Used 2019 GMCSierra 2500 HD Denali
- Diesel
- Exterior Color
- Quicksilver Metallic
- Interior Color
- JET BLACK, PERFORATED LEATHER-APPOINTED SEAT TRIM
- Odometer
- 60,246 miles
- Transmission
- Automatic
- Drivetrain
- 4WD
- Engine
- Engine: 6.6L V8 DuraMax Diesel, Turbo
- VIN
- 1GT12SEY5KF227175
- Stock Number
- 76621B
GMC
Sierra 2500 HD
Included Packages & Accessories
Detailed Specifications
- Max seating capacity: 5
- Fuel System: Direct Injection
- Fuel tank capacity: 36 gal
- Horsepower: 445
Dealer Notes
Heated/Cooled Leather Seats, Navigation, Bed Liner, Running Boards, Back-Up Camera, 4x4, Turbo Charged, Aluminum Wheels, ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE, DURAMAX PLUS PACKAGE, Trailer Hitch CLICK NOW!======KEY FEATURES INCLUDE: Leather Seats, 4x4, Heated Seat, Cooled Seat, Back-Up Camera, Running Boards, Premium Sound System, Onboard Communications System, Trailer Hitch, Aluminum Wheels, Remote Engine Start, Dual Zone A/C, WiFi Hotspot, Heated Seats, Heated Leather Seats Keyless Entry, Privacy Glass, Steering Wheel Controls, Alarm, Electronic Stability Control. ======OPTION PACKAGES: DURAMAX PLUS PACKAGE includes (L5P) Duramax 6.6L Turbo-Diesel V8 engine and (VQY) chrome recovery hooks, LPO, (MW7) Allison 1000 6-speed automatic transmission (Includes (DQS) outside memory equipped heated power-adjustable vertical trailering mirrors.), MIRRORS, OUTSIDE HEATED POWER-ADJUSTABLE VERTICAL TRAILERING, MEMORY EQUIPPED, UPPER GLASS, POWER-FOLDING AND MANUAL EXTENDING, CHROME Includes integrated turn signal indicators, consisting of 51 square inch flat mirror surface positioned over a 24.5 square inch convex mirror surface with a common head and lower convex spotter glass (convex glass is not heated and not power-adjustable) and addition of auxiliary cargo lamp for backing up (helps to see trailer when backing up with a trailer) and amber auxiliary clearance lamp, AUDIO SYSTEM, 8" DIAGONAL COLOR TOUCH SCREEN NAVIGATION WITH GMC INFOTAINMENT SYSTEM, AM/FM/SIRIUSXM, HD RADIO with USB ports, auxiliary jack, Bluetooth streaming audio for music and most phones, Pandora Internet radio and voice-activated technology for radio and phone (STD), ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE (445 hp [332 kW] @ 2800 rpm, 910 lb-ft of torque [1220 Nm] @ 1600 rpm) Includes capped fuel fill, (K40) exhaust brake, and (K05) engine block heater. TRANSMISSION, ALLISON 1000 6-SPEED AUTOMATIC, ELECTRONICALLY CONTROLLED with overdrive, electronic engine grade braking and tow/haul mode. GMC Denali with QUICKSILVER METALLIC exterior and JET BLACK DENALI interior features a 8 Cylinder Engine with 445 HP at 2800 RPM*. ======EXPERTS REPORT: Edmunds.com's review says "You'll find big, well-bolstered and comfortable seats no matter which seating position you're in. The seats are wide with sufficient contours to hold you in place, and they provide great road-trip comfort.". ======WHY BUY FROM US: Dralle Chevrolet Buick GMC has been a proud member of the Watseka community since 1991. The Dralle family has been in business for over 60 years! Pricing analysis performed on 1/15/2026. Horsepower calculations based on trim engine configuration. Please confirm the accuracy of the included equipment by calling us prior to purchase.
KBB.com Consumer Reviews

Overall4.6Out of 5
- 5.0
Best HD Truck Ever !
By BZ | on Thursday, April 09, 2020
After owning a 1500 Sierra and stepping up to a 2500 HD Diesel there is a night and day difference when towing, highway MPG is surprisingly good for a 8000lb vehicle, average between 20-24 depending on conditions. Towing mpg is much better than gas V8. No strain at all on vehicle when towing. Truck has been 100% reliable so far @ 19K with zero issues. Allison transmission is the best I ever used, nothing else compares to this transmission !… - 5.0
This truck is awesome
By Army Vet | on Sunday, May 26, 2019
I love my GMC. It is reliable, well built, comfortable (my wife loves to road trip in our GMC) and gets excellent mileage (20-24 MPG on the hi-way). The truck drives well and is very solid feeling. The Duramax/Allison duo is unmatched in my opinion.… - 4.0
Great
By Ram | on Thursday, July 01, 2021
Kelley blue book is great. I recommend it to everyone. It gave me that answer I wanted. And now I feel comfortable.…
Based on 32 consumer ratings for 2015–2019 models. | Privacy
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