Ferguson Buick GMC

950 South Academy Blvd Colorado Springs, CO 80910

2020 GMC Sierra 1500 AT4 at Ferguson Buick GMC

2020 GMC Sierra 1500 AT4

Selling Price: $35,442

2020 GMC Sierra 1500 AT4 2020 GMC Sierra 1500 AT4 2020 GMC Sierra 1500 AT4 2020 GMC Sierra 1500 AT4 2020 GMC Sierra 1500 AT4 2020 GMC Sierra 1500 AT4 2020 GMC Sierra 1500 AT4 2020 GMC Sierra 1500 AT4 2020 GMC Sierra 1500 AT4 2020 GMC Sierra 1500 AT4 2020 GMC Sierra 1500 AT4 2020 GMC Sierra 1500 AT4 2020 GMC Sierra 1500 AT4 2020 GMC Sierra 1500 AT4 2020 GMC Sierra 1500 AT4 2020 GMC Sierra 1500 AT4 2020 GMC Sierra 1500 AT4 2020 GMC Sierra 1500 AT4 2020 GMC Sierra 1500 AT4 2020 GMC Sierra 1500 AT4 2020 GMC Sierra 1500 AT4 2020 GMC Sierra 1500 AT4 2020 GMC Sierra 1500 AT4 2020 GMC Sierra 1500 AT4 2020 GMC Sierra 1500 AT4

Vehicle Basics

Additional Incentives

  • Vehicle Make : GMC
  • Vehicle Model : Sierra 1500
  • Condition : Used
  • Mileage : 121,113
  • VIN : 1GTU9EET4LZ298253
  • Stock # : T26076A
  • Engine : Diesel I6 3.0L/183
  • Transmission : 10-Speed Automatic
  • Ext. Color : Onyx Black
  • Int. Color : Jet Black with Kalahari accents
  • Vehicle Type : Crew Cab Pickup
  • Body Style : Crew Cab Pickup
  • Drivetrain : 4WD
City MPG * 22 Hwy MPG * 26

*Actual MPG rating will vary with options, driving conditions, habits and vehicle condition.

CARFAX 1-Owner. FUEL EFFICIENT 26 MPG Hwy/22 MPG City! Heated/Cooled Seats, Sunroof, NAV, Heated Rear Seat, 4x4, Turbo, Alloy Wheels, Bed Liner, Tow Hitch, AT4 PREFERRED PACKAGE, DRIVER ALERT PACKAGE I, AT4 PREMIUM PACKAGE CLICK ME!KEY FEATURES INCLUDEHeated Driver Seat, Heated Rear Seat, Cooled Driver Seat GMC AT4 with Onyx Black exterior and Jet Black with Kalahari accents interior features a Straight 6 Cylinder Engine with 277 HP at 3750 RPM*.OPTION PACKAGESAT4 PREMIUM PACKAGE includes (PDO) AT4 Preferred Package, (R3O) LT275/65R18C MT blackwall Goodyear Wrangler DuraTrac tires, (PQB) Driver Alert Package I and (RVQ) 6 Black rectangular assist steps, LPO, TECHNOLOGY PACKAGE includes (UVS) HD Surround Vision, (DRZ) Rear Camera Mirror, (UVN) Bed View Camera and (UV6) Multicolor 15 Diagonal Head-Up Display Includes (UHS) 8 Digital Driver information Center and (DP6) Black mirror caps.), AT4 PREFERRED PACKAGE includes (UG1) Universal Home Remote, (A48) rear sliding power window, (IOT) 8 diagonal Premium GMC Infotainment with navigation, (UQA) Bose Premium Audio System and (K4C) Wireless Charging, 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.), SUNROOF, POWER, ENGINE, DURAMAX 3.0L TURBO-DIESEL I6 (277 hp [206.6 kW] @ 3750 rpm, 460 lb-ft of torque [623.7 N-m] @ 1500 rpm) (Includes (KW5) 220-amp alternator and (K05) engine block heater.), 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. 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.), TRANSMISSION, 10-SPEED AUTOMATIC, ELECTRONICALLY CONTROLLED with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (STD). 4x4, Onboard Communications System, Aluminum Wheels, Privacy Glass, Keyless Entry, Steering Wheel Controls, Electronic Stability Control.BUY WITH CONFIDENCECARFAX 1-OwnerWHY BUY FROM USWe have been providing quality Buick and GMC service in Colorado for nearly 40 years! We were built with our customers in mind, and want to provide nothing but the best possible customer service in the auto industry. Ferguson Buick GMC serves customers from Denver, Colorado Springs, Pueblo and beyond. We take ANYTHING on Trade!Pricing analysis performed on 1/12/2026. Horsepower calculations based on trim engine configuration. Fuel economy calculations based on original manufacturer data for trim engine configuration. Please confirm the accuracy of the included equipment by calling us prior to purchase.

