New 2025 GMCSierra 1500 SLT

    Exterior Color
    Onyx Black
    Interior Color
    Dark Walnut/Slate
    Body/Seating
    Truck Crew Cab/5 seats
    Fuel Economy
    15/19 MPG City/Hwy
    Transmission
    Automatic
    Drivetrain
    4x4
    Engine
    V-8 cyl
    VIN
    3GTUUDEL9SG234491
    Stock Number
    25T155
    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

    • Trailer Tire Pressure Monitor System
    • 3.23 Rear Axle Ratio
    • Front License Plate Kit
    • Power Sunroof
    • GVWR: 7,100 lbs
    • All-Weather Floor Liner
    • Dual Active Exhaust
    • Adaptive Cruise Control
    • SLT Premium Plus Package
    • SLT Convenience Package
    • Front Bucket Seats
    • Floor-Mounted Center Console
    • Ventilated Driver & Front Passenger Seats
    • Wireless Charging
    • Premium Bose 7-Speaker Sound System
    • Power Rake & Telescoping Steering Column
    • SLT Preferred Package
    • Power Sliding Rear Window w/Rear Defogger
    • Universal Home Remote
    • Heated 2nd Row Outboard Seats
    • Sierra Safety Plus Package
    • Ultrasonic Front & 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
    • Wheels: 20" Polished Aluminum
    • High Capacity Suspension Package
    • Chrome Wheel To Wheel Assist Steps
    • Spray-On Pickup Bedliner w/GMC Logo
    • Preferred Equipment Group 4SA
    • GMC Pro Safety
    • Forward Collision Alert
    • Following Distance Indicator
    • Front Pedestrian Braking
    • IntelliBeam Automatic High Beam On/Off
    • Lane Keep Assist w/Lane Departure Warning
    • Automatic Emergency Braking
    • Buckle to Drive
    • 6-Speaker Audio System Feature
    • SiriusXM w/360L Trial Subscription
    • Electric Rear-Window Defogger
    • Power Door Locks
    • Push Button Start
    • Remote Vehicle Starter System
    • Keyless Open & Start
    • Color-Keyed Carpeting Floor Covering
    • OnStar Services Capable
    • Wi-Fi Hotspot Capable
    • 120-Volt Interior Power Outlet
    • 120-Volt Bed Mounted 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
    • 10-Way Power Driver Seat Adjuster w/Lumbar
    • 10-Way Power Passenger Seat Adjuster w/Lumbar
    • Driver Memory
    • Heated Driver & Front Outboard Passenger Seating
    • Steering Wheel Audio Controls
    • Manual Tilt-Wheel & Telescoping Steering Column
    • Theft Deterrent System
    • Power Front Windows w/Driver Express Up/Down
    • Power Front Passenger Windows w/Express Up/Down
    • Power Rear Windows w/Express Down
    • Deep-Tinted Glass
    • Chrome Header & 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
    • Hitch Guidance
    • 170 Amp Alternator
    • Auxiliary External Transmission Oil Cooler
    • Auto-Locking Rear Differential
    • Integrated Trailer Brake Controller
    • Single Speed Transfer Case
    • 255/80R17SL AS BW Spare Tire
    • Electronic Precision Shift
    • Wheels: 22" High Gloss Black Multi-Spoke
    • Wheels: 22" Transit Steel
    • 2 Charge/Data USB Ports Inside Center Console
    • Radio: Premium GMC Infotainment Audio System
    • Wireless Apple CarPlay/Wireless Android Auto
    • Transmission: 10-Speed Automatic
    • 2-Speed Transfer Case
    • Engine: 6.2L EcoTec3 V8
    • Tires: 275/50R22SL AS BW

