• Transwest Logo
  • Cars, Trucks, SUVs, & Vans
  • Trucks
  • Hydrovacs
  • Horse & Livestock Trailers
  • Commercial Trailers
  • RVs
Transwest Cars, Trucks, SUVs, & Vans Logo
  • Transwest Cars, Trucks, SUVs, & Vans Logo
  • Shop New
    • Shop New
    • Makes
    • Body Style
    • Location
    • Shop specials at Transwest

      A ford bronco and an F-150 side by side
      Shop All New Vehicles
    Makes
    • Chevrolet logo
    • Chrysler logo
    • Dodge logo
    • Ford logo
    • GMC logo
    • Jeep logo
    • RAM logo
    • Wagoneer logo

    Shop specials at Transwest

    A ford bronco and an F-150 side by side
    Shop All New Vehicles
    Body Style

    Car

    Convertible

    Hatchback

    SUV

    Sedan

    Truck

    Van

    Shop All New Vehicles
    Location
    • Front view of Frederick, CO - Automotive Groups Frederick, CO - Automotive Groups
    • Front view of Henderson, CO - GMC and Isuzu Henderson, CO - GMC and Isuzu
    • Front view of Limon, CO - Chrysler, Dodge, Jeep RAM, Wagoneer Limon, CO - Chrysler, Dodge, Jeep RAM, Wagoneer
    • Front view of Sterling, CO - Chevrolet Sterling, CO - Chevrolet
    • Front view of Lauderdale, MN Personal Vehicles Lauderdale, MN Personal Vehicles
    • Front view of Minneapolis, MN - Personal Vehicles Minneapolis, MN - Personal Vehicles
    • Front view of Scottsbluff, NE - Ford Scottsbluff, NE - Ford
    • Front view of Sioux Falls, SD Sioux Falls, SD
    Shop All New Vehicles
  • Shop Used
    • Shop Used
    • Car

      Convertible

      Hatchback

      SUV

      Sedan

      Truck

      Van

    • Shop specials at Transwest

      A ford bronco and an F-150 side by side
    • All Used Vehicles
    • Priced Under 20K

    Car

    Convertible

    Hatchback

    SUV

    Sedan

    Truck

    Van

    Shop specials at Transwest

    A ford bronco and an F-150 side by side
  • Locations
  • About
  • Careers
  • Blog
  • Videos
0
  • Gallery
  • Specs
  • Similar Vehicles
2020 GMC Sierra 1500 AT4 Sold
Contact Us
See More GMC Trucks for Sale

2020 GMC Sierra 1500 AT4

Used Pickup Vehicle

at Transwest of Limon, CO

Sold

0 views

0 views

  • 2020 GMC Sierra 1500 AT4 | Photo 1 of 28
  • 2020 GMC Sierra 1500 AT4 | Photo 2 of 28
  • 2020 GMC Sierra 1500 AT4 | Photo 3 of 28
  • 2020 GMC Sierra 1500 AT4 | Photo 4 of 28
  • 2020 GMC Sierra 1500 AT4 | Photo 5 of 28
  • 2020 GMC Sierra 1500 AT4 | Photo 6 of 28
  • 2020 GMC Sierra 1500 AT4 | Photo 7 of 28
  • 2020 GMC Sierra 1500 AT4 | Photo 8 of 28
  • 2020 GMC Sierra 1500 AT4 | Photo 9 of 28
  • 2020 GMC Sierra 1500 AT4 | Photo 10 of 28
  • 2020 GMC Sierra 1500 AT4 | Photo 11 of 28
  • 2020 GMC Sierra 1500 AT4 | Photo 12 of 28
  • 2020 GMC Sierra 1500 AT4 | Photo 13 of 28
  • 2020 GMC Sierra 1500 AT4 | Photo 14 of 28
  • 2020 GMC Sierra 1500 AT4 | Photo 15 of 28
  • 2020 GMC Sierra 1500 AT4 | Photo 16 of 28
  • 2020 GMC Sierra 1500 AT4 | Photo 17 of 28
  • 2020 GMC Sierra 1500 AT4 | Photo 18 of 28
  • 2020 GMC Sierra 1500 AT4 | Photo 19 of 28
  • 2020 GMC Sierra 1500 AT4 | Photo 20 of 28
  • 2020 GMC Sierra 1500 AT4 | Photo 21 of 28
  • 2020 GMC Sierra 1500 AT4 | Photo 22 of 28
  • 2020 GMC Sierra 1500 AT4 | Photo 23 of 28
  • 2020 GMC Sierra 1500 AT4 | Photo 24 of 28
  • 2020 GMC Sierra 1500 AT4 | Photo 25 of 28
  • 2020 GMC Sierra 1500 AT4 | Photo 26 of 28
  • 2020 GMC Sierra 1500 AT4 | Photo 27 of 28
  • 2020 GMC Sierra 1500 AT4 | Photo 28 of 28
2020 GMC Sierra 1500 AT4
2020 GMC Sierra 1500 AT4 | Photo 2 of 28 2020 GMC Sierra 1500 AT4 | Photo 3 of 28 2020 GMC Sierra 1500 AT4 | Photo 4 of 28 2020 GMC Sierra 1500 AT4 | Photo 5 of 28

