Sierra 1500

Spider

6-Cylinder Turbo

Diesel

Recent Arrival!2026 GMC Sierra 1500 Onyx Black RWD SLT 3.0L I6 10-Speed Automatic, Jet Black Leather, 10-Way Power Driver Seat Adjuster with Lumbar, 10-Way Power Passenger Seat Adjuster with Lumbar, 120-Volt Bed Mounted Power Outlet, 120-Volt Interior Power Outlet, 170 Amp Alternator, 2 Charge/Data USB Ports, 2 Charge/Data USB Ports Inside Center Console, 2 Type-C Charge-Only Rear USB Ports, 20 Polished Aluminum Wheels, 220 Amp Alternator, 3.23 Rear Axle Ratio, 4-Wheel Disc Brakes, 6 Speakers, 6-Speaker Audio System Feature, ABS brakes, Air Conditioning, All-Weather Floor Liner, Alloy wheels, AM/FM radio: SiriusXM with 360L, Apple CarPlay/Android Auto, Auto High-beam Headlights, Auto-dimming door mirrors, Auto-dimming Rear-View mirror, Auto-Locking Rear Differential, Automatic Emergency Braking, Automatic temperature control, Auxiliary External Transmission Oil Cooler, Brake assist, Buckle to Drive, Bumpers: chrome, Chrome Header and Chrome Grille Insert Bars, Chrome Wheel to Wheel Assist Steps, Color-Keyed Carpeting Floor Covering, Compass, Deep-Tinted Glass, Delay-off headlights, Driver door bin, Driver Memory, Driver vanity mirror, Dual front impact airbags, Dual front side impact airbags, Electric Rear-Window Defogger, Electronic Precision Shift, Electronic Stability Control, Emergency communication system: OnStar, Engine Block Heater, Floor-Mounted Center Console, Following Distance Indicator, Forward Collision Alert, Front 40/20/40 Split-Bench Seat, Front and Rear Black Molded Splash Guards, Front anti-roll bar, Front Bucket Seats, Front Center Armrest w/Storage, Front dual zone A/C, Front fog lights, Front Frame-Mounted Black Recovery Hooks, Front License Plate Kit, Front Pedestrian Braking, Front Rain-Sensing Wipers, Front reading lights, Front wheel independent suspension, Fully automatic headlights, GMC Protection Package, HD Rear Vision Camera, HD Surround Vision, Heated door mirrors, Heated Driver and Front Outboard Passenger Seating, Heated front seats, Heated steering wheel, High Capacity Suspension Package, Hitch Guidance, Hitch View, Illuminated entry, in-Vehicle Trailering System App, Integrated Trailer Brake Controller, IntelliBeam Automatic High Beam on/Off, Keyless Open and Start, Lane Keep Assist with Lane Departure Warning, LED Cargo Area Lighting, Low tire pressure warning, Manual Tilt-Wheel and Telescoping Steering Column, Memory seat, Navigation System, Occupant sensing airbag, OnStar Services Capable, Outside temperature display, Overhead airbag, Overhead console, Panic alarm, Passenger door bin, Passenger vanity mirror, Perforated Leather-Appointed Front Outboard Seat Trim, Perimeter Lighting, Power Door Locks, Power door mirrors, Power driver seat, Power Front Passenger Windows with Express Up/Down, Power Front Windows with Driver Express Up/Down, Power passenger seat, Power Rake and Telescoping Steering Column, Power Rear Windows with Express Down, Power steering, Power windows, Preferred Equipment Group 4SA, Premium Bose 7-Speaker Sound System, ProGrade Trailering System, Push Button Start, Radio data system, Radio: Premium GMC Infotainment Audio System, Rain sensing wipers, Rear Cross Traffic Braking, Rear Pedestrian Detection, Rear reading lights, Rear seat center armrest, Rear step bumper, Rear Wheelhouse Liners, Rear window defroster, Remote keyless entry, Remote Vehicle Starter System, Safety Alert Seat, Security system, Sierra Safety Plus Package, SiriusXM with 360L Trial Subscription, SLT Convenience Package, Speed control, Speed-sensing steering, Split folding rear seat, Standard Suspension Package, Steering Wheel Audio Controls, Steering wheel mounted audio controls, Tachometer, Telescoping steering wheel, Theft Deterrent System (unauthorized Entry), Tilt steering wheel, Traction control, Trailer Camera Provisions, Trailer Side Blind Zone Alert, Trailering Package, Trip computer, Ultrasonic Front and Rear Park Assist, Variably intermittent wipers, Ventilated Driver and Front Passeng

New 2026 GMC Sierra 1500 SLT

New 2026 GMC Sierra 1500 SLT Mcallen TX 78501

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South Texas Buick GMC

 for sale near you in Mcallen, TX. Get more information and car pricing for this vehicle on Autotrader.

New 2026 GMC Sierra 1500 SLT for sale in Mcallen, TX 78501: Truck Details - 777576778 - Autotrader

MSRP	$64,420
Listing Price	$62,170

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