    Included Packages & Options

    • SLT Premium Plus Package$6,335
      • SLT Convenience Package
      • SLT Preferred Package
      • Sierra Safety Plus Package
      • ProGrade Trailering System
      • Wheels: 20" Polished Aluminum
      • Chrome Wheel To Wheel Assist Steps
      • Spray-On Pickup Bedliner w/GMC Logo
    • Wheels: 22" High Gloss Black Multi-Spoke$3,295
      • Wheels: 22" Transit Steel
      • High Capacity Suspension Package
    • Engine: 6.2L EcoTec3 V8$2,295
      • 2-Speed Transfer Case
      • Transmission: 10-Speed Automatic
    • SLT Convenience Package$1,755
      • Front Bucket Seats
      • Floor-Mounted Center Console
      • Ventilated Driver & Front Passenger Seats
      • Wireless Charging
      • Premium Bose 7-Speaker Sound System
      • Power Rake & Telescoping Steering Column
    • Wheels: 20" Polished Aluminum$1,100
      • High Capacity Suspension Package
    • SLT Preferred Package$1,050
      • Adaptive Cruise Control
      • Power Sliding Rear Window w/Rear Defogger
      • Universal Home Remote
      • Heated 2nd Row Outboard Seats
    • Sierra Safety Plus Package$970
      • Ultrasonic Front & 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$215
      • Hitch View
      • In-Vehicle Trailering System App
    Included Options
    • Trailer Tire Pressure Monitor System$50
    • Power Sunroof$995
    • All-Weather Floor Liner$250
    • Dual Active Exhaust$395

    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: keyfob and smart device (subscription required)
    • Remote keyless entry
    • Speed control
    • Telescoping steering wheel
    • Tilt steering wheel
    • Alloy wheels
    • Front anti-roll bar
    • Front tires: 275/50SR22.0
    • Front wheel independent suspension
    • Power steering
    • Rear tires: 275/50SR22.0
    • 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 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
    • Compressor: Not Available
    • Cylinder configuration: V-8
    • Cylinder deactivation
    • Drive type: four-wheel
    • Engine liters: 6.2L
    • Engine location: front
    • Fuel economy city: 15mpg
    • Fuel economy combined: 17mpg
    • Fuel economy highway: 19mpg
    • Fuel tank capacity: 24.0gal.
    • Horsepower: 420hp @ 5,600RPM
    • Hybrid traction battery type: none
    • Manual-shift auto
    • Mode select transmission
    • Number of valves: 16
    • Rear locking differential
    • Recommended fuel: Premium Unleaded
    • Standard fuel economy fuel type: gasoline
    • Torque: 460 lb.-ft. @ 4,100RPM
    • 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
    • Trailer hitch
    • Trailer sway control
    • Compression ratio: 11.50 to 1
    • Curb weight: 2,427kg (5,350lbs)
    • Engine bore x stroke: 103.3mm x 92.0mm (4.07" x 3.62")
    • Engine displacement: 6.2 L
    • Engine horsepower: 420hp @ 5,600RPM
    • Engine torque: 460 lb.-ft. @ 4,100RPM
    • Exterior body width: 2,062mm (81.2")
    • Exterior height: 1,918mm (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: 1,690mm (66.5")
    • GVWR: 3,221kg (7,100lbs)
    • Greenhouse Gas Score (GG): 3
    • Payload: 776kg (1,710lbs)
    • 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: 4,037kg (8,900lbs)
    • 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

