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Installed Packages and Options

  • SLT PREFERRED EQUIPMENT GROUP Includes Standard Equipment
  • WINDOW
  • SEATS
  • ASSIST STEPS
  • GVWR
  • SUNROOF
  • BED LINER
  • CENTER CONSOLE
  • CARBON BLACK METALLIC
  • REAR AXLE
  • JET BLACK
  • SAFETY ALERT SEAT
  • AUDIO SYSTEM
  • HILL DESCENT CONTROL
  • AIR FILTER
  • WIRELESS CHARGING
  • SEATS
  • SEATS
  • ADAPTIVE CRUISE CONTROL - CAMERA
  • ENGINE
  • USB PORTS
  • TRANSMISSION
  • EXHAUST
  • TRANSFER CASE
  • WHEELS
  • SKID PLATES
  • SLT CONVENIENCE PACKAGE includes (A50) bucket seats with (D07) center console
  • DRIVER ALERT PACKAGE II includes (UEU) Forward Collision Alert
  • SLT PREMIUM PLUS PACKAGE includes (PCY) SLT Convenience Package
  • SLT PREFERRED PACKAGE includes (IOT) 8 diagonal Premium GMC Infotainment with navigation
  • DRIVER ALERT PACKAGE I includes (UD5) Front and Rear Park Assist
  • TIRES
  • TIRE
  • CUSTOMER DIALOGUE NETWORK
  • LPO
  • INTELLIBEAM
  • FRONT AND REAR PARK ASSIST
  • FOLLOWING DISTANCE INDICATOR
  • FORWARD COLLISION ALERT
  • REAR CROSS TRAFFIC ALERT
  • UNIVERSAL HOME REMOTE
  • LANE KEEP ASSIST with Lane Departure Warning
  • AUTOMATIC EMERGENCY BRAKING
  • LANE CHANGE ALERT with Side Blind Zone Alert
  • FRONT PEDESTRIAN BRAKING
  • BOSE SOUND SYSTEM
  • LICENSE PLATE KIT
  • X31 OFF-ROAD PACKAGE includes Off-Road suspension

Vehicle Details

Specifications
Overview
Highlights
Description
Standard Features
  • Bumper
  • Bumper
  • CornerStep
  • Door handles
  • Fog lamps
  • Glass
  • Grille (Chrome surround with high gloss Black mesh and Chrome inserts.)
  • Headlamps
  • Lamps
  • LED Cargo Area Lighting located in cargo box activated with switch on center switch bank or key fob
  • Mirror caps
  • Mirrors
  • Moldings
  • Tailgate and bed rail protection caps
  • Tailgate
  • Tailgate
  • Taillamps
  • Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
  • Tire
  • Tires
  • Wheel
  • Wheelhouse liners
  • Wheels
  • 4G LTE Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
  • Air conditioning
  • Air vents
  • Assist handles front A-pillar mounted for driver and passenger
  • Audio system feature
  • Audio system
  • Bluetooth for phone connectivity to vehicle infotainment system
  • Brake lining wear indicator
  • Compass
  • Cruise control
  • Defogger
  • Door locks
  • Driver Information Center
  • Driver memory recalls driver presets for power driver seat and outside mirrors
  • Exterior Temperature Display
  • Floor covering
  • Floor mats
  • Floor mats
  • GMC Connected Access capable (Subject to terms. See onstar.com or dealer for details.)
  • In-vehicle Trailering App
  • Instrument cluster
  • Keyless open and start
  • Mirror
  • Power outlet
  • Power outlet
  • Power outlet
  • Power outlet
  • Radio
  • Remote vehicle starter system
  • Seat adjuster
  • Seat adjuster
  • Seat
  • Seating
  • SiriusXM with 360L Equipped with SiriusXM with 360L. Enjoy a trial subscription of the All Access package for the full 360L experience
  • Steering column
  • Steering column
  • Steering wheel audio controls
  • Steering wheel
  • Steering wheel
  • Theft-deterrent system
  • USB Ports (Instrument Panel with bench seat)
  • USB ports
  • Window
  • Windows
  • Windows
  • Alternator
  • Automatic Stop/Start
  • Battery
  • Brakes
  • Capless Fuel Fill
  • Cargo tie downs (12)
  • Cooling
  • Cooling
  • Differential
  • Engine
  • Exhaust
  • Exhaust
  • Four wheel drive
  • Frame
  • GVWR
  • Pickup bed
  • Rear axle
  • Recovery hooks
  • Steering
  • Trailer brake controller
  • Transfer case
  • Transmission
  • Airbags
  • Daytime Running Lamps LED signature lighting
  • HD Rear Vision Camera
  • Hitch Guidance
  • Hitch Guidance with hitch view with Image adjustment
  • OnStar and GMC connected services capable (Terms and limitations apply. See onstar.com or dealer for details.)
  • Rear seat reminder
  • StabiliTrak
  • Teen Driver mode a configurable feature that lets you activate customizable vehicle settings associated with a key fob
  • Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire)