Gallery

  • 2020 GMC Sierra 1500 AT4 | Photo 1 of 28
  • 2020 GMC Sierra 1500 AT4 | Photo 2 of 28
  • 2020 GMC Sierra 1500 AT4 | Photo 3 of 28
  • 2020 GMC Sierra 1500 AT4 | Photo 4 of 28
  • 2020 GMC Sierra 1500 AT4 | Photo 5 of 28
  • 2020 GMC Sierra 1500 AT4 | Photo 6 of 28
  • 2020 GMC Sierra 1500 AT4 | Photo 7 of 28
  • 2020 GMC Sierra 1500 AT4 | Photo 8 of 28
  • 2020 GMC Sierra 1500 AT4 | Photo 9 of 28
  • 2020 GMC Sierra 1500 AT4 | Photo 10 of 28
  • 2020 GMC Sierra 1500 AT4 | Photo 11 of 28
  • 2020 GMC Sierra 1500 AT4 | Photo 12 of 28
  • 2020 GMC Sierra 1500 AT4 | Photo 13 of 28
  • 2020 GMC Sierra 1500 AT4 | Photo 14 of 28
  • 2020 GMC Sierra 1500 AT4 | Photo 15 of 28
  • 2020 GMC Sierra 1500 AT4 | Photo 16 of 28
  • 2020 GMC Sierra 1500 AT4 | Photo 17 of 28
  • 2020 GMC Sierra 1500 AT4 | Photo 18 of 28
  • 2020 GMC Sierra 1500 AT4 | Photo 19 of 28
  • 2020 GMC Sierra 1500 AT4 | Photo 20 of 28
  • 2020 GMC Sierra 1500 AT4 | Photo 21 of 28
  • 2020 GMC Sierra 1500 AT4 | Photo 22 of 28
  • 2020 GMC Sierra 1500 AT4 | Photo 23 of 28
  • 2020 GMC Sierra 1500 AT4 | Photo 24 of 28
  • 2020 GMC Sierra 1500 AT4 | Photo 25 of 28
  • 2020 GMC Sierra 1500 AT4 | Photo 26 of 28
  • 2020 GMC Sierra 1500 AT4 | Photo 27 of 28
  • 2020 GMC Sierra 1500 AT4 | Photo 28 of 28
2020 GMC Sierra 1500 AT4 | 1 of 28
  • 2020 GMC Sierra 1500 AT4 | Thumbnail Photo 1 of 28
  • 2020 GMC Sierra 1500 AT4 | Thumbnail Photo 2 of 28
  • 2020 GMC Sierra 1500 AT4 | Thumbnail Photo 3 of 28
  • 2020 GMC Sierra 1500 AT4 | Thumbnail Photo 4 of 28
  • 2020 GMC Sierra 1500 AT4 | Thumbnail Photo 5 of 28
  • 2020 GMC Sierra 1500 AT4 | Thumbnail Photo 6 of 28
  • 2020 GMC Sierra 1500 AT4 | Thumbnail Photo 7 of 28
  • 2020 GMC Sierra 1500 AT4 | Thumbnail Photo 8 of 28
  • 2020 GMC Sierra 1500 AT4 | Thumbnail Photo 9 of 28
  • 2020 GMC Sierra 1500 AT4 | Thumbnail Photo 10 of 28
  • 2020 GMC Sierra 1500 AT4 | Thumbnail Photo 11 of 28
  • 2020 GMC Sierra 1500 AT4 | Thumbnail Photo 12 of 28
  • 2020 GMC Sierra 1500 AT4 | Thumbnail Photo 13 of 28
  • 2020 GMC Sierra 1500 AT4 | Thumbnail Photo 14 of 28
  • 2020 GMC Sierra 1500 AT4 | Thumbnail Photo 15 of 28
  • 2020 GMC Sierra 1500 AT4 | Thumbnail Photo 16 of 28
  • 2020 GMC Sierra 1500 AT4 | Thumbnail Photo 17 of 28
  • 2020 GMC Sierra 1500 AT4 | Thumbnail Photo 18 of 28
  • 2020 GMC Sierra 1500 AT4 | Thumbnail Photo 19 of 28
  • 2020 GMC Sierra 1500 AT4 | Thumbnail Photo 20 of 28
  • 2020 GMC Sierra 1500 AT4 | Thumbnail Photo 21 of 28
  • 2020 GMC Sierra 1500 AT4 | Thumbnail Photo 22 of 28
  • 2020 GMC Sierra 1500 AT4 | Thumbnail Photo 23 of 28
  • 2020 GMC Sierra 1500 AT4 | Thumbnail Photo 24 of 28
  • 2020 GMC Sierra 1500 AT4 | Thumbnail Photo 25 of 28
  • 2020 GMC Sierra 1500 AT4 | Thumbnail Photo 26 of 28
  • 2020 GMC Sierra 1500 AT4 | Thumbnail Photo 27 of 28
  • 2020 GMC Sierra 1500 AT4 | Thumbnail Photo 28 of 28

