Performance Buick GMC · Cedar Knolls (Morris), NJ

2026 GMC Sierra 1500 SLT

0 miles · truck · Price dropped $1,339

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PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2026

MakeGMC

ModelSierra 1500

TrimSLT

VIN3GTUUDE8XTG524848

Stock numberB261246

BodyPickup

Engine3.0L 6-cyl turbo

Displacement3.0L

Horsepower305

TransmissionAutomatic

Drivetrain4WD

FuelDiesel

MPG22 city / 26 hwy

ExteriorSterling Metallic

InteriorJet Black, Perforated leather-appointed front outb

Doors4

Towing8700

Vehicle description

What a fantastic deal! This GMC won't be on the lot long! An American Icon. Turbocharger technology provides forced air induction, enhancing performance while preserving fuel economy. Top features include heated front seats, leather upholstery, front and rear reading lights, and seat memory. Under the hood you'll find a 6 cylinder engine with more than 300 horsepower, and for added security, dynamic Stability Control supplements the drivetrain. Four wheel drive allows you to go places you've only imagined. We know that you have high expectations, and we enjoy the challenge of meeting and exceeding them! 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
20" 275/60R20 all-season, blackwall tires
20" Polished aluminum wheels with technical gray painted accents
Cab-mounted cargo area lamps
Cargo bed LED lighting
Chrome door handles
Chrome front bumper
Chrome mirror caps
Chrome rear bumper
CornerStep rear bumper
Deep-tinted glass
Drop-in Bedliner
Front license plate bracket
Full chrome surround window moldings
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
Rainsense automatic wipers
Rear wheelhouse liners
Spare tire carrier lock
Tailgate and bed rail protection caps
Tailgate with EZ Lift assist, power lock & release
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
13.4" diagonal multicolor reconfigurable Infotainment screen
Adaptive Cruise Control
All-weather floor liners
Assist handles
Carpeted floor covering
Compass
Driver memory
Dual-zone automatic climate control
Front bucket seats
Front carpeted floor mats
Front center console
Heated driver and front outboard passenger seats
Heated rear outboard seats
Heated steering wheel
Inside rearview auto-dimming mirror
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 air vents
Rear carpeted floor mats
Rear window defogger
Remote Start
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
220-amp alternator
3.0L Duramax Turbo Diesel engine
3.23 rear axle ratio
4-wheel antilock disc brakes
7,200 lbs. GVWR
Aluminized stainless-steel muffler and tailpipe
Automatic Stop/Start
Automatic locking rear differential
Black vertical recovery hooks
Brake pad wear indicator
Capless fuel fill
Cargo tie-downs (12)
Electric Power Steering
Electronic Transmission Range Selector
Engine block heater
External auxiliary transmission oil cooler
External engine oil cooler
Fully boxed frame
Heavy-duty 730 cold-cranking amps battery
Heavy-duty 850 cold-cranking amps battery
High-Capacity Suspension Package
Integrated trailer brake controller
Pickup bed
Push Button Start
Single-outlet exhaust
Single-speed Autotrac Transfer Case
LED Daytime Running Lamps
6 airbags
Automatic Emergency Braking
Buckle to Drive
Following Distance Indicator
Forward Collision Alert
HD Rear Vision Camera
Hitch Guidance
Lane Keep Assist with Lane Departure Warning
OnStar Basics
OnStar services capable
Rear Seat Belt Indicator
Rear Seat Reminder
Seat Belt Adjustable Guide Loops
Tire Pressure Monitoring System with Tire Fill Alert
Front Pedestrian Braking
StabiliTrak, electronic stability control system with traction control
GMC Pro Safety:
Safety Alert Seat on AT4, AT4X, Denali and Denali Ultimate
SLT Convenience Package:
Bucket seats
Center console
Heated and ventilated front seats
USB ports in center console
Bose Premium Sound System with Richbass woofer
Power Rake/ Telescoping steering column
SLT Preferred Package:
Power rear sliding window
May require additional optional equipment
Trailering Package:
Trailer hitch
Trailering hitch platform
Includes a 2" receiver hitch, 4-pin and 7-pin connectors
GMC Pro Safety
SLT Convenience Package
SLT Preferred Package
Trailering 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 Cedar Knolls (Morris), New Jersey

Asking price$58,459Dealer asking price

Market value$60,307Market value · based on 39 comparable cars

vs. market Fair price-3.1%Fair price · based on 39 comparable cars

Where this price sits

In the typical middle range · 69% of 39 similar listings ask more than this car.

Market value $60,307

This car$58,459

$54,455lowest$67,650highest

Middle 50% of asking pricesMarket valueThis car

Price vs. market value

−25%Market value+25%

Fair price$1,848 below the market value of $60,307

Price range

$54,455$67,650

10th lowest price of 40 similar listings within 50 milesTick marks the market value · range of 39 similar listings

AutosXchange Insights

Compared with 39 new 2026 GMC Sierra 1500 SLT listings within 50 mi.
Priced $1,848 below the market value of 39 comparable cars.
10th lowest price of 40 similar listings within 50 miles.
Stock # B261246 — 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 7, 2026. 1 price change at this dealership: $59,798 → $58,459 (−$1,339).

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

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 2026 Sierra 1500 SLT · new · within 50 miles of Cedar Knolls (Morris), New Jersey. Showing the 12 nearest of 39 comparable cars for sale, nearest first.

2026 GMC Sierra 1500 SLT for sale at Performance Buick GMC in Cedar Knolls (Morris), NJ

Good dealPrice drop −$1,295

34 photos