2026 GMC Sierra 1500 Pro

  • New
$47,465MSRP
$40,578Castle Sale Price
Castle GMC McHenry

    The overview

    Exterior Color
    Onyx Black
    Interior Color
    Black
    Transmission
    8-Speed Automatic
    Drivetrain
    4WD
    Engine
    2.7L I4 Turbocharged DOHC 16V LEV3-SULEV30 310hp
    VIN
    3GTNUAEK1TG306604
    Stock Number
    M260408

      The highlights

      • Lane departure
      • Emergency communication system
      • Wireless phone connectivity
      • Exterior parking camera rear
      • Auto high-beam headlights
      • Perimeter/approach lights
      • Remote keyless entry
      • Fully automatic headlights
      • Heated door mirrors
      • Trailer sway control

      A closer look at what’s included

      Included Options
      • Preferred Equipment Group 1SA
      • 4-Way Manual Driver Seat Adjuster
      • 10-Way Power Driver Seat Adjuster with Lumbar
      • 4-Way Manual Passenger Seat Adjuster
      • Power Front Windows with Passenger Express Down
      • Deep-Tinted Glass
      • Solar Absorbing Tinted Glass
      • Remote Keyless Entry
      • Power Door Locks
      • Power Front Windows with Driver Express Up/Down
      • Front 40/20/40 Split-Bench Seat
      • Push Button Start
      • Electric Rear-Window Defogger
      • Spray-on Pickup Bedliner
      • Hitch Guidance
      • Auto-Locking Rear Differential
      • Chrome Header with Flat Black Grille Insert Bars
      • 3.42 Rear Axle Ratio
      • Radio: GMC Infotainment Audio System
      • Integrated Trailer Brake Controller
      • 120-Volt Bed Mounted Power Outlet
      • 120-Volt Interior Power Outlet
      • 220 Amp Alternator
      • 2-Speed Transfer Case
      • Convenience Package
      • GMC Pro Safety
      • Pro Value Package
      • Wireless Apple CarPlay/Wireless Android Auto
      • EZ Lift Power Lock and Release Tailgate
      • Wheels: 17" x 8" Silver Painted Steel
      • Vinyl Seat Trim
      • Buckle to Drive
      • IntelliBeam Automatic High Beam on/Off
      • SiriusXM Trial Subscription
      • 2-Speaker Audio System Feature
      • 2 Charge/Data USB Ports
      • OnStar Services Capable
      • Following Distance Indicator
      • Forward Collision Alert
      • LED Cargo Area Lighting
      • Lane Keep Assist with Lane Departure Warning
      • Automatic Emergency Braking
      • Front Pedestrian Braking
      • HD Rear Vision Camera
      • Front Frame-Mounted Black Recovery Hooks
      • Front License Plate Kit
      • Wi-Fi Hotspot Capable
      • Trailering Package
      • Standard Suspension Package
      • 4-Wheel Disc Brakes
      • Apple CarPlay/Android Auto
      • Emergency communication system: OnStar
      • Automatic Pre-Collision Braking
      • Front Center Armrest w/Storage
      • Compass
      • 2 Speakers
      • Variably intermittent wipers
      • Trip computer
      • Traction control
      • Tilt steering wheel
      • Speed-sensing steering
      • Speed control
      • Remote keyless entry
      • Rear step bumper
      • Rear reading lights
      • Radio data system
      • Power windows
      • Power steering
      • Power door mirrors
      • Passenger vanity mirror
      • Passenger door bin
      • Panic alarm
      • Overhead console
      • Overhead airbag
      • Outside temperature display
      • Occupant sensing airbag
      • Low tire pressure warning
      • Illuminated entry
      • Heated door mirrors
      • Fully automatic headlights
      • Front wheel independent suspension
      • Front reading lights
      • Front anti-roll bar
      • Dual front side impact airbags
      • Dual front impact airbags
      • Driver door bin
      • Delay-off headlights
      • Bumpers: chrome
      • Brake assist
      • AM/FM radio
      • ABS brakes
      • Voltmeter
      • Tachometer
      • Electronic Stability Control
      • Air Conditioning
      • 1-touch down
      • 1-touch up
      • Air conditioning
      • Driver door bin
      • Emergency communication system: OnStar
      • Front beverage holders
      • Illuminated entry
      • Overhead console
      • Passenger door bin
      • Passenger vanity mirror
      • Power windows
      • Proximity key: push button start only
      • Remote keyless entry
      • Speed control
      • Tilt steering wheel
      • Front anti-roll bar
      • Front wheel independent suspension
      • Power steering
      • Speed-sensing steering
      • Wheel size: 17"
      • 1st row LCD monitors: 1
      • Primary LCD size: 7.0"
      • Radio data system
      • Smart device integration: Apple CarPlay/Android Auto
      • Speakers: 2
      • 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
      • Front center armrest: w/storage
      • Compressor: intercooled turbo
      • Cylinder configuration: I-4
      • Cylinder deactivation
      • Drive type: four-wheel
      • Engine liters: 2.7L
      • Engine location: front
      • Fuel economy city: 17mpg
      • Fuel economy combined: 18mpg
      • Fuel economy highway: 19mpg
      • Fuel tank capacity: 28.3gal.
      • Horsepower: 310hp @ 5,600RPM
      • Hybrid traction battery type: none
      • Manual-shift auto
      • Mode select transmission
      • Number of valves: 16
      • Recommended fuel: Regular Unleaded
      • Standard fuel economy fuel type: gasoline
      • Torque: 430 lb.-ft. @ 3,000RPM
      • Transmission: 8 speed automatic
      • Variable valve control
      • Approach angle: 19 deg
      • Departure angle: 25 deg
      • Ground clearance (min): 211mm (8.3")
      • Ramp breakover angle: 23 deg
      • Bumpers: chrome
      • Heated door mirrors
      • Power door mirrors
      • Rear cargo: tailgate
      • Rear step bumper
      • Trailer sway control
      • Compression ratio: 10.00 to 1
      • Curb weight: 2,114kg (4,660lbs)
      • Engine bore x stroke: 92.3mm x 102.0mm (3.63" x 4.02")
      • Engine displacement: 2.7 L
      • Engine torque: 430 lb.-ft. @ 3,000RPM
      • Exterior body width: 2,060mm (81.1")
      • Exterior height: 1,928mm (75.9")
      • Exterior length: 5,359mm (211.0")
      • Front headroom: 1,095mm (43.1")
      • Front hiproom: 1,547mm (60.9")
      • Front legroom: 1,131mm (44.5")
      • Front shoulder room: 1,676mm (66.0")
      • GVWR: 3,084kg (6,800lbs)
      • Greenhouse Gas Score (GG): 4
      • Payload: 957kg (2,110lbs)
      • Towing capacity: 3,992kg (8,800lbs)
      • Wheelbase: 3,213mm (126.5")
      • Appearance: analog
      • Auto high-beam headlights
      • Compass
      • Delay-off headlights
      • Exterior parking camera rear: HD Rear Vision Camera yes
      • 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
      • Rear reading lights
      • 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
      • Traction control
      Onyx Black 2026 GMC Sierra 1500 Pro 8-Speed Automatic, 4WD, Black Cloth.
      Priced below KBB Fair Purchase Price!
      Factory MSRP: $47,465