Please contact our Internet Sales Team at 970-282-6838This One Owner 2020 GMC Sierra 1500 SLT Crew Cab 4X4 is a showcase for engineering innovation with a bold Carbon Black Metallic exterior! Powered by a massive 6.2 Liter EcoTec3 V8 that produces 420hp tethered to a 10 Speed Automatic transmission for superior towing and passing confidence. Our Four Wheel Drive truck delivers Professional Grade refinement and capability while achieving nearly 20mpg on the highway. Eye-catching style comes standard thanks to LED lighting, fog lights, 18-inch machined alloy wheels, heated power-folding mirrors, and striking chrome accents.Our SLT Crew Cab gives you a commanding view of the road with heated front seats, a leather heated steering wheel, and dual-zone automatic climate control. Purposeful technologies add an extra level of convenience thanks to an 8-inch touchscreen, Android Auto, Apple CarPlay, Bluetooth, available WiFi, a six-speaker audio system, and the ProGrade Trailering System to simplify hitching and parking maneuvers.GMC also brings engineering excellence to its safety features, which include StabiliTrak stability/traction control, trailer-sway control, hill-start assist, a backup camera, and a tire-pressure monitoring system. Enjoy all-around performance and impressive design in our Sierra SLT! Print this page and call us Now... We Know You Will Enjoy Your Test Drive Towards Ownership!We Value You As A Customer And Look Forward To Showing You What The MARKLEY DIFFERENCE Is All About. We've Been In Business For 84 Years For A Reason! Call Us Now At MARKLEY MOTORS At 1-970-226-2213.. Or visit us at www.markleymotors.com

Model Highlights

The GMC Sierra 1500 comes in six different drivetrain configurations and one of five distinct body styles - regular cab with a long or standard bed, crew cab with a short or standard bed, and double cab with a standard bed. Beyond that, the 1500 can be equipped with a number of engine options that include a 4.3L V6 that that makes 285 horsepower, a 2.7L turbocharged 4-cylinder that produces 310 horsepower and 348 pound-feet of torque, a 5.3L V8 making 335 horsepower and 383 lb-ft of torque and finally, a 3.0L inline-6 cylinder turbo diesel capable of 277 horsepower and 460 lb-ft of torque. All 1500 and Sierras come with the option of 4-wheel drive except Denali where all-wheel drive is standard. Maximum tow ratings top out at 12,200 pounds when properly equipped. Trim levels for the 1500 come in four different flavors. Sierra, SLE, SLT and Denali. In standard Sierra trim, the Sierra is fairly basic with automatic windows and door locks, air conditioning, Bluetooth, a USB port and Teen Driver Safety suite as standard equipment. SLE versions add OnStar, heated exterior mirrors, a leather-wrapped steering wheel and an 8-inch touchscreen audio system with six speakers. The SLT trim includes heated leather front seats, steering wheel mounted audio controls, a remote starter, dual-zone climate control, power adjustable pedals and power-folding mirrors. Denali versions come in only one trim level and in crew cab and short-bed. Regardless of bed-length, the Sierra Denali includes an 8-inch color touch screen, 10-way power driver seat, heated driver/front passenger seats, a rear-camera mirror, a surround view camera system, MultiPro tailgate, power retractable side steps and wheels up to 20 inches in size. The Denali also comes with a unique grill and other selected trim. GMC's AT4 off-road model includes a 2-inch lift, off-road Rancho shock-absorbers, a standard V8 with 4-wheel drive and special tires for back roads. Available safety equipment includes front pedestrian braking, forward-collision alert, rear cross-traffic alert, lane-keep assist with lane-departure warning, automatic braking and lane-change alert with blind-zone alert. However, more common items such as a rear seat entertainment system, a navigation system, wireless mobile device charging, a remote locking tailgate and a sunroof are also available on the Sierra.

