Used 2020 GMC Sierra 2500HD AT4

Stock: 87645AVIN: 1GT49PEY8LF223838

2020 Summit White GMC Sierra 2500HD AT4 4X4 Truck

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Stock: 87645A VIN: 1GT49PEY8LF223838

Used 2020 GMC Sierra 2500HD AT4

Ext: Summit White Int: Jet Black With Kalahari Accents

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Overview

87645A: Stock

1GT49PEY8LF223838: VIN

223,665: Miles

Truck: Body

4X4: Drivetrain

Summit White: Exterior

Jet Black With Kalahari Accents: Interior

158.9: Wheelbase

Duramax 6.6L V8 Turbodiesel: Engine

Diesel: Fuel

10-Speed Automatic: Transmission

4: Doors

Crew Cab: Cab Type

Features

Apple CarPlay

Bed Liner

Brake Assist

Collision Warning

Ventilated Seats

Cross-Traffic Alert

Fog Lights

Heated Seats

Heated Side Mirrors

Keyless Entry

Lane Keep

Leather Seats

Memory Seats

Navigation

Parking Assist

Power Seat

Power Windows

Premium Audio

Push Button Starting

Rear Heated Seats

Rearview Camera

Satellite Radio

Security System

Side-Impact Air Bags

Stability Control

Sunroof / Moonroof

WiFi Hotspot

Remote Start

Tow Hitch

Heated Steering Wheel

Details

Model Overview

The Sierra HD comes in one of several different body styles with long and short bed options. However, despite this complexity there are only two available engines, both V8 units displacing 6.6 liters. The gasoline option is paired to a 6-speed automatic and makes 401 horsepower and 464 lb-ft of torque. The more expensive diesel engine is aided by a turbocharger and makes 445 horsepower and a massive 910 lb-ft of torque. Unlike the gasoline engine, the diesel is mated to a 10-speed automatic to handle all that torque. When properly equipped, a Sierra HD 3500 should be able to tow up to 35,000lbs with a 5th wheel attachment, or 20,000 lbs with a traditional trailer hitch, thanks in large part to the massive torque produced by its diesel V8. Sierra HD models are available with either rear-wheel drive of selectable four-wheel drive.

The Sierra HD comes in either 2500 form or 3500 form with 3500 versions offering a bit more towing capacity and payload because they can be optioned with a "dually" setup, giving the truck an extra pair of wheels on the rear axle. Both trucks can be optioned with a regular cab, a double cab featuring four conventional doors, or a crew cab with even bigger rear seats. Truck beds are either 6'9" or 8' depending on configuration, though the only restriction to bed size is in the regular cab version, which always comes with the longer bed.

In addition to copious options for the basic architecture of the truck, Sierra buyers are also offered plenty of choices when it comes to the tech in their new vehicle. GMC's ProGrade Trailering system features fifteen camera views to help keep an eye on things behind the truck, even counting a class exclusive transparent trailer view among its features. The available heads up display on the Sierra HD is massive, measuring 15-inches across, while the rear-view mirror can be switched between displaying an actual mirror and the view from the rearward facing camera. GM claims their MultiPro tailgate is the world's first six-function tailgate. In practice that means it's easy to load things into and out of the back of the truck, while also providing a ton of utility options for carrying loads with the tailgate dropped. It also has a built-in step to make it easier to climb in and out of the bed of the truck.

New for 2020 are the 4AT versions of the Sierra HD. Concentrating on off-roading capabilities, 4AT models come standard with four-wheel drive along with a more off-road biased suspension setup that includes Rancho Shocks. Other standard features on the 4AT include skid plates, an Eaton locking differential, Michelin all-terrain tires, a heads-up display, GMC's HD Surround Vision2 camera system, hill descent control and an offroad mode.

Most buyers though, will probably opt for the Denali version of the Sierra HD. Available in both 2500 and 3500 forms, Denali versions of the Sierra HD come standard with the bigger crew cab, body colored front and rear bumpers, LED lights in the cargo bed, tinted glass, LED headlights, daytime running, front fog and taillights, powered external mirrors, a MultiPro tailgate, UltraSonic front and rear parking sensors, Lane Departure Warning, Lane Change Alert with Automatic Braking, Rear Cross-Traffic Alert, Following Distance Indicator and Hill Descent Control (HDC). Interior features include 10-way power front seats, 4G LTE Wi-Fi, Bluetooth and Apple CarPlay\Android Auto connectivity, an 8-inch infotainment screen and an 8-inch digital instrument cluster, an 8 speaker Richbass sound system, dual-zone climate control, heated front and rear seats, vented front seats, a heated steering wheel, keyless start and wireless device charging.

Model Strengths

Towing Capacity

Interior Space

Well Thought Out Technology

Available Off-road Equipment

Powerful Engine Options

Upscale Denali Edition

Model Changes

The GMC Sierra HD has been completely redesigned for the 2020 model year. The new Sierra HD is bigger and more capable than the truck it replaces while also having a host of new technology to make living with and doing work with the truck, easier than ever before. At the same time, GMC crunched the numbers and found that more than half of their customers are opting for the upscale Denali edition of the Sierra HD. In accordance with those findings, they have made the new 2020 Sierra HD a more comfortable place to spend time in, with a well thought out interior, nicer materials and plenty of space for its occupants.

