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New 2026 GMC Sierra 1500 Regular Cab Long Box 2-Wheel Drive Pro
VIN 3GTNHAEK9TG109359 Stock Number T79

  • MSRP $42,395
  • MSRP $42,395
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Manufacturer Photos
May not represent actual vehicle (options, colors, trim and body style may vary).
2026 GMC Sierra 1500 Vehicle Photo in WARMINSTER, PA 18974-3126
    2026 GMC Sierra 1500 Vehicle Photo in WARMINSTER, PA 18974-3126
      2026 GMC Sierra 1500 Vehicle Photo in WARMINSTER, PA 18974-3126
        2026 GMC Sierra 1500 Vehicle Photo in WARMINSTER, PA 18974-3126
          2026 GMC Sierra 1500 Vehicle Photo in WARMINSTER, PA 18974-3126
            2026 GMC Sierra 1500 Vehicle Photo in WARMINSTER, PA 18974-3126
              2026 GMC Sierra 1500 Vehicle Photo in WARMINSTER, PA 18974-3126
                Current Offers Specifications
                Current Offers
                • MSRP $42,395
                Available Specials
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                Specifications
                • Interior Black
                • VIN 3GTNHAEK9TG109359
                • Exterior Onyx Black
                • Stock Number T79
                • Transmission Automatic
                • Location O'Neil Buick GMC
                • Engine 2.7L I4 Turbocharged DOHC 16V LEV3-SULEV30 310hp
                • Fuel Type Gas
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                  Specifications

