2026 GMC Sierra 1500 SLT

  • New
$63,730MSRP
$249Electronic Filing Fee
View price details
Finance Terms
Regal Automotive Group
Location Details
Call 863-225-9790
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    The overview

    Exterior Color
    Onyx Black
    Interior Color
    Jet Black
    Body/Seating
    Truck Crew Cab/5 seats
    Seats
    5 seats
    Fuel Economy
    16/20 MPG City/Hwy
    Transmission
    Automatic
    Drivetrain
    4x2
    Engine
    V-8 cyl
    VIN
    3GTPHDED9TG438459
    Stock Number
    26T361

      The highlights

      • Navigation system
      • Lane departure
      • Leather upholstery
      • Automatic temperature control
      • Emergency communication system
      • Wireless phone connectivity
      • Parking sensors
      • Exterior parking camera front
      • Exterior parking camera left
      • Exterior parking camera right
      • Exterior parking camera rear
      • Front dual zone A/C

      A closer look at what’s included

      • SLT Premium Package
        • SLT Convenience Package
        • Wheels: 20" Polished Aluminum
        • Chrome Wheel to Wheel Assist Steps
      • SLT Convenience Package
        • Front Bucket Seats
        • Floor-Mounted Center Console
        • Ventilated Driver and Front Passenger Seats
        • Wireless Charging
        • Premium Bose 7-Speaker Sound System
        • Power Rake and Telescoping Steering Column
      • Wheels: 20" Polished Aluminum
        • High Capacity Suspension Package
      • SLT Preferred Package
        • Adaptive Cruise Control
        • Power Sliding Rear Window with Rear Defogger
        • Universal Home Remote
        • Heated 2nd Row Outboard Seats
      • Sierra Safety Plus Package
        • Ultrasonic Front and Rear Park Assist
        • Rear Cross Traffic Braking
        • Rear Pedestrian Detection
        • Trailer Camera Provisions
        • Trailer Side Blind Zone Alert
        • HD Surround Vision
        • Safety Alert Seat
      • ProGrade Trailering System
        • Hitch View
        • in-Vehicle Trailering System App
      • Front Bucket Seats
        • 2 Charge/Data USB Ports Inside Center Console
        • Electronic Precision Shift
      • GMC Pro Safety
        • Forward Collision Alert
        • Following Distance Indicator
        • Front Pedestrian Braking
        • IntelliBeam Automatic High Beam on/Off
        • Lane Keep Assist with Lane Departure Warning
        • Automatic Emergency Braking
        • Buckle to Drive
      • Radio: Premium GMC Infotainment Audio System
        • 6-Speaker Audio System Feature
        • Wireless Apple CarPlay/Wireless Android Auto
      • 120-Volt Interior Power Outlet
        • 120-Volt Bed Mounted Power Outlet
      • Engine: 5.3L EcoTec3 V8
        • Transmission: 10-Speed Automatic
      • 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
        • Heated Driver and Front Outboard Passenger Seating
      • Preferred Equipment Group 4SA
        • GMC Pro Safety
        • 6-Speaker Audio System Feature
        • SiriusXM with 360L Trial Subscription
        • Electric Rear-Window Defogger
        • Power Door Locks
        • Push Button Start
        • Remote Vehicle Starter System
        • Keyless Open and Start
        • Color-Keyed Carpeting Floor Covering
        • OnStar Services Capable
        • Wi-Fi Hotspot Capable
        • 120-Volt Interior Power Outlet
        • 2 Charge/Data USB Ports
        • 2 Type-C Charge-Only Rear USB Ports
        • HD Rear Vision Camera
        • Front 40/20/40 Split-Bench Seat
        • Steering Wheel Audio Controls
        • Manual Tilt-Wheel and Telescoping Steering Column
        • Theft Deterrent System
        • Power Front Windows with Driver Express Up/Down
        • Power Front Passenger Windows with Express Up/Down
