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2015 GMC Sierra 2500HD Denali

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2015 GMC Sierra 2500HD Truck Crew Cab

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  • Engine : 6.6L V-8 cyl Automatic 4X4
  • Exterior Color : Onyx Black Interior Color : BLACK
  • Mileage : 29,937 miles
  • Stock # : S2037
  • VIN : 1GT120E86FF557806

Highlighted Features

  • Navigation system

  • Electronic stability

  • Leather upholstery

  • Automatic temperature control

  • Emergency communication system

  • Wireless phone connectivity

  • Chrome wheels

  • Parking sensors

Packages & Options

Included Packages

Included Options

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 nonskid surface is black in color and robotically applied to yield consistent 90 mil floor and tailgate thickness along with 50 mil box sidewall thickness. 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 (VBN) bed rug LPO or (VZX) bed liner LPO.)

Exhaust aluminized stainless-steel muffler and tailpipe

Four wheel drive

Cooling auxiliary external transmission oil cooler

2015 Interim Processing Code

StabiliTrak stability control system with Proactive Roll Avoidance and traction control includes electronic trailer sway control and hill start assist

Tailgate and bed rail protection caps top

Rear axle 4.10 ratio (Requires (L96) Vortec 6.0L V8 SFI engine.)

Assist handle front passenger and driver on A-pillars

Door locks power

Alternator 150 amps

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)

OnStar with 4G LTE provides a built-in Wi-Fi hotspot to connect to the internet at 4G LTE speeds (Visit www.onstar.com for vehicle availability details and system limitations. Services and connectivity may vary by model and conditions. 4G LTE service available in select markets. 4G LTE performance based on industry averages and vehicle systems design. Some services require data plan.)

Brakes 4-wheel antilock 4-wheel disc with DuraLife brake rotors

Pedals power-adjustable

Air cleaner high-capacity

Cooling external engine oil cooler

Air bags single-stage frontal and thorax side-impact driver and front passenger and head curtain side-impact 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.)

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.)

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 2-way power lumbar control 2-position driver memory adjustable head restraints (D07) floor console and storage pockets.

Seat rear 60/40 folding bench (folds up) 3-passenger (includes child seat top tether anchor)

Floor covering color-keyed carpeting

Mirror inside rearview auto-dimming

Wheels 20" (50.8 cm) chromed cast aluminum

Instrumentation 6-gauge cluster featuring speedometer fuel level engine temperature tachometer voltage and oil pressure

Single-slot CD/MP3 player (Replaced by (U42) rear seat DVD/Blu-Ray Entertainment Package when (U42) is ordered.)

OnStar Directions and Connections plan for 6 months including Automatic Crash Response Stolen Vehicle Assistance Roadside Assistance and Turn-by-Turn Navigation (Visit www.onstar.com for vehicle availability details and system limitations. Services may vary by model and conditions.)

Bluetooth for phone personal cell phone connectivity to vehicle audio system

Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door

Moldings bodyside chrome

Windows power with driver express up and down and express down on all other windows

Remote vehicle starter system

Rear Vision Camera with dynamic guide lines

Steering Recirculating Ball

Floor mats color-keyed carpeted first and second row

Lamps cargo area cab mounted with switch on center switch bank

Tires LT265/60R20E all-terrain blackwall

Headlamps halogen projector with LED signature

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)

Steering column manual Tilt-Wheel and telescoping

Console floor mounted reconfigurable with moveable cup holders cell phone storage power cord management and hanging file holder capability

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

Air conditioning dual-zone automatic climate control

GVWR 9500 lbs. (4309 kg) (Requires (L96) Vortec 6.0L V8 SFI engine and 2500HD model.)

Cruise control steering wheel-mounted

Transfer case electronic shift with rotary dial controls (Requires 4WD models.)

Remote Keyless Entry

Battery heavy-duty 720 cold-cranking amps/80 Amp-hr maintenance-free with rundown protection and retained accessory power

Mirror caps chrome

Trailer brake controller integrated

Theft-deterrent system unauthorized entry

Defogger rear-window electric

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

Recovery hooks front frame-mounted black

Wheel 18" x 8" (45.7 cm x 20.3 cm) full-size steel spare Spare not included with (ZW9) pickup box delete unless a spare tire is ordered. (Requires 18" or 20" wheels and tires.)

