Explore the Sierra 2500

Made for heavy-duty hauling and long-distance travel

Why you'll love this Sierra 2500

A capable full-size pickup that's powerful, spacious, and tech-equipped

Loaded
Loaded

45+ extra comfort and tech features like Apple CarPlay®, Android Auto™, Automated Cruise Control.

Premium Audio

BOSE Sound System

Gray

Exterior Color

Black

Interior Color

Four Wheel Drive

Drive Type

8-cyl, Turbo Diesel, 6.6L

Engine

Automatic

Transmission

6.5 ft

Bed Length

470

Horsepower

975 ft-lbs

Torque

250.75" x 81.85" x 79.65"

Dimensions (L x W x H)

Vehicle Features and Specs

Features

Installed Upgrades
Automated Cruise Control
Head Up Display
Running Boards
Sunroof(s)
Universal Garage Door Opener
Comfort & Convenience
A/C Seat(s)
Heated Steering Wheel
Rear Seat Heaters
Remote Start
Front Seat Heaters
Memory Seat(s)
Smart Key
Power Seat(s)
Air Conditioning
Power Mirrors
Rear Defroster
Power Windows
Power Locks
Heated Mirrors
Driver Assistance‡
Lane Departure Warning
Blind Spot Monitor
Rear View Camera
Parking Sensors
Cross-Traffic Alert
Traction Control
ABS Brakes
Entertainment & Technology
BOSE Sound System
Apple CarPlay®
Android Auto™
Bluetooth Technology
Satellite Radio Ready
SiriusXM Trial Available
Auxiliary Audio Input
AM/FM Stereo
WiFi Hotspot
Interior
Leatherette Seats
Side Airbags
Overhead Airbags
Exterior
20 Inch Plus Wheels
Bed Liner
Alloy Wheels
Rain Sensing Wipers
Fog Lamps
Mechanical
Turbo Diesel Engine
Tow Hitch
Automatic Transmission
Four Wheel Drive
Key Specifications
6.5 ft
Bed Length
Four Wheel Drive
Drive Type
8-cyl, Turbo Diesel, 6.6L
Engine
Gray
Exterior Color
Black
Interior Color
Automatic
Transmission
Performance
36 gal
Fuel Capacity
470
Horsepower
975 ft-lbs
Torque
Measurements
250.75" x 81.85" x 79.65"
Dimensions (L x W x H)
43.03"
Driver Head Room
44.53"
Driver Leg Room
LT275/65R20
Front Tire Size (standard)
158.94"
Wheelbase

for the 2024 GMC Sierra 2500 AT4

Specs

Installed Upgrades
Automated Cruise Control
Head Up Display
Running Boards
Sunroof(s)
Universal Garage Door Opener
Comfort & Convenience
A/C Seat(s)
Heated Steering Wheel
Rear Seat Heaters
Remote Start
Front Seat Heaters
Memory Seat(s)
Smart Key
Power Seat(s)
Air Conditioning
Power Mirrors
Rear Defroster
Power Windows
Power Locks
Heated Mirrors
Driver Assistance‡
Lane Departure Warning
Blind Spot Monitor
Rear View Camera
Parking Sensors
Cross-Traffic Alert
Traction Control
ABS Brakes
Entertainment & Technology
BOSE Sound System
Apple CarPlay®
Android Auto™
Bluetooth Technology
Satellite Radio Ready
SiriusXM Trial Available
Auxiliary Audio Input
AM/FM Stereo
WiFi Hotspot
Interior
Leatherette Seats
Side Airbags
Overhead Airbags
Exterior
20 Inch Plus Wheels
Bed Liner
Alloy Wheels
Rain Sensing Wipers
Fog Lamps
Mechanical
Turbo Diesel Engine
Tow Hitch
Automatic Transmission
Four Wheel Drive
Key Specifications
6.5 ft
Bed Length
Four Wheel Drive
Drive Type
8-cyl, Turbo Diesel, 6.6L
Engine
Gray
Exterior Color
Black
Interior Color
Automatic
Transmission
Performance
36 gal
Fuel Capacity
470
Horsepower
975 ft-lbs
Torque
Measurements
250.75" x 81.85" x 79.65"
Dimensions (L x W x H)
43.03"
Driver Head Room
44.53"
Driver Leg Room
LT275/65R20
Front Tire Size (standard)
158.94"
Wheelbase

for the 2024 GMC Sierra 2500 AT4

Standard OEM Features

These are standard original equipment manufacturer features for the 2024 GMC Sierra 2500 AT4. All available options are not listed below and may vary by car.