Used Pickup Vehicle

at Transwest of Limon, CO

Sold

  • 4X4
  • 22/26 MPG
  • Diesel
  • 79,910 Miles
Odometer is 14247 miles below market average! Clean CARFAX.
10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather, 10-Way Power Driver Seat Adjuster w/Lumbar, 10-Way Power Passenger Seat Adjuster w/Lumbar, 12-Volt Rear Auxiliary Power Outlet, 120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 170 Amp Alternator, 18 x 8.5 Machined Aluminum Wheels, 2 USB Ports, 2 USB Ports (1st Row), 220 Amp Alternator, 3.23 Rear Axle Ratio, 4-Wheel Disc Brakes, 4.2 Diagonal Color Display Driver Info Center, 4G LTE Wi-Fi Hotspot Capable, 6 Speakers, 6-Speaker Audio System Feature, 6 Rectangular Black Tubular Assist Steps (LPO), 8 Driver Information Center, ABS brakes, Adaptive Cruise Control - Camera, Air Conditioning, All-Weather Floor Liners w/AT4 Logo (LPO), Alloy wheels, AM/FM radio: SiriusXM with 360L, Apple CarPlay/Android Auto, AT4 Preferred Package, AT4 Premium Package, Auto-dimming door mirrors, Auto-dimming Rear-View mirror, Automatic Emergency Braking, Automatic temperature control, Auxiliary External Transmission Oil Cooler, Bed View Camera, Body-Color Surround Grille, Brake assist, Bumpers: body-color, Color-Keyed Carpeting Floor Covering, Compass, Deep-Tinted Glass, Delay-off headlights, Driver Alert Package I, Driver Alert Package II, Driver door bin, Driver Memory, Driver vanity mirror, Dual front impact airbags, Dual front side impact airbags, Electric Rear-Window Defogger, Electrical Lock Control Steering Column, Electronic Stability Control, Engine Block Heater, Floor-Mounted Center Console, Following Distance Indicator, Forward Collision Alert, Front anti-roll bar, Front Bucket Seats, Front Center Armrest, Front dual zone A/C, Front fog lights, Front License Plate Kit, Front Pedestrian Braking, Front reading lights, Front wheel independent suspension, Fully automatic headlights, GMC Connected Access Capable, HD Radio, HD Rear Vision Camera, HD Surround Vision w/2 Trailer View Camera Provisions, Heated 2nd Row Outboard Seats, Heated door mirrors, Heated Driver & Front Outboard Passenger Seating, Heated front seats, Heated rear seats, Heated steering wheel, Heavy-Duty Rear Locking Differential, High Gloss Black Mirror Caps, High-Capacity Air Filter, Hill Descent Control, Hitch Guidance, Hitch Guidance w/Hitch View, Illuminated entry, In-Vehicle Trailering App, Integrated Trailer Brake Controller, IntelliBeam Automatic High Beam On/Off, Keyless Open & Start, Lane Change Alert w/Side Blind Zone Alert, Lane Keep Assist w/Lane Departure Warning, LED Cargo Area Lighting, Low tire pressure warning, Manual Tilt-Wheel & Telescoping Steering Column, Memory seat, Multicolor 15 Diagonal Head-Up Display, Occupant sensing airbag, Off-Road Suspension, OnStar & GMC Connected Services Capable, Outside temperature display, Overhead airbag, Overhead console, Panic alarm, Passenger door bin, Passenger vanity mirror, Perforated Leather-Appointed Front Seat Trim, Perimeter Lighting, Power Door Locks, Power door mirrors, Power driver seat, Power Front Passenger Windows w/Express Up/Down, Power Front Windows w/Driver Express Up/Down, Power passenger seat, Power Rear Windows w/Express Down, Power Sliding Rear Window w/Rear Defogger, Power steering, Power windows, Preferred Equipment Group 4SB, Premium audio system: GMC Infotainment System, Premium Bose 7-Speaker Sound System, ProGrade Trailering System, Radio data system, Radio: Premium GMC Infotainment Sys w/Multi-Touch, Radio: Premium GMC Infotainment Sys w/Navigation, Rear Camera Mirror, Rear Cross Traffic Alert, Rear Dual USB Charging-Only Ports, Rear reading lights, Rear seat center armrest, Rear step bumper, Rear Wheelhouse Liners, Rear window defroster, Red Recovery Hooks, Remote keyless entry, Remote Vehicle Starter System, Safety Alert Seat, Security system, SiriusXM w/360L, Speed control, Speed-sensing steering, Split folding rear seat, Spray-On Pickup Bed Liner w/AT4 Logo, Steering Wheel Audio Controls, Steering wheel mounted audio controls, Tacho
Dark grey swoop background

