2026 Onyx Black GMC Sierra 2500HD Denali 4WD Duramax 6.6L V8 Turbodiesel 10-Speed Automatic10-Speed Automatic, 4WD, Atmosphere/Brownstone Leather.Pric… Read More…
2026 Onyx Black GMC Sierra 2500HD Denali 4WD Duramax 6.6L V8 Turbodiesel 10-Speed Automatic10-Speed Automatic, 4WD, Atmosphere/Brownstone Leather.Price excludes applicable tax, tag, and fees. Price may not include dealer installed accessories. Ready to take the next step? Visit us at www.ParksBuickGMC.com or call today to get your questions answered, request a custom quote, or book your test drive. Parks Buick GMC in Greenville proudly serves drivers across South Carolina with a wide selection of new Buick & GMC models, commercial trucks, and quality pre-owned vehicles. Stop by 2640 Laurens Rd, Greenville, SC 29607 - we’re here to help you find your next vehicle. Price includes: $500 - Purchase Allowance. Exp. 03/31/2026 Read Less
Chassis Details
Stock Number
155817X
Stock Type
New
Year
2026
Make
GMC
Model
Sierra 2500
Class
3
Drivetrain
4WD
Cab Type
Crew
Vehicle Trim
Denali
Vehicle VIN
1GT4UREY7TF155817
Interior Color
Atmosphere/Brownstone
Seating Capacity
5
Exterior Color Description
Onyx Black
Engine Cylinder Count
8
Transmission Type
Automatic
Fuel Type
Diesel
Engine Model
L5P
Engine Size (L)
6.6
Brake Type
Hydraulic
Vehicle Options
Denali Reserve Package
Preferred Equipment Group 5SA
Technology Package
X31 Off-Road Package
7 Speakers
AM/FM radio: SiriusXM with 360L
Bose Premium 7-Speaker Sound System
Premium audio system: Premium GMC Infotainment System
Radio: AM/FM Stereo with Premium GMC Infotainment System
SiriusXM with 360L Trial Subscription
Steering Wheel Audio Controls
Air Conditioning
Automatic temperature control
Electric Rear-Window Defogger
Front dual zone A/C
Rear window defroster
120-Volt Bed Mounted Power Outlet
120-Volt Instrument Panel Power Outlet
Driver Memory
Memory seat
Power driver seat
Power steering
Power windows
Push Button Start
Remote keyless entry
Remote Vehicle Starter System
Steering wheel mounted audio controls
Universal Home Remote
Manual Tilt-Wheel/Telescoping Steering Column
Off-Road Suspension
Speed-sensing steering
Traction control
4-Wheel Disc Brakes
ABS brakes
Dual front impact airbags
Dual front side impact airbags
Emergency communication system: OnStar
Front anti-roll bar
Front wheel independent suspension
Keyless Open and Start
Low tire pressure warning
Occupant sensing airbag
Overhead airbag
Power Sunroof
Pickup Box
Brake assist
Electronic Stability Control
Lane Departure Warning System
Hill Descent Control
Auto High-beam Headlights
Delay-off headlights
Front fog lights
Fully automatic headlights
Polished Exhaust Tip
Panic alarm
Security system
Unauthorized Entry Theft-Deterrent System
Speed control
2-Speed Active Transfer Case
220-Amp Alternator
Engine Block Heater
Exhaust Brake
Heavy-Duty 80 Amp Battery
Auto-dimming door mirrors
Bumpers: body-color
Heated door mirrors
IntelliBeam Automatic High Beam on/Off
LED Cargo Area Lighting
LED Smoked Amber Roof Marker Lamps
Power door mirrors
Power-Retractable Assist Steps
Rear step bumper
Rear Wheelhouse Liners
Signature Chrome Denali Grille
Spray-on Pickup Bedliner with GMC Logo
Turn signal indicator mirrors
Winter Grille Cover
2 Charge-Only Rear USB Ports
2 Charge/Data USB Ports Inside Center Console
2 USB Ports
Apple CarPlay/Android Auto
Auto-dimming Rear-View mirror
Automatic Emergency Braking
Bed View Camera with Two Trailer Camera Provisions
Buckle to Drive
Compass
Driver door bin
Driver vanity mirror
Floor-Mounted Center Console
Following Distance Indicator
Forward Collision Alert
Front Pedestrian Braking
Front reading lights
Garage door transmitter
Genuine wood dashboard insert
Genuine wood door panel insert
HD Surround Vision
Heated steering wheel
Illuminated entry
Inside Rearview Auo-Dimming Rear Camera Mirror
Multicolor 15" Diagonal Head-Up Display
OnStar Services Capable
Outside temperature display
Overhead console
Passenger vanity mirror
Rear Cross Traffic Alert
Rear reading lights
Rear seat center armrest
Tachometer
Telescoping steering wheel
Tilt steering wheel
Trailer Cam Provisions and Trailer Viewing Software
Trailer Side Blind Zone Alert
Trip computer
Ultrasonic Front and Rear Park Assist
Voltmeter
Wireless Charging
Wireless Phone Projection
12-Way Power Driver Seat Adjuster with Lumbar
12-Way Power Passenger Seat Adjuster with Lumbar
Forge Perforated Leather-Appointed Front Seat Trim
Front Bucket Seats
Front Center Armrest
Heated 2nd Row Outboard Seats
Heated Driver and Front Outboard Passenger Seats
Heated front seats
Heated rear seats
Power passenger seat
Safety Alert Seat
Split folding rear seat
Ventilated Driver and Front Passenger Seats
Ventilated front seats
Passenger door bin
Hitch Guidance with Hitch View
in-Vehicle Trailering System App
Alloy wheels
Wheels: 20" Ultra Bright Machined
Deep-Tinted Glass
Front Rain-Sensing Wipers
Power Front Passenger Windows with Express Up/Down
*Customer must mention the advertisement to the dealer to receive the advertised price. Parks Buick GMC makes every effort to present information that is accurate, however we are not responsible for any price discrepancies, statements of condition, or incorrect equipment listed on any vehicle. Furthermore, inventory is subject to prior sale and prices are subject to change without notice. Price includes documentations fee.To ensure your complete satisfaction, please verify accuracy prior to purchase. Must provide a written offer or advertised price from same calendar month on a matching year, make, model and trim vehicle from competitor South Carolina-based dealership to receive price guaranteeMPG 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 EPAs website for details, including a MPG recalculation tool).Tax, title, license (unless itemized above) are extra. Not available with special finance, lease and some other offers.