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 feature-packed

Loaded
Loaded

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

Low Mileage

Under 20,000 Miles

Single Owner

Reported by AutoCheck®

View history report

Premium Audio

BOSE Sound System

17 city/23 hwy

Miles Per Gallon

Silver

Exterior Color

Brown

Interior Color

Four Wheel Drive

Drive Type

8-cyl, Turbo Diesel, 6.6L

Engine

Automatic

Transmission

6.5 ft

Bed Length

Vehicle Features and Specs

Features

Installed Upgrades
Gooseneck Tow Hitch
Comfort & Convenience
Seat Massagers
A/C Seat(s)
Heated Steering Wheel
Rear Seat Heaters
Remote Start
Front Seat Heaters
Memory Seat(s)
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
Interior
Leather Seats
Sunroof(s)
Side Airbags
Overhead Airbags
Exterior
20 Inch Plus Wheels
Running Boards
Bed Liner
Alloy Wheels
Rain Sensing Wipers
Fog Lamps
Mechanical
Turbo Diesel Engine
Tow Hitch
Four Wheel Drive
Automatic Transmission
Key Specifications
6.5 ft
Bed Length
Four Wheel Drive
Drive Type
8-cyl, Turbo Diesel, 6.6L
Engine
Silver
Exterior Color
Brown
Interior Color
17 city/23 hwy
Miles Per Gallon
Automatic
Transmission
Performance
36 gal
Fuel Capacity
470
Horsepower
975 ft-lbs
Torque
Measurements
250.75" x 81.85" x 79.82"
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
Trailering
20,000 lbs
Towing Capacity (Max)

for the 2025 GMC Sierra 2500 Denali Ultimate

Specs

Installed Upgrades
Gooseneck Tow Hitch
Comfort & Convenience
Seat Massagers
A/C Seat(s)
Heated Steering Wheel
Rear Seat Heaters
Remote Start
Front Seat Heaters
Memory Seat(s)
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
Interior
Leather Seats
Sunroof(s)
Side Airbags
Overhead Airbags
Exterior
20 Inch Plus Wheels
Running Boards
Bed Liner
Alloy Wheels
Rain Sensing Wipers
Fog Lamps
Mechanical
Turbo Diesel Engine
Tow Hitch
Four Wheel Drive
Automatic Transmission
Key Specifications
6.5 ft
Bed Length
Four Wheel Drive
Drive Type
8-cyl, Turbo Diesel, 6.6L
Engine
Silver
Exterior Color
Brown
Interior Color
17 city/23 hwy
Miles Per Gallon
Automatic
Transmission
Performance
36 gal
Fuel Capacity
470
Horsepower
975 ft-lbs
Torque
Measurements
250.75" x 81.85" x 79.82"
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
Trailering
20,000 lbs
Towing Capacity (Max)

for the 2025 GMC Sierra 2500 Denali Ultimate

Standard OEM Features

These are standard original equipment manufacturer features for the 2025 GMC Sierra 2500 Denali Ultimate. All available options are not listed below and may vary by car.

