LaFontaine Buick GMC Ann Arbor

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2021 GMC Sierra 1500 AT4



  • $42,495 Family Deal Price




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Vehicle Information

VIN: 1GTU9EETXMZ177292
Stock #: 24A040P
Model Code: TK10543
  • Body Style Crew Cab
  • Exterior Color Summit White
  • Interior Color Jet Black With Kalahari Accents, Perforated Leather Front Seat Trim
  • Mileage 68,285
  • Fuel Economy
    City/Highway 22/26 MPG
  • Engine 3.0L Duramax Turbo-Diesel I6 engine
  • Transmission Automatic / 4WD

Highlighted Features

Feature availability subject to final vehicle configuration. Please reference window sticker for more info.

Dealer Comments

2021 GMC Sierra 1500 AT4 Summit White Clean CARFAX. 4WD CARFAX One-Owner.

Sierra 1500 AT4, 4D Crew Cab, 3.0L I6, 10-Speed Automatic, 4WD, Summit White, Jet Black With Kalahari Accents Leather, 12-Volt Rear Auxiliary Power Outlet, 120-Volt Instrument Panel Power Outlet, 18 x 8.5 Machined Aluminum Wheels, 2 USB Ports, 2 USB Ports (1st Row), 4.2 Diagonal Color Display Driver Info Center, 4G LTE Wi-Fi Hotspot Capable, 6-Speaker Audio System Feature, AM/FM radio: SiriusXM with 360L, APPLE CARPLAY/ANDROID AUTO, AT4 High Clearance Step (LPO), AT4 Preferred Package, AT4 Premium Package, Auto-Locking Rear Differential, Auxiliary External Transmission Oil Cooler, BACKUP CAMERA, Bluetooth®, Body-Color Surround Grille, CALL LAFONTAINE ANN ARBOR AT 734-769-1200, 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, Front Prem Floor Liners w/Removable Carpet Insert, GMC Connected Access Capable, HD Rear Vision Camera, Heated Driver & Front Outboard Passenger Seating, Heated steering wheel, Heavy-Duty Air Filter, Hill Descent Control, Integrated Trailer Brake Controller, Keyless Open & Start, LED Cargo Area Lighting, LOCAL TRADE, Manual Tilt-Wheel & Telescoping Steering Column, NON SMOKER, ONE OWNER ACCIDENT FREE CARFAX, 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, RUNNING BOARDS, Security system, Spray-On Pickup Bed Liner w/AT4 Logo, Steering Wheel Audio Controls, STEERING WHEEL CONTROLS, Theft Deterrent System (Unauthorized Entry), Trailering Package, Universal Home Remote, Ventilated Driver & Front Passenger Seats, Wireless Charging.


Please come enjoy the Family Deal experience at Lafontaine Buick GMC in Ann Arbor! Don't forget to ask us how this vehicle price ranks in the market! We are located at 500 Auto Mall Drive, Ann Arbor, MI 48103. Lafontaine Buick/GMC of Ann Arbor is close to everything! 25 minutes from Belleville, 35 minutes from Dundee, 1 hour or less from Toledo. HOURS M 9:00AM-9:00PM T 9:00AM-6:00PN.

