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Final Price: $85,580

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New 2026 GMC Sierra 1500 AT4X Crew Cab

Stock #T143588

Window Sticker

Vehicle Notes

Heated/Cooled Leather Seats, Nav System, Moonroof, Heated Rear Seat, 4x4, Bed Liner, Hitch, LPO, OFF-ROAD HIGH CLEARANCE STEPS, TRANSMISSION, 10-SPEED…
Read More… Heated/Cooled Leather Seats, Nav System, Moonroof, Heated Rear Seat, 4x4, Bed Liner, Hitch, LPO, OFF-ROAD HIGH CLEARANCE STEPS, TRANSMISSION, 10-SPEED AUTOMATIC WITH... AT4X trim, Onyx Black exterior and Obsidian Rush interior.

KEY FEATURES INCLUDE
Leather Seats, Sunroof, 4x4, Heated Driver Seat, Heated Rear Seat, Cooled Driver Seat, Back-Up Camera, Premium Sound System, Satellite Radio, Onboard Communications System Keyless Entry, Privacy Glass, Steering Wheel Controls, Electronic Stability Control. GMC AT4X with Onyx Black exterior and Obsidian Rush interior features a 8 Cylinder Engine with 420 HP at 5600 RPM*.

OPTION PACKAGES
ENGINE, 6.2L ECOTEC3 V8 (420 hp [313 kW] @ 5600 rpm, 460 lb-ft of torque [624 Nm] @ 4100 rpm); featuring Dynamic Fuel Management, LPO, OFF-ROAD HIGH CLEARANCE STEPS (dealer-installed), 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 WITH ELECTRONIC PRECISION SHIFT, ELECTRONICALLY CONTROLLED with overdrive, and tow/haul mode and steering column paddle shifters. Includes Cruise Grade Braking and Powertrain Grade Braking.

WHO WE ARE
At Ideal Buick GMC, NO ONE BEATS AN ASCHENBACH DEALand were proud to be your trusted Buick and GMC dealership serving Frederick, Hagerstown, Urbana, Mt. Airy, Thurmont, and beyond! As part of the family-owned Aschenbach Auto Group, we offer 40+ years of relationship-building, expertise, and a commitment to honest, transparent car buying.

Horsepower calculations based on trim engine configuration. Fuel economy calculations based on original manufacturer data for trim engine configuration. Please confirm the accuracy of the included equipment by calling us prior to purchase.

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Chassis Details

Stock Number

T143588

Stock Type

New

Year

2026

Make

GMC

Model

Sierra 1500

Class

GVWR

7,100

Drivetrain

4WD

Cab Type

Crew

Vehicle Trim

AT4X

Interior Color

Obsidian Rush

Seating Capacity

Exterior Color Description

Onyx Black

Engine Cylinder Count

Engine

6.2L 8 Cylinder Engine

Transmission Type

Automatic

Fuel Type

Gasoline

Engine Model

L87

Engine Size (L)

6.2

Brake Type

Hydraulic

Vehicle Options

Body Details

Body Type

Pickup

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Pricing Details

Final Price	$85,580
Additional Upfit Cost

Vehicle available NOW in Frederick, MD.

Contact Ideal Buick GMC for more info.

(301) 666-2251

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