                  Entertainment
                  • Audio system feature, 2-speakers in front doors (Requires Regular Cab model.)
                  • Audio system, GMC Infotainment System with 7" diagonal color touch-screen, AM/FM stereo with seek-and-scan and digital clock, includes Bluetooth streaming audio for music and select phones; featuring wireless Android Auto and Apple CarPlay capability for compatible phones
                  • Bluetooth for phone, connectivity to vehicle infotainment system
                  • Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
                  • Wireless, Apple CarPlay / Wireless Android Auto
                    Exterior
                    • Bumper, front chrome lower (Requires (VJH) rear chrome bumper and (E63) pickup bed. Required with (PQA) 1SA Safety Plus Package on 1SA unless ordered with (WBP) Graphite Edition.)
                    • Bumper, rear chrome with bumper CornerSteps (Requires (V46) front chrome bumper and (E63) pickup bed.)
                    • CornerStep, rear bumper
                    • Door handles, Black grained
                    • Glass, solar absorbing, tinted
                    • Grille (Chrome header with flat black grille insert bars)
                    • Headlamps, LED projectors with Fade-on/Fade-off animation, LED turn signals and Daytime Running Lamps
                    • IntelliBeam, automatic high beam on/off (Included and only available with (PDI) GMC Pro Safety.)
                    • Lamps, cargo area, cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel
                    • Mirrors, outside heated power-adjustable (Included and only available with (PCI) Convenience Package or (ZLQ) Fleet Convenience Package on Crew Cab and Double Cab models. Standard on Regular Cab models.)
                    • Tailgate and bed rail protection caps, top
                    • Tailgate, gate function manual, no lift assist (Deleted with (ZW9) pickup bed delete or (QK2) GMC MultiPro Tailgate.)
                    • Tailgate, locking utilizes same key as ignition and door (Deleted with (ZW9) pickup bed delete or (QK2) GMC MultiPro Tailgate.)
                    • Tailgate, standard (Deleted with (ZW9) pickup bed delete.)
                    • Taillamps, LED LED signature taillight and Fade-on/Fade-off animation, incandescent stop, turn and reverse light
                    • Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door (Deleted with (ZW9) pickup bed delete.)
                    • Tire, spare 255/70R17 all-season, blackwall (Included with (QBN) 255/70R17 all-season, blackwall tires.)
                    • Tires, 255/70R17 all-season, blackwall
                    • Wheel, 17" x 8" (43.2 cm x 20.3 cm) full-size, steel spare
                    • Wheels, 17" x 8" (43.2 cm x 20.3 cm) painted steel, Silver
                      Interior
                      • Air conditioning, single-zone manual
                      • Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
                      • Compass, located in instrument cluster
                      • Cruise control, steering wheel-mounted
                      • Door locks, power
                      • Driver Information Center, 3.5" diagonal monochromatic display
                      • Exterior Temperature Display, located in radio display
                      • Floor covering, rubberized-vinyl (Not available with LPO floor liners.)
                      • Instrument cluster, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure
                      • Mirror, inside rearview, manual tilt
                      • Power outlet, front auxiliary, 12-volt
                      • Remote Keyless Entry
                      • Seat adjuster, driver 4-way manual
                      • Seat adjuster, passenger 4-way manual
                      • Seat trim, Vinyl
                      • Seats, front 40/20/40 split-bench with covered armrest storage and under-seat storage (lockable)
                      • Steering column lock, electrical
                      • Steering column, Tilt-Wheel, manual with wheel locking security feature
                      • Steering wheel, urethane
                      • USB Ports, 2, Charge/Data ports located on instrument panel
                      • Window, power front, passenger express down
                      • Windows, power front, drivers express up/down
                        Mechanical
                        • Alternator, 220 amps (Standard on (L3B) TurboMax engine. Included with (VYU) Snow Plow Prep Package and available with (L84) 5.3L EcoTec3 V8 engine. Not available as free flow on Regular Cab models with (L84) 5.3L EcoTec3 V8 engine.)
                        • Automatic Stop/Start (Not available with (FHS) E85 FlexFuel capability.)
                        • 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 or (L3B) TurboMax engine.)
                        • Brake lining wear indicator
                        • Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
                        • Capless Fuel Fill
                        • Cargo tie downs (12), fixed
                        • Engine, TurboMax (310 hp [231 kW] @ 5600 rpm, 430 lb-ft of torque [583 Nm] @ 3000 rpm) (Not available with (VYU) Snow Plow Prep Package, (X31) X31 Off-Road Package, (ZW9) pickup bed delete or (KC4) external engine oil cooler.)
                        • Exhaust, aluminized stainless-steel muffler and tailpipe
                        • Exhaust, single outlet
                        • Frame, fully-boxed, hydroformed front section
                        • GVWR, 6800 lbs. (3084 kg) (Requires Crew Cab 2WD and (L3B) TurboMax engine. Requires Double Cab 2WD model with (L3B) TurboMax engine or with (L84) 5.3L EcoTec3 V8 engine. Requires Regular Cab 4WD TK10703 with (L3B) TurboMax engine or 2WD TC10903 model with (L3B) TurboMax engine or (L84) 5.3L EcoTec3 V8.)
                        • Pickup bed (Deleted when (ZW9) pickup bed delete is ordered on Regular Cab models.)
                        • Push Button Start
                        • Rear axle, 3.42 ratio (Included and only available with (L3B) TurboMax engine.)
                        • Rear wheel drive
                        • Steering, Electric Power Steering (EPS) assist, rack-and-pinion
                        • Suspension Package, Standard
                        • Transmission, 8-speed automatic, (Column shifter) electronically controlled with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (Standard and only available with (L3B) TurboMax engine.)
                          Safety
                          • 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.)
                          • Automatic Emergency Braking (Included and only available with (PDI) GMC Pro Safety.)
                          • 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.)
                          • Daytime Running Lamps, LED signature lighting
                          • Following Distance Indicator (Included and only available with (PDI) GMC Pro Safety.)
                          • Forward Collision Alert (Included and only available with (PDI) GMC Pro Safety.)
                          • Front Pedestrian Braking (Included and only available with (PDI) GMC Pro Safety.)