Apply for financing

Same day approvals available

Checklist icon
Light grey swoop background

We'll Buy Your Vehicle

Value your trade in today

Light grey swoop background
Specifications
Type
Pickup
Year
2020
Make
GMC
Model
Sierra 1500
Trim
AT4
Stock ID
LLG254452
VIN
3GTU9EETXLG254452
Status
Sold
Condition
Used
Mileage
79,910
Body Type
Crew Cab Pickup
Cab Type
Crew Cab
Exterior
Exterior Color
White
Exterior Features
Active grille shutters
Included
Bumper detail
rear step
Door handle color
body-color
Exhaust
dual tip
Exhaust tip color
polished aluminum
Fender lip moldings
black
Front bumper color
body-color
Grille color
black, body-color surround
Mirror color
black
Pickup bed light
LED
Pickup bed liner
spray-on
Rear bumper color
body-color
Skid plate(s)
front, rear
Tailgate
lift assist, multi-function split-folding, power locking, power open, removable
Window trim
black
Lights
Daytime running lights
LED
Exterior entry lights
approach lamps, puddle lamps
Front fog lights
LED
Headlights
auto delay off, auto on/off, LED, wiper activated
Taillights
LED
Mirrors
Side mirror adjustments
power, power folding, reverse gear tilt
Side mirrors
driver side auto-dimming, heated
Wheels and Tires
Spare tire mount location
underbody
Spare tire size
full-size
Spare wheel type
steel
Tire Pressure Monitoring System
Included
Wheels
aluminum alloy with painted accents
Windows
Front wipers
variable intermittent
Power windows
safety reverse
Tinted glass
Included
Window defogger
rear
Interior
Color Interior
Black
Air Conditioning
Air filtration
Included
Front air conditioning
automatic climate control
Front air conditioning zones
dual
Rear vents
second row
Comfort Features
Armrests
rear center with cupholders, rear folding
Floor mat material
rubber/vinyl
Floor material
carpet
Floor mats
front, rear
Heated steering wheel
Included
Steering wheel trim
leather
Convenience Features
Assist handle
front, rear
Capless fuel filler system
Included
Center console
front console with armrest and storage
Cruise control
Included
Cupholders
front, rear
Easy entry
power driver seat
Memorized settings
2 driver, driver seat, side mirrors
Multi-function remote
panic alarm, proximity entry system
One-touch windows
4
Power outlet(s)
115V cargo area, 115V front, 12V front, 12V rear
Power steering
Included
Power windows
lockout button
Push-button start
Included
Reading lights
front
Rearview mirror
auto-dimming
Remote engine start
Included
Steering wheel
tilt and telescopic
Steering wheel mounted controls
audio, cruise control, multi-function, phone, voice control
Storage
door pockets, front seatback, under rear seats
Vanity mirrors
dual illuminating
Instrumentation
Clock
Included
Compass
Included
Digital odometer
Included
External temperature display
Included
Fuel economy display
MPG, range
Gauge
oil pressure, tachometer
Instrument cluster screen size
4.2 in.
Multi-function display
Included
Powertrain hour meter
Included
Trip odometer
Included
Warnings and reminders
coolant temperature warning, lamp failure, low battery, low fuel level, low oil pressure, maintenance due
Seats
Driver seat
heated, ventilated
Driver seat power adjustments
10, height, lumbar, reclining
Front headrests
2, adjustable
Front seat type
bucket
Passenger seat
heated, ventilated
Passenger seat power adjustments
10, height, lumbar, reclining
Rear headrests
3, foldable
Rear seat
heated
Rear seat folding
folds up
Rear seat type
60-40 split bench
Upholstery
leather-trimmed
Upholstery accents
perforated
Dimensions & Weights
Capacity
5
Engine & Chassis
Engine Make
Duramax
Engine Model
Duramax 3.0L Diesel Turbo I6 277hp 460ft. lbs.
Fuel Type
Diesel
Horse Power
277
Transmission Model
10-Speed Shiftable Automatic
Transmission Type
Shiftable Automatic
Transmission Speeds
10
Drive Train
4X4
Entertainment and Technology
Audio System
Antenna type
diversity, mast
Auxiliary audio input
Bluetooth, iPod/iPhone, jack, memory card slot, USB
Radio
AM/FM, HD radio, touch screen display, voice operated
Radio data system
Included
Satellite radio
SiriusXM
Speed sensitive volume control
Included
Total speakers
6
In Car Entertainment
Connected in-car apps
app marketplace integration
Infotainment
GMC Infotainment System
Infotainment screen size
8 in.
Smartphone integration
Android Auto, Apple CarPlay
Telematics
Driver assistance app
roadside assistance
Electronic messaging assistance
voice operated, with read function
Hands-free phone call integration
voice operated
Satellite communications
OnStar, voice guided directions
Smart device app compatibility
myGMC with Connected Access
Smart device app function
maintenance status
Wi-Fi
hotspot
Wireless data link
Bluetooth
Performance
Powertrain
4WD selector
electronic hi-lo
4WD type
part time w/ on demand setting
Alternator
170 amps
Auto start/stop
Included
Battery
heavy duty, maintenance-free
Battery rating
730 CCA
Battery saver
Included
Cylinder deactivation
Included
Drive mode selector
Included
Locking differential
rear
Suspension
Front shock type
monotube
Front spring type
coil
Front stabilizer bar
diameter 33 mm
Front struts
Included
Front suspension classification
independent
Front suspension type
upper and lower control arms
Rear shock type
monotube
Rear spring type
leaf
Rear suspension classification
solid live axle
Rear suspension type
multi-leaf
Tuned suspension
off-road
Towing and Hauling
Pickup bed cargo management
tie-down anchors
Tow hooks
front
Tow/Haul mode
Included
Trailer brake controller
Included
Trailer hitch
Included
Trailer wiring
4-pin, 7-pin
Safety and Security
Airbags
Airbag deactivation
occupant sensing passenger
Front airbags
dual
Side airbags
front
Side curtain airbags
front, rear
Brakes
ABS
4-wheel
Braking assist
Included
Electronic brakeforce distribution
Included
Front brake type
ventilated disc
Power brakes
Included
Rear brake type
ventilated disc
Safety
Camera system
rearview
Check rear seat reminder
Included
Child safety door locks
Included
Child seat anchors
LATCH system
Programmable safety key
Included
Rearview monitor
in dash
Seatbelts
Emergency locking retractors
front
Front seatbelts
3-point
Rear seatbelts
3-point
Seatbelt pretensioners
front
Seatbelt warning sensor
front
Security
Anti-theft system
alarm, vehicle immobilizer
Power door locks
anti-lockout, auto-locking
Stability and Traction
Hill holder control
Included
Off-road driving assist
hill descent
Roll stability control
Included
Stability control
Included
Traction control
Included
Trailer stability control
Included
Installed Options
Exterior
Exterior Features
Black Tubular Assist Steps, Front License Plate Bracket, Pickup Box
Wheels and Tires
LT275/65R18C MT Blackwall Goodyear Wrangler Tires, Trailer Tire Pressure Monitor System, Wheel Locks
Packages
Marketing Package
AT4 Preferred Package, AT4 Premium Package, AT4 Premium Package Discount, Driver Alert Package I, Driver Alert Package II, Technology Package
Performance
Powertrain
220 Amp Alternator, 3.23 Rear Axle Ratio, Engine Block Heater, Federal Emissions Requirements
Towing and Hauling
Bed View Camera, GVWR of 7100 lbs.

