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National GMC · American Fork, UT

2024 GMC Sierra 3500 HD SLT

86,752 miles · truck

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2024
MakeGMC
ModelSierra 3500 HD
TrimSLT
VIN
Stock numberG3488A
Mileage86,752 miles
BodyPickup
Engine6.6L V8 turbo
Cylinders8
Displacement6.6L
Horsepower470
Transmission10 speed automatic
Drivetrain4WD
FuelDiesel
ExteriorOnyx Black
InteriorJet Black, Perforated Leather-appointed front seat
Doors4
Towing20000

Vehicle description

Clean CARFAX. 10-Speed Automatic, 4WD, Black Leather. Onyx Black 2024 GMC Sierra 3500HD SLT 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel Priced below KBB Fair Purchase Price! You just found your new vehicle! Whether you're looking for a new car, truck, SUV or car we have the vehicle you need! We have a great selection of premium GMC Sierra 1500, 2500HD, 3500HD, Yukon, Terrain, Acadia, Chevrolet Silverado, Ford F-150, F-250, F-350 Toyota Tacoma and Tundra as well as Dodge Ram 1500, 2500 and 3500 models. We're known for our selection of Duramax, Powerstroke and Cummins trucks in popular Lariat, Platinum, Raptor, Laramie, Rubicon, Unlimited, Trailhawk, TRX, Limited, High Country, LTZ, LS, LT, Z06, Denali and AT4 trims. Whether you’re looking for a crew cab, Megacab, long bed, short bed or standard bed; we have it all! We sell more than just Buick and GMC! We even carry specialty products like Porsche, Range Rover, SRT, Tesla, Mercedes AMG, BMW M, Audi A, Q, S, RS and Lexus. If you're looking for something a little more custom, we have a selection of built and customized trucks that will fit your budget! Need something offroad capable? We have a huge selection of Wrangler, Gladiator, 4Runner and Bronco models. Need to move the whole family? We have the Expedition, Suburban, Tahoe, Explorer or Escalade you want. AWD vehicles to safely conquer the Utah snow, RWD vehicles for performance or track focused vehicles, 4WD for rock climbing and extreme off-roading; we carry it all. We offer luxury vehicles with heated seat, cooled seat, Apple-Car Play, backup camera, blind spot, adaptive cruise. Pick any year you want! 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023: we have a selection of vehicles that fit any budget. We carry the best! Only at National Buick GMC. www.nationalbuickgmc.com.

Features & options (161)