      Convenience Package (Deep-Tinted Glass, Electric Rear-Window Defogger, EZ Lift Power Lock and Release Tailgate, and LED Cargo Area Lighting), Preferred Equipment Group 1SA (2 Charge/Data USB Ports, 220 Amp Alternator, 4-Way Manual Driver Seat Adjuster, 4-Way Manual Passenger Seat Adjuster, Chrome Header with Flat Black Grille Insert Bars, Front 40/20/40 Split-Bench Seat, Front Frame-Mounted Black Recovery Hooks, HD Rear Vision Camera, OnStar Services Capable, Power Door Locks, Power Front Windows with Driver Express Up/Down, Power Front Windows with Passenger Express Down, Push Button Start, Remote Keyless Entry, Solar Absorbing Tinted Glass, Wheels: 17" x 8" Silver Painted Steel, and Wi-Fi Hotspot Capable), Pro Value Package, Standard Suspension Package, Trailering Package (Hitch Guidance), 8-Speed Automatic, 4WD, Black Cloth, 10-Way Power Driver Seat Adjuster with Lumbar, 120-Volt Bed Mounted Power Outlet, 120-Volt Interior Power Outlet, 2 Speakers, 2-Speaker Audio System Feature, 3.42 Rear Axle Ratio, 4-Wheel Disc Brakes, ABS brakes, Air Conditioning, AM/FM radio, Apple CarPlay/Android Auto, Auto-Locking Rear Differential, Automatic Emergency Braking, Automatic Pre-Collision Braking, Brake assist, Buckle to Drive, Bumpers: chrome, Compass, Delay-off headlights, Driver door bin, Dual front impact airbags, Dual front side impact airbags, Electronic Stability Control, Emergency communication system: OnStar, Following Distance Indicator, Forward Collision Alert, Front anti-roll bar, Front Center Armrest w/Storage, Front License Plate Kit, Front Pedestrian Braking, Front reading lights, Front wheel independent suspension, Fully automatic headlights, Heated door mirrors, Illuminated entry, Integrated Trailer Brake Controller, IntelliBeam Automatic High Beam on/Off, Lane Keep Assist with Lane Departure Warning, Low tire pressure warning, Occupant sensing airbag, Outside temperature display, Overhead airbag, Overhead console, Panic alarm, Passenger door bin, Passenger vanity mirror, Power door mirrors, Power steering, Power windows, Radio data system, Radio: GMC Infotainment Audio System, Rear reading lights, Rear step bumper, Remote keyless entry, SiriusXM Trial Subscription, Speed control, Speed-sensing steering, Spray-on Pickup Bedliner, Tachometer, Tilt steering wheel, Traction control, Trip computer, Variably intermittent wipers, Vinyl Seat Trim, Voltmeter, and Wireless Apple CarPlay/Wireless Android Auto. The advertised Price is the total price for the vehicle and includes our $378 Doc Fee (IL locations), or $249 Doc Fee (IN locations) and a $35.00 electronic filing Fee. The Price excludes only government-mandated taxes, tags, registration fees, and title fees. Pricing includes all applicable rebates. Manufacturer regional rebates may be included; residency restrictions can vary. Please call to verify. We strive to maintain accurate information on this website about inventory, vehicle features and history, manufacturer incentives, and pricing. To do so, we often rely on third-party sources to provide us with particular data. All Information is subject to change without notice to correct inaccuracies and to adjust for changing market conditions. We assume no responsibility for errors and omissions, and make no representations or warranties, express or implied, that the information presented is accurate and complete.

      Peace of mind

      Factory warranty

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

      A name you can trust

      Castle Buick GMC 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
        Disclaimer: The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.

        1Dealer Discount applied to everyone