Pre-Owned 2020 GMCSierra 1500 AT4For Sale in Washington, MI

 >   >   >  Used 2020 GMC Sierra 1500 Truck Crew Cab AT4
    Exterior Color
    Dark Sky
    Interior Color
    Jet Black
    Odometer
    57,561 miles
    Body/Seating
    Truck Crew Cab/5 seats
    Fuel Economy
    16/21 MPG City/Hwy
    Transmission
    10-Speed Automatic
    Drivetrain
    4x4
    Engine
    V-8 cyl
    VIN
    3GTP9EED2LG256119
    Stock Number
    T602341A
    GMC Sierra 1500
    • CARFAX 1-Owner Good Value Badge

    Highlighted Features

    • Leather upholstery
    • Automatic temperature control
    • Premium audio system
    • Wireless phone connectivity
    • Front dual zone A/C
    • Auto-dimming rearview mirror
    • Split folding rear seat
    • Memory seat
    • Heated front seats
    • Ventilated front seats
    • Perimeter/approach lights
    • Remote keyless entry

    Included Packages & Accessories

    • 6 Speakers
    • AM/FM radio: SiriusXM with 360L
    • Premium audio system: GMC Infotainment System
    • Radio data system
    • Air Conditioning
    • Automatic temperature control
    • Front dual zone A/C
    • Rear window defroster
    • Memory seat
    • Power driver seat
    • Power steering
    • Power windows
    • Remote keyless entry
    • Steering wheel mounted audio controls
    • Speed-sensing steering
    • Traction control
    • 4-Wheel Disc Brakes
    • ABS brakes
    • Dual front impact airbags
    • Dual front side impact airbags
    • Front anti-roll bar
    • Front wheel independent suspension
    • Low tire pressure warning
    • Occupant sensing airbag
    • Overhead airbag
    • Brake assist
    • Electronic Stability Control
    • Delay-off headlights
    • Front fog lights
    • Fully automatic headlights
    • Panic alarm
    • Security system
    • Theft Deterrent System (Unauthorized Entry)
    • Speed control
    • 6" Rectangular Black Tubular Assist Steps (LPO)
    • Auto-dimming door mirrors
    • Bumpers: body-color
    • Heated door mirrors
    • High Gloss Black Mirror Caps
    • Power door mirrors
    • Rear step bumper
    • 2 USB Ports (1st Row)
    • All-Weather Floor Liners w/AT4 Logo (LPO)
    • Apple CarPlay/Android Auto
    • Auto-dimming Rear-View mirror
    • Driver door bin
    • Driver vanity mirror
    • Front reading lights
    • Heated steering wheel
    • Illuminated entry
    • Outside temperature display
    • Overhead console
    • Passenger vanity mirror
    • Rear reading lights
    • Rear seat center armrest
    • Tachometer
    • Telescoping steering wheel
    • Tilt steering wheel
    • Trip computer
    • Voltmeter
    • Front Center Armrest
    • Heated front seats
    • Heated rear seats
    • Perforated Leather-Appointed Front Seat Trim
    • Power passenger seat
    • Split folding rear seat
    • Ventilated front seats
    • Passenger door bin
    • Alloy wheels
    • Wheel Locks (Set of 4) (LPO)
    • Wheels: 20" x 9" Machined Aluminum