Disclaimer: Not every vehicle includes every feature or option listed. Please verify all features and options with your salesperson before purchase.

Sold - Contact us to find one just like it.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Give us a call (719) 775-2881

Similar Vehicles you might like

All Trucks for Sale
  • Transwest | Image Coming Soon

    2026 GMC Sierra 1500 Elevation

    New Pickup at Transwest of Henderson, CO

    • Icon displaying four wheels from above connected by a drive train

      4WD

    • An icon of a fuel container

      Gasoline

    • A minimal icon representing a speedometer

      8 Miles

    $64,170
    • See Details
  • 2026 Ford Super Duty F-350

    22

    2026 Ford Super Duty F-350

    New Pickup at Transwest of Minneapolis, MN

    • Icon displaying four wheels from above connected by a drive train

      4X4

    • An icon of a fuel container

      Gasoline

    • A minimal icon representing a speedometer

      5 Miles

    $62,530 $64,030 msrp
    • See Details
  • 2025 RAM 3500 Big Horn

    14

    2025 RAM 3500 Big Horn

    New Pickup at Transwest of Limon, CO

    • Icon displaying four wheels from above connected by a drive train

      4X4

    • An icon of a fuel container

      Diesel

    • A minimal icon representing a speedometer

      10 Miles

    $69,568 $77,025 msrp
    • See Details
  • 2025 Ford Ranger

    13

    2025 Ford Ranger

    New Pickup at Transwest of Scottsbluff, NE

    • Icon displaying four wheels from above connected by a drive train

      4X4

    • An icon of a fuel container

      Gasoline

    • A minimal icon representing a speedometer

      10 Miles

    $42,809 $44,680 msrp
    • See Details
All Trucks for Sale

Finance Your Vehicle

Transwest is proud to be a trusted financing partner for your next vehicle, no matter your budget or financing needs.

