Used 2026 GMCSierra 1500 SLT

    Exterior Color
    Volcanic Red Tintcoat
    Interior Color
    Jet Black
    Odometer
    5,849 miles
    Body/Seating
    Truck/5 seats
    Seats
    5 seats
    Fuel Economy
    15/18 MPG City/Hwy
    Transmission
    10-SPEED AUTOMATIC WITH ELECTRONIC PRECISION SHIFT
    Drivetrain
    Four Wheel Drive
    Engine
    8 Cylinder Engine
    VIN
    1GTUUDEDXTZ308480
    Stock Number
    TZ308480
    GMC Sierra 1500

    Highlighted Features

    • Navigation system
    • Lane departure
    • Leather upholstery
    • Automatic temperature control
    • Emergency communication system
    • Power moonroof
    • Wireless phone connectivity
    • Parking sensors
    • Exterior parking camera front
    • Exterior parking camera left
    • Exterior parking camera right
    • Exterior parking camera rear

    Included Packages & Accessories

    • Trailering Package includes trailer hitch, 7-pin and 4-pin connectors and (CTT) Hitch Guidance
    • Engine, 5.3L EcoTec3 V8 (355 hp [265 kW] @ 5600 rpm, 383 lb-ft of torque [518 Nm] @ 4100 rpm); featuring Dynamic Fuel Management
    • Rear axle, 3.23 ratio (Not available with (NHT) Max Trailering Package.)
    • Pickup bed
    • GVWR, 7100 lbs. (3221 kg) (Requires Crew Cab 4WD model with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine without (NHT) Max Trailering Package. Requires Crew Cab 2WD model with (L84) 5.3L EcoTec3 V8 engine and (NHT) Max Trailering Package. Requires Crew Cab 2WD model with bucket seats and (LZ0) Duramax 3.0L Turbo-Diesel I6 engine and (NHT) Max Trailering Package.)
    • Automatic Stop/Start
    • Auto-locking rear differential
    • Transfer case, single speed, electronic Autotrac with push button control (4WD models only)
    • Suspension Package, Standard
    • Four wheel drive
    • Cooling, external engine oil cooler (Not available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
    • Cooling, auxiliary external transmission oil cooler (Not available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
    • Alternator, 170 amps (Included and only available with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine. Not available with (NHT) Max Trailering Package, (LZ0) Duramax 3.0L Turbo-Diesel I6 engine or (VYU) Snow Plow Prep Package.)
    • Battery, heavy-duty 730 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power (Included and only available with (L84) 5.3L EcoTec3 V8 engine and (L87) 6.2L EcoTec3 V8 engine.)
    • Frame, fully-boxed, hydroformed front section
    • Trailer brake controller, integrated
    • Recovery hooks, front, frame-mounted, black
    • Cargo tie downs (12), fixed
    • Steering, Electric Power Steering (EPS) assist, rack-and-pinion
    • Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
    • Brake lining wear indicator
    • Capless Fuel Fill
    • Exhaust, single outlet
    • Exhaust, aluminized stainless-steel muffler and tailpipe
    • Wheel, 17 x 8 (43.2 cm x 20.3 cm) full-size, steel spare
    • Wheelhouse liners, rear
    • Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
    • Bumper, front chrome lower
    • Bumper, rear chrome with bumper CornerSteps
    • CornerStep, rear bumper
    • Moldings, window surround, Chrome
    • Grille (Chrome header and chrome grille insert bars with gloss black accents.)
    • Fog lamps, LED
    • Lighting, perimeter
    • Taillamps, LED LED signature taillight with LED stop, turn & reverse and Fade-on/Fade-off animation
    • Mirror caps, chrome
    • Wipers, front rain-sensing
    • Glass, deep-tinted
    • Lamps, cargo area, cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel
    • LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob
    • Tailgate, GMC MultiPro Tailgate with six functional load/access features
    • Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
    • Tailgate and bed rail protection caps, top
    • Door handles, chrome
    • Audio system feature, 6-speaker system
    • Steering wheel audio controls
    • Seat adjuster, driver 10-way power including lumbar
    • Seat adjuster, passenger 10-way power including lumbar
    • Seat, Up-level Rear with Storage Package, 60/40 folding bench for Crew Cab models, 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)
    • Floor covering, color-keyed carpeting
    • Steering wheel, wrapped
    • Steering wheel, heated
    • Driver Information Center, enhanced, 12.3 diagonal reconfigurable multicolor digital display
    • GMC Premium information Display- 13.4 diagonal Multicolor touch screen
    • Compass, located in instrument cluster
    • Exterior Temperature Display, located in radio display
    • Remote vehicle starter system
    • Steering column lock, electrical
    • Power outlet, interior power outlet, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
    • USB ports, (2) charge-only, rear
    • Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) interior power outlet)
    • Air conditioning, dual-zone automatic climate control
    • Air vents, rear
    • Mirror, inside rearview auto-dimming
    • Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
    • StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
    • 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.)
    • Hitch Guidance
    • Following Distance Indicator (Included and only available with (PDI) GMC Pro Safety.)
    • Seat Belt Adjustable Guide Loops, front row only
    • 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) GMC Pro Safety.)
    • Rear seat reminder
    • Rear Seat Belt Indicator