Browse Other Vehicles at Ferguson Buick GMC

Dealership Info

Ferguson Buick GMC

Ferguson Buick GMC

Vehicle Features

  • 10-Speed A/T
  • 4-Wheel Disc Brakes
  • 8 Cylinder Engine
  • A/C
  • A/T
  • ABS
  • Adaptive Cruise Control
  • Adjustable Steering Wheel
  • Aerial View Display System
  • Aluminum Wheels
  • AM/FM Stereo
  • Apple CarPlay
  • Auto-Dimming Rearview Mirror
  • Automatic Highbeams
  • Auxiliary Audio Input
  • Back-Up Camera
  • Bed Liner
  • Blind Spot Monitor
  • Bluetooth
  • Brake Assist
  • Bucket Seats
  • Climate Control
  • Cross-Traffic Alert
  • Cruise Control
  • Daytime Running Lights
  • Diesel Fuel
  • Driver Adjustable Lumbar
  • Driver Air Bag
  • Floor Mats
  • Fog Lamps
  • Four Wheel Drive
  • Front Collision Mitigation
  • Front Head Air Bag
  • Front Side Air Bag
  • Gasoline Fuel
  • Heads-Up Display
  • Heated Mirrors
  • Heated Seats
  • Heated Seats
  • Heated Seats
  • Heated Steering Wheel
  • Keyless Entry
  • Keyless Start
  • Lane Departure Warning
  • Lane Keeping Assist
  • Leather Steering Wheel
  • Locking/Limited Slip Differential
  • Mirror Memory
  • MP3 Player
  • Multi-Zone A/C
  • Navigation System
  • Pass-Through Rear Seat
  • Passenger Adjustable Lumbar
  • Passenger Air Bag
  • Power Door Locks
  • Power Driver Seat
  • Power Mirror(s)
  • Power Outlet
  • Power Passenger Seat
  • Power Steering
  • Power Windows
  • Privacy Glass
  • Rear Defrost
  • Rear Head Air Bag
  • Rear Parking Aid
  • Remote Start
  • Satellite Radio
  • Seat Memory
  • Security System
  • Sliding Rear Window
  • Smart Device Integration
  • Stability Control
  • Steering Wheel Audio Controls
  • Straight 6 Cylinder Engine
  • Sunroof / Moonroof
  • Sunroof / Moonroof
  • Telematics
  • Tire Pressure Monitor
  • Tires - Front All-Season
  • Tires - Front All-Terrain
  • Tires - Rear All-Season
  • Tires - Rear All-Terrain
  • Tow Hitch
  • Tow Hooks
  • Traction Control
  • Turbo/Supercharged
  • WiFi Hotspot
  • REAR CAMERA MIRROR INSIDE REARVIEW AUTO-DIMMING with full camera display
  • BOSE SOUND SYSTEM PREMIUM 7-SPEAKER SYSTEM with Richbass woofer
  • WIRELESS CHARGING
  • INTELLIBEAM AUTOMATIC HIGH BEAM ON/OFF
  • FRONT PEDESTRIAN BRAKING
  • FOLLOWING DISTANCE INDICATOR
  • CARBONPRO (CARBON FIBER COMPOSITE) BED
  • REAR AXLE 3.23 RATIO
  • DRIVER INFORMATION CENTER ENHANCED 8 DIAGONAL MULTICOLOR DIGITAL DISPLAY includes analog speedometer and tachometer gauges
  • JET BLACK WITH KALAHARI ACCENTS PERFORATED LEATHER-APPOINTED FRONT SEAT TRIM
  • 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)
  • TECHNOLOGY PACKAGE includes (UVS) HD Surround Vision (DRZ) Rear Camera Mirror (UVN) Bed View Camera and (UV6) Multicolor 15 Diagonal Head-Up Display Includes (UHS) 8 Digital Driver information Center and (DP6) Black mirror caps.)
  • BED VIEW CAMERA includes Two Trailer Camera Provisions
  • LANE KEEP ASSIST with Lane Departure Warning
  • ADAPTIVE CRUISE CONTROL - CAMERA
  • MULTIPRO AUDIO SYSTEM BY KICKER
  • SAFETY ALERT SEAT
  • AT4 PREFERRED PACKAGE includes (UG1) Universal Home Remote (A48) rear sliding power window (IOT) 8 diagonal Premium GMC Infotainment with navigation (UQA) Bose Premium Audio System and (K4C) Wireless Charging
  • ENGINE DURAMAX 3.0L TURBO-DIESEL I6 (277 hp [206.6 kW] @ 3750 rpm 460 lb-ft of torque [623.7 N-m] @ 1500 rpm) (Includes (KW5) 220-amp alternator and (K05) engine block heater.)
  • FRONT AND REAR PARK ASSIST ULTRASONIC
  • CUSTOMER DIALOGUE NETWORK
  • 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.
  • GVWR 7100 LBS. (3221 KG)
  • 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
  • ENGINE BLOCK HEATER
  • TIRES LT275/65R18C MT BLACKWALL GOODYEAR WRANGLER DURATRAC
  • SUNROOF POWER
  • SEATS FRONT BUCKET with center console (STD)
  • AT4 PREFERRED EQUIPMENT GROUP includes standard equipment
  • LPO ACCESSORY ASSIST STEP OFF-ROAD BLACK
  • 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.)
  • REAR CROSS TRAFFIC ALERT
  • LANE CHANGE ALERT with Side Blind Zone Alert
  • AUTOMATIC EMERGENCY BRAKING
  • HD SURROUND VISION WITH TWO TRAILER VIEW CAMERA PROVISIONS provides the driver with an overhead view of the scene around the vehicle on a center stack display
  • ONYX BLACK
  • WINDOW POWER REAR SLIDING WITH REAR DEFOGGER
  • WHEELS 18 X 8.5 (45.7 CM X 21.6 CM) MACHINED ALUMINUM with Dark Grey accents (STD)
  • ALTERNATOR 220 AMPS
  • MULTICOLOR 15 DIAGONAL HEAD-UP DISPLAY
  • AT4 CARBONPRO EDITION includes Unique Grille Surround with Black Chrome Finish AT4 Carbon Hard Badge Carbon Composite Bed (PDV) MultiPro Audio System by Kicker and gloss Black dual exhaust tips.
  • FORWARD COLLISION ALERT