    Dealer Notes

    Drive Your GMC Sierra 1500 in Luxury with These Packages

    ADAPTIVE CRUISE CONTROL, SLT PREMIUM PLUS PACKAGE includes (PCY) SLT Convenience Package (PDY) SLT Preferred Package (PED) Sierra Safety Plus Package (ZL6) ProGrade Trailering system (NZD) 20" Polished aluminum wheels (BVT) Chrome assist steps and (CGN) spray-on bedliner., BOSE SOUND SYSTEM PREMIUM 7-SPEAKER SYSTEM with Richbass woofer, WIRELESS CHARGING, TRAILER TIRE PRESSURE MONITOR SENSORS includes set of 4 sensors., SIERRA SAFETY PLUS PACKAGE includes (UD5) Front and Rear Park Assist (UFB) Rear Cross Traffic Braking (UKK) Rear Pedestrian Alert (TRG) Trailer Camera Provisions (UKV) Trailer Side Blind Zone Alert and (UV2) HD Surround Vision (Includes (HS1) Safety Alert Seat., REAR AXLE 3.23 RATIO, DARK WALNUT/SLATE PERFORATED LEATHER-APPOINTED FRONT OUTBOARD SEAT TRIM, LICENSE PLATE KIT FRONT, SLT PREFERRED EQUIPMENT GROUP includes standard equipment, PROGRADE TRAILERING SYSTEM includes (PZ8) Hitch View and (UET) In-Vehicle Trailering App, SAFETY ALERT SEAT, TIRE SPARE 255/80R17SL ALL-SEASON BLACKWALL, SEATS HEATED SECOND ROW OUTBOARD SEATS, TRAILER SIDE BLIND ZONE ALERT, FRONT AND REAR PARK ASSIST ULTRASONIC, CENTER CONSOLE FLOOR-MOUNTED with cup holders cell phone storage power cord management hanging file folder capability, SEATS VENTILATED DRIVER AND FRONT PASSENGER, HITCH VIEW with image adjustment Pan/Zoom/Tilt, ELECTRONIC PRECISION SHIFT AND STEERING COLUMN PADDLE SHIFTERS, LPO 22" (55.9 CM) HIGH GLOSS BLACK MULTI-SPOKE WHEELS LPO wheels will come with 4 steel 22" wheels from the factory with alignment specs set to 22" LPO wheel selected (dealer-installed), SEATS FRONT BUCKET with center console, SLT PREFERRED PACKAGE Includes (KSG) Adaptive Cruise Control (A48) rear sliding power window (UG1) Universal Home Remote and (KA6) heated second row outboard seats, UNIVERSAL HOME REMOTE, WHEELS 22" TRANSIT STEEL WHEELS FOR LPO 22" WHEELS AND TIRES, ASSIST STEPS CHROME WHEEL TO WHEEL, 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 Bluetooth streaming audio for music and most phones; featuring wireless Android Auto and Apple CarPlay capability for compatible phones (STD), TRANSMISSION 10-SPEED AUTOMATIC WITH ELECTRONIC PRECISION SHIFT ELECTRONICALLY CONTROLLED with overdrive and tow/haul mode and steering column paddle shifters. Includes Cruise Grade Braking and Powertrain Grade Braking, SUNROOF POWER, HD SURROUND VISION provides the driver with an overhead view of the scene around the vehicle on a center stack display. Includes front camera washer., TRANSFER CASE TWO-SPEED ELECTRONIC AUTOTRAC with push button control, GVWR 7100 LBS. (3221 KG) (STD), BEDLINER SPRAY-ON Pickup bedliner with GMC logo, TRAILER CAMERA PROVISIONS AND TRAILER VIEWING SOFTWARE, SUSPENSION PACKAGE HIGH CAPACITY, USB PORTS 2 CHARGE/DATA PORTS LOCATED INSIDE CENTER CONSOLE, ONYX BLACK, STEERING COLUMN POWER RAKE AND TELESCOPING, IN-VEHICLE TRAILERING APP System includes checklist trailer maintenance reminders trailer security alerts trailer mileage tow/haul reminder trailer electrical diagnostics and Trailer Tire Pressure Monitor System module, WINDOW POWER REAR SLIDING WITH REAR DEFOGGER, ENGINE 6.2L ECOTEC3 V8 (420 hp [313 kW] @ 5600 rpm 460 lb-ft of torque [624 Nm] @ 4100 rpm); featuring Dynamic Fuel Management, REAR CROSS TRAFFIC BRAKING, REAR PEDESTRIAN ALERT, SLT CONVENIENCE PACKAGE includes (A50) bucket seats with (D07) center console (KQV) ventilated front seats (K4C) Wireless Charging (UQA) Bose Premium Audio System (N38) Power Rake/ Telescoping steering column and (UBC) USB ports 2 (first row) Charge and Data ports located inside armrest, LPO ALL-WEATHER FLOOR LINER 1ST AND 2ND ROWS (dealer-installed), TIRES 275/50R22SL ALL-SEASON BLACKWALL, ACTIVE EXHAUST DUAL SPORT-MODE ENABLED, Tow Hitch, Lane Departure Warning, Lane Keeping Assist, Front Collision Mitigation, Front Collision Warning, Automatic Highbeams, Keyless Start, Locking/Limited Slip Differential, Four Wheel Drive, Tow Hooks, Power Steering, ABS, 4-Wheel Disc Brakes, Aluminum Wheels, Tires - Front All-Season, Tires - Rear All-Season, Tires - Front All-Season, Tires - Rear All-Season, Daytime Running Lights, LED Headlights, Automatic Highbeams, Fog Lamps, Heated Mirrors, Power Mirror(s), Mirror Memory, Power Folding Mirrors, Intermittent Wipers, Variable Speed Intermittent Wipers, Rain Sensing Wipers, Privacy Glass, Integrated Tailgate Step, AM/FM Stereo, Navigation System, MP3 Capability, Bluetooth Connection, Auxiliary Audio Input, Smart Device Integration, Requires Subscription, Requires Subscription, Bluetooth Connection, Bluetooth Connection, Smart Device Integration, Steering Wheel Audio Controls, WiFi Hotspot, Leather Seats, Power Driver Seat, Driver Adjustable Lumbar, Power Passenger Seat, Passenger Adjustable Lumbar, Heated Front Seat(s), Mirror Memory, Seat Memory, Pass-Through Rear Seat, Floor Mats, Floor Mats, Adjustable Steering Wheel, Heated Steering Wheel, Power Windows, Power Windows, Power Windows, Power Door Locks, Keyless Entry, Power Door Locks, Keyless Start, Remote Engine Start, Cruise Control, Security System, MP3 Capability, Auxiliary Audio Input, Climate Control, Multi-Zone A/C, A/C, Rear Defrost, Auto-Dimming Rearview Mirror, Front Collision Mitigation, Front Collision Warning, Front Collision Mitigation, Front Collision Warning, Traction Control, Stability Control, Daytime Running Lights, Driver Air Bag, Passenger Air Bag, Front Side Air Bag, Front Head Air Bag, Rear Head Air Bag, Passenger Air Bag Sensor, Telematics, Requires Subscription, Navigation System, Telematics, Requires Subscription, Back-Up Camera, Front Collision Warning, Lane Departure Warning, Lane Keeping Assist, Tire Pressure Monitor