        • Power Rear Windows with Express Down
        • Deep-Tinted Glass
        • Chrome Header and Chrome Grille Insert Bars
        • LED Cargo Area Lighting
        • Perimeter Lighting
        • Front Frame-Mounted Black Recovery Hooks
        • Wheels: 18" x 8.5" 6-Spoke Machined Aluminum
        • Rear Wheelhouse Liners
        • Front Rain-Sensing Wipers
        • Trailering Package
        • 170 Amp Alternator
        • Auxiliary External Transmission Oil Cooler
        • Auto-Locking Rear Differential
        • Integrated Trailer Brake Controller
      • Trailering Package
        • Hitch Guidance
      Included Options
      • 3.23 Rear Axle Ratio
      • GVWR: 6,900 lbs
      • Tires: 275/60R20 AS BW
      • 255/80R17SL AS BW Spare Tire
      • Engine Block Heater
      • 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
      • 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
      • 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
      • Wheel size: 20"
      • 1st row LCD monitors: 2
      • AM/FM radio: SiriusXM with 360L
      • Primary LCD size: 13.4"
      • Radio data system
      • Satellite radio trial duration with new vehicle purchase (months): 3
      • 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
      • Basic warranty: 36 months/36,000miles
      • Corrosion perforation warranty: 72 months/100,000miles
      • Maintenance warranty: 12 months/ unlimited distance
      • Powertrain warranty: 60 months/60,000miles
      • Roadside assistance coverage: 60 months/60,000miles
      • 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
      • Block heater
      • Compressor: Not Available
      • Cylinder configuration: V-8
      • Cylinder deactivation
      • Drive type: rear-wheel
      • Engine liters: 5.3L
      • Engine location: front
      • Fuel economy city: 16mpg
      • Fuel economy combined: 17mpg
      • Fuel economy highway: 20mpg
      • Fuel tank capacity: 24.0gal.
      • Horsepower: 355hp @ 5,600RPM
      • Hybrid traction battery type: none
      • Manual-shift auto
      • Mode select transmission
      • Number of valves: 16
      • Rear locking differential
      • Recommended fuel: Regular Unleaded
      • Standard fuel economy fuel type: gasoline
      • Torque: 383 lb.-ft. @ 4,100RPM
      • Transmission: 10 speed automatic
      • Variable valve control
      • Approach angle: 19 deg
      • Departure angle: 24 deg
      • Ground clearance (min): 201mm (7.9")
      • Ramp breakover angle: 19 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
      • Compression ratio: 11.00 to 1
      • Curb weight: 2,218kg (4,890lbs)
      • Engine bore x stroke: 96.0mm x 92.0mm (3.78" x 3.62")
      • Engine displacement: 5.3 L
      • Engine torque: 383 lb.-ft. @ 4,100RPM
      • Exterior body width: 2,063mm (81.2")
      • Exterior height: 1,917mm (75.5")
      • Exterior length: 5,890mm (231.9")
      • Front headroom: 1,092mm (43.0")
      • Front hiproom: 1,554mm (61.2")
      • Front legroom: 1,131mm (44.5")
      • Front shoulder room: 1,676mm (66.0")
      • GVWR: 3,130kg (6,900lbs)
      • Greenhouse Gas Score (GG): 3
      • Payload: 898kg (1,980lbs)
      • 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")
      • Towing capacity: 4,264kg (9,400lbs)
      • Turning radius: 7.1m (23.5'')
      • Wheelbase: 3,744mm (147.4")
      • Appearance: 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
      • Tracker system: Stolen Vehicle Assistance
      • Traction control
      Drivers in Lakeland, Polk County, and across Central Florida choose the Regal Automotive Group for a wide selection of new vehicles and a dealership experience built around convenience and transparency. With multiple locations in Lakeland, Regal makes it easy to find the right vehicle to fit your lifestyle.