Number 1 Icon

Apply with Confidence

We can help you find the best down payment and rate for your vehicle.

Number 2 Icon

Choose Your Financing

Our experienced financing team will provide you with customized financing options, featuring same-day approvals and better loans than most banks.

Number 3 Icon

Hit the Road

We'll handle the tedious tasks like title work so you can skip the hassle. You'll be in the driver's seat in no time!

This vehicle can be found at our Transwest location near Limon, CO

2720 6th St
Limon, CO 80828

(719) 775-2881

Location Details

Recently viewed Vehicles

View All Recents
  • 2026 Chevrolet Silverado 3500HD Work Truck

    19

    2026 Chevrolet Silverado 3500HD Work Truck

    New Pickup at Transwest of Sterling, CO

    • Icon displaying four wheels from above connected by a drive train

      4X4

    • An icon of a fuel container

      Gasoline

    • A minimal icon representing a speedometer

      15 Miles

    $58,155 $58,660 msrp
    • See Details
  • 2026 GMC Sierra 3500HD CC Pro

    28

    2026 GMC Sierra 3500HD CC Pro

    New Pickup at Transwest of Henderson, CO

    • Icon displaying four wheels from above connected by a drive train

      4X4

    • An icon of a fuel container

      Diesel (B20 capable)

    • A minimal icon representing a speedometer

      1 Mile

    $77,137
    • See Details
  • 2026 RAM 1500 Big Horn

    14

    2026 RAM 1500 Big Horn

    New Pickup at Transwest of Limon, CO

    • Icon displaying four wheels from above connected by a drive train

      4X4

    • An icon of a fuel container

      Gas/Electric Mild Hybrid

    • A minimal icon representing a speedometer

      13 Miles

    $58,550 $62,685 msrp
    • See Details
  • Transwest | Image Coming Soon

    2026 GMC Sierra 3500HD CC Pro

    New Pickup at Transwest of Henderson, CO

    • Icon displaying four wheels from above connected by a drive train

      4WD

    • An icon of a fuel container

      Diesel

    • A minimal icon representing a speedometer

      5 Miles

    $68,838
    • See Details
Transwest Cars, Trucks, SUVs, & Vans Logo

At Transwest, we only carry the best quality vehicles. Not only can we help you find exactly what you're looking for, but we also offer financing, parts, and service. Think of us as your one-stop-shop for vehicles. Find the perfect vehicle for you.

