Explore the Sierra 3500

For work capability without sacrificing leather seats.

Why you'll love this Sierra 3500

Heavy-duty full-size pickup truck with trailer systems easing hauling and a heated passenger seat.

Loaded
Loaded

45+ extra comfort and tech features like Apple CarPlay®, Android Auto™, Front Seat Heaters.

White

Exterior Color

Gray

Interior Color

Four Wheel Drive

Drive Type

8-cyl, Turbo Diesel, 6.6L

Engine

Automatic

Transmission

6.5 ft

Bed Length

20,000 lbs

Towing Capacity (Max)

266.09" x 81.85" x 80.67"

Dimensions (L x W x H)

172"

Wheelbase

44.53"

Driver Leg Room

Vehicle Features and Specs

Features

Installed Upgrades
20 Inch Plus Wheels
A/C Seat(s)
Bed Liner
Convenience Package
Rear Seat Heaters
Running Boards
Sunroof(s)
Universal Garage Door Opener
Comfort & Convenience
Heated Steering Wheel
Remote Start
Front Seat Heaters
Memory Seat(s)
Cruise Control
Smart Key
Power Seat(s)
Air Conditioning
Power Mirrors
Rear Defroster
Power Windows
Power Locks
Driver Assistance‡
Rear View Camera
ABS Brakes
Traction Control
Entertainment & Technology
Apple CarPlay®
Android Auto™
Bluetooth Technology
Satellite Radio Ready
SiriusXM Trial Available
Auxiliary Audio Input
AM/FM Stereo
WiFi Hotspot
Interior
Leather Seats
Side Airbags
Overhead Airbags
Exterior
Alloy Wheels
Fog Lamps
Mechanical
Turbo Diesel Engine
Tow Hitch
Automatic Transmission
Four Wheel Drive
Key Specifications
White
Exterior Color
Gray
Interior Color
Four Wheel Drive
Drive Type
8-cyl, Turbo Diesel, 6.6L
Engine
Automatic
Transmission
6.5 ft
Bed Length
Performance
36 gal
Fuel Capacity
Measurements
266.09" x 81.85" x 80.67"
Dimensions (L x W x H)
172"
Wheelbase
44.53"
Driver Leg Room
43.03"
Driver Head Room
LT275/70R18
Front Tire Size (standard)
Trailering
20,000 lbs
Towing Capacity (Max)

for the 2021 GMC Sierra 3500 SLT

Specs

Installed Upgrades
20 Inch Plus Wheels
A/C Seat(s)
Bed Liner
Convenience Package
Rear Seat Heaters
Running Boards
Sunroof(s)
Universal Garage Door Opener
Comfort & Convenience
Heated Steering Wheel
Remote Start
Front Seat Heaters
Memory Seat(s)
Cruise Control
Smart Key
Power Seat(s)
Air Conditioning
Power Mirrors
Rear Defroster
Power Windows
Power Locks
Driver Assistance‡
Rear View Camera
ABS Brakes
Traction Control
Entertainment & Technology
Apple CarPlay®
Android Auto™
Bluetooth Technology
Satellite Radio Ready
SiriusXM Trial Available
Auxiliary Audio Input
AM/FM Stereo
WiFi Hotspot
Interior
Leather Seats
Side Airbags
Overhead Airbags
Exterior
Alloy Wheels
Fog Lamps
Mechanical
Turbo Diesel Engine
Tow Hitch
Automatic Transmission
Four Wheel Drive
Key Specifications
White
Exterior Color
Gray
Interior Color
Four Wheel Drive
Drive Type
8-cyl, Turbo Diesel, 6.6L
Engine
Automatic
Transmission
6.5 ft
Bed Length
Performance
36 gal
Fuel Capacity
Measurements
266.09" x 81.85" x 80.67"
Dimensions (L x W x H)
172"
Wheelbase
44.53"
Driver Leg Room
43.03"
Driver Head Room
LT275/70R18
Front Tire Size (standard)
Trailering
20,000 lbs
Towing Capacity (Max)

for the 2021 GMC Sierra 3500 SLT

Standard OEM Features

These are standard original equipment manufacturer features for the 2021 GMC Sierra 3500 SLT. All available options are not listed below and may vary by car.