Eligible Benefits

All Features

  • Steering wheel audio controls
  • HD Radio (Standard on vehicles built before 7-12-2021. Certain vehicles built on or after 7-12-2021 will include (RG0) Not Equipped with HD Radio, which removes (U2L) HD Radio. See dealer for details.)
  • 4G LTE Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
  • Wireless Phone Projection, for Apple CarPlay and Android Auto
  • Bluetooth® for phone connectivity to vehicle infotainment system
  • 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.)
  • SiriusXM Radio
  • 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 wireless 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.)
  • Bose Sound System, premium 7-speaker system: with Richbass woofer
  • Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
  • Tailgate, GMC MultiPro Tailgate with six functional load/access features
  • Wheel, 17" x 8" (43.2 cm x 20.3 cm) full-size, steel spare
  • Glass, deep-tinted
  • Door handles, body-color
  • Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
  • Mirrors, outside heated power-adjustable, power-folding and driver-side auto-dimming puddle lamps, side perimeter lighting and memory
  • Taillamps, LED signature taillight with LED stop and reverse light
  • Wheelhouse liners, rear
  • Bumper, rear body-color with corner steps
  • LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob
  • Mirror caps, high gloss Black (Deleted with (DQS) outside power adjustable vertical trailering mirrors and mirror caps will be chrome.)
  • Bed Liner, Spray-on Pickup bedliner with GMC logo (does not include spray-on liner on tailgate due to Black composite inner panel) (AT4 logo replaces GMC logo. Deleted with (PCP) AT4 CarbonPro Edition. Double Cab and Crew Cab models are available with Ship Thru codes (VBE), (VCO), (VDT), (VYC) or (VYS).)
  • 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
  • Headlamps, LED reflector (high intensity) with LED turn signals and LED signature Daytime Running Lamps
  • CornerStep, rear bumper
  • Wheels, 18" x 8.5" (45.7 cm x 21.6 cm) machined aluminum with Dark Grey accents (STD)
  • Grille (Body-color surround with high gloss Black mesh and Black chrome inserts. With (PCP) AT4 CarbonPro Edition the grille will have a unique grille surround with Black Chrome finish.)
  • Tailgate and bed rail protection caps, top
  • Tire, spare 265/70R17SL all-season, blackwall (STD)
  • Bumper, front, body-color lower (Front bumper color will be high gloss black.)
  • Window, power, rear sliding with rear defogger
  • LPO, AT4 high clearance step: (dealer-installed)
  • Tires, LT275/65R18C MT blackwall Goodyear Wrangler DuraTrac
  • Summit White
  • Mirror, inside rearview auto-dimming
  • USB ports, 2 (first row) located on instrument panel
  • Driver Information Center, 4.2" diagonal color display includes driver personalization
  • Power outlet, rear auxiliary, 12-volt
  • Windows, power rear, express down
  • Seats, ventilated driver and front passenger
  • Defogger, rear-window electric
  • Premium Floor Liners with removable carpet insert, front
  • Steering column, lock control, electrical
  • Remote vehicle starter system
  • USB ports, dual, charge-only (2nd row)
  • Steering column, manual Tilt-Wheel and telescoping
  • Center Console, floor-mounted with cup holders, cell phone storage, power cord management, hanging file folder capability
  • Window, power front, passenger express up/down
  • Brake lining wear indicator
  • 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)
  • Premium Floor Liners with removable carpet insert, rear
  • Floor covering, color-keyed carpeting
  • Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
  • USB Ports (Inside Console with bucket seats), 2 also includes 1 SD card reader and auxiliary jack
  • Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
  • Seats, front bucket with center console (STD)
  • Windows, power front, drivers express up/down
  • Compass, located in instrument cluster
  • Seat adjuster, driver 10-way power including lumbar
  • Door locks, power
  • Cruise control, steering wheel-mounted
  • Seat adjuster, passenger 10-way power including lumbar
  • Steering wheel, heated
  • Theft-deterrent system, unauthorized entry
  • Air conditioning, dual-zone automatic climate control
  • Driver memory recalls driver "presets" for power driver seat and outside mirrors
  • Keyless Open and Start
  • Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)
  • Exterior Temperature Display, located in radio display
  • Air vents, rear
  • Seating, heated driver and front outboard passenger
  • In-vehicle Trailering App, System includes checklist, trailer maintenance reminders, trailer security alerts, trailer mileage, tow/haul reminder and trailer electrical diagnostics
  • Steering wheel, leather-wrapped
  • GMC Connected Access capable (Subject to terms. See onstar.com or dealer for details.)
  • Power outlet, front auxiliary, 12-volt
  • Universal Home Remote
  • Jet Black with Kalahari accents, Perforated leather front seat trim
  • Wireless Charging
  • Recovery hooks, Red
  • Hill Descent Control