Vehicles for sale by city

  • Frederick, CO

    9 Vehicles for Sale

  • Henderson, CO

    267 Vehicles for Sale

  • Limon, CO

    119 Vehicles for Sale

  • Sterling, CO

    95 Vehicles for Sale

  • Lauderdale, MN

    10 Vehicles for Sale

  • Minneapolis, MN

    117 Vehicles for Sale

  • Scottsbluff, NE

    155 Vehicles for Sale

  • Sioux Falls, SD

    44 Vehicles for Sale

Vehicles for sale by state

  • Colorado

    490 Vehicles for Sale

  • Minnesota

    127 Vehicles for Sale

  • Nebraska

    155 Vehicles for Sale

  • South Dakota

    44 Vehicles for Sale

Cars, Trucks, SUVs, & Vans / Store / Limon, CO / 2020 GMC Sierra 1500 AT4

Share

Email

Email

Facebook

Facebook

SMS

SMS

Twitter

Twitter

2020 GMC Sierra 1500 AT4
Transwest  Logo

2020 GMC Sierra 1500 AT4

Transwest of Limon, CO
2720 6th St
Limon, CO 80828
(719) 775-2881

Sold

Description

Odometer is 14247 miles below market average! Clean CARFAX.
10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather, 10-Way Power Driver Seat Adjuster w/Lumbar, 10-Way Power Passenger Seat Adjuster w/Lumbar, 12-Volt Rear Auxiliary Power Outlet, 120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 170 Amp Alternator, 18 x 8.5 Machined Aluminum Wheels, 2 USB Ports, 2 USB Ports (1st Row), 220 Amp Alternator, 3.23 Rear Axle Ratio, 4-Wheel Disc Brakes, 4.2 Diagonal Color Display Driver Info Center, 4G LTE Wi-Fi Hotspot Capable, 6 Speakers, 6-Speaker Audio System Feature, 6 Rectangular Black Tubular Assist Steps (LPO), 8 Driver Information Center, ABS brakes, Adaptive Cruise Control - Camera, Air Conditioning, All-Weather Floor Liners w/AT4 Logo (LPO), Alloy wheels, AM/FM radio: SiriusXM with 360L, Apple CarPlay/Android Auto, AT4 Preferred Package, AT4 Premium Package, Auto-dimming door mirrors, Auto-dimming Rear-View mirror, Automatic Emergency Braking, Automatic temperature control, Auxiliary External Transmission Oil Cooler, Bed View Camera, Body-Color Surround Grille, Brake assist, Bumpers: body-color, Color-Keyed Carpeting Floor Covering, Compass, Deep-Tinted Glass, Delay-off headlights, Driver Alert Package I, Driver Alert Package II, Driver door bin, Driver Memory, Driver vanity mirror, Dual front impact airbags, Dual front side impact airbags, Electric Rear-Window Defogger, Electrical Lock Control Steering Column, Electronic Stability Control, Engine Block Heater, Floor-Mounted Center Console, Following Distance Indicator, Forward Collision Alert, Front anti-roll bar, Front Bucket Seats, Front Center Armrest, Front dual zone A/C, Front fog lights, Front License Plate Kit, Front Pedestrian Braking, Front reading lights, Front wheel independent suspension, Fully automatic headlights, GMC Connected Access Capable, HD Radio, HD Rear Vision Camera, HD Surround Vision w/2 Trailer View Camera Provisions, Heated 2nd Row Outboard Seats, Heated door mirrors, Heated Driver & Front Outboard Passenger Seating, Heated front seats, Heated rear seats, Heated steering wheel, Heavy-Duty Rear Locking Differential, High Gloss Black Mirror Caps, High-Capacity Air Filter, Hill Descent Control, Hitch Guidance, Hitch Guidance w/Hitch View, Illuminated entry, In-Vehicle Trailering App, Integrated Trailer Brake Controller, IntelliBeam Automatic High Beam On/Off, Keyless Open & Start, Lane Change Alert w/Side Blind Zone Alert, Lane Keep Assist w/Lane Departure Warning, LED Cargo Area Lighting, Low tire pressure warning, Manual Tilt-Wheel & Telescoping Steering Column, Memory seat, Multicolor 15 Diagonal Head-Up Display, Occupant sensing airbag, Off-Road Suspension, OnStar & GMC Connected Services Capable, Outside temperature display, Overhead airbag, Overhead console, Panic alarm, Passenger door bin, Passenger vanity mirror, Perforated Leather-Appointed Front Seat Trim, Perimeter Lighting, Power Door Locks, Power door mirrors, Power driver seat, Power Front Passenger Windows w/Express Up/Down, Power Front Windows w/Driver Express Up/Down, Power passenger seat, Power Rear Windows w/Express Down, Power Sliding Rear Window w/Rear Defogger, Power steering, Power windows, Preferred Equipment Group 4SB, Premium audio system: GMC Infotainment System, Premium Bose 7-Speaker Sound System, ProGrade Trailering System, Radio data system, Radio: Premium GMC Infotainment Sys w/Multi-Touch, Radio: Premium GMC Infotainment Sys w/Navigation, Rear Camera Mirror, Rear Cross Traffic Alert, Rear Dual USB Charging-Only Ports, Rear reading lights, Rear seat center armrest, Rear step bumper, Rear Wheelhouse Liners, Rear window defroster, Red Recovery Hooks, Remote keyless entry, Remote Vehicle Starter System, Safety Alert Seat, Security system, SiriusXM w/360L, Speed control, Speed-sensing steering, Split folding rear seat, Spray-On Pickup Bed Liner w/AT4 Logo, Steering Wheel Audio Controls, Steering wheel mounted audio controls, Tacho

Specifications

  • Type Pickup
  • Year 2020
  • Make GMC
  • Model Sierra 1500
  • Trim AT4
  • Stock ID LLG254452
  • VIN 3GTU9EETXLG254452
  • Status Sold
  • Condition Used
  • Mileage 79,910
  • Body Type Crew Cab Pickup
  • Cab Type Crew Cab

Exterior

  • Exterior Color White
  • Exterior Features: Included, rear step, body-color, dual tip, polished aluminum, black, body-color, black, body-color surround, black, LED, spray-on, body-color, front, rear, lift assist, multi-function split-folding, power locking, power open, removable, black.
  • Lights: LED, approach lamps, puddle lamps, LED, auto delay off, auto on/off, LED, wiper activated, LED.
  • Mirrors: power, power folding, reverse gear tilt, driver side auto-dimming, heated.
  • Wheels and Tires: underbody, full-size, steel, Included, aluminum alloy with painted accents.
  • Windows: variable intermittent, safety reverse, Included, rear.

