Used 2018 GMCSierra 2500HD Denali
- Exterior Color
- Red Quartz Tintcoat
- Interior Color
- Cocoa/Dark Sand
- Odometer
- 93,522 miles
- Seating
- 5 seats
- Transmission
- Automatic
- Drivetrain
- Four Wheel Drive
- Engine
- Duramax 6.6L Turbo-Diesel V8 B20-Diesel Compatible Engine
- VIN
- 1GT12UEY5JF184841
- Stock Number
- R10632A
GMC
Sierra 2500HD
Highlighted Features
- Navigation system
- Lane departure
- Leather upholstery
- Automatic temperature control
- Premium audio system
- Wireless phone connectivity
- Chrome wheels
- Parking sensors
- Exterior parking camera rear
- Front dual zone A/C
- Auto-dimming rearview mirror
- High intensity discharge headlights
Included Packages & Accessories
- Radio HD
- GMC 4G LTE and available built-in Wi-Fi hotspot offers a fast and reliable internet connection for up to 7 devices includes data trial for 1 month or 3GB (whichever comes first); EFFECTIVE WITH RETAIL SALES STARTING 5/1/2018. (Available Wi-Fi requires compatible mobile device active OnStar service and data plan. Data plans provided by AT&T. Visit onstar.com for details and system limitations.)
- Wireless Charging Not compatible with all phones. Compliant batteries include QI and PMA technologies. Reference Mobile devices manual to confirm what type of battery it uses.)
- Bluetooth for phone personal cell phone connectivity to vehicle audio system
- Bose Sound with 6 speaker system (7 speaker system including subwoofer when ordered with bucket seats).
- Single-slot CD/MP3 player (Replaced by (U42) rear seat DVD/Blu-Ray Entertainment Package when (U42) is ordered.)
- Fog lamps front halogen
- Wheels 20" (50.8 cm) chromed cast aluminum
- Door handles chrome
- Capless Fuel Fill (Requires gas engine and (E63) pickup box.)
- Wheelhouse liners rear
- LPO Assist steps chromed tubular 6" rectangular (dealer installed) (May be substituted with (VXJ) assist steps LPO. (VXH) is deleted when (VXJ) assist steps LPO is specified.)
- Bumper rear body-color with bumper CornerSteps
- Bed Liner Spray-on Pickup box bed liner consisting of high pressure chemically bonded sprayed-on polyurea & polyurethane liner formulation. Liner is permanently bonded to the truck bed providing a water tight seal. Includes embossed Denali logo on front bed wall. The textured non-skid surface is black in color and robotically applied. Spray-on liner covers entire bed interior surface below side rails including tailgate front box top rail gauge hole plugs and lower tie down loops. (Not available with (VZX) bed liner LPO.)
- Lamps cargo area cab mounted with switch on center switch bank
- Headlamps high intensity discharge (HID) projector-beam with GMC signature LED lighting
- Tailgate and bed rail protection caps top
- Tailgate EZ-Lift and Lower
- Mirror caps chrome
- LED Lighting cargo box with switch on center switch bank
- Glass deep-tinted
- Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
- CornerStep rear bumper
- Tires LT265/60R20E all-terrain blackwall
- Mirrors outside chrome cap heated power-adjustable power-folding and driver-side auto-dimming with integrated turn signal indicators and puddle lamps (includes driver's side spotter mirror)
- Bumper front body-color
- Moldings bodyside chrome
- Power outlet 110-volt AC
- Window power rear sliding with rear defogger (Not included when (VYU) Snow Plow Prep Package is ordered.)
- Door locks power
- Safety Alert Seat
- Seating heated and ventilated perforated leather-appointed front bucket
- Instrumentation 6-gauge cluster featuring speedometer fuel level engine temperature tachometer voltage and oil pressure
- Theft-deterrent system unauthorized entry
- Steering wheel audio controls
- Air conditioning dual-zone automatic climate control
- Universal Home Remote (Not included when (VYU) Snow Plow Prep Package is ordered.)
- Mirror inside rearview auto-dimming
- Seats front full-feature leather-appointed bucket with (KA1) heated seat cushions and seat backs. Includes 12-way power driver and front passenger seat adjusters including 4-way power lumbar control 2-position driver memory adjustable head restraints(D07) floor console and storage pockets and (K4C) wireless charging (Included with (PDR) 2500HD SLT Gas Premium Plus Package.)