  • Pickup bed
  • Skid Plates
  • Transfer case, two-speed, electronic Autotrac with push button control (4WD models only)
  • Air filter, heavy-duty
  • Suspension, Off-Road with 2" factory installed lift and monotube shocks
  • Rear axle, 3.23 ratio
  • Steering, Electric Power Steering (EPS) assist, rack-and-pinion
  • Exhaust, aluminized stainless-steel muffler and tailpipe
  • Capless Fuel Fill
  • Frame, fully-boxed, hydroformed front section
  • Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
  • Trailer brake controller, integrated
  • Exhaust, dual with premium tips (With (PCP) AT4 CarbonPro Edition the exhaust tips will be black.)
  • Cargo tie downs (12), fixed, rated at 500 lbs per corner
  • Four wheel drive
  • Auto-locking rear differential
  • GVWR, 7100 lbs. (3221 kg)
  • Emissions, Federal requirements
  • ProGrade Trailering System includes (PZ8) Hitch Guidance with Hitch View and (U1D) In-vehicle Trailering App
  • Trailering Package includes trailer hitch, 7-pin and 4-pin connectors and (CTT) Hitch Guidance
  • 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
  • AT4 Preferred Equipment Group: includes standard equipment
  • AT4 Premium Package: includes (PDO) AT4 Preferred Package, (R3O) LT275/65R18C MT blackwall Goodyear Wrangler DuraTrac tires, (PQB) Driver Alert Package I and (VXW) AT4 high clearance step
  • 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.
  • Daytime Running Lamps, LED signature lighting
  • Hitch Guidance
  • Rear Seat Reminder
  • Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire)
  • 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 with Hitch View with image adjustment, Pan/Zoom/Tilt
  • OnStar and GMC connected services capable (Terms and limitations apply. See onstar.com or dealer for details.)
  • 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
  • HD Rear Vision Camera
  • Rear Cross Traffic Alert
  • Lane Change Alert: with Side Blind Zone Alert
  • Front and Rear Park Assist, ultrasonic
  • StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
  • DriveType
    • DriveType: Four Wheel Drive
  • Fuel Economy
    • City: 22 MPG
    • Hwy: 26 MPG
    • Combined: 24 MPG
  • Fuel System
    • Fuel System: Direct Injection
  • Fuel Tank Capacity
    • Fuel Tank Capacity: 24 gal
  • Fuel Type
    • Fuel Type: Diesel Fuel
  • Horse Power
    • Horse Power: 277
  • Rear Wheel
    • Rear Wheel: Single
  • Trailering Capacity
    • Trailering Capacity: 8800 lbs
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NEW /USED: Prices do not include additional fees and costs of closing, including government fees, addendum items 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. Dealer Doc Fee of $260 is not included in final price. See dealer for additional details. Contact dealer for most current information. Photo(s) may not represent actual vehicle options, colors, trim, and body styles. Although every reasonable effort has been made to ensure the accuracy of the information contained on this site, absolute accuracy cannot be guaranteed. This site, and all information and materials appearing on it, are presented to the user "as is" without warranty of any kind, either express or implied. All vehicles are subject to prior sale. Tax, title, license (unless itemized above) are extra. Not available with special finance, lease and some other offers. 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. Photo(s) may not represent actual vehicle options, colors, trim, and body styles. Although every reasonable effort has been made to ensure the accuracy of the information contained on this site, absolute accuracy cannot be guaranteed. This site, and all information and materials appearing on it, are presented to the user "as is" without warranty of any kind, either express or implied. All vehicles are subject to prior sale. Tax, title, license (unless itemized above) are extra. Not available with special finance, lease and some other offers. Exterior Ceramic Protection Plus Environmental Paint Protection - Warrantied protection of the treated exterior factory painted surfaces against permanent damage from: weather induced fading, weather induced chalking, weather induced loss of gloss, acid rain, bird waste, tree sap, insect damage (including love bugs), sun’s UV damage, hard water spots, de-icing agents/road salt, ocean spray, brake dust, rail dust, paint overspray, and fuel stains. Interior Protection - Warrantied protection of the treated interior surfaces (including headliners, sun visors, and factory floor mats) against permanent damage from: fast food, beverage stains, juice boxes, bleaches, dyes, inks, fading, discoloration, cracking of the dash, sun’s UV rays, mold, mildew, chewing gum, crayons, makeup, blood & bodily fluids (including those caused by pets), rips & tears (less than six (6) inches long), and punctures & burns (up to one (1) inch in diameter). Additional Protection: Headlight Lens Protection, Alloy Wheel Protection, Black Trim/Molding Protection, Rental Car Reimbursement Seven (7) years from the Application Date, See Dealer for more details.