    • Variably intermittent wipers
    • 3.23 Rear Axle Ratio
    • Oil Change
    • Passed Dealer Inspection
    • Detailed Vehicle
    • 20" ALUMINUM WHEELS 4WD FRONT HEATED & COOLED SEATS REAR HEATED SEATS HEATED LEATHER WRAPPED STEERING WHEEL W/ MOUNTED CONTROLS KEYLESS ENTRY REMOTE START APPLE & ANDROID CARPLAY CAPABLE WIFI CAPABLE BOSE SOUND SYSTEM WIRELESS CHARGING CARGO LIGHTING BEDLINER GMC MULTI PRO TAILGATE UNIVERSAL HOME REMOTE HEATED DOOR MIRRORS HD REAR VISION CAMERA FRONT & REAR PARK ASSIST LANE CHANGE ALERT W/ SIDE BLIND ZONE ALERT REAR CROSS TRAFFIC ALERT AT4 PREMIUM PACKAGE DRIVER ALERT PACKAGE TRAILERING PACKAGE
    • AT4 Preferred Package
    • AT4 Premium Package
    • Driver Alert Package I
    • Preferred Equipment Group 4SB
    • Trailering Package
    • 6-Speaker Audio System Feature
    • HD Radio
    • Premium Bose 7-Speaker Sound System
    • Radio: Premium GMC Infotainment Sys w/Multi-Touch
    • Radio: Premium GMC Infotainment Sys w/Navigation
    • SiriusXM w/360L
    • Steering Wheel Audio Controls
    • Electric Rear-Window Defogger
    • 12-Volt Rear Auxiliary Power Outlet
    • 120-Volt Bed Mounted Power Outlet
    • 120-Volt Instrument Panel Power Outlet
    • Driver Memory
    • Power Front Passenger Windows w/Express Up/Down
    • Power Front Windows w/Driver Express Up/Down
    • Power Rear Windows w/Express Down
    • Remote Vehicle Starter System
    • Universal Home Remote
    • Electrical Lock Control Steering Column
    • Manual Tilt-Wheel & Telescoping Steering Column
    • Off-Road Suspension
    • Keyless Open & Start
    • Power Door Locks
    • Hill Descent Control
    • Perimeter Lighting
    • Heavy-Duty Rear Locking Differential
    • 170 Amp Alternator
    • Auxiliary External Transmission Oil Cooler
    • Body-Color Surround Grille
    • High-Capacity Air Filter
    • LED Cargo Area Lighting
    • ProGrade Trailering System
    • Rear Wheelhouse Liners
    • Spray-On Pickup Bed Liner w/AT4 Logo
    • 2 USB Ports
    • 4.2" Diagonal Color Display Driver Info Center
    • 4G LTE Wi-Fi Hotspot Capable
    • Color-Keyed Carpeting Floor Covering
    • Compass
    • Floor-Mounted Center Console
    • GMC Connected Access Capable
    • HD Rear Vision Camera
    • Lane Change Alert w/Side Blind Zone Alert
    • OnStar & GMC Connected Services Capable
    • Rear Cross Traffic Alert
    • Rear Dual USB Charging-Only Ports
    • Ultrasonic Front & Rear Park Assist
    • Wireless Charging
    • 10-Way Power Driver Seat Adjuster w/Lumbar
    • 10-Way Power Passenger Seat Adjuster w/Lumbar
    • Front Bucket Seats
    • Heated 2nd Row Outboard Seats
    • Heated Driver & Front Outboard Passenger Seating
    • Ventilated Driver & Front Passenger Seats
    • Hitch Guidance
    • Hitch Guidance w/Hitch View
    • In-Vehicle Trailering App
    • Integrated Trailer Brake Controller
    • Red Recovery Hooks
    • Deep-Tinted Glass
    • Power Sliding Rear Window w/Rear Defogger