- Seat rear 60/40 folding bench (folds up) 3-passenger (includes child seat top tether anchor)
- Seat trim Perforated leather-appointed
- Display customizable driver display 8" multi-color configurable
- Steering column manual Tilt-Wheel and telescoping
- Defogger rear-window electric
- Windows power with driver express up and down and express down on all other windows
- Remote vehicle starter system
- Steering wheel heated leather wrapped with audio and cruise controls
- Floor covering color-keyed carpeting
- Visors driver and front passenger illuminated vanity mirrors
- Console floor mounted with cup holders cell phone storage power cord management hanging file holder capability and (K4C) wireless charging
- Assist handle front passenger and driver on A-pillars
- Floor mats color-keyed carpeted first and second row
- Cruise control steering wheel-mounted
- Pedals power-adjustable
- Cooling auxiliary external transmission oil cooler
- Trailer brake controller integrated
- Steering Digital Steering Assist
- GVWR 9500 lbs. (4309 kg) (Requires (L96) Vortec 6.0L V8 SFI engine.)
- Air cleaner high-capacity
- Rear axle 4.10 ratio (Requires (L96) Vortec 6.0L V8 SFI engine.)
- Battery heavy-duty 720 cold-cranking amps/80 Amp-hr maintenance-free with rundown protection and retained accessory power
- Brakes 4-wheel antilock 4-wheel disc with DuraLife brake rotors
- Alternator 150 amps
- Recovery hooks front frame-mounted black
- Cargo tie downs (4) movable upper
- Trailering equipment Trailering hitch platform 2.5" with a 2.0" insert for HD 7-wire harness with independent fused trailering circuits mated to a 7-way sealed connector to hook up parking lamps backup lamps right and left turn signals an electric brake lead battery and a ground The trailer connector also includes the 4-way for use on trailers without brakes - park brake/turn lamps
- Exhaust aluminized stainless-steel muffler and tailpipe
- Four wheel drive
- Suspension Package Standard includes 51mm twin tube shock absorbers and 33mm front stabilizer bar
- Steering Recirculating Ball with smart flow power steering system
- Frame fully-boxed hydroformed front section
- Pickup box
- Transfer case electronic shift with rotary dial controls (Requires 4WD models.)
- Underbody Shield frame-mounted shields includes front underbody shield starting behind front bumper and running to first cross-member protecting front underbody oil pan differential case and transfer case
- Transmission 6-speed automatic heavy-duty electronically controlled with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (Requires (L96) Vortec 6.0L V8 SFI engine or (LC8) 6.0L V8 SFI Gaseous CNG/LPG capable engine.)
- Engine Vortec 6.0L Variable Valve Timing V8 SFI E85-compatible FlexFuel capable of running on unleaded or up to 85% ethanol (360 hp [268.4 kW] @ 5400 rpm 380 lb-ft of torque [515.0 N-m] @ 4200 rpm
- Differential heavy-duty locking rear
- Cooling external engine oil cooler
- Driver Alert Package includes (UFL) Lane Departure Warning (UEU) Forward Collision Alert and Safety Alert Seat
- Teen Driver mode a configurable feature that lets you activate customizable vehicle settings associated with a key fob to encourage safe driving behavior. It can limit certain vehicle features and it prevents certain safety systems from being turned off. An in-vehicle report gives you information on your teen's driving habits and helps you to continue to coach your new driver
- Daytime Running Lamps with automatic exterior lamp control
- StabiliTrak stability control system with Proactive Roll Avoidance and traction control includes electronic trailer sway control and hill start assist
- Rear Vision Camera with dynamic guide lines (Not included when (ZW9) pickup box delete is ordered.)
- Lane Departure Warning
- Front and Rear Park Assist Ultrasonic (Included and only available with (Y86) Driver Alert Package.)
- OnStar and GMC connected services capable; EFFECTIVE WITH RETAIL SALES STARTING 5/1/2018. (Visit onstar.com for coverage map details and system limitations. Services vary by model.)
- Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire)
- Forward Collision Alert
- GMC Connected Access with 10 years of standard connectivity which enables services such as Vehicle Diagnostics Dealer Maintenance Notification GMC Smart Driver Marketplace and more; EFFECTIVE WITH SALES STARTING 5/1/2018. (Included and only available with (UE1) OnStar. Limitations apply. Not transferable. Standard connectivity available to original purchaser for ten years from the date of initial vehicle purchase for model year 2018 or newer GMC vehicles. See onstar.com for details and further plan limitations. Connected Access does not include emergency or security services. Availability and additional services enabled by Connected Access are subject to change.)