  • Air conditioning, dual-zone automatic climate control
  • Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use seat belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)
  • Audio System, 13.4" diagonal Premium GMC Infotainment System with Google built in 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, advanced voice recognition, in-vehicle apps, personalized profiles for infotainment and vehicle settings
  • Auto-locking rear differential
  • Automatic Emergency Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
  • Bed Liner, Spray-on, Pickup bedliner (does not include spray-on liner on tailgate due to Black composite inner panel) (AT4 logo replaces GMC logo. Not available with any Ship Thrus.)
  • Bluetooth for phone connectivity to vehicle infotainment system
  • Bose Sound System, premium 7-speaker system with Richbass woofer
  • Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
  • Cruise control, steering wheel-mounted
  • Daytime Running Lamps, LED signature lighting
  • Defogger, rear-window electric
  • Door locks, power
  • Driver memory recalls driver "presets" for power driver seat and outside mirrors
  • Engine, 6.6L V8 with Direct Injection and Variable Valve Timing, gasoline, (401 hp [299 kW] @ 5200 rpm, 464 lb-ft of torque [629 N-m] @ 4000 rpm)
  • Fog lamps, LED
  • Forward Collision Alert (Included and only available with (PDI) Sierra HD Pro Safety.)
  • Four wheel drive
  • Front and Rear Park Assist, ultrasonic
  • Glass, deep-tinted
  • HD Surround Vision provides the driver with an overhead view of the scene around the vehicle on a center stack display. Includes front camera washer.
  • Headlamps, Animated LED projectors LED turn signals and Daytime Running Lamps
  • Hitch Guidance with Hitch View with image adjustment, Pan/Zoom/Tilt
  • IntelliBeam, automatic high beam on/off (Included and only available with (PDI) Sierra HD Pro Safety.)
  • Keyless Open and Start includes remote keyless entry
  • Lane Departure Warning (Included and only available with (PDI) Sierra HD Pro Safety.)
  • LED Signature DRL's
  • Mirror, inside rearview auto-dimming
  • Mirrors, outside power-adjustable vertical trailering with heated and auto-dimming upper glass, (driver and passenger), lower convex mirrors, turn signal indicators, puddle lamps, perimeter lighting, auxiliary lighting, power folding/extending (extends 3.31" [84.25mm])
  • OnStar and GMC Connected Services capable (Terms and limitations apply. See onstar.com or dealer for details.)
  • Pickup bed includes bed assist step
  • Premium Floor Liners with removable carpet insert, front
  • Premium Floor Liners with removable carpet insert, rear
  • Push Button Start
  • Rear Cross Traffic Alert
  • Recovery hooks, Red
  • Remote vehicle starter system
  • Safety Alert Seat
  • Seat adjuster, driver 10-way power including lumbar
  • Seat adjuster, passenger 10-way power including lumbar
  • Seat, Up-level Rear with Storage Package 60/40 folding bench for Crew Cab models, includes full-length bench seat, seatback storage on left and right side, center fold out armrest with 2 cupholders, full cab width under-seat storage, (includes child seat top tether anchor)
  • Seating, heated driver and front outboard passenger
  • Seats, front bucket with center console
  • Seats, heated second row outboard seats
  • Seats, ventilated driver and front passenger
  • Sierra HD Pro Safety includes (UEU) Forward Collision Alert, (UE4) Following Distance Indicator, (UKJ) Front Pedestrian Braking, (TQ5) IntelliBeam, (UFL) Lane Departure Warning, (T8Z) Buckle to Drive and (UHY) Automatic Emergency Braking
  • SiriusXM enjoy a Platinum Plan trial subscription
  • SiriusXM with 360L includes a trial subscription to the Platinum Plan. Experience more channels in the vehicle, a more personalized experience and easier navigation. (IMPORTANT: The SiriusXM trial package is not provided on vehicles that are ordered for Fleet Daily Rental ("FDR") use. Trial subscription subject to the SiriusXM Customer Agreement and privacy policy, visit www.siriusxm.com which includes full terms and how to cancel. All fees, content, features, and availability are subject to change. Some features require GM connected vehicle services.)
  • StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
  • Steering column, manual Tilt-Wheel and telescoping
  • Steering wheel audio controls
  • Steering wheel, heated
  • Steering, Digital Variable Steering Assist this system automatically adjusts steering based on speed, road conditions, and other inputs to reduce driver effort and fatigue
  • Teen Driver a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to help encourage safe driving behavior. It can limit certain available vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report card gives you information on driving habits and helps you to continue to coach your new driver
  • Theft-deterrent system, unauthorized entry
  • Tire Pressure Monitoring System, auto learn includes Tire Fill Alert (does not apply to spare tire)
  • Tire, spare LT275/70R18 all-terrain, blackwall
  • Tires, LT275/65R20 all-terrain, blackwall
  • Trailer Side Blind Zone Alert
  • Trailering Package includes trailer hitch, 7-pin and 4-pin connectors and (CTT) Hitch Guidance
  • Transmission, Allison 10-Speed automatic
  • USB Ports, 2 (first row) located on console
  • USB Ports, 2, Charge/Data ports located inside center console
  • Wheels, 20" (50.8 cm) High Gloss black aluminum wheels 8 spokes
  • Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
  • Window, power front, passenger express up/down
  • Windows, power front, drivers express up/down
  • Windows, power rear, express down
  • Wipers, front rain-sensing
  • Wireless phone projection for Apple CarPlay and Android Auto

