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O'Meara GMC · Thornton, CO

2026 GMC Sierra 2500 HD SLE

4 miles · truck · Price dropped $2,000

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2026
MakeGMC
ModelSierra 2500 HD
TrimSLE
VIN
Stock numberTF220373
Mileage4 miles
BodyPickup
Engine6.6L V8 turbo
Cylinders8
Displacement6.6L
TransmissionAutomatic
Drivetrain4WD
FuelDiesel
ExteriorSummit White
InteriorJet Black, Cloth seat trim
Doors4

Vehicle description

NAV, WiFi Hotspot, Keyless Start, Onboard Communications System, Satellite Radio, Running Boards, Back-Up Camera, Alloy Wheels, Tow Hitch, TAILGATE, GMC MULTIPRO TAILGATE. Summit White exterior and Jet Black interior, SLE trim. KEY FEATURES INCLUDE 4x4, Back-Up Camera, Running Boards, Satellite Radio, Onboard Communications System, Trailer Hitch, Aluminum Wheels, Keyless Start, WiFi Hotspot Keyless Entry, Privacy Glass, Steering Wheel Controls, Heated Mirrors. GMC SLE with Summit White exterior and Jet Black interior features a 8 Cylinder Engine with 470 HP at 2800 RPM*. OPTION PACKAGES ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE (470 hp [350.5 kW] @ 2800 rpm, 975 lb-ft of torque [1322 Nm] @ 1600 rpm) (Includes (K05) engine block heater.), TAILGATE, GMC MULTIPRO TAILGATE with six functional load/access features NOTE: Auto release can be disabled if ball hitch is installed. See Owner's manual for details, AUDIO SYSTEM, 13.4" DIAGONAL PREMIUM GMC INFOTAINMENT SYSTEM WITH GOOGLE BUILT IN APPS SUCH AS NAVIGATION AND VOICE ASSISTANCE includes color touch-screen, 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 (STD), TRANSMISSION, 10-SPEED AUTOMATIC.

Features & options (103)

  • Basic
  • Corrosion
  • Maintenance
  • Roadside Assistance
  • Max seating capacity
  • Fuel System
  • Fuel tank capacity
  • Horsepower
  • Towing capacity
  • 13.4" diagonal GMC Premium Infotainment System with Google built-in
  • 6-speaker audio system
  • Bluetooth
  • SiriusXM with 360L Trial Subscription
  • Wi-Fi Hotspot capable
  • Wireless phone projection
  • 17" LT245/75R17E all-season, blackwall spare tire
  • 17" LT245/75R17E all-season, blackwall tires
  • 17" machined aluminum wheels
  • Animated LED projectors headlamps with LED turn signals and Daytime Running Lamps
  • Black outside power-adjustable vertical trailering mirrors
  • Body-color door handles
  • Cab-mounted cargo area lamps
  • Cargo tie-downs
  • Chrome beltline moldings
  • Chrome front bumper
  • Chrome rear bumper
  • CornerStep rear bumper
  • Deep-tinted glass
  • Front license plate bracket
  • GMC MultiPro Tailgate
  • IntelliBeam
  • LED tail lamps
  • Side Bed Step
  • Spare tire carrier lock
  • Tailgate and bed rail protection caps
  • Tailgate with EZ Lift assist, power lock & release
  • Winter Grille Cover
  • 12.3" diagonal color Driver Information Center
  • 120-volt box-mounted power outlet
  • 120-volt power outlet
  • 4-way manual driver seat
  • 4-way manual front passenger seat
  • 40/20/40 split-bench front seat with under-seat storage
  • 60/40 split-folding rear bench seat
  • Assist handles
  • Carpeted floor covering
  • Compass
  • Cruise control
  • Front rubberized-vinyl floor mats
  • Inside rearview manual day/night mirror
  • Keyless Open and Start
  • Manual tilt steering column
  • Outside temperature display
  • Power door locks
  • Power windows with driver express-up/down
  • Power windows with front passenger express-down
  • Power windows with rear express-down
  • Rear Seat Reminder
  • Rear air vents
  • Rear rubberized-vinyl floor mats
  • Single-zone manual climate control
  • Steering-wheel mounted controls
  • USB ports
  • Wrapped steering wheel
  • 10-speed automatic transmission
  • 11,000 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
  • Black vertical recovery hooks
  • Brake pad wear indicator
  • Capped fuel fill
  • Diesel exhaust brake
  • Engine block heater
  • External auxiliary transmission oil cooler
  • External engine oil cooler
  • Fully boxed frame
  • Heavy-Duty Air Filter
  • Heavy-duty dual batteries with 1460 cold-cranking amps
  • Integrated trailer brake controller
  • Steering
  • Suspension Package
  • LED Daytime Running Lamps
  • Signature LED Daytime Running Lamps
  • 6 airbags
  • Buckle to Drive
  • Following Distance Indicator
  • Forward Collision Alert
  • HD Rear Vision Camera
  • Hitch Guidance
  • Lane Departure Warning
  • OnStar Basics
  • OnStar services capable
  • Rear Seat Belt Indicator
  • Seat Belt Adjustable Guide Loops
  • Teen Driver
  • Tire Pressure Monitoring System with Tire Fill Alert
  • Trailering Information Label
  • Automatic Emergency Braking
  • Front Pedestrian Braking
  • StabiliTrak, electronic stability control system with traction control

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 Thornton, Colorado
Asking price$63,727Dealer asking price · 4 mi
Market value$65,527Market value · based on 3 comparable cars
vs. market Fair price-2.7%Fair price · based on 3 comparable cars

Where this price sits

Among the lowest-priced · 100% of 3 similar listings ask more than this car.

$63,727lowest$79,130highest
Middle 50% of asking pricesMarket valueThis car

Price vs. market value

-2.7%
−25%Market value+25%
Fair price$1,800 below the market value of $65,527

Price range

$63,727
$63,727$79,130
Lowest price of 4 similar listings within 250 milesTick marks the market value · range of 3 similar listings

AutosXchange Insights

  • Compared with 3 new 2026 GMC Sierra 2500 SLE listings within 250 mi.
  • Priced $1,800 below the market value of 3 comparable cars.
  • Lowest price of 4 similar listings within 250 miles.
  • About 4 miles per year of age (U.S. average is roughly 12,000–14,000).
  • Stock # TF220373 — 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. 1 price change at this dealership: $65,727 → $63,727 (−$2,000).

$63.0k$63.5k$64.0k$64.5k$65.0k$65.5k$66.0k$66.5kNov 9Nov 10Nov 11Nov 12Nov 14Nov 15−$2,000 Nov 11

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

Dealer-advertised asking prices as observed by AutosXchange (data as of Nov 15); 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 2500 SLE · new · within 250 miles of Thornton, Colorado. All 3 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

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