- Airbags Single-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 (Always use safety 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.)
- Remote Locking Tailgate
- Remote Keyless Entry
Standard Specifications
- 1-touch down
- 1-touch up
- Adjustable pedals
- Air conditioning
- Auto-dimming rearview mirror
- Automatic temperature control
- Driver door bin
- Driver vanity mirror
- Front beverage holders
- Front dual zone A/C
- Garage door transmitter
- Heated steering wheel
- Illuminated entry
- Memory seat
- Navigation system
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power windows
- Rear beverage holders
- Rear door bins
- Remote engine start: keyfob and smart device
- Remote keyless entry
- Speed control
- Telescoping steering wheel
- Tilt steering wheel
- Alloy wheels
- Chrome wheels
- Front anti-roll bar
- Front wheel independent suspension
- Power steering
- Single rear wheels
- Speed-sensing steering
- Tires: all-terrain
- 1st row LCD monitors: 2
- AM/FM radio: SiriusXM
- CD player
- CD-MP3 decoder
- Premium audio system: GMC Infotainment System
- Primary LCD size: 8.0"
- Smart device integration: Apple CarPlay/Android Auto
- Speaker type: Bose
- Speakers: 7
- Steering wheel mounted audio controls
- Wireless phone connectivity: Bluetooth
- Front center armrest
- Front seats: bucket
- Heated front seats
- Leather upholstery
- Max seating capacity: 5
- Power 4-way driver lumbar support
- Power 4-way passenger lumbar support
- Power driver seat
- Power passenger seat
- Rear seat center armrest
- Rear seats: split-bench
- Rear seats Folding position: fold-up cushion
- Split folding rear seat
- Ventilated front seats
- Cylinder configuration: V-8
- Drive type: four-wheel
- Engine location: front
- Fuel tank capacity: 36.0gal.
- Limited slip differential: mechanical
- Manual-shift auto
- Mode select transmission
- Rear locking differential
- Sequential multi-point fuel injection
- Transmission: 6 speed automatic
- Variable valve control
- Ground clearance (min): 245mm (9.7")
- Auto-dimming door mirrors
- Bedliner
- Bodyside moldings
- Bumpers: body-color
- Door mirrors: chrome
- Heated door mirrors
- Left rear passenger door: conventional
- Power door mirrors
- Rear cargo: tailgate
- Rear step bumper
- Right rear passenger: conventional
- Skid plates
- Trailer hitch receiver
- Trailer sway control
- Turn signal indicator mirrors
- Exterior body width: 2,045mm (80.5")
- Exterior height: 1,987mm (78.2")
- Exterior length: 6,083mm (239.5")
- Front headroom: 1,087mm (42.8")
- Front hiproom: 1,543mm (60.7")
- Front legroom: 1,150mm (45.3")
- Front shoulder room: 1,647mm (64.8")
- Rear headroom: 1,029mm (40.5")
- Rear hiproom: 1,530mm (60.2")
- Rear legroom: 1,040mm (40.9")
- Rear shoulder room: 1,634mm (64.3")
- Towing capacity: 5,897kg (13,000lbs)
- Turning radius: 7.8m (25.8')
- Wheelbase: 3,904mm (153.7")
- Compass
- Configurable
- Delay-off headlights
- Display: analog
- Exterior parking camera rear
- Forward collision: Forward Collision Alert warning
- Front fog lights
- Front reading lights
- Fully automatic headlights
- High intensity discharge headlights
- Lane departure: warning
- Low tire pressure warning
- Oil pressure gauge
- Outside temperature display
- Parking sensors: front and rear
- Rear reading lights
- Rear window defroster
- 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
- Ignition disable
- Occupant sensing airbag
- Overhead airbag
- Panic alarm
- Perimeter/approach lights
- Security system
- Traction control
Standard Features
- Remote Locking Tailgate
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
* The advertised price does not include sales tax, vehicle registration fees, other fees required by law, finance charges and any documentation charges. A negotiable administration fee, up to $115, may be added to the price of the vehicle.
* Images, prices, and options shown, including vehicle color, trim, options, pricing and other specifications are subject to availability, incentive offerings, current pricing and credit worthiness.
- Retail Price
- $50,225
- Dealer Discount
- -$3,726
- Internet Price
- $46,499
- We're here to help: (610) 224-4952
- We're here to help: (610) 224-4952