Model Value

The GMC Sierra HD competes with the RAM 2500 and 3500 as well as the Ford F-250 and F-350. The Sierra costs a bit more than its competitors, but it comes with a bigger and more powerful engine than the Ford, while the Dodge is significantly cheaper for the stripped down "Tradesman" trim level. In addition to its robustness, the Sierra comes with a ton of tech to make trailering easier, including an available camera system that utilizes no fewer than fifteen cameras. Meanwhile, those who want all that functionality with a good dose of comfort, will find no better truck than the upscale Denali versions of the Sierra HD.

Features

Preferred Equipment Group 4SB

Wheels: 18" 6-Spoke Machined Aluminum

Wheels: 20" 6-Spoke Bright Machined Aluminum

Perforated Leather-Appointed Front Seat Trim

10-Way Power Driver Seat Adjuster w/Lumbar

AT4 Preferred Package

AT4 Premium Package

Driver Alert Package I

Driver Alert Package II

Technology Package

Radio: AM/FM w/Premium GMC Infotainment System

Radio: Premium GMC Infotainment Sys w/Navigation

Electric Rear-Window Defogger

Rear Camera Mirror

OnStar & GMC Connected Services Capable

120-Volt Instrument Panel Power Outlet

Bed View Camera

Power Sunroof

Spray-On Pickup Box Bed Liner w/AT4 Logo

Deep-Tinted Glass

Front License Plate Kit

LED Smoked Amber Roof Marker Lamps

LED Cargo Area Lighting

Pickup Box

6" Rectangular Black Tubular Assist Steps (LPO)

Integrated Trailer Brake Controller

Gooseneck/5th Wheel Package

Hitch Package (LPO)

