experience with thoughtful features that prioritize both convenience and style. Whether tackling tough terrain or enjoying a night out, this Sierra 1500 is designed to elevate your journey. Get ready to take on any challenge with confidence and comfort.



    Haldeman Lexus is a high volume used car dealer where cars are priced right to eliminate the hassle of traditional negotiation. When you buy from Haldeman Lexus, you know you are getting a great vehicle, from a reputable dealer at a competitive price. Ask our internet specialists for a complimentary CARFAX and Market Report on every car to know you are getting the right value for a car worth more than asking.

    Peace of mind

    vehicle history report

    Vehicle history report

    • Title information
    • Odometer readings
    • Accident data (if applicable)
    • Service history
    • Vehicle usage
    • Recall information (if applicable)
    • Warranty status
    Free AutoCheck report

    A name you can trust

    Haldeman Subaru is dedicated to your satisfaction before, during, and after your purchase. We'll go the extra mile to take care of you.
    More about us

    KBB.com Consumer Reviews

    Kelley Blue Book Logo4.0out of 5 overall
    • 4.0

      Depreciation of 50%

      by Manny A on 10/28/2026 10:06:36 AM

      This is a amazing truck.. Comfortable lots of sensors Etc…. My truck has 30000 miles I when to trade in they offer $46000 I paid $86000 the depreciation is incredible I don’t buy new truck never again.…
    • 5.0

      2021 GMC SLT 4WD SIERRA, Great Truck

      by Ransom1 on 10/15/2026 4:18:42 PM

      This is my 8th truck. This is hands down the very best truck I’ve ever owned. Not only is it the best looking truck on the road I have never had it in the shop except for oil changes and scheduled maintenance. The silver does not show dirt or grime.…
    • 5.0

      Great 4 cylinder truck

      by Steve on 9/23/2026 2:01:15 AM

      I have only pulled a trailer one time and still got 18 mpg down doing 80 down the interstate. Otherwise this vehicle is used for commuting or recreating. I typically get 22-24 mpg driving MT highways to the mountains. The turbo has some spunk for getting up to speed and the five years I've had my truck no complaints.…
    All reviews on KBB.com
    Based on 71 consumer ratings for 2019–2026 models. Privacy
      Used 2026 GMC Sierra 1500 Truck
      Exterior Color: Summit White
      VIN Number: 1GTUUDED4TZ168670
      Stock: P15856
      Test drive this GMC Sierra 1500 in Robbinsville, NJ.