Certified Pre-Owned 2018 GMC Sierra 2500HD SLT Crew Cab 4x4 | Duramax 6.6L Turbo-Diesel V8 Gooseneck/5th Wheel Prep Location: Flagstaff, AZ | Exterior: Summit White | Interior: Jet Black Leather-Appointed Seating Certification: Certified Pre-Owned (Includes Multi-Point Inspection Extended Warranty Coverage) Heavy-Duty Duramax Turbo-Diesel Performance Meets High-Country CPO Luxury If you are searching for a Certified Pre-Owned 2018 GMC Sierra 2500HD SLT Crew Cab 4x4 in Flagstaff, AZ , this heavy-duty 3/4-ton truck combines relentless high-altitude towing capability with premier cabin refinement and Certified peace of mind. Powered by the legendary 6.6L Duramax Turbo-Diesel V8 engine ($9,395 option) generating an astounding 445 horsepower and 910 lb-ft of torque , it delivers effortless power for hauling massive trailers up steep mountain grades. Finished in clean Summit White over a Jet Black leather interior , this SLT 4x4 features 18-inch chromed aluminum wheels wrapped in LT265/70R18E all-terrain tires, 6-inch chrome tubular assist steps ($775 option), a power sunroof ($995 option), and a factory spray-on bed liner ($495 option). Whether you are pulling fifth-wheel trailers through Williams, Ash Fork, and Seligman , navigating mountain switchbacks down Oak Creek Canyon , highway cruising to Kingman or Page , or hauling heavy machinery around Sedona and Prescott , this Certified 4x4 Duramax Sierra SLT is engineered for serious work. Why Arizona Drives to Babbitt Ford (And Why Locals Stay) Certified Mountain Assurance: Every Certified Pre-Owned vehicle 2017 or newer undergoes a comprehensive multi-point inspection and comes backed by extended warranty protection, giving you complete confidence on high-altitude routes. The Best Deals Are Up the Mountain: Local Flagstaff customers and repeat buyers consistently highlight in reviews how our team works hard to beat Phoenix prices, proving you don t need to drive down to the Valley or deal with big-city haggling to get a great deal. Real Reviews, Zero Pressure: Our 5-star reputation is built on transparent, human-first service. As regional buyers share in their reviews, our process is seamless, highly accommodating, and completely pressure-free. Seamless from Start to Finish: Whether you live locally in Flagstaff or are making the drive up I-17, we respect your time. Reviewers love that we can complete most of the heavy lifting over the phone or online so your showroom visit is quick, easy, and straightforward. Key Towing, Duramax Performance Bed Utility Highlights 6.6L Duramax Turbo-Diesel V8 (445 HP / 910 LB-FT): High-output diesel powertrain ($9,395 option) engineered for extreme towing performance and heavy payload tasks. Factory Gooseneck / 5th Wheel Prep Package: Factory-installed frame crossmember and bed-mounted puck system ($370 option) ready for gooseneck or fifth-wheel hitch installation. Truck Bed Utility Assist Steps: Spray-on bed liner ($495 option), driver-side cargo box retractable side assist step ($360 option), 6-inch chrome tubular running boards ($775 option), and rear bumper CornerSteps. Underbody Off-Road Protection: Frame-mounted front underbody shield ($150 option) protecting the oil pan, differential case, and transfer case. Premium SLT Interior Comforts Connected Tech Inside, the SLT Crew Cab surrounds you with luxury seating, executive comforts, and integrated safety tech: Full-Feature Leather Bucket Seats: 10-way power heated front bucket seats with power lumbar, 2-position driver memory, center console, and wireless charging pad ($510 option). Bose Premium Audio Touchscreen Navigation: 8-inch IntelliLink color touchscreen display with factory navigation ($495 option) paired with a Bose 7-speaker premium audio system with subwoofer ($500 option). Power Sunroof Storage Upgrades: Power sunroof ($995 option), composite rear under-seat storage bin ($255 option), all-weather floor liners ($200 option), and Universal Home Remote. Active Driver Safety Systems: Front and Rear Park Assist ($395 option), Rear Vision Camera, StabiliTrak with trailer sway control, and GMC Connected Access. Detailed Vehicle Specifications Year/Model: Certified Pre-Owned 2018 GMC Sierra 2500HD SLT Crew Cab 4x4 (153.7 WB) VIN: 1GT42XCY1JF212104 Engine: 6.6L Duramax Turbo-Diesel V8 (445 HP / 910 lb-ft torque) ($9,395 option) Drivetrain: 4WD with 4x4 Chrome Badging Underbody Shield Exterior Color: Summit White (GAZ) Interior: Jet Black Leather-Appointed Seating Wheels/Tires: 18-Inch Chromed Aluminum Wheels with LT265/70R18E All-Terrain Tires Certification Benefits: Comprehensive Multi-Point Inspection, Extended Warranty Coverage CARFAX/Vehicle History Verification Original MSRP Total: $82,105.00 (Check our active online inventory page for current CPO market pricing discounts) Frequently Asked Questions Is this 2018 GMC Sierra 2500HD a Certified Pre-Owned vehicle? Yes! Because it is a 2017 or newer model, it qualifies for Certified Pre-Owned (CPO) status, including a rigorous multi-point inspection and extended warranty protection. Is this Sierra 2500HD equipped with the 6.6L Duramax Diesel engine and 4WD? Yes! It features the 6.6L Duramax Turbo-Diesel V8 engine (445 HP / 910 lb-ft torque) paired with a 4x4 drivetrain. Does this truck come ready for gooseneck or 5th-wheel towing? Yes, it comes factory-equipped with the Gooseneck / 5th Wheel Prep Package ($370 option) and a spray-on bed liner ($495 option). Where can I inspect and test drive this Certified GMC Sierra 2500HD in Northern Arizona? This Summit White Certified 2018 GMC Sierra 2500HD SLT 4x4 Duramax is available at Babbitt Ford in Flagstaff, AZ, serving Coconino and Mohave counties, including Page, Williams, Ash Fork, Seligman, Kingman, Sedona, and Prescott. Schedule Your VIP Test Drive Today Don t miss out on this high-capability, Certified 910 lb-ft Duramax Diesel Sierra 2500HD SLT 4x4! Take advantage of our upfront mountain pricing—check our active website listing for today s current CPO sale price. Contact the Babbitt Ford sales team today at (928) 832-6896 to check availability, calculate your trade-in value, or schedule your VIP test drive! Recent Arrival! Odometer is 37965 miles below market average! Babbitt Ford...Where Customers Become Friends For Life.