220 Amps Alternator

Engine Block Heater

Off-Road Suspension

2-Speed Active Transfer Case

Driver Memory

Power Sliding Rear Window w/Defogger

10-Way Power Passenger Seat Adjuster w/Lumbar

GMC Connected Access Capable

Power Front Passenger Windows w/Express Up/Down

Power Rear Windows w/Express Down

Keyless Open & Start

Power Door Locks

Power Windows w/Driver Express Up/Down

Rear Wheelhouse Liners

Winter Grille Cover

Remote Vehicle Starter System

Compass Located In Instrument Cluster

Floor-Mounted Center Console

Painted Black Surround Grille

Safety Alert Seat

Hill Descent Control

Exhaust Brake

Wireless Charging

Heated Driver & Front Outboard Passenger Seats

Heated 2nd Row Outboard Seats

120-Volt Bed Mounted Power Outlet

12-Volt Rear Auxiliary Power Outlet

Heated & Ventilated Front Bucket Seats

Heavy-Duty 80 Amp Battery

2 USB Ports

2 USB Ports (1st Row)

Electrical Lock Control Steering Column

Manual Tilt-Wheel/Telescoping Steering Column

ProGrade Trailering System

Hitch Guidance w/Hitch View

IntelliBeam Automatic High Beam On/Off

In-Vehicle Trailering System App

SiriusXM w/360L

HD Radio

Ultrasonic Front & Rear Park Assist

4.2" Diagonal Color Display Driver Info Center

Following Distance Indicator

Forward Collision Alert

Rear Cross Traffic Alert

Lane Departure Warning System

Universal Home Remote

8" Multicolor Driver Instrument Info Display

Automatic Emergency Braking

Steering Wheel Audio Controls

Lane Change Alert w/Side Blind Zone Alert

Bose Premium 7 Speaker Sound System

6-Speaker Audio System Feature

2nd Row Dual USB Charge-Only Ports

Unauthorized Entry Theft-Deterrent System

Multicolor 15" Diagonal Head-Up Display

HD Rear Vision Camera

HD Surround Vision w/2 Trailer View Camera Provisions

4G LTE Wi-Fi Hotspot Capable

X31 Off-Road Package

Gooseneck/5th Wheel Prep Package

4-Wheel Disc Brakes

Apple CarPlay/Android Auto

Premium audio system: Premium GMC Infotainment System

AM/FM radio: SiriusXM

Compass

Auto-dimming Rear-View mirror

Ventilated front seats

Variably intermittent wipers

Turn signal indicator mirrors

Trip computer

Traction control

Tilt steering wheel

Telescoping steering wheel

Steering wheel mounted audio controls

Split folding rear seat

Speed-sensing steering

Speed control

Security system

Remote keyless entry

Rear window defroster

Rear step bumper

Rear seat center armrest

Rear reading lights

Power windows

Power steering

Power passenger seat

Power driver seat

Power door mirrors

Passenger vanity mirror

Passenger door bin

Panic alarm

Overhead console

Overhead airbag

Outside temperature display

Occupant sensing airbag

Memory seat

Low tire pressure warning

Illuminated entry

Heated steering wheel

Heated rear seats

Heated front seats

Heated door mirrors

Fully automatic headlights

Front wheel independent suspension

Front reading lights

Front fog lights

Front dual zone A/C

Front anti-roll bar

Dual front side impact airbags

Dual front impact airbags

Driver vanity mirror

Driver door bin

Delay-off headlights

Bumpers: body-color

Brake assist

Automatic temperature control

Auto-dimming door mirrors

Alloy wheels

ABS brakes

Voltmeter

Tachometer

Front Center Armrest

Front Bucket Seats

Electronic Stability Control

Air Conditioning

6 Speakers

Package

ProGrade Trailering System includes (PZ8) Hitch Guidance with Hitch View and (U1D) In-vehicle Trailering App

X31 Off-Road Package includes (JHD) Hill Descent Control, (NZZ) skid plates, Off-Road suspension and Twin-tube Rancho shocks

Mechanical

Rear axle, 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)

GVWR, 10,650 lbs. (4831 kg) (Included and only available with TK20743 model and (L8T) 6.6L V8 gas engine with 18" or 20" wheels, or TK20943 and (L8T) 6.6L V8 gas engine with 17" wheels.)

Hill Descent Control

Transfer case, two-speed active, electronic Autotrac with push button control

Differential, heavy-duty locking rear

Four wheel drive

Cooling, external engine oil cooler

Cooling, auxiliary external transmission oil cooler

Air filter, high-capacity

Air filtration monitoring

Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power (Included and only available with (L8T) 6.6L V8 gas engine.)

Alternator, 170 amps

Trailer brake controller, integrated

In-vehicle Trailering App, System includes checklist, trailer maintenance reminders, trailer security alerts, trailer mileage, tow/haul reminder, trailer electrical diagnostics and Trailer Tire Pressure Monitor System module (Includes trailer tire pressure monitoring alert ONLY when (PTT) trailer tire pressure monitor system is factory ordered and sensors are installed.)

Recovery hooks, Red

Skid Plates protect the oil pan, front axle and transfer case

Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section

Suspension, Off-Road includes twin-tube shocks

Steering, Digital Variable Steering Assist This system automatically adjusts steering based on speed, road conditions, and other inputs to reduce driver effort and fatigue.

Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors

Brake lining wear indicator

Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine.)

Exterior

Tire, spare LT275/70R18 all-terrain, blackwall

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

Bumper, front, body-color lower

Bumper, rear body-color with corner steps

CornerStep, rear bumper

BedStep, Black integrated on forward portion of bed on driver and passenger side

Cargo tie downs (12), fixed rated at 500 lbs per corner

Wheelhouse liners, rear

Moldings, beltline, Black

Grille (Painted Black surround with high gloss Black mesh and Black chrome inserts.)

Fog lamps, LED

Lamps, cargo area cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel.

LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob

Taillamps, LED signature taillight with LED stop and reverse light

Mirrors, outside power-adjustable vertical trailering with heated and auto-dimming upper glass, (driver and passenger) lower convex mirrors, turn signal indicators, puddle lamps, perimeter lighting, auxiliary lighting, power folding/extending (extends 3.31" [84.25mm]) (Molded in color Black.)

Glass, deep-tinted

Door handles, body-color

Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light

Tailgate and bed rail protection caps, top

Entertainment

Radio, HD

Audio system feature, 6-speaker system

4G LTE Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)

Interior

Seat adjuster, driver 10-way power including lumbar

Seat adjuster, passenger 10-way power including lumbar

Driver memory recalls driver "presets" for power driver seat and outside mirrors

Seats, heated second row outboard seats

Seat, Up-level Rear with Storage Package, 60/40 folding bench for Crew Cab models, includes full-length bench seat, seatback storage on left and right side, center fold out armrest with 2 cupholders, full cab width under-seat storage, (includes child seat top tether anchor)

Center Console, floor-mounted with cup holders, cell phone storage, power cord management, hanging file folder capability

Floor covering, color-keyed carpeting

LPO, All-weather floor liners, 1st and 2nd rows (includes AT4 logo)

Steering wheel, leather-wrapped

Steering wheel, heated

Steering wheel audio controls

Steering column, manual Tilt-Wheel and telescoping

Steering column, lock control, electrical

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

Driver Information Center, 4.2" diagonal color display includes driver personalization

Exterior Temperature Display, located in radio display

Compass, located in instrument cluster

Rear Seat Reminder

Remote vehicle starter system

Cruise control, steering wheel-mounted

Theft-deterrent system, unauthorized entry

Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) bed mounted power outlet)

USB ports, dual, charge-only (2nd row)

Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)

Air conditioning, dual-zone automatic climate control

Air vents, rear

Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted

GMC Connected Access capable (Subject to terms. See onstar.com or dealer for details)

Safety

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

Airbags, Dual-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; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use seat 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.)

Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching

Teen Driver a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to help encourage safe driving behavior. It can limit certain available vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report card gives you information on driving habits and helps you to continue to coach your new driver