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  • Titanium 2023 GMC Sierra 1500 AT4Titanium 2023 GMC Sierra 1500 AT4Titanium 2023 GMC Sierra 1500 AT4Titanium 2023 GMC Sierra 1500 AT4Titanium 2023 GMC Sierra 1500 AT4Titanium 2023 GMC Sierra 1500 AT4

    $43,450

    $1K
    61,858 mi.
    Est. $819/mo

    DePaula Chevrolet

    4.8
    Albany, NY (710 mi)
    Check Availability

  • Sterling Metallic 2023 GMC Sierra 1500 AT4Sterling Metallic 2023 GMC Sierra 1500 AT4Sterling Metallic 2023 GMC Sierra 1500 AT4Sterling Metallic 2023 GMC Sierra 1500 AT4Sterling Metallic 2023 GMC Sierra 1500 AT4Sterling Metallic 2023 GMC Sierra 1500 AT4

    $40,397

    $1K
    70,970 mi.
    Est. $761/mo

    Husker Auto Group

    4.8
    Lincoln, NE (474 mi)
    Check Availability

  • Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4

    $45,576

    $1.8K
    40,917 mi.
    Est. $859/mo

    Midway Chevrolet

    4.7
    Phoenix, AZ (1,447 mi)
    Check Availability

  • Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4

    $52,341

    23,668 mi.
    Est. $986/mo

    Anchor Auto Group - Subaru Nissan

    4.7
    North Smithfield, RI (829 mi)
    Check Availability
  • Grey 2023 GMC Sierra 1500 AT4Grey 2023 GMC Sierra 1500 AT4Grey 2023 GMC Sierra 1500 AT4Grey 2023 GMC Sierra 1500 AT4Grey 2023 GMC Sierra 1500 AT4Grey 2023 GMC Sierra 1500 AT4

    $50,950

    27,302 mi.
    Est. $960/mo

    Rizza Cadillac Buick GMC

    4.3
    Tinley Park, IL (22 mi)
    Check Availability
  • Titanium Rush Metallic 2023 GMC Sierra 1500 AT4Titanium Rush Metallic 2023 GMC Sierra 1500 AT4Titanium Rush Metallic 2023 GMC Sierra 1500 AT4Titanium Rush Metallic 2023 GMC Sierra 1500 AT4Titanium Rush Metallic 2023 GMC Sierra 1500 AT4Titanium Rush Metallic 2023 GMC Sierra 1500 AT4

    $42,043

    60,318 mi.
    Est. $792/mo

    Libertyville Chevrolet

    4.7
    Libertyville, IL (32 mi)
    Check Availability
  • Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4

    $41,619

    $726
    83,780 mi.
    Est. $784/mo

    Big Star Chrysler Jeep Dodge Ram Fiat Clear Lake

    4.0
    Webster, TX (949 mi)
    Check Availability
  • Desert Sand Metallic 2023 GMC Sierra 1500 AT4Desert Sand Metallic 2023 GMC Sierra 1500 AT4Desert Sand Metallic 2023 GMC Sierra 1500 AT4Desert Sand Metallic 2023 GMC Sierra 1500 AT4Desert Sand Metallic 2023 GMC Sierra 1500 AT4Desert Sand Metallic 2023 GMC Sierra 1500 AT4

    $44,249

    $100
    68,699 mi.
    Est. $834/mo

    AutoNation Ford Wolfchase

    4.6
    Memphis, TN (477 mi)
    Check Availability
  • Dynamic Blue Metallic 2023 GMC Sierra 1500 AT4Dynamic Blue Metallic 2023 GMC Sierra 1500 AT4Dynamic Blue Metallic 2023 GMC Sierra 1500 AT4Dynamic Blue Metallic 2023 GMC Sierra 1500 AT4Dynamic Blue Metallic 2023 GMC Sierra 1500 AT4Dynamic Blue Metallic 2023 GMC Sierra 1500 AT4

    $51,754

    30,952 mi.
    Est. $975/mo

    Gettel Chrysler Dodge Jeep RAM of Charlotte County

    4.3
    Punta Gorda, FL (1,082 mi)
    Check Availability

  • Dynamic Blue Metallic 2023 GMC Sierra 1500 AT4Dynamic Blue Metallic 2023 GMC Sierra 1500 AT4Dynamic Blue Metallic 2023 GMC Sierra 1500 AT4Dynamic Blue Metallic 2023 GMC Sierra 1500 AT4Dynamic Blue Metallic 2023 GMC Sierra 1500 AT4Dynamic Blue Metallic 2023 GMC Sierra 1500 AT4