      - Premium Bose 7-Speaker Sound System with SiriusXM 360L Trial Subscription
      - Wireless Apple CarPlay and Android Auto connectivity
      - 10-Way Power Driver Seat with Lumbar Support and Memory Function
      - Heated and Ventilated Front Seats with Heated Steering Wheel
      - ProGrade Trailering System with Integrated Trailer Brake Controller
      - HD Surround Vision Camera System with Hitch View
      - Automatic Emergency Braking with Lane Keep Assist and Departure Warning
      - Rear Cross Traffic Braking and Rear Pedestrian Detection
      - Ultrasonic Front and Rear Park Assist
      - Auto High-Beam Headlights with IntelliBeam Technology
      - Remote Vehicle Starter System with Wireless Charging
      - Power Sliding Rear Window with Defogger
      - Chrome Assist Steps and Rear Step Bumper
      - High Capacity Suspension Package
      - OnStar Services Capable with Emergency Communication System

      The 2026 GMC Sierra 1500 SLT delivers capability paired with refined comfort. Finished in striking Black, this truck presents a commanding appearance on the road. The EcoTec3 5.3L V8 engine combines power with efficiency, achieving 16 city MPG and 20 highway MPG. Mated to a smooth 10-Speed Automatic transmission, the Sierra provides responsive performance whether navigating city streets or highway driving.

      Inside, you'll find genuine consideration for driver and passenger comfort. The perforated leather-appointed front seating includes heated and ventilated functionality, while the 10-way power driver seat with lumbar support and memory settings allows perfect positioning. The heated steering wheel adds another layer of comfort during cooler mornings. Dual-zone automatic temperature control ensures everyone stays comfortable regardless of season.

      Technology integration makes this Sierra a connected truck. The Premium GMC Infotainment Audio System pairs seamlessly with your smartphone through wireless Apple CarPlay and Android Auto. The Bose 7-speaker sound system delivers quality audio whether you're enjoying satellite radio through SiriusXM or your personal music library. Two USB Type-C ports and wireless charging keep your devices powered throughout the day.

      Safety and visibility receive comprehensive attention throughout this vehicle. The HD Surround Vision camera system provides a complete view around the truck, while the ProGrade Trailering System includes an integrated trailer brake controller and hitch view camera for confident towing. Lane Keep Assist, Automatic Emergency Braking, Rear Cross Traffic Braking, and Rear Pedestrian Detection work together to help protect you and your passengers. The ultrasonic parking assistance on all sides makes navigating tight spaces straightforward.

      The Sierra's practical features support both work and lifestyle demands. The power sliding rear window with defogger improves ventilation and visibility. Chrome accent steps and bumpers add both functionality and style. Rain-sensing wipers adjust automatically to weather conditions. The truck bed includes a 120-volt mounted power outlet for job-site convenience.

      For nearly 50 years, the Regal Automotive Group has proudly served Lakeland and Polk County drivers. With a large inventory of quality vehicles, competitive pricing, and aggressive financing options, our team is committed to delivering a straightforward buying experience and excellent customer service. Price includes: $1750 - Buick & GMC Consumer Cash Program. Exp. 08/31/2026 $2500 - Buick GMC Bonus Cash. Exp. 08/31/2026 $3000 - GM Trade In Allowance Program. Exp. 08/31/2026 $500 - GM First Responder Cash Allowance Program. Exp. 01/04/2027 $500 - GM Rewards

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      Peace of mind

      Factory warranty

      36 months/36,000miles from the vehicle's original in-service date

      Optional add-on protection

      • GAP Protection
      • Lifetime Powertrain
      • Tires and Wheels
      • Paint Protection

      A name you can trust

      Regal Automotive Group 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 Logo0.0out of 5 overall
        Privacy
          Price is plus tax, tag, title. A dealer fee of $989 and an Electronic Registration Filing Fee of $249 are included in the price, which charges represent costs and profits to the dealer for items such as inspecting, cleaning, and adjusting vehicles and preparing documents related to the sale. All advertised pricing is on in-stock units only and is inclusive of all applicable manufacturer offers and may not be combined with other exclusive offers. All payment quotes received assumes that taxes and fees will be paid at the time of sale by the customer in addition to the down payment amount stated or shown. Certain offers presume financing through the Manufacturer Captive Lender, subject to approved credit. Should you purchase the vehicle through the use of other funds, or through other lending sources, certain offers may be excluded. See dealer for complete details.