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New GMC Sierra 1500 AT4 for Sale near Joshua Tree, CA

88 results
Joshua Tree, CA
2026 GMC Sierra 1500 AT4 Crew Cab 4WD Tustin Buick GMC

2026 GMC Sierra 1500

New car | MSRP $73,480

$64,321

Tustin, CA
92 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Onyx Black
Fuel type:
Diesel
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
5
Stock number:
SI13567
VIN:
1GTUUEE84TZ206276

Sponsored

2026 GMC Sierra 1500 AT4 Crew Cab 4WD

2026 GMC Sierra 1500

New car | MSRP $73,650

$67,402

Temecula, CA
67 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Sterling Metallic
Fuel type:
Diesel
Interior color:
Jet Black With Kalahari Accents, Perforated Leathe
Transmission:
Automatic
Mileage:
1
Stock number:
G260055
VIN:
1GTUUEE87TZ125448

Sponsored

2026 GMC Sierra 1500 AT4 Crew Cab 4WD

2026 GMC Sierra 1500

New car | MSRP $73,750

$66,502

Temecula, CA
67 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Onyx Black
Fuel type:
Diesel
Interior color:
Jet Black With Kalahari Accents, Perforated Leathe
Transmission:
Automatic
Mileage:
1
Stock number:
G260116
VIN:
1GTUUEE84TZ149285

Sponsored

2026 GMC Sierra 1500 AT4 Crew Cab 4WD

2026 GMC Sierra 1500

New car | MSRP $73,155

$65,907

Temecula, CA
67 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Summit White
Fuel type:
Diesel
Interior color:
Jet Black With Kalahari Accents, Perforated Leathe
Transmission:
Automatic
Mileage:
1
Stock number:
G260066
VIN:
1GTUUEE83TZ126967

2026 GMC Sierra 1500 AT4 Crew Cab 4WD

2026 GMC Sierra 1500

New car | MSRP $73,480

$64,321

Tustin, CA
92 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Onyx Black
Fuel type:
Diesel
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
5
Stock number:
SI13567
VIN:
1GTUUEE84TZ206276

2026 GMC Sierra 1500 AT4 Crew Cab 4WD

2026 GMC Sierra 1500

New car | MSRP $71,865

$64,742

Anaheim, CA
94 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Summit White
Fuel type:
Diesel
Interior color:
Jet Black With Kalahari Accents Perforated Leather
Transmission:
Automatic
Mileage:
111
Stock number:
26T55369
VIN:
1GTUUEE87TZ155369

Preparing for a close up...

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2026 GMC Sierra 1500

New car | MSRP $73,455

$68,205

Riverside, CA
67 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Onyx Black
Fuel type:
Diesel
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
12
Stock number:
T9812B
VIN:
3GTUUEE86TG139812

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $73,255

$66,007

Temecula, CA
67 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Summit White
Fuel type:
Diesel
Interior color:
Jet Black With Kalahari Accents, Perforated Leathe
Transmission:
Automatic
Mileage:
1
Stock number:
G260117
VIN:
1GTUUEE85TZ149148

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $73,650

$67,402

Temecula, CA
67 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Sterling Metallic
Fuel type:
Diesel
Interior color:
Jet Black With Kalahari Accents, Perforated Leathe
Transmission:
Automatic
Mileage:
1
Stock number:
G260055
VIN:
1GTUUEE87TZ125448

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 1500

New car | MSRP $72,675

$75,170

Carlsbad, CA
93 mi away
Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Onyx Black
Fuel type:
Diesel
Mileage:
10
Stock number:
SG274008
VIN:
3GTUUEE82SG274008

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $73,750

$66,502

Temecula, CA
67 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Onyx Black
Fuel type:
Diesel
Interior color:
Jet Black With Kalahari Accents, Perforated Leathe
Transmission:
Automatic
Mileage:
1
Stock number:
G260116
VIN:
1GTUUEE84TZ149285

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $73,605

$71,355

West Covina, CA
92 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Volcanic Red Tintcoat
Fuel type:
Diesel
Mileage:
0
Stock number:
260197
VIN:
3GTUUEE84TG188460

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $73,255

$69,007

Temecula, CA
67 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Summit White
Fuel type:
Diesel
Interior color:
Jet Black With Kalahari Accents, Perforated Leathe
Transmission:
Automatic
Mileage:
1
Stock number:
G260120
VIN:
1GTUUEE86TZ149191

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $73,505

Negotiable

Escondido, CA
86 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Volcanic Red
Fuel type:
Diesel
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
5
Stock number:
7260299
VIN:
1GTUUEE86TZ239165

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $72,480

$70,230

West Covina, CA
92 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
TITANIUM RUSH METALLIC
Fuel type:
Diesel
Mileage:
0
Stock number:
260186
VIN:
3GTUUEE83TG184285

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 1500

New car | MSRP $71,560

$86,120

Carlsbad, CA
93 mi away
Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Summit White
Fuel type:
Diesel
Mileage:
10
Stock number:
SZ272721
VIN:
1GTUUEE81SZ272721

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $72,064

$69,814

West Covina, CA
92 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Sterling Metallic
Fuel type:
Diesel
Transmission:
Automatic
Mileage:
0
Stock number:
260179T
VIN:
1GTUUEE88TZ187375

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $73,255

$67,507

Temecula, CA
67 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Summit White
Fuel type:
Diesel
Interior color:
Jet Black With Kalahari Accents, Perforated Leathe
Transmission:
Automatic
Mileage:
1
Stock number:
G260075
VIN:
1GTUUEE86TZ135307

  1. Home
  2. / New Cars
  3. / GMC Sierra 1500
  4. / AT4
  5. / California
  6. / Joshua Tree
Overview
Reviews
FAQs
The GMC Sierra 1500 is a spacious and capable pickup. It is offered in a number of trims providing a wide array of creature comforts. While GMC might be more sooner associated with the chrome-clad Denali variants, the Sierra is also available in more outdoorsy trims, such as the AT4. Designed as a sort of the anti-Denali, the AT4 is designed to get muddy. It features a 2-inch lift, Rancho shocks, upgraded underbody skid plates, an Auto-Trap two-speed transfer case, and a locking rear differential. The AT4 is not without niceties, as it receives a unique black interior with Kalahari accents and a host of creature comforts. The AT4 trim was introduced with the redesigned Sierra 1500 in 2019 and has continued through the 1500’s 2022 model year update.

5 Overall rating

(2 reviews)
Anonymous
5.0
Reviewed a 2019 GMC AT4 Crew Cab 4WD on Sep 08, 2024

The truck had all the features I wanted and the price was in-line, or better with others in my search.

Amjad I
5.0
Reviewed a 2019 GMC AT4 Crew Cab 4WD on Aug 06, 2024

Great prices. The truck that I purchased is in good condition and it looks like that it was serviced.

GMC Sierra 1500 AT4 FAQs

What is the fuel economy of the GMC Sierra 1500 AT4?

Depending on the engine and options, the GMC Sierra 1500 AT4 gets between 16 and 24 MPG (or MPGe).

What fuel types are available?

Diesel, Gasoline engines are available.

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