Haddad GMC · Adams, MA

2026 GMC Sierra 1500 Denali

8 miles · truck

1 / 4 photos

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2026

MakeGMC

ModelSierra 1500

TrimDenali

VIN1GTUUGEL7TZ434627

Stock numberG1660

Mileage8 miles

BodyPickup

Engine6.2L V8

Cylinders8

Displacement6.2L

Horsepower420

TransmissionAutomatic

Drivetrain4WD

FuelGasoline

MPG15 city / 19 hwy

ExteriorOnyx Black

InteriorJet Black, Forge perforated leather seat trim

Doors4

Towing8900

Vehicle description

You won't want to miss this excellent value! For drivers seeking the ultimate in off-road versatility, this vehicle readily steps up to the challenge! Comfort and convenience were prioritized within, evidenced by amenities such as: a rear step bumper, an overhead console, and power seats. You will have a pleasant shopping experience that is fun, informative, and never high pressured. Please don't hesitate to give us a call.

Features & options (144)

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
Bluetooth
Bose Premium Sound System
SiriusXM with 360L Trial Subscription
Steering-wheel mounted controls
Wi-Fi Hotspot capable
Wireless Apple CarPlay/Wireless Android Auto capability for compatible phones
17" 255/80R17SL all-season, blackwall spare tire
17" full-size spare steel wheel with Black finish
22" 275/50R22SL all-season, blackwall tires
22" Painted Aluminum wheel with Machining and Bright Chrome inserts
Body-color front bumper
Body-color rear bumper
Cab-mounted cargo area lamps
Cargo bed LED lighting
Chrome door handles
Chrome mirror caps
CornerStep rear bumper
Deep-tinted glass
Front license plate bracket
Full chrome surround window moldings
GMC MultiPro Power Steps
GMC MultiPro Tailgate
Heated, power, driver-side auto-dimming, power-folding outside mirrors
IntelliBeam
LED fog lamps
LED projectors with Fade-on/ Fade-off animation, LED turn signals and Daytime Running Lamps
Perimeter Lighting
Power sliding rear window with rear defogger
Power sunroof
Rainsense automatic wipers
Rear wheelhouse liners
Spare tire carrier lock
Spray-on bedliner
Tailgate and bed rail protection caps
Tailgate with EZ Lift assist, power lock & release
Wheel locks
12-way power driver seat
12-way power passenger seat
12.3" diagonal color Driver Information Center
120-volt box-mounted power outlet
120-volt power outlet
13.4" diagonal multicolor reconfigurable Infotainment screen
Adaptive Cruise Control
Assist handles
Carpeted floor covering
Compass
Driver memory
Dual-zone automatic climate control
Front bucket seats
Front carpeted floor mats
Front center console
Head-Up Display
Heated driver and front outboard passenger seats
Heated rear outboard seats
Heated steering wheel
In-Vehicle Trailering App
Keyless Open and Start
Outside temperature display
Power door locks
Power tilt and telescoping steering column
Power windows
Power windows with rear express-down
Rear Camera Mirror
Rear air vents
Rear carpeted floor mats
Rear window defogger
Remote Start
Super Cruise, advanced driver assistance technology
Super Cruise steering wheel
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
10-speed automatic transmission with Electronic Precision shift and front bucket seats
170-amp alternator
2-speed Autotrac Transfer Case
3.23 rear axle ratio
4-wheel antilock disc brakes
6.2L EcoTec3 V8 engine
7,100 lbs. GVWR
Active Exhaust, Dual, sport-mode enabled
Aluminized stainless-steel muffler and tailpipe
Automatic Stop/Start
Automatic locking rear differential
Brake pad wear indicator
Capless fuel fill
Cargo tie-downs (12)
Chrome vertical recovery hooks
Denali Premium Suspension with Adaptive Ride Control
Electric Power Steering
External auxiliary transmission oil cooler
External engine oil cooler
Fully boxed frame
Heavy-duty 730 cold-cranking amps battery
Hill Descent Control
Integrated trailer brake controller
LED Daytime Running Lamps
3 Years OnStar One
6 airbags
Bed View Camera
Buckle to Drive
Enhanced Automatic Emergency Braking
Following Distance Indicator
Forward Collision Alert
Front and Rear Park Assist
HD Surround Vision
Hitch Guidance
Hitch View
Inside/Rear Trailer Camera Input
Lane Keep Assist with Lane Departure Warning
OnStar Basics
OnStar services capable
Rear Cross Traffic Braking
Rear Pedestrian Alert
Rear Seat Belt Indicator
Rear Seat Reminder
Safety Alert Seat
Seat Belt Adjustable Guide Loops
Tire Pressure Monitoring System with Tire Fill Alert
Trailer Side Blind Zone Alert
Front Pedestrian Braking
StabiliTrak, electronic stability control system with traction control
Denali Reserve Super Cruise Package:
Super Cruise driver assistance technology
22" Painted Aluminum Wheel with Machining and Bright Chrome Insert
Sunroof
Technology Package
May require additional optional equipment
Multi-color 15" Diagonal Head-Up Display
Bed View Camera on AT4
Denali Reserve Super Cruise 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 100 miles of Adams, Massachusetts

Asking price$67,555Dealer asking price · 8 mi

Market value$70,121Market value · based on 50 comparable cars

vs. market Fair price-3.7%Fair price · based on 50 comparable cars

Where this price sits

Among the lowest-priced · 94% of 50 similar listings ask more than this car.

Market value $70,121

This car$67,555

$65,328lowest$77,253highest

Middle 50% of asking pricesMarket valueThis car

Price vs. market value

−25%Market value+25%

Fair price$2,566 below the market value of $70,121

Price range

$65,328$77,253

4th lowest price of 51 similar listings within 100 milesTick marks the market value · range of 50 similar listings

AutosXchange Insights

Compared with 50 new 2026 GMC Sierra 1500 Denali listings within 100 mi.
Priced $2,566 below the market value of 50 comparable cars.
4th lowest price of 51 similar listings within 100 miles.
About 8 miles per year of age (U.S. average is roughly 12,000–14,000).
Stock # G1660 — 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 8, 2026. No price change at this dealership since Nov 8 ($67,555).

Market activity: GMC Sierra 1500 prices in the New England division: 11.3% of listings cut in 48 hours

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

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 1500 Denali · new · within 100 miles of Adams, Massachusetts. Showing the 12 nearest of 50 comparable cars for sale, nearest first.

2026 GMC Sierra 1500 Denali for sale at Auto Mall in Brattleboro, VT

Fair pricePrice drop −$478

38 photos