    Detailed Specifications

    • 1-touch down
    • 1-touch up
    • Adaptive Cruise Control: Adaptive Cruise Control
    • 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
    • Garage door transmitter
    • Heated steering wheel
    • Illuminated entry
    • Memory seat
    • Moonroof sunshade: manual
    • Navigation system
    • Overhead console
    • Passenger door bin
    • Passenger vanity mirror
    • Power moonroof
    • Power windows
    • Proximity key: doors and push button start
    • Rear beverage holders
    • Rear door bins
    • Remote engine start
    • Remote keyless entry
    • Speed control
    • Surround View Monitor: HD Surround Vision yes
    • Telescoping steering wheel
    • Tilt steering wheel
    • Alloy wheels
    • Front anti-roll bar
    • Front tires: 275/60SR20.0
    • Front wheel independent suspension
    • Power steering
    • Rear tires: 275/60SR20.0
    • Speed-sensing steering
    • Tires: all-terrain
    • Wheel size: 20"
    • 1st row LCD monitors: 2
    • Primary LCD size: 13.4"
    • Radio data system
    • Smart device integration: Apple CarPlay/Android Auto
    • Speaker type: Bose
    • Speakers: 7
    • Steering wheel mounted audio controls
    • Turn-by-turn navigation directions: OnStar Turn-by-Turn Navigation
    • Wireless Phone Charger: front
    • Wireless phone connectivity: Bluetooth
    • Front center armrest
    • Front seats: bucket
    • Heated front seats
    • Heated rear seats
    • Leather upholstery
    • Max seating capacity: 5
    • 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
    • Ventilated front seats
    • 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
    • Bedliner
    • 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
    • Skid plates
    • Tailpipe finisher: chrome
    • 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 headroom: 1,013mm (39.9")
    • 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")
    • Turning radius: 7.1m (23.5')
    • Wheelbase: 3,744mm (147.4")
    • Appearance: digital/analog
    • Auto high-beam headlights
    • Blind spot: Trailer Side Blind Zone Alert warning
    • Compass
    • Configurable
    • Delay-off headlights
    • Exterior parking camera front
    • Exterior parking camera left
    • Exterior parking camera rear: HD Rear Vision Camera w/Hitch View yes
    • Exterior parking camera right
    • 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
    • Parking sensors: UltraSonic front and rear
    • 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
    • Rear collision: Rear Cross Traffic Braking mitigation
    • Security system
    • Traction control

    Dealer Notes

    Why BUY from Twin City Buick GMC?
    When you choose this Volcanic Red Tintcoat 2026 GMC Sierra 1500 SLT with 5,849 miles, you are not just buying a used vehicle - you are investing in quality, reliability and peace of mind. Our clientele depend on us for Transparent Pricing, Convenience and, most importantly, Customer FIRST Service!
    No Accidents!
    One Owner! What this vehicle includes:

    SLT Convenience Package

    • Front Bucket Seats
    • Floor-Mounted Center Console
    • Wireless Charging
    • Ventilated Driver and Front Passenger Seats
    • Power Rake and Telescoping Steering Column
    • Premium Bose 7-Speaker Sound System

    SLT Premium Package ($3,005 value)

    • Chrome Wheel to Wheel Assist Steps
    • 20 Polished Aluminum Wheels

    X31 Off-Road Package ($1,145 value)

    • Hill Descent Control
    • Heavy-Duty Air Filter
    • Dual Exhaust System
    • Off-Road Suspension
    • 2-Speed Transfer Case
    • Skid Plates
    • X31 Hard Badge
    • 265/65R18SL AT BW Tires

    ProGrade Trailering System ($215 value)