  • 3 Years OnStar Premium Plan (OnStar plan, working electrical system, cell reception and GPS signal required. OnStar links to emergency services. Service coverage varies with conditions and location. Service availability, features and functionality vary by device and software version. Data plans provided by AT&T. See onstar.com for details and limitations.)
  • Adaptive Cruise Control
  • 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.)
  • Assist steps, power-retractable, with LED perimeter lighting and bright accent (Not available with any other assist steps.)
  • 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
  • Auto-locking rear differential
  • Automatic Emergency Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
  • Bedliner, Spray-on, Pickup bedliner with GMC logo (does not include spray-on liner on tailgate due to Black composite inner panel) (Available with Ship Thru code (SQE), not available with any other Ship Thru code.)
  • Bluetooth for phone connectivity to vehicle infotainment system
  • Bose Premium Series with 12-speaker system with CenterPoint Richbass woofer and AudioPilot
  • Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
  • 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, Duramax 6.6L Turbo-Diesel V8, B20-Diesel compatible (470 hp [350.5 kW] @ 2800 rpm, 975 lb-ft of torque [1322 Nm] @ 1600 rpm)
  • Floor mats, carpeted front (Includes Premium floor mats with corner applique.)
  • Floor mats, carpeted rear (Unique premium carpet. Deleted when LPO floor liners are ordered or (BKF) Premium Floor Liners are ordered.)
  • 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
  • Front Pedestrian Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
  • 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
  • LPO, MultiPro Tailgate Audio System by Kicker
  • Mirrors, outside power-adjustable vertical trailering with heated and auto-dimming upper glass, (driver and passenger), lower convex mirrors, turn signal indicators, puddle lamps, (U12) perimeter lighting, auxiliary lighting, power folding/extending (extends 3.31" [84.25mm]) lighting
  • Multicolor 15" Diagonal Head-Up Display
  • OnStar and GMC Connected Services capable (Terms and limitations apply. See onstar.com or dealer for details.)
  • OnStar One Essentials (OnStar One Business Essentials for Fleet) Drive confidently with core OnStar services including select mobile app commands, built-in voice assistance, real-time traffic and navigation, and Automatic Crash Response to help if you're in need. (OnStar One Essentials includes select remote commands, Navigation, Voice Assistance, and Automatic Crash Response, for eligible vehicles with compatible software. Fleet customers get select remote commands through OnStar Vehicle Insights. For MY25 vehicles, OnStar One Essentials is standard for 8 years; services may require an OnStar paid plan to continue thereafter. See OnStar.com for service descriptions and terms.)
  • Pickup bed includes bed assist step
  • Push Button Start
  • Rear Camera Mirror inside rearview auto-dimming with full camera display
  • Rear Cross Traffic Alert
  • Recovery hooks, front, Chrome (plant installed.)
  • Remote vehicle starter system
  • Seat adjuster, driver 16-way power including lumbar and massage
  • Seat adjuster, passenger 16-way power including lumbar and massage
  • Seat trim, Full Grain Leather
  • Seat, Up-level Rear with Storage Package 60/40 folding bench, 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 Trial Subscription
  • SiriusXM with 360L Trial Subscription. SiriusXM with 360L transforms your customers' ride with our most extensive and personalized radio experience on the road. (IMPORTANT: The SiriusXM trial subscription is not provided on vehicles that are ordered for Fleet Daily Rental ("FDR") use. Trial subscription is 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 wheel, leather-wrapped
  • Steering, Digital Variable Steering Assist this system automatically adjusts steering based on speed, road conditions, and other inputs to reduce driver effort and fatigue
  • Sunroof, power
  • Tailgate, GMC MultiPro Tailgate with six functional load/access features NOTE: Auto release can be disabled if ball hitch is installed. See Owner's manual for details
  • Technology Package includes (DRZ) Rear Camera Mirror and (UV6) Multicolor 15" Diagonal Head-Up Display
  • 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
  • Universal Home Remote
  • USB Ports, 2 (first row) located on console
  • USB Ports, 2, Charge/Data ports located inside center console
  • Wheels, 20" (50.8 cm) Ultra-bright machined aluminum wheels with Black painted pockets
  • Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
  • Window, power front, passenger express up/down
  • Window, power, rear sliding with rear defogger
  • 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
Seat Massagers
A/C Seat(s)
Heated Steering Wheel
Rear Seat Heaters
Remote Start
Front Seat Heaters
Memory Seat(s)
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

Looking for specifics?

Tell me more about this car
Show me more cars like this
Do I get a warranty?
What's my trade-in worth?
How does financing work at CarMax?