                          • HD Rear Vision Camera (Not available with (ZW9) pickup bed delete.)
                          • Lane Keep Assist with Lane Departure Warning (Included and only available with (PDI) GMC Pro Safety.)
                          • OnStar Basics (OnStar Fleet Basics for Fleet) Drive confidently with core OnStar services including remote commands, built-in voice assistance, real-time traffic and navigation, and Automatic Crash Response to help if you're in need. (Requires (UE1) OnStar. OnStar Basics includes remote commands, Navigation, Voice Assistance, and Automatic Crash Response, for eligible vehicles with compatible software. OnStar Basics is standard for 8 years; OnStar plan, working electrical system, cell reception and GPS signal required. OnStar links to emergency services. Service coverage varies with conditions and location. Service availability, features and functionality vary by device and software version. See onstar.com for details and limitations.)
                          • OnStar services capable (See onstar.com for details and limitations. Services vary by model. Service plan required.)
                          • StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
                          • Tire Pressure Monitoring System, auto learn includes Tire Fill Alert (does not apply to spare tire)
                            Warranty
                            • <<< Preliminary 2026 Warranty >>>
                            • Basic: 3 Years/36,000 Miles
                            • Corrosion: 3 Years/36,000 Miles Rust-Through 6 Years/100,000 Miles
                            • Drivetrain: 5 Years/60,000 Miles Sierra TurboMaxTM engines, 3.0L & 6.0L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles
                            • Maintenance: First Visit: 12 Months/12,000 Miles
                            • Roadside Assistance: 5 Years/60,000 Miles Sierra TurboMaxTM engines, 3.0L & 6.0L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles
                              Featured Equipment
                              • 10-Way Power Driver Seat Adjuster w/Lumbar
                              • 120-Volt Bed Mounted Power Outlet
                              • 120-Volt Interior Power Outlet
                              • 2 Charge/Data USB Ports
                              • 2 Speakers
                              • 2-Speaker Audio System Feature
                              • 220 Amp Alternator
                              • 3.42 Rear Axle Ratio
                              • 4-Way Manual Driver Seat Adjuster
                              • 4-Way Manual Passenger Seat Adjuster
                              • 4-Wheel Disc Brakes
                              • ABS brakes
                              • AM/FM radio
                              • Air Conditioning
                              • Apple CarPlay/Android Auto
                              • Auto High-beam Headlights
                              • Automatic Emergency Braking
                              • Brake assist
                              • Buckle to Drive
                              • Bumpers: chrome
                              • Chrome Header w/Flat Black Grille Insert Bars
                              • Color-Keyed Carpeting Floor Covering
                              • Compass
                              • Convenience Package
                              • Deep-Tinted Glass
                              • Delay-off headlights
                              • Driver door bin
                              • Dual front impact airbags
                              • Dual front side impact airbags
                              • EZ Lift Power Lock & Release Tailgate
                              • Electric Rear-Window Defogger
                              • Electronic Stability Control
                              • Emergency communication system: OnStar
                              • Following Distance Indicator
                              • Forward Collision Alert
                              • Front 40/20/40 Split-Bench Seat
                              • Front Center Armrest w/Storage
                              • Front Frame-Mounted Black Recovery Hooks
                              • Front License Plate Kit
                              • Front Pedestrian Braking
                              • Front Rubberized-Vinyl Floor Mats
                              • Front anti-roll bar
                              • Front reading lights
                              • Front wheel independent suspension
                              • Fully automatic headlights
                              • GMC Pro Safety
                              • HD Rear Vision Camera
                              • Heated door mirrors
                              • Hitch Guidance
                              • Illuminated entry
                              • IntelliBeam Automatic High Beam On/Off
                              • LED Cargo Area Lighting
                              • Lane Keep Assist w/Lane Departure Warning
                              • Low tire pressure warning
                              • Occupant sensing airbag
                              • OnStar Services Capable
                              • Outside temperature display
                              • Overhead airbag
                              • Overhead console
                              • Panic alarm
                              • Passenger door bin
                              • Passenger vanity mirror
                              • Power Door Locks
                              • Power Front Windows w/Driver Express Up/Down
                              • Power Front Windows w/Passenger Express Down
                              • Power door mirrors
                              • Power steering
                              • Power windows
                              • Preferred Equipment Group 1SA
                              • Pro Value Package
                              • Push Button Start
                              • Radio data system
                              • Radio: GMC Infotainment Audio System
                              • Rear reading lights
                              • Rear step bumper
                              • Remote Keyless Entry
                              • Remote keyless entry
                              • Solar Absorbing Tinted Glass
                              • Speed control
                              • Speed-sensing steering
                              • Spray-On Pickup Bedliner
                              • Standard Suspension Package
                              • Tachometer
                              • Tilt steering wheel
                              • Traction control
                              • Trailering Package
                              • Trip computer
                              • Variably intermittent wipers
                              • Vinyl Seat Trim
                              • Voltmeter
                              • Wheels: 17" x 8" Bright Silver Painted Aluminum
                              • Wheels: 17" x 8" Silver Painted Steel
                              • Wi-Fi Hotspot Capable
                              • Wireless Apple CarPlay/Wireless Android Auto