  • Max seating capacity
  • Fuel System
  • Fuel tank capacity
  • Horsepower
  • Towing capacity
  • 13.4" diagonal GMC Premium Infotainment System with Google built-in
  • Bose Premium Sound System
  • SiriusXM with 360L 3-month Trial Subscription
  • Wi-Fi hotspot capable
  • Wireless phone projection
  • 18" LT275/70R18 all-terrain, blackwall spare tire
  • 20" LT275/65R20 all-terrain, blackwall tires
  • 20" machined aluminum wheels with bright Silver accents
  • 6" Chrome rectangular assist steps (factory installed)
  • Animated LED projectors headlamps with LED turn signals and Daytime Running Lamps
  • Body color wheel arch moldings
  • Cargo bed LED lighting
  • Chrome door handles
  • Chrome front bumper
  • Chrome mirror caps
  • Chrome rear bumper
  • CornerStep rear bumper
  • Deep-tinted glass
  • Front license plate bracket
  • GMC MultiPro Tailgate
  • IntelliBeam
  • LED fog lamps
  • Outside power-adjustable vertical trailering mirrors with power folding/extending auto-dimming driver and passenger upper glass
  • Power sliding rear window with rear defogger
  • Power sunroof
  • Rainsense automatic wipers
  • Rear wheelhouse liners
  • Smoked Amber LED roof marker lamps
  • Spare tire carrier lock
  • Spray-on bedliner
  • Tailgate with EZ Lift assist, power lock & release
  • Winter Grille Cover
  • 10-way power driver seat with power lumbar
  • 10-way power front passenger seat
  • 12.3" diagonal color Driver Information Center
  • 120-volt box-mounted power outlet
  • 120-volt power outlet
  • Adaptive Cruise Control
  • All-weather floor liners
  • Carpeted floor covering
  • Compass
  • Driver memory
  • Dual-zone automatic climate control
  • Front bucket seats
  • Front center console
  • GMC Connected Access capable
  • Heated driver and front outboard passenger seats
  • Heated rear outboard seats
  • Heated steering wheel
  • In-Vehicle Trailering App
  • Inside rearview auto-dimming mirror
  • Keyless Open and Start
  • Manual tilt and telescoping steering column
  • Power door locks
  • Power windows with driver and front passenger express-up/down
  • Power windows with driver express-up/down
  • Power windows with rear express-down
  • Rear air vents
  • Rear window defogger
  • Remote Start
  • Steering-wheel mounted controls
  • Theft-deterrent unauthorized entry system
  • USB ports
  • Universal Home Remote
  • Up-level rear seat with storage package
  • Ventilated driver and front passenger seats
  • Wireless Charging
  • Wrapped steering wheel
  • 12,250 lbs. GVWR
  • 220-amp alternator
  • 3.42 rear axle ratio
  • 4-wheel antilock disc brakes
  • 6.6L Duramax Turbo-Diesel V8 engine
  • Air filtration monitoring
  • Allison 10-speed automatic transmission
  • Automatic locking rear differential
  • Autotrac 2-speed transfer case with push button controls
  • Black vertical recovery hooks
  • Brake pad wear indicator
  • Diesel exhaust brake
  • Digital Variable Steering Assist
  • Engine block heater
  • External auxiliary transmission oil cooler
  • External engine oil cooler
  • Fully boxed frame
  • Gooseneck / 5th Wheel Prep Package
  • Heavy-Duty Air Filter
  • Integrated trailer brake controller
  • Pickup bed
  • Push Button Start
  • Skid plates
  • 3 Years of OnStar Remote Access
  • Trailering Information Label
  • 6 airbags
  • Bed View Camera
  • Buckle to Drive
  • Following Distance Indicator
  • Forward Collision Alert
  • Front Pedestrian Braking
  • Front and Rear Park Assist
  • HD Surround Vision
  • Hitch Guidance
  • Hitch View
  • Lane Departure Warning
  • OnStar & GMC Connected Services capable
  • Rear Cross Traffic Alert
  • Rear Seat Belt Indicator
  • Rear Seat Reminder
  • Safety Alert Seat
  • Seat Belt Adjustable Guide Loops
  • Teen Driver
  • Tire Pressure Monitoring System with Tire Fill Alert
  • Trailer Side Blind Zone Alert
  • Trailering camera provisions
  • Automatic Emergency Braking
  • Hill Descent Control
  • SLT Convenience Package:
  • Bucket seats
  • Center console
  • Ventilated front seats
  • USB ports in center console
  • LED roof marker lamps
  • Bose Premium Sound System with Richbass woofer
  • SLT Preferred Package:
  • Power rear sliding window
  • SLT Premium Package:
  • Sierra HD Pro Safety Plus Package
  • 6" Chrome assist steps
  • Spray-on bedliner with GMC Logo
  • May require additional optional equipment
  • Sierra HD Pro Safety:
  • Bed View Camera (Crew Cab and Double Cab models)
  • HD Surround Vision (Crew Cab and Double Cab models)
  • Trailer Camera Provisions (Crew Cab and Double Cab models)
  • Rear Park Assist on SLE models
  • In Vehicle Trailering App on SLE models
  • Safety Alert Seat on SLT
  • Front and rear park assist on SLT
  • Trailering Package:
  • Trailer hitch
  • Trailering hitch platform
  • X31 Off-Road Package:
  • Off-Road suspension
  • Twin-tube Rancho shocks
  • X31 hard badge
  • X31 Off-Road and Protection Package:
  • Off-Road suspension with Twin-tube Rancho shocks
  • Skid plates (transfer case and oil pan)
  • X31 badge (replaces "4X4" badge on bed)
  • SLT Convenience Package
  • SLT Preferred Package
  • SLT Premium Package
  • Sierra HD Pro Safety
  • Trailering Package
  • X31 Off-Road Package
  • X31 Off-Road and Protection Package

Dealer-provided information may change. Confirm availability, price, vehicle condition, taxes and fees with the selling dealership.