    $46,898

    52,405 mi.
    Est. $884/mo

    Global Imports BMW

    4.5
    Atlanta, GA (579 mi)
    Check Availability
  • Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4

    $47,952

    $1K
    36,093 mi.
    Est. $903/mo

    Future Ford of Sacramento

    4.2
    Sacramento, CA (1,780 mi)
    Check Availability
  • Volcanic Red Tintcoat 2023 GMC Sierra 1500 AT4Volcanic Red Tintcoat 2023 GMC Sierra 1500 AT4Volcanic Red Tintcoat 2023 GMC Sierra 1500 AT4Volcanic Red Tintcoat 2023 GMC Sierra 1500 AT4Volcanic Red Tintcoat 2023 GMC Sierra 1500 AT4Volcanic Red Tintcoat 2023 GMC Sierra 1500 AT4

    $46,299

    $455
    37,507 mi.
    Est. $872/mo

    Younger Nissan

    4.9
    Frederick, MD (563 mi)
    Check Availability
  • Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4

    $51,276

    $1.6K
    25,647 mi.
    Est. $966/mo

    Bomnin Chevrolet Manassas

    4.6
    Manassas, VA (575 mi)
    Check Availability
  • Desert Sand Metallic 2023 GMC Sierra 1500 AT4Desert Sand Metallic 2023 GMC Sierra 1500 AT4Desert Sand Metallic 2023 GMC Sierra 1500 AT4Desert Sand Metallic 2023 GMC Sierra 1500 AT4Desert Sand Metallic 2023 GMC Sierra 1500 AT4Desert Sand Metallic 2023 GMC Sierra 1500 AT4

    $50,587

    $399
    56,140 mi.
    Est. $953/mo

    Franklin Chrysler Dodge Jeep Ram

    4.1
    Franklin, TN (415 mi)
    Check Availability
  • Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4

    $45,436

    $1K
    63,536 mi.
    Est. $856/mo

    Fabre Chevrolet GMC

    4.7
    Saint Francisville, LA (794 mi)
    Check Availability

  • Titanium Rush Metallic 2023 GMC Sierra 1500 AT4Titanium Rush Metallic 2023 GMC Sierra 1500 AT4Titanium Rush Metallic 2023 GMC Sierra 1500 AT4Titanium Rush Metallic 2023 GMC Sierra 1500 AT4Titanium Rush Metallic 2023 GMC Sierra 1500 AT4Titanium Rush Metallic 2023 GMC Sierra 1500 AT4

    $66,387

    $2.9K
    15,035 mi.
    Est. $1,251/mo

    Palmen Motors of Kenosha

    4.3
    Kenosha, WI (49 mi)
    Check Availability
  • Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4

    $50,565

    $4K
    33,150 mi.
    Est. $953/mo

    Mercedes-Benz of Kansas City South

    4.4
    Kansas City, MO (422 mi)
    Check Availability
  • Titanium Rush Metallic 2023 GMC Sierra 1500 AT4Titanium Rush Metallic 2023 GMC Sierra 1500 AT4Titanium Rush Metallic 2023 GMC Sierra 1500 AT4Titanium Rush Metallic 2023 GMC Sierra 1500 AT4Titanium Rush Metallic 2023 GMC Sierra 1500 AT4Titanium Rush Metallic 2023 GMC Sierra 1500 AT4

    $39,614

    $100
    130,955 mi.
    Est. $746/mo

    Ford of Columbia

    4.7
    Columbia, TN (436 mi)
    Check Availability
  • Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4

    $43,496

    $1.5K
    63,331 mi.
    Est. $819/mo

    Franklin Ford - MA

    4.7
    Franklin, MA (834 mi)
    Check Availability
  • Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4

    $42,851

    62,054 mi.
    Est. $807/mo

    Ed Morse Sawgrass Auto Mall

    4.3
    Sunrise, FL (1,164 mi)
    Check Availability
  • Titanium Rush Metallic 2023 GMC Sierra 1500 AT4Titanium Rush Metallic 2023 GMC Sierra 1500 AT4Titanium Rush Metallic 2023 GMC Sierra 1500 AT4Titanium Rush Metallic 2023 GMC Sierra 1500 AT4Titanium Rush Metallic 2023 GMC Sierra 1500 AT4Titanium Rush Metallic 2023 GMC Sierra 1500 AT4

    $46,988

    $711
    45,273 mi.
    Est. $885/mo

    Woodland Motors

    4.7
    Woodland, CA (1,799 mi)
    Check Availability

  • Titanium 2023 GMC Sierra 1500 AT4Titanium 2023 GMC Sierra 1500 AT4Titanium 2023 GMC Sierra 1500 AT4Titanium 2023 GMC Sierra 1500 AT4Titanium 2023 GMC Sierra 1500 AT4Titanium 2023 GMC Sierra 1500 AT4