Interior

  • Color Interior Black
  • Air Conditioning: Included, automatic climate control, dual, second row.
  • Comfort Features: rear center with cupholders, rear folding, rubber/vinyl, carpet, front, rear, Included, leather.
  • Convenience Features: front, rear, Included, front console with armrest and storage, Included, front, rear, power driver seat, 2 driver, driver seat, side mirrors, panic alarm, proximity entry system, 4, 115V cargo area, 115V front, 12V front, 12V rear, Included, lockout button, Included, front, auto-dimming, Included, tilt and telescopic, audio, cruise control, multi-function, phone, voice control, door pockets, front seatback, under rear seats, dual illuminating.
  • Instrumentation: Included, Included, Included, Included, MPG, range, oil pressure, tachometer, 4.2 in., Included, Included, Included, coolant temperature warning, lamp failure, low battery, low fuel level, low oil pressure, maintenance due.
  • Seats: heated, ventilated, 10, height, lumbar, reclining, 2, adjustable, bucket, heated, ventilated, 10, height, lumbar, reclining, 3, foldable, heated, folds up, 60-40 split bench, leather-trimmed, perforated.

Dimensions & Weights

  • Capacity 5

Engine & Chassis

  • Engine Make Duramax
  • Engine Model Duramax 3.0L Diesel Turbo I6 277hp 460ft. lbs.
  • Fuel Type Diesel
  • Horse Power 277
  • Transmission Model 10-Speed Shiftable Automatic
  • Transmission Type Shiftable Automatic
  • Transmission Speeds 10
  • Drive Train 4X4

Entertainment and Technology

  • Audio System: diversity, mast, Bluetooth, iPod/iPhone, jack, memory card slot, USB, AM/FM, HD radio, touch screen display, voice operated, Included, SiriusXM, Included, 6.
  • In Car Entertainment: app marketplace integration, GMC Infotainment System, 8 in., Android Auto, Apple CarPlay.
  • Telematics: roadside assistance, voice operated, with read function, voice operated, OnStar, voice guided directions, myGMC with Connected Access, maintenance status, hotspot, Bluetooth.

Performance

  • Powertrain: electronic hi-lo, part time w/ on demand setting, 170 amps, Included, heavy duty, maintenance-free, 730 CCA, Included, Included, Included, rear.
  • Suspension: monotube, coil, diameter 33 mm, Included, independent, upper and lower control arms, monotube, leaf, solid live axle, multi-leaf, off-road.
  • Towing and Hauling: tie-down anchors, front, Included, Included, Included, 4-pin, 7-pin.

Safety and Security

  • Airbags: occupant sensing passenger, dual, front, front, rear.
  • Brakes: 4-wheel, Included, Included, ventilated disc, Included, ventilated disc.
  • Safety: rearview, Included, Included, LATCH system, Included, in dash.
  • Seatbelts: front, 3-point, 3-point, front, front.
  • Security: alarm, vehicle immobilizer, anti-lockout, auto-locking.
  • Stability and Traction: Included, hill descent, Included, Included, Included, Included.

Installed Options

  • Exterior: Black Tubular Assist Steps, Front License Plate Bracket, Pickup Box, LT275/65R18C MT Blackwall Goodyear Wrangler Tires, Trailer Tire Pressure Monitor System, Wheel Locks.
  • Packages: AT4 Preferred Package, AT4 Premium Package, AT4 Premium Package Discount, Driver Alert Package I, Driver Alert Package II, Technology Package.
  • Performance: 220 Amp Alternator, 3.23 Rear Axle Ratio, Engine Block Heater, Federal Emissions Requirements, Bed View Camera, GVWR of 7100 lbs..
Mountains

Cars, Trucks, SUVs, & Vans

  • Shop New
  • Shop Used
  • Specials
  • Locations
  • Blog
  • Videos

Transwest.com

  • Cars, Trucks, SUVs, & Vans
  • Trucks
  • Hydrovacs
  • Horse & Livestock Trailers
  • Commercial Trailers
  • RVs

Inventory Search

Transwest Logo
©2025 Transwest Privacy Policy Privacy Requests Terms of Use Anti-fraud Disclosure Web Development By the Pixel
Facebook Icon LinkedIn Icon Twitter Icon YouTube Icon
Mountains

Contact Us

👋

Please answer a few questions so we can direct you to the right team.

What kind of assistance do you need?

Interested in this vehicle?

Contact Transwest

Financing Preference
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Estimated Monthly Payments

*Estimated payment is based on vehicle price (excluding taxes and fees) and associated lender rates for qualified buyers, term length and any associated trade-in equity or down payment from buyer. Terms may vary. To see if you qualify for specific financing discounts, please contact your local Transwest dealership.

Live
Live

Shop this vehicle
Call (719) 775-2881