Auto Mall · Brattleboro, VT

2026 GMC Sierra 3500 HD SLE

6 miles · truck

1 / 62 photos

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2026

MakeGMC

ModelSierra 3500 HD

TrimSLE

VIN1GT3UTE78TF377542

Stock numberG26321

Mileage6 miles

BodyPickup

Engine6.6L 8-cyl

Cylinders8

Displacement6.6L

TransmissionAutomatic

Drivetrain4WD

FuelGasoline

ExteriorSterling Metallic

InteriorJet Black, Cloth seat trim

Doors4

Vehicle description

Sterling Metallic 2026 GMC Sierra 3500HD SLE 4WD 10-Speed Automatic 6.6L V8 10-Speed Automatic, 4WD, Black Cloth.

Features & options (114)

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
2-speaker audio system
Bluetooth
SiriusXM with 360L Trial Subscription
Wi-Fi Hotspot capable
Wireless phone projection
18" LT275/70R18 all-terrain, blackwall spare tire
18" LT275/70R18E all-terrain, blackwall tires
18" machined aluminum wheels with Dark Grey metallic accents
Animated LED projectors headlamps with LED turn signals and Daytime Running Lamps
Black outside power-adjustable vertical trailering mirrors
Body-color door handles
Cargo bed LED lighting
Cargo tie-downs
Chrome front bumper
Chrome rear bumper
CornerStep rear bumper
Deep-tinted glass
Front license plate bracket
IntelliBeam
LED fog lamps
LED signature taillamp, with LED stop and reverse light
Rear wheelhouse liners
Side Bed Step
Smoked Amber LED roof marker lamps
Spare tire carrier lock
Stainless-steel beltline moldings
Standard tailgate
Tailgate and bed rail protection caps
Tailgate with EZ Lift assist, power lock & release
10-way power driver seat with power lumbar
12.3" diagonal color Driver Information Center
120-volt box-mounted power outlet
120-volt power outlet
4-way manual front passenger seat
40/20/40 split-bench front seat with under-seat storage
Adaptive Cruise Control
Assist handles
Carpeted floor covering
Compass
Dual-zone automatic climate control
Front rubberized-vinyl floor mats
Heated driver and front outboard passenger seats
Heated steering wheel
In-Vehicle Trailering App
Inside rearview manual day/night mirror
Keyless Open and Start
Manual tilt and telescoping steering column
Outside temperature display
Power door locks
Power windows with driver express-up/down
Power windows with front passenger express-down
Rear window defogger
Remote Start
Steering-wheel mounted controls
Theft-deterrent unauthorized entry system
USB ports
Upfitter switches
Wrapped steering wheel
10-speed automatic transmission
11,300 lbs. GVWR
220-amp alternator
3.73 rear axle ratio
4-wheel antilock disc brakes
6.6L V8 Gas engine
Automatic locking rear differential
Autotrac 2-speed transfer case with push button controls
Black vertical recovery hooks
Brake pad wear indicator
Capless fuel fill
External auxiliary transmission oil cooler
External engine oil cooler
Fully boxed frame
Heavy-duty 720 cold-cranking amps battery
Integrated trailer brake controller
Off-Road suspension
Pickup bed
Skid plates
Steering
Suspension Package
Trailering Information Label
LED Daytime Running Lamps
Signature LED Daytime Running Lamps
6 airbags
Buckle to Drive
Following Distance Indicator
Forward Collision Alert
Front Pedestrian Braking
HD Rear Vision Camera
Hitch Guidance
Hitch View
Lane Departure Warning
OnStar Basics
OnStar services capable
Teen Driver
Tire Pressure Monitoring System with Tire Fill Alert
Automatic Emergency Braking
Hill Descent Control
StabiliTrak, electronic stability control system with traction control
Heat Package
Remote Start Package
SLE Convenience package
SLE Preferred Package
Snow Plow Prep / Camper Package
X31 Off-Road 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 50 miles of Brattleboro, Vermont

Asking price$72,533Dealer asking price · 6 mi

Market value$65,455Market value · based on 8 comparable cars

vs. market High price+10.8%High price · based on 8 comparable cars

Where this price sits

Among the highest-priced · 13% of 8 similar listings ask more than this car.

Market value $65,455

This car$72,533

$62,169lowest$75,168highest

Middle 50% of asking pricesMarket valueThis car

Price vs. market value

−25%Market value+25%

High price$7,078 above the market value of $65,455

Price range

$62,169$75,168

8th lowest price of 9 similar listings within 50 milesTick marks the market value · range of 8 similar listings

AutosXchange Insights

Compared with 8 new 2026 GMC Sierra 3500 SLE listings within 50 mi.
Priced $7,078 above the market value of 8 comparable cars — compare options, condition and history.
8th lowest price of 9 similar listings within 50 miles.
About 6 miles per year of age (U.S. average is roughly 12,000–14,000).
Stock # G26321 — 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 ($72,533).0 price changes at this dealership: $72,533 → $72,533.

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

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 3500 SLE · new · within 50 miles of Brattleboro, Vermont. All 8 comparable cars for sale, nearest first.

2026 GMC Sierra 3500 HD SLE for sale at Auto Mall in Brattleboro, VT

Good deal

33 photos