Window power rear sliding with rear defogger (Not included when (VYU) Snow Plow Prep Package is ordered.)

LED Lighting cargo box with switch on center switch bank

Steering wheel heated leather wrapped with audio and cruise controls

Display customizable driver display 8" multi-color configurable

Front and Rear Park Assist Ultrasonic

Differential heavy-duty locking rear

Tailgate EZ-Lift and Lower

Steering wheel audio controls

Daytime Running Lamps with automatic exterior lamp control

Bose Sound with 6 speaker system (7 speaker system including subwoofer when ordered with bucket seats).

Door handles chrome

Seat trim Perforated leather-appointed

Fog lamps front halogen

Pickup box

Bumper front body-color

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.)

Suspension Package Standard includes 51mm twin tube shock absorbers and 33mm front stabilizer bar

Cargo tie downs (4) movable upper

CornerStep rear bumper

Tire Pressure Monitoring System (does not apply to spare tire)

Glass deep-tinted

Frame fully-boxed hydroformed front section

Universal Home Remote (Not included when (VYU) Snow Plow Prep Package is ordered.)

Seats heated and cooled perforated leather-appointed front bucket

Bumper rear body-color with bumper CornerSteps

Visors driver and front passenger illuminated vanity mirrors

Power outlet 110-volt AC

Tailgate locking utilizes same key as ignition and door (Deleted with (ZW9) pickup box delete.) (Deleted when (ZW9) pickup box delete is ordered.)

Comments & Reviews

  • Comments:

    Welcome to Hertrich Buick GMC

    Opulent refinements married with exceptional engineering make this the kind of car you'll want to own for a lifetime. This 4WD-equipped vehicle will handle majestically on any terrain and in any weather condition your may find yourself in. The benefits of driving an Four Wheel Drive vehicle, such as this GMCSierra 2500HD available WiFi Denali, include superior acceleration, improved steering, and increased traction and stability.

    The GMC Sierra 2500HD available WiFi Denali will provide you with everything you have always wanted in a car -- Quality, Reliability, and Character. This is about the time when you're saying it is too good to be true, and let us be the one's to tell you, it is absolutely true.

    Call today 888.313.4253 today and SAVE!


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Detailed Pricing

  • $57,743 Suggested Retail Value
  • $52,991 Hertrich Sale Price
  • $644/mo* Est. Finance
  • Payment Info
  • Check Availability
  • Personalize Payments
  • All vehicle specifications, prices and equipment are subject to change without notice. See above for information on purchase financing and lease program expiration dates. Prices and payments (including the amount down payment) do not include tax, titles, tags, documentation charges, emissions testing charges, or other fees required by law or lending organizations. The estimated payments may not include upfront finance charges that must be paid to be eligible for the purchase financing program used to estimate the APR and payments. Listed Annual Percentage Rates are provided for the selected purchase financing or lease programs available on the current date. Program expiration dates reflect currently announced program end dates, but these programs are subject to change at any time.

    Lessees will be financially responsible for mileage beyond the elected quantity and for vehicle maintenance and repairs and excessive vehicle wear. Option to purchase at lease end for an amount may be determined at lease signing. Payments may be higher in some states. You may not be able to combine other incentives with the purchase financing or leasing programs presented above. Residency restrictions may apply. See dealer for details.

    Listed APR, down payment, payments, incentives and other terms are estimates for example purposes only. Information provided is based on very well-qualified buyers or lessees. The payment information provided here is not a commitment by any organization to provide credit, leases or other programs. Some customers may not qualify for listed programs. Your terms may vary. Lessor must approve lease. Credit approval required.