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                                        Vehicle At A Glance

                                        • Fuel Economy * 18 city / 21 hwy
                                        • Mileage 6 MILES
                                        • Transmission Automatic
                                        • Exterior Color Onyx Black
                                        • Interior Color Black
                                        • Engine Data 2.7L I4 Turbocharged DOHC 16V LEV3-SULEV30 310hp
                                        • Bluetooth Connection
                                        • WiFi Hotspot
                                        • Smart Device Integration
                                        • Keyless Start

                                          Vehicle Description

                                          Onyx Black 2026 GMC Sierra 1500 Pro RWD 8-Speed Automatic 2.7L I4 Turbocharged DOHC 16V LEV3-SULEV30 310hp

                                          This 2026 GMC Sierra 1500 Pro in Onyx Black features: Recent Arrival!


                                          O'Neil Buick GMC in Warminster serving Philadelphia since 1965. See the rest of our inventory at ONEILBUICKGMC.COM. Price excludes tax, tags, title, license, and dealer fees, additional rebates may apply, but internet price does include the following rebates:$1750 - Purchase Allowance. Exp. 09/30/2025

                                            All Vehicles While we make every effort to ensure the data listed here is correct, there may be instances where some of the options or vehicle features may be listed incorrectly as we get data from multiple data sources. PLEASE MAKE SURE to confirm the details of this vehicle with the dealer to ensure its accuracy. Dealer cannot be held liable for data that is listed incorrectly. All Vehicles MPG estimates on this website are EPA estimates; your actual mileage may vary. For used vehicles, MPG estimates are EPA estimates for the vehicle when it was new. The EPA periodically modifies its MPG calculation methodology; all MPG estimates are based on the methodology in effect when the vehicles were new (please see the “Fuel Economy” portion of the EPA’s website for details, including a MPG recalculation tool). The features and options listed are for the new 2026 GMC Sierra 1500 and may not apply to this specific vehicle.

                                              Learn More About This New 2026 GMC Sierra 1500 Truck near Philadelphia

                                              Choose O'Neil GMC for the best deal on this GMC Sierra 1500 Regular Cab Long Box 2-Wheel Drive Pro. This model comes equipped with a 2.7L I4 Turbocharged DOHC 16V LEV3-SULEV30 310hp engine, Automatic transmission, and is finished in Black paint. Regardless of what you're looking for in a vehicle, you can be sure that our sales department will assist you with finding the perfect model for your lifestyle. Our finance experts are prepared to help find the lease or finance program that is right for you. We are located at 869 W STREET RD in WARMINSTER, PA 18974-3126, only a short trip away from Philadelphia, Lansdale, and Ambler. Get in touch with us at or visit us to test drive this GMC Sierra 1500 today.