Equipment

  • BOSE SOUND SYSTEM PREMIUM 7-SPEAKER SYSTEM with Richbass woofer
  • WIRELESS CHARGING
  • INTELLIBEAM AUTOMATIC HIGH BEAM ON/OFF
  • FRONT PEDESTRIAN BRAKING
  • FOLLOWING DISTANCE INDICATOR
  • REAR AXLE 3.23 RATIO
  • WHEELS 20 X 9 (50.8 CM X 22.9 CM) POLISHED ALUMINUM
  • SLT PREMIUM PLUS PACKAGE includes (PCY) SLT Convenience Package (PDY) SLT Preferred Package (PQB) Driver Alert Package I (PDJ) Driver Alert Package II (NZM) 20 Polished aluminum wheels (BVT) Chrome assist steps and (CGN) spray-on bedliner.
  • LICENSE PLATE KIT FRONT
  • TRANSMISSION 10-SPEED AUTOMATIC ELECTRONICALLY CONTROLLED with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (STD)
  • SLT CONVENIENCE PACKAGE includes (A50) bucket seats with (D07) center console (KQV) ventilated front seats (A48) rear sliding power window (UG1) Universal Home Remote (MCZ) 2 USB ports with auxiliary input and (KA6) rear heated seats
  • LANE KEEP ASSIST with Lane Departure Warning
  • EXHAUST DUAL WITH PREMIUM TIPS
  • SLT PREFERRED EQUIPMENT GROUP includes standard equipment
  • BED LINER SPRAY-ON Pickup bedliner with GMC logo
  • ADAPTIVE CRUISE CONTROL - CAMERA
  • SAFETY ALERT SEAT
  • TIRE SPARE 255/80R17SL ALL-SEASON BLACKWALL
  • SEATS HEATED SECOND ROW OUTBOARD SEATS
  • TIRES 275/60R20SL ALL-TERRAIN BLACKWALL (Includes (QAQ) spare tire.)
  • DRIVER ALERT PACKAGE II includes (UEU) Forward Collision Alert (UHX) Lane Keep Assist/Lane Departure Warning (UHY) Automatic Emergency Braking (UKJ) Front Pedestrian Braking (TQ5) IntelliBeam headlamps (KSG) Adaptive Cruise Control-Camera and (UE4) Following Distance Indicator Includes (HS1) Safety Alert Seat.
  • FRONT AND REAR PARK ASSIST ULTRASONIC
  • CENTER CONSOLE FLOOR-MOUNTED with cup holders cell phone storage power cord management hanging file folder capability
  • SEATS VENTILATED DRIVER AND FRONT PASSENGER
  • HILL DESCENT CONTROL
  • DRIVER ALERT PACKAGE I includes (UD5) Front and Rear Park Assist (UKC) Lane Change Alert with Side Blind Zone Alert and (UFG) Rear Cross Traffic Alert (Includes Perimeter Lighting. Includes (V76) recovery hooks on 2WD models.
  • SKID PLATES
  • CUSTOMER DIALOGUE NETWORK
  • SEATS FRONT BUCKET with center console
  • AUDIO SYSTEM PREMIUM GMC INFOTAINMENT SYSTEM WITH NAVIGATION AND 8 DIAGONAL COLOR TOUCH-SCREEN INCLUDES MULTI-TOUCH DISPLAY AM/FM STEREO Bluetooth streaming audio for music and most phones; featuring Android Auto and Apple CarPlay capability for compatible phones advanced voice recognition in-vehicle apps personalized profiles for infotainment and vehicle settings. Includes greater memory Note: (PZ8) Hitch Guidance with hitch view is included with trim.)