    • Hitch View
    • In-Vehicle Trailering System App

    Preferred Equipment Group 4SA

    • Power Front Passenger Windows with Express Up/down
    • Power Rear Windows with Express Down
    • Deep-Tinted Glass
    • Power Door Locks
    • Keyless Open and Start
    • Power Front Windows with Driver Express Up/down
    • Rear Wheelhouse Liners
    • Color-Keyed Carpeting Floor Covering
    • Push Button Start
    • Remote Vehicle Starter System
    • Electric Rear-Window Defogger
    • Front Rain-Sensing Wipers
    • Auto-Locking Rear Differential
    • Chrome Header and Chrome Grille Insert Bars
    • Integrated Trailer Brake Controller
    • 120-Volt Interior Power Outlet
    • Auxiliary External Transmission Oil Cooler
    • 170 Amp Alternator
    • 5.3L EcoTec3 V8 Engine
    • Manual Tilt-Wheel and Telescoping Steering Column
    • Single Speed Transfer Case
    • GMC Pro Safety
    • Perimeter Lighting
    • SiriusXM with 360L Trial Subscription
    • 2 type-C Charge-Only Rear USB Ports
    • 2 Charge/data USB Ports
    • OnStar Services Capable
    • LED Cargo Area Lighting
    • 18 X 8.5 6-Spoke Machined Aluminum Wheels
    • Steering Wheel Audio Controls
    • 6-Speaker Audio System Feature
    • Theft Deterrent System (unauthorized Entry)
    • HD Rear Vision Camera
    • Front Frame-Mounted Black Recovery Hooks
    • Wi-Fi Hotspot Capable
    • Trailering Package

    SLT Preferred Package ($1,050 value)

    • Power Sliding Rear Window with Rear Defogger
    • Heated 2nd Row Outboard Seats
    • Adaptive Cruise Control
    • Universal Home Remote

    Sierra Safety Plus Package ($970 value)

    • Safety Alert Seat
    • Trailer Camera Provisions
    • Ultrasonic Front and Rear Park Assist
    • Rear Cross Traffic Braking
    • Rear Pedestrian Detection
    • Trailer Side Blind Zone Alert
    • HD Surround Vision


    Safety and Security

    • The vehicle is equipped with a system that senses, and then prepares, the vehicle and/or occupants, for an impending forward collision.
    • The vehicle constantly monitors the roadway in front of the vehicle and identifies and tracks pedestrians on an interior display. If the system determines a likely impact, it will automatically take preventative steps to avoid hitting the pedestrian.
    • The vehicle is equipped with a camera that displays an image of the area behind the vehicle on an interior display.

    Technology and Telematics

    • Apple CarPlay/Android Auto smart device wireless mirroring
    • Mobile devices can wirelessly connect to the internet through the vehicle's private mobile network.

    EMISSIONS, FEDERAL REQUIREMENTS, ENGINE, 5.3L ECOTEC3 V8, TRANSMISSION, 10-SPEED AUTOMATIC WITH ELECTRONIC PRECISION SHIFT, ELECTRONICALLY CONTROLLED, GVWR, 7100 LBS. (3221 KG), REAR AXLE, 3.23 RATIO, WHEELS, 20 POLISHED ALUMINUM WHEELS, TIRES, 275/60R20SL ALL-TERRAIN, BLACKWALL, TIRE, SPARE 255/80R17SL ALL-SEASON, BLACKWALL, VOLCANIC RED TINTCOAT, SEATS, FRONT BUCKET, JET BLACK, PERFORATED LEATHER-APPOINTED FRONT OUTBOARD SEAT TRIM, 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, SLT PREMIUM PACKAGE, SLT CONVENIENCE PACKAGE, SLT PREFERRED PACKAGE, X31 OFF-ROAD PACKAGE, SIERRA SAFETY PLUS PACKAGE, PROGRADE TRAILERING SYSTEM, AIR FILTER, HEAVY-DUTY, ELECTRONIC PRECISION SHIFT AND STEERING COLUMN PADDLE SHIFTERS, HILL DESCENT CONTROL, TRANSFER CASE, TWO-SPEED, ELECTRONIC AUTOTRAC, SUSPENSION, OFF-ROAD, SKID PLATES, EXHAUST, DUAL SYSTEM, SUNROOF, POWER, ASSIST STEPS, CHROME WHEEL TO WHEEL, WINDOW, POWER, REAR SLIDING WITH REAR DEFOGGER, LICENSE PLATE KIT, FRONT, BEDLINER, SPRAY-ON, BOSE SOUND SYSTEM, PREMIUM 7-SPEAKER SYSTEM, SEATS, VENTILATED DRIVER AND FRONT PASSENGER, SEATS, HEATED SECOND ROW OUTBOARD SEATS, CENTER CONSOLE, FLOOR-MOUNTED, STEERING COLUMN, POWER RAKE AND TELESCOPING, IN-VEHICLE TRAILERING APP, UNIVERSAL HOME REMOTE, ADAPTIVE CRUISE CONTROL, WIRELESS CHARGING, USB PORTS, 2, CHARGE/DATA PORTS LOCATED INSIDE CENTER CONSOLE, HITCH VIEW, HD SURROUND VISION, TRAILER CAMERA PROVISIONS AND TRAILER VIEWING SOFTWARE, FRONT AND REAR PARK ASSIST, ULTRASONIC, TRAILER SIDE BLIND ZONE ALERT, REAR CROSS TRAFFIC BRAKING, REAR PEDESTRIAN ALERT, SAFETY ALERT SEAT Come on in to Twin City Buick GMC today at 3046 Airport Highway Alcoa TN 37701 or call to schedule a test drive!

    KBB.com Consumer Reviews

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