Comfort & Convenience
A/C Seat(s)
Heated Steering Wheel
Rear Seat Heaters
Remote Start
Front Seat Heaters
Memory Seat(s)
Smart Key
Power Seat(s)
Air Conditioning
Power Mirrors
Rear Defroster
Power Windows
Power Locks
Universal Garage Door Opener
Heated Mirrors
Driver Assistance‡
Head Up Display
Lane Departure Warning
Automated Cruise Control
Blind Spot Monitor
Rear View Camera
Parking Sensors
Cross-Traffic Alert
Traction Control
ABS Brakes
Entertainment & Technology
BOSE Sound System
Apple CarPlay®
Android Auto™
Bluetooth Technology
Satellite Radio Ready
SiriusXM Trial Available
Auxiliary Audio Input
AM/FM Stereo
WiFi Hotspot

Life of this car

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CarMax no-haggle pricing

Est. $1,131 /mo

5.64% APR • 72 mos. • $2,500 down

Over 97% get pre-qualified

Takes less than 3 minutes to get results

All credit types welcome

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No impact to your credit

Pay monthly

Est. $1,131 /mo

5.64% APR • 72 mos. • $2,500 down

Over 97% get pre-qualified

Takes less than 3 minutes to get results

All credit types welcome

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No impact to your credit

Pay cash

$71,448

CategoryValue

Vehicle price

$66,998

Est. MD tax, title, fees

$4,450

Total

$71,448†

Start your purchase

†Excludes $1,699 optional shipping (non-refundable)

Options to shop your way

Try it in person

Drive it today in or ship it for a test drive closer to home.

Buy it online

Ship and pick up in as soon as 10/29-11/12. Or choose home delivery. †

$1699 optional shipping to   by 10/29-11/12

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Even more to love

The 2024 GMC Sierra 2500 delivers powerful performance, capable towing, and sophisticated tech for work and play.

CarMax Certified quality

Drive with confidence

  • No flood or frame damage

  • No reported odometer problems

  • Deep cleaned interior

  • 125-point inspection

    View list
  • Vehicle history by AutoCheck®

    View report
  • 10-day money back guarantee

  • 30-day limited warranty

    Longer in some states. See store for details.

Cosmetic condition

Our cars are used, so you might spot a scratch or ding. We fix what’s needed to meet our cosmetic standards and leave some small blemishes so you get a better price.

Condition detail

Condition detail

See how this one stacks up

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$1699 shipping | Est. arrival 10/29-11/12

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CarMax Ellicott City

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CarMax Fayetteville

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CarMax Gastonia

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12 city / 15 hwy

MPG
2024 GMC Sierra 2500 Pro
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ProEst. $783/mo

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9k mi

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$999 shipping | Est. arrival 10/25-11/3

CarMax Lexington

Black / Gray

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The Basics

Standard features

-

MPG
2024 GMC Sierra 2500 Pro
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$1,099 shipping | Est. arrival 10/27-11/12

CarMax Buford

White / Black

Colors (Ext/Int)

Well-Equipped

Some extra features
2025 GMC Sierra 2500 Pro
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ProEst. $832/mo

$49,998

Vehicle price

5k mi

Mileage

$1,099 shipping | Est. arrival 10/27-11/12

CarMax Buford

White / Black

Colors (Ext/Int)

Well-Equipped

Some extra features

14 city / 19 hwy

MPG
2026 GMC Sierra 2500 SLE
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SLEEst. $1,006/mo

$59,998

Vehicle price

2k mi

Mileage

$999 shipping | Est. arrival 10/27-11/5

CarMax Naperville

Gray / Black

Colors (Ext/Int)

Well-Equipped

Some extra features

12 city / 16 hwy

MPG
2021 GMC Sierra 2500 SLE
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SLEEst. $783/mo

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$1,099 shipping | Est. arrival 10/26-11/10

CarMax Southlake

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Well-Equipped

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$1,399 shipping | Est. arrival 10/26-11/4

CarMax Huntsville

White / Black

Colors (Ext/Int)

Loaded

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The CarMax difference

CarMax Certified quality
Easy 10-day returns
30-day limited warranty
Longer in some states. See store for details.
Optional MaxCare® keeps you covered

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*Price excludes state and local taxes, title, registration, tags, and any optional products or services. Price assumes that final purchase will be made in the State of MD, unless vehicle is non-transferable. Vehicle subject to prior sale. Applicable transfer fees are due in advance of vehicle delivery and are separate from sales transactions. Limited warranty is 30 days. See store for details. We make every effort to provide accurate information, but please verify before purchasing.
† Available within a 60-mile radius of select stores. See store for details.
‡ Driver assistance features are not a substitute for attentive driving; the driver is responsible for vehicle operation at all times. Features may have limited functionality in certain situations. See this car’s Owner’s Manual and manufacturer information for full details and important limitations.
§ MPG/MPGe/range figures based on EPA estimates for vehicle sold as new; results will vary based on vehicle history and driving conditions.
‖ Apple CarPlay and iPhone are trademarks of Apple Inc. Google, Android and Android Auto are trademarks of Google LLC.
All trademarks are the property of their respective owners. Use of a third-party trademark does not imply an endorsement or affiliation.

2024 GMC Sierra 2500 AT4

$66,998|