    Included Packages & Options

    • AT4 Premium Package$2,855
      • AT4 Preferred Package
      • Driver Alert Package I
    • AT4 Preferred Package$1,420
      • Universal Home Remote
      • Power Sliding Rear Window w/Rear Defogger
      • Radio: Premium GMC Infotainment Sys w/Navigation
      • Premium Bose 7-Speaker Sound System
      • Wireless Charging
    • Driver Alert Package I$890
      • Ultrasonic Front & Rear Park Assist
      • Lane Change Alert w/Side Blind Zone Alert
      • Rear Cross Traffic Alert
      • Perimeter Lighting
    Included Options
    • Wheels: 20" x 9" Machined Aluminum$895

    Detailed Specifications

    • 1-touch down
    • 1-touch up
    • Air conditioning
    • Auto-dimming rearview mirror
    • Automatic temperature control
    • Driver door bin
    • Driver vanity mirror
    • Front beverage holders
    • Front dual zone A/C
    • Heated steering wheel
    • Illuminated entry
    • Memory seat
    • Overhead console
    • Passenger door bin
    • Passenger vanity mirror
    • Power windows
    • Proximity key: doors and push button start
    • Rear beverage holders
    • Rear door bins
    • Remote engine start: keyfob
    • Remote keyless entry
    • Speed control
    • Telescoping steering wheel
    • Tilt steering wheel
    • Alloy wheels
    • Front anti-roll bar
    • Front wheel independent suspension
    • Power steering
    • Speed-sensing steering
    • Tires: all-terrain
    • 1st row LCD monitors: 2
    • AM/FM radio: SiriusXM with 360L
    • Premium audio system: Premium GMC Infotainment System
    • Primary LCD size: 8.0"
    • Radio data system
    • Satellite radio trial duration with new vehicle purchase (months): 3
    • Smart device integration: Apple CarPlay/Android Auto
    • Steering wheel mounted audio controls
    • Wireless phone connectivity: Bluetooth
    • Front center armrest
    • Front seats: bucket
    • Heated front seats
    • Heated rear seats
    • Leather upholstery
    • Max seating capacity: 5
    • Power 2-way driver lumbar support
    • Power 2-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
    • Seat Upholstery: leather
    • Split folding rear seat
    • Ventilated front seats
    • Cylinder deactivation
    • Drive type: four-wheel
    • Engine location: front
    • Fuel economy city: 16mpg
    • Fuel economy combined: 18mpg
    • Fuel economy fuel type: gasoline
    • Fuel economy highway: 21mpg
    • Fuel tank capacity: 24.0gal.
    • Hybrid traction battery type: none
    • Manual-shift auto
    • Mode select transmission
    • Rear locking differential
    • Variable valve control
    • Ground clearance (min): 276mm (10.9")
    • Auto-dimming door mirrors
    • Bedliner
    • Bumpers: body-color
    • 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
    • Exterior body width: 2,063mm (81.2")
    • Exterior height: 1,990mm (78.3")
    • Exterior length: 5,885mm (231.7")
    • Front headroom: 1,093mm (43.0")
    • Front hiproom: 1,554mm (61.2")
    • Front legroom: 1,131mm (44.5")
    • Front shoulder room: 1,677mm (66.0")
    • Rear headroom: 1,019mm (40.1")
    • Rear hiproom: 1,530mm (60.2")
    • Rear legroom: 1,102mm (43.4")
    • Rear shoulder room: 1,655mm (65.2")
    • Wheelbase: 3,744mm (147.4")
    • Appearance: analog
    • Compass
    • Delay-off headlights
    • Front fog lights
    • Front reading lights
    • Fully automatic headlights
    • Low tire pressure warning
    • Oil pressure gauge
    • Outside temperature display
    • 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

    Dealer Notes

    Recent Arrival! Certified. 20" ALUMINUM WHEELS, 4WD, FRONT HEATED & COOLED SEATS, REAR HEATED SEATS, HEATED LEATHER WRAPPED STEERING WHEEL W/ MOUNTED CONTROLS, KEYLESS ENTRY, REMOTE START, APPLE & ANDROID CARPLAY CAPABLE, WIFI CAPABLE, BOSE SOUND SYSTEM, WIRELESS CHARGING, CARGO LIGHTING, BEDLINER, GMC MULTI PRO TAILGATE, UNIVERSAL HOME REMOTE, HEATED DOOR MIRRORS, HD REAR VISION CAMERA, FRONT & REAR PARK ASSIST, LANE CHANGE ALERT W/ SIDE BLIND ZONE ALERT, REAR CROSS TRAFFIC ALERT, AT4 PREMIUM PACKAGE, DRIVER ALERT PACKAGE, TRAILERING PACKAGE, 12-Volt Rear Auxiliary Power Outlet, 120-Volt Instrument Panel Power Outlet, 170 Amp Alternator, 2 USB Ports, 2 USB Ports (1st Row), 4.2" Diagonal Color Display Driver Info Center, 4G LTE Wi-Fi Hotspot Capable, All-Weather Floor Liners w/AT4 Logo (LPO), Alloy wheels, AT4 Preferred Package, AT4 Premium Package, Auxiliary External Transmission Oil Cooler, Body-Color Surround Grille, Color-Keyed Carpeting Floor Covering, Compass, Deep-Tinted Glass, Driver Alert Package I, Electric Rear-Window Defogger, Electrical Lock Control Steering Column, Floor-Mounted Center Console, GMC Connected Access Capable, HD Radio, HD Rear Vision Camera, Heated 2nd Row Outboard Seats, Heated Driver & Front Outboard Passenger Seating, Heavy-Duty Rear Locking Differential, High-Capacity Air Filter, Hill Descent Control, Hitch Guidance, Integrated Trailer Brake Controller, Keyless Open & Start, LED Cargo Area Lighting, Manual Tilt-Wheel & Telescoping Steering Column, OnStar & GMC Connected Services Capable, Power Door Locks, Power Front Passenger Windows w/Express Up/Down, Power Front Windows w/Driver Express Up/Down, Power Rear Windows w/Express Down, Power Sliding Rear Window w/Rear Defogger, Preferred Equipment Group 4SB, Premium Bose 7-Speaker Sound System, ProGrade Trailering System, Radio: Premium GMC Infotainment Sys w/Navigation, Rear Dual USB Charging-Only Ports, Rear Wheelhouse Liners, Red Recovery Hooks, Remote Vehicle Starter System, Spray-On Pickup Bed Liner w/AT4 Logo, Steering Wheel Audio Controls, Theft Deterrent System (Unauthorized Entry), Trailering Package, Universal Home Remote, Ventilated Driver & Front Passenger Seats, Wheel Locks (Set of 4) (LPO), Wheels: 20" x 9" Machined Aluminum, Wireless Charging. Priced below KBB Fair Purchase Price! CARFAX One-Owner. Clean CARFAX.