Additional Information

Duramax Plus Package,Gooseneck/5th Wheel Prep Package,Off-Road Suspension Package,Preferred Equipment Group 4SA,Standard Suspension Package,Trailering Equipment,6 Speakers,6-Speaker Audio System,AM/FM radio: SiriusXM,Bose Speaker System,CD player,HD Radio,Premium audio system: GMC Infotainment System,Radio: AM/FM/SiriusXM w/GMC Infotainment & Nav,Radio: AM/FM/SiriusXM w/GMC Infotainment System,Single-Slot CD/MP3 Player,SiriusXM Satellite Radio,Steering Wheel Audio Controls,Air Conditioning,Automatic temperature control,Dual-Zone Automatic Climate Control,Electric Rear-Window Defogger,Front dual zone A/C,Rear window defroster,110-Volt AC Power Outlet,Memory seat,Pedal memory,Power driver seat,Power steering,Power Windows,Power windows,Remote Keyless Entry,Remote keyless entry,Remote Vehicle Starter System,Steering wheel mounted audio controls,Universal Home Remote,Manual Tilt-Wheel/Telescoping Steering Column,Speed-sensing steering,Traction control,4-Wheel Disc Brakes,ABS brakes,Digital Steering Assist,Dual front impact airbags,Emergency communication system: OnStar Guidance,Front anti-roll bar,Front wheel independent suspension,Low tire pressure warning,Occupant sensing airbag,Remote Locking Tailgate,Power Sunroof,Brake assist,Electronic Stability Control,Exterior Parking Camera Rear,Hill Descent Control,Delay-off headlights,Front fog lights,Front Halogen Fog Lamps,Fully automatic headlights,High-Intensity Discharge Headlights,Panic alarm,Security system,Unauthorized Entry Theft-Deterrent System,Speed control,150 Amps Alternator,Engine Block Heater,Exhaust Brake,6' Rectangular Chromed Tubular Assist Steps (LPO),Bodyside moldings,Bumpers: chrome,Cargo Box Driver Side Only Side Assist Step (LPO),Chrome Bodyside Moldings,Chrome Door Handles,Chrome Power-Adjustable Heated Outside Mirrors,Electronic Shift Transfer Case,EZ-Lift & Lower Tailgate,Heated door mirrors,LED Cargo Box Lighting,Power door mirrors,Rear step bumper,Rear Wheelhouse Liners,Spray-On Pickup Box Bed Liner w/GMC Logo,Turn signal indicator mirrors,4.2' Diagonal Color Display Driver Info Center,Adjustable pedals,All-Weather Floor Liner (LPO),Auto-Dimming Inside Rear-View Mirror,Auto-dimming Rear-View mirror,Color-Keyed Carpeted 1st & 2nd Row Floor Mats,Color-Keyed Carpeting Floor Covering,Compass,Driver & Front Passenger Visors,Driver door bin,Driver vanity mirror,Floor Mounted Console,Front reading lights,Garage door transmitter,GMC 4G LTE,GMC Connected Access,Illuminated entry,Leather-Wrapped Steering Wheel,OnStar & GMC Connected Services Capable,Outside temperature display,Overhead console,Passenger vanity mirror,Power Adjustable Pedals,Rear reading lights,Rear seat center armrest,Rear Underseat Storage (LPO),Tachometer,Telescoping steering wheel,Tilt steering wheel,Trip computer,Ultrasonic Front & Rear Park Assist,Voltmeter,Wireless Charging,Front 40/20/40 Split Bench Seat,Front Full Feature Bucket Seats,Heated & Ventilated Front Seating,Heated Driver & Front Passenger Seats,Heated front seats,Leather-Appointed Seat Trim,Power passenger seat,Rear 60/40 Folding Bench Seat (Folds Up),Split folding rear seat,Front Center Armrest w/Storage,Passenger door bin,18' Chromed Aluminum Wheels,Alloy wheels,Chrome wheels,Deep-Tinted Glass,Variably intermittent wipers,FRESH OIL CHANGE,DETAILED INTERIOR/EXTERIOR FOR DELIVERY,CERTIFIED BY AUTOCHECK - NO ACCIDENTS