CarMax no-haggle pricing

Est. $1,392 /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

Pay monthly

Est. $1,392 /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

Pay cash

$87,348

CategoryValue

Vehicle price

$81,998

Est. MD tax, title, fees

$5,350

Total

$87,348†

More cars in your area

Even more to love

The 2025 GMC Sierra 2500 delivers powerful performance, capable towing, and smart 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

Condition detail

Condition detail

Condition detail

Condition detail

See how this one stacks up

2025 GMC Sierra 2500 Denali Ultimate
2025 GMC Sierra 2500
Denali UltimateEst. $1,392/mo

$81,998

Vehicle price

11k mi

Mileage

$1999 shipping | Est. arrival 10/26-11/10

CarMax Hulen Mall

Silver / Brown

Colors (Ext/Int)

Loaded

More premium features
2024 GMC Sierra 2500 Denali
2024 GMC Sierra 2500
DenaliEst. $919/mo

$54,998

Vehicle price

81k mi

Mileage

Free shipping | Est. arrival 10/18-10/23

CarMax Ellicott City

Black / Brown

Colors (Ext/Int)

Well-Equipped

Some extra features

-

MPG
2024 GMC Sierra 2500 AT4
2024 GMC Sierra 2500
AT4Est. $1,006/mo

$59,998

Vehicle price

53k mi

Mileage

Only available at

CarMax Easton

White / Black

Colors (Ext/Int)

Well-Equipped

Some extra features

-

MPG
2021 GMC Sierra 2500 Denali
2021 GMC Sierra 2500
DenaliEst. $887/mo

$52,998

Vehicle price

96k mi

Mileage

$199 shipping | Est. arrival 10/23-10/30

CarMax Fayetteville

Green / Black

Colors (Ext/Int)

Loaded

More premium features
2024 GMC Sierra 2500 Pro
2024 GMC Sierra 2500
ProEst. $783/mo

$46,998

Vehicle price

9k mi

Mileage

$999 shipping | Est. arrival 10/24-11/2

CarMax Lexington

Black / Gray

Colors (Ext/Int)

The Basics

Standard features

-

MPG
2024 GMC Sierra 2500 Denali
2024 GMC Sierra 2500
DenaliEst. $1,006/mo

$59,998

Vehicle price

61k mi

Mileage

$149 shipping | Est. arrival 10/21-10/28

CarMax Edison

Black / Brown

Colors (Ext/Int)

Well-Equipped

Some extra features

-

MPG
2026 GMC Sierra 2500 Denali
2026 GMC Sierra 2500
DenaliEst. $1,305/mo

$76,998

Vehicle price

12k mi

Mileage

$1,099 shipping | Est. arrival 10/25-11/5

CarMax Indianapolis

Gray / Black

Colors (Ext/Int)

Loaded

More premium features
2023 GMC Sierra 2500 SLT
2023 GMC Sierra 2500
SLTEst. $919/mo

$54,998

Vehicle price

44k mi

Mileage

$549 shipping | Est. arrival 10/22-10/30

CarMax Gastonia

Black / Black

Colors (Ext/Int)

Well-Equipped

Some extra features

12 city / 15 hwy

MPG
2024 GMC Sierra 2500 Denali
2024 GMC Sierra 2500
DenaliEst. $1,006/mo

$59,998

Vehicle price

78k mi

Mileage

$1,399 shipping | Est. arrival 10/25-11/3

CarMax Huntsville

White / Black

Colors (Ext/Int)

Loaded

More premium features
2026 GMC Sierra 2500 SLE
2026 GMC Sierra 2500
SLEEst. $1,006/mo

$59,998

Vehicle price

2k mi

Mileage

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

CarMax Naperville

Gray / Black

Colors (Ext/Int)

Well-Equipped

Some extra features

12 city / 16 hwy

MPG
2024 GMC Sierra 2500 Pro
2024 GMC Sierra 2500
ProEst. $767/mo

$45,998

Vehicle price

55k mi

Mileage

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

CarMax Buford

White / Black

Colors (Ext/Int)

Well-Equipped

Some extra features

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

You might like

Love it for less

*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.

Reserved

2025 GMC Sierra 2500 Denali Ultimate

$81,998|