2026 GMC Sierra 1500 AT4

Like-New Miles. Duramax Efficiency. Premium Off-Road Capability.

AT4 Crew Cab With Low Miles And Diesel Power

This 2026 GMC Sierra 1500 AT4 delivers modern diesel efficiency, premium comfort, and rugged off-road capability in a like-new full-size truck. Finished in Summit White with a Jet Black interior with Kalahari accents, it combines bold AT4 styling with upscale design and advanced technology.

Key Features

7,859 miles

3.0L Duramax I6 Turbo Diesel engine excellent torque and fuel efficiency

10-Speed Automatic Transmission

Four-Wheel Drive (4WD)

Summit White exterior

Jet Black interior with Kalahari accents

AT4 trim with premium off-road features

Factory off-road suspension

Skid plates and underbody protection

Leather-appointed seating

Heated front seats

Large touchscreen infotainment system

Apple CarPlay & Android Auto

Backup camera and advanced driver-assist features

Spacious Crew Cab interior

Summary

This 2026 GMC Sierra 1500 AT4 combines like-new mileage, efficient Duramax diesel performance, and premium off-road capability in a highly desirable full-size truck. With its advanced features and rugged styling, its an excellent choice for drivers who want both luxury and capability in a near-new vehicle.

Recent Arrival! Clean CARFAX. PRICE STATED INCLUDES $1,000 FINANCE INCENTIVE. 10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather.

22/26 City/Highway MPG

Come to www.newbybuick.com To See Our Specials!! Call us at 435-673-1100 For help with any of our departments.

A BETTER BUYING EXPERIENCE BACKED BY TRUST AND REPUTATION SINCE 1972****WE USE DAILY LIVE MARKET DATA TO ENSURE LOW PRICES EVERYDAY FOR EVERYONE

***EXPERIENCE THE DIFFERENCE. HERE AT NEWBY BUICK GMC OUR CLIENT ADVISORS ARE NOT PAID BASED ON THE CAR YOU BUY OR THE PRICE YOU PAY!! THEY'RE PAID TO MAKE YOU HAPPY!!! PRICE STATED INCLUDES NEWBY FINANCE

Options:

Navigation System

AT4 Preferred Package

AT4 Premium Package

Preferred Equipment Group 4SB

Technology Package

Trailering Package

7 Speakers

AM/FM radio: SiriusXM with 360L

Premium Bose 7-Speaker Sound System

Radio data system

Radio: Premium GMC Infotainment Audio System

SiriusXM with 360L Trial Subscription

Steering Wheel Audio Controls

Air Conditioning

Automatic temperature control

Electric Rear-Window Defogger

Front dual zone A/C

Rear window defroster

120-Volt Bed Mounted Power Outlet

120-Volt Interior Power Outlet

Driver Memory

Memory seat

Power driver seat

Power Front Passenger Windows with Express Up/Down

Power Front Windows with Driver Express Up/Down

Power Rear Windows with Express Down

Power steering

Power windows

Push Button Start

Remote keyless entry

Remote Vehicle Starter System

Steering wheel mounted audio controls

Universal Home Remote

Auto-Locking Rear Differential

Off-Road Suspension

Power Rake and Telescoping Steering Column

Speed-sensing steering

Traction control

4-Wheel Disc Brakes

ABS brakes

Dual front impact airbags

Dual front side impact airbags

Emergency communication system: OnStar

Front anti-roll bar

Front wheel independent suspension

Keyless Open and Start

Low tire pressure warning

Occupant sensing airbag

Overhead airbag

Power Door Locks

Power Sunroof

Brake assist

Electronic Stability Control

Hill Descent Control

Auto High-beam Headlights

Delay-off headlights

Front fog lights

Fully automatic headlights

Perimeter Lighting

Panic alarm

Security system

Theft Deterrent System (unauthorized Entry)

Speed control

220 Amp Alternator

Block heater

Engine Block Heater

Heavy-Duty Air Filter

Auto-dimming door mirrors

Black Chrome Grille Insert Bars

Bumpers: body-color

Front License Plate Kit

Heated door mirrors

IntelliBeam Automatic High Beam on/Off

LED Cargo Area Lighting

Off-Road High Clearance Step

Power door mirrors

Rear step bumper

Rear Wheelhouse Liners

Spray-on Pickup Bedliner with GMC Logo

2 Charge/Data USB Ports Inside Center Console

2 Type-C Charge-Only Rear USB Ports

2 USB Ports

Apple CarPlay/Android Auto

Auto-dimming Rear-View mirror

Automatic Emergency Braking

Bed View Camera

Buckle to Drive

Color-Keyed Carpeting Floor Covering

Compass

Driver door bin

Driver vanity mirror

Floor-Mounted Center Console

Following Distance Indicator

Forward Collision Alert

Front Pedestrian Braking

Front Premium Floor Liners with Removable Carpet Insert

Front reading lights

HD Surround Vision

Heated steering wheel

Illuminated entry

Lane Keep Assist with Lane Departure Warning

Multicolor 15" Diagonal Head-Up Display

OnStar Services Capable

Outside temperature display

Overhead console

Passenger vanity mirror

Rear Camera Mirror

Rear Cross Traffic Braking

Rear Pedestrian Detection

Rear Premium Floor Liners with Removable Carpet Insert

Rear reading lights

Rear seat center armrest

Safety Alert Seat

Tachometer

Telescoping steering wheel

Tilt steering wheel

Trailer Camera Provisions

Trailer Side Blind Zone Alert

Trip computer

Ultrasonic Front and Rear Park Assist

Voltmeter

Wi-Fi Hotspot Capable

Wireless Apple CarPlay/Wireless Android Auto

Wireless Charging

10-Way Power Driver Seat Adjuster with Lumbar

10-Way Power Passenger Seat Adjuster with Lumbar

Front Bucket Seats

Front Center Armrest

Heated 2nd Row Outboard Seats

Heated Driver and Front Outboard Passenger Seating

Heated front seats

Heated rear seats

Perforated Front Leather Seat Trim

Power passenger seat

Split folding rear seat

Ventilated Driver and Front Passenger Seats

Ventilated front seats

Passenger door bin

Hitch Guidance

Hitch View

in-Vehicle Trailering System App

Integrated Trailer Brake Controller

Red Recovery Hooks

Alloy wheels

Wheels: 20" x 9" Machined Aluminum

Deep-Tinted Glass

Front Rain-Sensing Wipers

Power Sliding Rear Window with Rear Defogger

Rain sensing wipers

Variably intermittent wipers

3.23 Rear Axle Ratio