AutosXchange Intel

Vehicle price analysis

Live listings · within 250 miles of American Fork, Utah
Asking price$57,548Dealer asking price · 86,752 mi
Market value$62,130Market value · based on 4 comparable cars
vs. market Good deal-7.4%Good deal · based on 4 comparable cars

Where this price sits

Among the lowest-priced · 100% of 4 similar listings ask more than this car.

$57,548lowest$63,858highest
Middle 50% of asking pricesMarket valueThis car

Price vs. market value

-7.4%
−25%Market value+25%
Good deal$4,582 below the market value of $62,130

Price range

$57,548
$57,548$63,858
Lowest price of 5 similar listings within 250 milesTick marks the market value · range of 4 similar listings

AutosXchange Insights

  • Compared with 4 used 2023–2025 GMC Sierra 3500 SLT listings within 250 mi.
  • Priced $4,582 below the market value of 4 comparable cars.
  • Lowest price of 5 similar listings within 250 miles.
  • Has about 25,000 more miles than similar listings.
  • About 28,917 miles per year of age (U.S. average is roughly 12,000–14,000).
  • Stock # G3488A — mention it when you call or text.

How we calculate market value: comparable cars for sale now plus their last listed prices.

Price history

Price tracked by AutosXchange since Nov 9, 2026. No price change at this dealership since Nov 9 ($57,548).

$57.3k$57.4k$57.5k$57.6k$57.7k$57.8kNov 9Nov 10Nov 11Nov 12Nov 12

AutosXchange Intel Hub: Price changes for this model in Utah · This model in the Intel Hub · Market movers in Utah

Dealer-advertised asking prices as observed by AutosXchange (data as of Nov 12); earlier listings at other dealerships are shown by state only. Source: AutosXchange Intel Hub, autos-xchange.com/market.

Cars this price is compared to

Same 2023–2025 Sierra 3500 SLT · used · any miles · within 250 miles of American Fork, Utah. All 4 comparable cars for sale, nearest first.

AutosXchange Intel uses current dealer-advertised asking prices, not completed sales or appraisals. It compares the same trim and condition (new or used) where at least three are listed nationwide, and adjusts the expected price for mileage; it is not adjusted for options, condition or accident history. Similar listings are searched within 50, 100 and 250 miles of the dealer first, then the dealer's state, then nationwide. The left gauge spans ±25% of the expected price. How AutosXchange price analysis works

More GMC Sierra 3500 near American Fork

All years and trims. Nearest first.

2024 GMC Sierra 2500 HD Denali Ultimate vehicle photo2024 GMC Sierra 2500 HD Denali Ultimate31,127 miles · National GMC · American Fork, UT · 0 mi away$78,0432024 GMC Sierra 2500 HD AT4 vehicle photo2024 GMC Sierra 2500 HD AT451,057 miles · National GMC · American Fork, UT · 0 mi away$69,0482024 GMC Sierra 3500 HD AT4 vehicle photo2024 GMC Sierra 3500 HD AT449,445 miles · National GMC · American Fork, UT · 0 mi away$68,5462024 GMC Sierra 1500 SLT vehicle photo2024 GMC Sierra 1500 SLT64,634 miles · National GMC · American Fork, UT · 0 mi away$43,1462025 GMC Sierra 3500 HD SLT vehicle photo2025 GMC Sierra 3500 HD SLT80,527 miles · National GMC · American Fork, UT · 0 mi away$55,2482025 GMC Sierra 1500 AT4 vehicle photo2025 GMC Sierra 1500 AT471,253 miles · National GMC · American Fork, UT · 0 mi away$52,4462025 GMC Sierra 1500 Elevation vehicle photo2025 GMC Sierra 1500 Elevation28,637 miles · National GMC · American Fork, UT · 0 mi away$50,5462025 GMC Sierra 2500 HD SLE vehicle photo2025 GMC Sierra 2500 HD SLE58,386 miles · National GMC · American Fork, UT · 0 mi away$50,446