  • UNIVERSAL HOME REMOTE
  • ASSIST STEPS CHROME WHEEL TO WHEEL
  • ENGINE 6.2L ECOTEC3 V8 (420 hp [313 kW] @ 5600 rpm 460 lb-ft of torque [624 Nm] @ 4100 rpm); featuring all-new Dynamic Fuel Management that enables the engine to operate in 17 different patterns between 2 and 8 cylinders depending on demand to optimize power delivery and efficiency
  • SUNROOF POWER
  • X31 OFF-ROAD PACKAGE includes Off-Road suspension (JHD) Hill Descent Control (NZZ) skid plates (K47) high-capacity air filter and X31 hard badge Includes (NQH) 2-speed transfer case (XCK) 265/65R18SL all-terrain blackwall tires (N10) dual exhaust.
  • TRANSFER CASE TWO-SPEED ELECTRONIC AUTOTRAC with push button control
  • REAR CROSS TRAFFIC ALERT
  • GVWR 7100 LBS. (3221 KG) (STD)
  • LANE CHANGE ALERT with Side Blind Zone Alert
  • JET BLACK PERFORATED LEATHER-APPOINTED FRONT SEAT TRIM
  • LPO ALL-WEATHER FLOOR LINER 1ST AND 2ND ROWS
  • AUTOMATIC EMERGENCY BRAKING
  • AIR FILTER HIGH-CAPACITY
  • WINDOW POWER REAR SLIDING WITH REAR DEFOGGER
  • USB PORTS 2 (FIRST ROW) LOCATED ON INSTRUMENT PANEL
  • CARBON BLACK METALLIC
  • FORWARD COLLISION ALERT
  • SLT PREFERRED PACKAGE includes (IOT) 8 diagonal Premium GMC Infotainment with navigation (UQA) Bose Premium Audio System and (K4C) Wireless Charging
  • Tires 265/65R18SL all-season blackwall
  • Moldings window surround Chrome
  • Wheelhouse liners rear
  • Bumper rear chrome with bumper CornerSteps
  • LED Cargo Area Lighting located in cargo box activated with switch on center switch bank or key fob
  • Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
  • Headlamps LED reflector (high intensity) with LED turn signals and LED signature Daytime Running Lamps
  • Tire spare 265/70R17SL all-season blackwall
  • Glass deep-tinted
  • CornerStep rear bumper
  • Lamps cargo area cab mounted integrated with center high mount stop lamp with switch in bank on left side of steering wheel.
  • Tailgate and bed rail protection caps top
  • Mirror caps chrome
  • Tailgate gate function manual with EZ Lift includes power lock and release includes hitch area light
  • Bumper front chrome lower
  • Grille (Chrome surround with high gloss Black mesh and Chrome inserts.)
  • Door handles chrome
  • Fog lamps LED
  • Tailgate GMC MultiPro Tailgate

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Based on 2020 EPA mileage ratings. Use for comparison purposes only. Your mileage will vary depending on driving conditions, how you drive and maintain your vehicle, battery-package/condition, and other factors. Vehicle may be sold, please confirm availability with your dealership.