    Dark Sky Metallic 2020 GMC Sierra 1500 AT4 4D Crew Cab EcoTec3 5.3L V8 10-Speed Automatic 4WD

    Certification Program Details: Serra Romeo is proud to offer MOTOR TREND CERTIFIED Vehicles. Certified Pre-Owned Vehicles give you the option to buy a like-new car with new-car peace of mind, all at a significantly lower price. These benefits to you include: Warranty repair coverage Paintless dent repair Lost & damaged key replacement Cosmetic Wheel Repair Windshield repair Road Hazard Repair All at no extra cost! Plus, you get the added assurance that your MOTOR TREND Certified Vehicle has been: INSPECTED thoroughly inspected by a certified MOTOR TREND technician UPGRADED with a comprehensive warranty and exclusive benefits from EasyCare®

    Odometer is 16209 miles below market average!

    PLEASE CALL OR EMAIL OUR INTERNET TEAM TODAY FOR MORE INFORMATION OR VISIT DRIVESERRA.COM FOR MORE INFORMATION AND TO SEE OUR COMPLETE SELECTION OF USED VEHICLE INVENTORY.

    KBB.com Consumer Reviews

    Kelley Blue Book - KBB.com
    Overall4Out of 5
    • Nice truck

      By froggy on Sunday, December 06, 2020

      3.0
      I purchased this truck brand new and at 3900 miles I started to have a misfire. The warranty put a refurbished rebuilt engine in it. I was not aware that the warranty doesn't put new parts in just refurbished rebuilt parts. I traded in and lost my favorite blue truck. Not a fan of the whole process. Love the truck just not how the warranty went. I would not own another brand or model the 2020 is the nicest riding and looking. Just got a bad motor from the manufacture.
    • Great Truck

      By Mel on Sunday, April 25, 2021

      5.0
      I love it, I get compliments every where I go, and it apparently worth more than I paid for it brand new, a year and a half later. can't ask for much more than that.
    • Well done GM

      By Tony on Thursday, November 26, 2020

      5.0
      This truck has a 10 speed transmission that you can barely feel it shift. Traded in an F150 and test drove a similar equipped Ram. Although the Ram was nice, the styling of the GMC won me over, along with the tailgate! It also pulls my boat way better than the Ford, just smoother all around. The cabin is very quiet and the gas mileage is much better than V8 Ford. The cabin is super quiet and the ride is awesome. Love the adaptive cruise control too. The technology is fine and the screen is plenty big. Remember, you are driving this truck, not going to thr drive in! Most importantly, the controls are simple to use and Bose stereo sounds great! Oh, and I got it cheaper than the similar Ram too!