    $43,450

    $1K
    61,858 mi.
    Est. $819/mo

    DePaula Chevrolet

    4.8
    Albany, NY (710 mi)
    Check Availability
  • Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4

    $45,625

    $1.1K
    57,550 mi.
    Est. $860/mo

    Groove Subaru

    4.6
    Englewood, CO (920 mi)
    Check Availability
  • Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4

    $45,997

    $5.9K
    52,966 mi.
    Est. $867/mo

    Auto Haus on Velp

    4.9
    Green Bay, WI (185 mi)
    Check Availability
  • Sterling 2023 GMC Sierra 1500 AT4Sterling 2023 GMC Sierra 1500 AT4Sterling 2023 GMC Sierra 1500 AT4Sterling 2023 GMC Sierra 1500 AT4Sterling 2023 GMC Sierra 1500 AT4Sterling 2023 GMC Sierra 1500 AT4

    $51,491

    43,282 mi.
    Est. $970/mo

    Legend Auto Sales Inc

    4.5
    Burien, WA (1,733 mi)
    Check Availability
  • Deep Bronze Metallic 2023 GMC Sierra 1500 AT4Deep Bronze Metallic 2023 GMC Sierra 1500 AT4Deep Bronze Metallic 2023 GMC Sierra 1500 AT4Deep Bronze Metallic 2023 GMC Sierra 1500 AT4Deep Bronze Metallic 2023 GMC Sierra 1500 AT4

    $43,885

    76,164 mi.
    Est. $827/mo

    Southern Chevrolet

    4.3
    Chesapeake, VA (692 mi)
    Check Availability
  • Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4

    $51,719

    $280
    37,615 mi.
    Est. $974/mo

    Shottenkirk Fort Bend Kia

    4.8
    Rosenberg, TX (967 mi)
    Check Availability

  • Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4

    $49,108

    $1.3K
    30,125 mi.
    Est. $925/mo

    Group 1 Ford of Saco

    4.8
    Saco, ME (880 mi)
    Check Availability
  • Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4

    $42,620

    68,294 mi.
    Est. $803/mo

    Hill Country Honda

    4.2
    San Antonio, TX (1,048 mi)
    Check Availability

GMC Sierra 1500 prices by year

Model year Average price Deals
2026 GMC Sierra 1500 AT4 99 Great deals
2025 GMC Sierra 1500 AT4 $53,797 103 Great deals
2024 GMC Sierra 1500 AT4 $50,446 157 Great deals
2022 GMC Sierra 1500 AT4 $41,301 99 Great deals
2021 GMC Sierra 1500 AT4 $36,082 156 Great deals
2020 GMC Sierra 1500 AT4 $34,845 73 Great deals
2019 GMC Sierra 1500 AT4 $32,944 47 Great deals

About the 2023 GMC Sierra 1500 AT4

Basics

AT4 shown.

Seating
5
Door count
4
Drivetrain
Four Wheel Drive
Combined MPG
24
Transmission
10-Speed A/T
Engine
420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel)
Side view of the 2023 GMC Sierra 1500 AT4
FAQs

How much does the 2023 GMC Sierra 1500 AT4 cost?

The 2023 GMC Sierra 1500 AT4 price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2023 Sierra 1500 AT4 is $46,618, with pricing starting at $29,140.

What is the MPG of the 2023 GMC Sierra 1500 AT4?

The 2023 GMC Sierra 1500 AT4 offers up to 22 MPG in city driving and 27 MPG on the highway for a combined rating of 24 MPG.

These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle options, driving conditions, driving habits, vehicle maintenance, and other factors.

What are some similar vehicles and competitors of the 2023 GMC Sierra 1500 AT4?

The 2023 GMC Sierra 1500 AT4 compares to and/or competes against the following vehicles:


Is the 2023 GMC Sierra 1500 AT4 reliable?

The 2023 GMC Sierra 1500 has an average reliability rating of 4 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2023 Sierra 1500 owners.

Ratings (10 reviews)

80% of drivers recommend this car

Rating breakdown (out of 5):
Comfort
4.6
Interior
4.4
Performance
4.3
Value
3.7
Exterior
4.4
Reliability
4.0
Trims

AT4 (2 styles)

Style
4WD Crew Cab 157" AT4 4WD Crew Cab 147" AT4
Inventory price
Starting at $67,000 Starting at $66,700
Combined MPG
24 24
Engine
420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel)

2023 GMC Sierra 1500 trims