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Hertrich Buick GMC of Seaford

26953 Sussex Highway
Directions Seaford, DE 19973

  • Call Us: (888) 537-6504
GMC Sierra 2500HD

Detailed Specifications

Convenience Features

  • Tilt steering wheel
  • Air conditioning
  • Garage door transmitter
  • Front beverage holders
  • Speed control
  • Illuminated entry
  • Telescoping steering wheel
  • Rear beverage holders
  • Power windows
  • Passenger door bin
  • 1-touch down
  • Driver vanity mirror
  • Auto-dimming rearview mirror
  • Rear door bins
  • Front dual zone A/C
  • Memory seat
  • Automatic temperature control
  • Adjustable pedals
  • Overhead console
  • Remote keyless entry
  • Passenger vanity mirror
  • Driver door bin
  • Heated steering wheel
  • Emergency communication system
  • 1-touch up
  • Navigation system

Off-Road Capability

  • Ground clearance (min): 245mm (9.7")

Entertainment Features

  • Speaker type: Bose
  • Primary LCD size: 8.0"
  • Wireless phone connectivity: Bluetooth
  • MP3 decoder
  • AM/FM radio: SiriusXM
  • 1st row LCD monitors: 2
  • Speakers: 7
  • Steering wheel mounted audio controls
  • CD player
  • Turn-by-turn navigation directions: OnStar Turn-by-Turn Navigation

Seats and Trim

  • Heated front seats
  • Power passenger seat
  • Front center armrest
  • Ventilated front seats
  • Max seating capacity: 5
  • Rear seats: split-bench
  • Front seats: bench
  • Leather upholstery
  • Power driver seat
  • Power 4-way driver lumbar support
  • Rear seat center armrest
  • Split folding rear seat
  • Power 4-way passenger lumbar support


  • Mode select transmission
  • Transmission: 6 speed automatic
  • Variable valve control
  • Rear locking differential
  • Sequential multi-point fuel injection
  • Manual-shift auto
  • Fuel tank capacity: 36.0gal.
  • Cylinder configuration: V-8
  • Engine location: front
  • Drive type: four-wheel
  • Limited slip differential

Body Exterior

  • Door mirrors: chrome
  • Bodyside moldings
  • Rear cargo: tailgate
  • Bedliner
  • Turn signal indicator mirrors
  • Power door mirrors
  • Left rear passenger door: conventional
  • Skid plates
  • Right rear passenger: conventional
  • Auto-dimming door mirrors
  • Trailer hitch receiver
  • Bumpers: body-color
  • Heated door mirrors
  • Rear step bumper

Specs and Dimensions

  • Payload: 1,338kg (2,950lbs)
  • Front headroom: 1,087mm (42.8")
  • Rear legroom: 1,040mm (40.9")
  • Turning radius: 7.8m (25.8')
  • Exterior height: 1,987mm (78.2")
  • Front shoulder room: 1,647mm (64.8")
  • Wheelbase: 3,904mm (153.7")
  • Exterior body width: 2,045mm (80.5")
  • Towing capacity: 5,897kg (13,000lbs)
  • Rear hiproom: 1,530mm (60.2")
  • Rear headroom: 1,029mm (40.5")
  • Front legroom: 1,150mm (45.3")
  • Exterior length: 6,083mm (239.5")
  • Rear shoulder room: 1,634mm (64.3")
  • Front hiproom: 1,543mm (60.7")

Safety and Security

  • Traction control
  • Brake assist
  • Electronic stability
  • Occupant sensing airbag
  • Dual front impact airbags
  • ABS brakes
  • Security system
  • Perimeter/approach lights
  • Dual front side impact airbags
  • 4 wheel disc brakes
  • Panic alarm
  • Overhead airbag
  • Ignition disable


  • Single rear wheels
  • Chrome wheels
  • Front wheel independent suspension
  • Front anti-roll bar
  • Power steering
  • Alloy wheels

Lighting, Visibility and Instrumentation

  • Tachometer
  • Fully automatic headlights
  • Oil pressure gauge
  • Trip computer
  • Delay-off headlights
  • Display: analog
  • Variably intermittent wipers
  • Parking sensors: front and rear
  • Rear window defroster
  • Configurable
  • Low tire pressure warning
  • Outside temperature display
  • Exterior parking camera rear
  • Front fog lights
  • Front reading lights
  • Compass
  • Voltmeter
  • Rear reading lights

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