Big City · Sioux Falls, SD

2026 GMC Sierra 2500HD SLT

14,066 miles · truck

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PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2026

MakeGMC

ModelSierra 2500HD

TrimSLT

VIN1GT1UNEY2TF112983

Stock number10301

Mileage14,066 miles

BodyPickup - Full Size

Engine6.6L V8 turbo

Cylinders8

Displacement6.6L

Horsepower470

TransmissionAutomatic

Drivetrain4WD

FuelDiesel

ExteriorBLACK

InteriorJet Black

Vehicle description

2026 GMC Sierra 2500HD SLT Crew Cab — Black exterior, Leather interior — 14,066 miles — 4WD Powerful, capable and ready for work or play. This low-mileage Sierra 2500HD SLT pairs the legendary Duramax performance with a full complement of towing, convenience and safety technologies to make heavy-duty tasks easier and more confident. Key highlights - ENGINE: Duramax 6.6L Turbo-Diesel V8 (B20-diesel compatible) for strong torque and durability. - 4WD with X31 Off-Road Package for enhanced traction and off-pavement capability. - ProGrade Trailering System with Hitch Guidance and Hitch View plus integrated trailer brake controller and In-vehicle Trailering App for simplified trailer hookup and monitoring. - GMC MultiPro Tailgate and bed step with integrated forward bed step for easy access and versatile cargo handling. - Crew Cab with Up-level Rear Seat with Storage Package (60/40 folding bench, under-seat storage, centre armrest), leather seating and power 10-way driver and passenger seats with lumbar and driver memory. - GMC Pro Safety Plus package including Adaptive Cruise Control, Following Distance Indicator and many active safety features. - Premium cockpit tech: 13.4 GMC Premium infotainment display, 12.3 reconfigurable digital driver information cluster and enhanced driver assists. - Exterior convenience and lighting: Animated LED signature taillamps, LED fog lamps, LED cargo area lighting, bed-mounted 120V power outlet (400W shared), and front rain-sensing wipers. - Tow-ready electrical and cooling: auxiliary external transmission oil cooler, external engine oil cooler, and heavy-duty wiring/tie-ins for trailering. - Heavy-duty hardware: four-wheel antilock disc brakes with Duralife rotors, auto-locking rear differential, trailer tire pressure monitoring capability (with sensors), and capless fuel fill (where vehicle configuration applies). - Comfort and convenience: dual-zone automatic climate control with rear air vents, heated steering wheel, heated power exterior mirrors with auto-dimming and puddle lamps, r

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

AutosXchange Intel

Vehicle price analysis

Live listings · nationwide

Asking price$64,799Dealer asking price · 14,066 mi

Market value$69,072Market value · based on 16 comparable cars

vs. market Good deal-6.2%Good deal · based on 16 comparable cars

Where this price sits

Among the lowest-priced · 81% of 16 similar listings ask more than this car.

Market value $69,072

This car$64,799

$63,705lowest$77,635highest

Middle 50% of asking pricesMarket valueThis car

Price vs. market value

−25%Market value+25%

Good deal$4,273 below the market value of $69,072

Price range

$63,705$77,635

4th lowest price of 17 similar listings nationwideTick marks the market value · range of 16 similar listings

AutosXchange Insights

Compared with 16 used 2026 GMC Sierra 2500HD SLT listings nationwide.
Priced $4,273 below the market value of 16 comparable cars.
4th lowest price of 17 similar listings nationwide.
Has about 4,000 more miles than similar listings.
About 14,066 miles per year of age (U.S. average is roughly 12,000–14,000).
Stock # 10301 — 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 6, 2026. No price change at this dealership since Nov 6 ($64,799).0 price changes at this dealership: $64,799 → $64,799.

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

Dealer-advertised asking prices as observed by AutosXchange (data as of Nov 11); 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 2026 Sierra 2500HD SLT · used · any miles · nationwide. Showing the 12 nearest of 16 comparable cars for sale, nearest first.

59 photos