  • AT4 PREMIUM PACKAGE includes (PDO) AT4 Preferred Package (R3O) LT275/65R18C MT blackwall Goodyear Wrangler DuraTrac tires (PQB) Driver Alert Package I and (RVQ) 6 Black rectangular assist steps LPO
  • Driver Information Center 4.2 diagonal color display includes driver personalization
  • Door locks power
  • Assist handles front A-pillar mounted for driver and passenger rear B-pillar mounted
  • Keyless Open and Start
  • Power outlet front auxiliary 12-volt
  • SiriusXM with 360L Equipped with SiriusXM with 360L. Enjoy a trial subscription of the All Access package for the full 360L experience with a greater variety of SiriusXM content a more personalized experience and easier navigation. With the All Access package you can also enjoy your favorites everywhere you go with the SiriusXM app online and at home on compatible connected devices. (IMPORTANT: The SiriusXM radio trial package is not provided on vehicles that are ordered for Fleet Daily Rental (FDR) use. If you decide to continue service after your trial the subscription plan you choose will automatically renew thereafter and you will be charged according to your chosen payment method at then-current rates. Fees and taxes apply. See the SiriusXM Customer Agreement at www.siriusxm.com for complete terms and how to cancel. All fees content features and availability are subject to change. GM connected vehicle services vary by vehicle model and require active service plan working electrical system cell reception and GPS signal. See onstar.com for details and limitations.)
  • Seating heated driver and front outboard passenger
  • Remote vehicle starter system
  • Driver memory recalls driver presets for power driver seat and outside mirrors
  • Instrument cluster 6-gauge cluster featuring speedometer fuel level engine temperature tachometer voltage and oil pressure
  • Center Console floor-mounted with cup holders cell phone storage power cord management hanging file folder capability
  • Steering column lock control electrical
  • Air vents rear
  • Seats front bucket with center console
  • Steering column manual Tilt-Wheel and telescoping
  • Radio HD
  • Seat adjuster passenger 10-way power including lumbar
  • Exterior Temperature Display located in radio display
  • Audio system Premium GMC Infotainment System with 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 (As of 4-17-20 Dealer upgrade to navigation is no longer available to order. Note: (PZ8) Hitch Guidance with hitch view is included with trim.)
  • Seats ventilated driver and front passenger
  • Defogger rear-window electric
  • Power outlet bed mounted 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)
  • Power outlet rear auxiliary 12-volt
  • Compass located in instrument cluster
  • Theft-deterrent system unauthorized entry
  • 4G LTE Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
  • Steering wheel heated
  • USB ports 2 (first row) located on instrument panel
  • Brake lining wear indicator
  • Windows power front drivers express up/down
  • Steering wheel leather-wrapped
  • Cruise control steering wheel-mounted
  • Air conditioning dual-zone automatic climate control
  • Mirror inside rearview auto-dimming
  • USB ports dual charge-only (2nd row)
  • Window power front passenger express up/down
  • Seat adjuster driver 10-way power including lumbar
  • LPO All-weather floor liners 1st and 2nd rows (includes AT4 logo)
  • GMC Connected Access capable (Subject to terms. See onstar.com or dealer for details.)
  • Steering wheel audio controls
  • In-vehicle Trailering App System includes checklist trailer maintenance reminders trailer security alerts trailer mileage tow/haul reminder and trailer electrical diagnostics
  • 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)
  • USB Ports (Inside Console with bucket seats) 2 also includes 1 SD card reader and auxiliary jack
  • Power outlet instrument panel 120-volt (400 watts shared with (KC9) bed mounted power outlet)
  • Windows power rear express down
  • Floor covering color-keyed carpeting
  • Bluetooth for phone connectivity to vehicle infotainment system
  • Audio system feature 6-speaker system
  • Seats heated second row outboard seats (Requires a Crew Cab model.)
  • Wheelhou

Disclaimer & Legal Info

Prices do not include additional fees and costs of closing, including government fees and taxes, any finance charges, any dealer documentation fees, any emissions testing fees or other fees. All prices, specifications and availability subject to change without notice. Contact dealer for most current information. Prices are valid thru the close of business, today only.