    Regal Automotive Group is family owned and operated. We have been serving the Lakeland, Winter Haven, Brandon, Tampa and Orlando areas for over 48 years, supporting many local charities and community activities. Regal has a vast selection of new/used vehicles for you to choose from!

    Come by and visit us today at 2615 Lakeland Hills Blvd, Lakeland, FL 33805

    KBB.com Consumer Reviews

    Kelley Blue Book - KBB.com
    Overall4Out of 5
    • Nice truck

      By froggy on Sunday, December 06, 2020

      3.0
      I purchased this truck brand new and at 3900 miles I started to have a misfire. The warranty put a refurbished rebuilt engine in it. I was not aware that the warranty doesn't put new parts in just refurbished rebuilt parts. I traded in and lost my favorite blue truck. Not a fan of the whole process. Love the truck just not how the warranty went. I would not own another brand or model the 2020 is the nicest riding and looking. Just got a bad motor from the manufacture.
    • Great Truck

      By Mel on Sunday, April 25, 2021

      5.0
      I love it, I get compliments every where I go, and it apparently worth more than I paid for it brand new, a year and a half later. can't ask for much more than that.
    • Well done GM

      By Tony on Thursday, November 26, 2020

      5.0
      This truck has a 10 speed transmission that you can barely feel it shift. Traded in an F150 and test drove a similar equipped Ram. Although the Ram was nice, the styling of the GMC won me over, along with the tailgate! It also pulls my boat way better than the Ford, just smoother all around. The cabin is very quiet and the gas mileage is much better than V8 Ford. The cabin is super quiet and the ride is awesome. Love the adaptive cruise control too. The technology is fine and the screen is plenty big. Remember, you are driving this truck, not going to thr drive in! Most importantly, the controls are simple to use and Bose stereo sounds great! Oh, and I got it cheaper than the similar Ram too!
    Price is plus tax, tag, title, registration, any dealer-installed accessories, dealer fee of $989 and Electronic Registration Filing Fee of $299, 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. New vehicle pricing excludes the $2995 Regal Care Protection Package. 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.