  • 4G LTE Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
  • 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, Premium GMC Infotainment System with 8" diagonal color touch-screen includes 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 (Includes (PZ8) Hitch Guidance with hitch view.)
  • Auto-locking rear differential
  • Bluetooth for phone connectivity to vehicle infotainment system
  • 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)
  • Floor mats, carpeted front (Deleted when LPO floor liners are ordered or (BKF) Premium Floor Liners are ordered.)
  • Floor mats, carpeted rear (Deleted when LPO floor liners are ordered or (BKF) Premium Floor Liners are ordered.)
  • Fog lamps, LED
  • Four wheel drive
  • Glass, deep-tinted
  • HD Radio
  • HD Rear Vision Camera (Deleted with (ZW9) pickup bed delete. Not available with (CMT) Gooseneck / 5th Wheel Prep Package.)
  • Headlamps, LED reflector (high intensity) with LED turn signals and LED signature Daytime Running Lamps
  • Keyless Open and Start
  • 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 (Deleted when (ZW9) pickup bed delete is ordered.)
  • Power outlet, front auxiliary, 12-volt
  • Power outlet, rear auxiliary, 12-volt
  • Recovery hooks, front, frame-mounted, Black
  • Remote vehicle starter system
  • Seat adjuster, driver 10-way power including lumbar
  • Seat adjuster, passenger 10-way power including lumbar
  • Seat trim, Perforated Leather-appointed front outboard seating positions
  • Seat trim, Perforated Leather-appointed front seats
  • 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 underseat storage, (includes child seat top tether anchor)
  • Seating, heated driver and front outboard passenger
  • Seats, front 40/20/40 split-bench with covered armrest storage and under-seat storage (lockable) (Not available with (PCY) SLT Convenience Package, (PDB) SLT Premium Package or (PDC) Texas Edition SLT Premium Package.)
  • Single Rear Wheels
  • SiriusXM Radio
  • SiriusXM with 360L Equipped with SiriusXM with 360L. Enjoy a trial subscription of the All Access package for the full 360L experience, with a greater variety of SiriusXM content, a more personalized experience and easier navigation. With the All Access package, you can also enjoy your favorites everywhere you go, with the SiriusXM app, online and at home on compatible connected devices. (IMPORTANT: The SiriusXM radio trial package is not provided on vehicles that are ordered for Fleet Daily Rental ("FDR") use. If you decide to continue service after your trial, the subscription plan you choose will automatically renew thereafter and you will be charged according to your chosen payment method at then-current rates. Fees and taxes apply. See the SiriusXM Customer Agreement at www.siriusxm.com for complete terms and how to cancel. All fees, content, features, and availability are subject to change. GM connected vehicle services vary by vehicle model and require active service plan, working electrical system, cell reception and GPS signal. See onstar.com for details and limitations.)
  • 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
  • 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 with Tire Fill Alert (does not apply to spare tire)
  • Tire, spare LT275/70R18 all-terrain, blackwall (Included and only available with (QF6) LT275/70R18E all-terrain, blackwall tires or (QF9) LT275/65R20 all-terrain, blackwall tires with (E63) pickup bed models. Available to order when (ZW9) pickup bed delete and (QF6) LT275/70R18E all-terrain, blackwall tires are ordered.)
  • Tire, spare LT275/70R18 all-terrain, blackwall (Included and only available with (QF6) LT275/70R18E all-terrain, blackwall tires or (QF9) LT275/65R20 all-terrain, blackwall tires with (E63) pickup bed single rear wheel models. Available to order when (ZW9) pickup bed delete and (QF6) LT275/70R18E all-terrain, blackwall tires or (QF9) LT275/65R20 all-terrain, blackwall tires are ordered with single rear wheel models.)
  • Tires, LT275/70R18E all-terrain, blackwall (Requires single rear wheels.)
  • Trailering Package includes trailer hitch, 7-pin and 4-pin connectors and (CTT) Hitch Guidance (Deleted when (ZW9) pickup bed delete is ordered.)
  • Transmission, 6-speed automatic, heavy-duty
  • USB Ports (Instrument Panel with bench seat), 2 also includes 1 SD card reader (first row). With (A50) Bucket Seats, ports are inside console and also includes auxiliary jack
  • Wheels, 18" (45.7 cm) machined aluminum wheel with Dark Grey metallic accents (Requires single rear wheels.)
  • Window, power front, passenger express up/down
  • Windows, power rear, express down
  • 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)
Cruise Control
Smart Key
Power Seat(s)
Air Conditioning
Power Mirrors
Rear Defroster
Power Windows
Power Locks
Universal Garage Door Opener
Driver Assistance‡
Rear View Camera
ABS Brakes
Traction Control
Entertainment & Technology
Apple CarPlay®
Android Auto™
Bluetooth Technology
Satellite Radio Ready
SiriusXM Trial Available
Auxiliary Audio Input
AM/FM Stereo
WiFi Hotspot

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CarMax no-haggle pricing

Est. $870 /mo

5.64% APR • 72 mos. • $2,500 down

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Est. $870 /mo

5.64% APR • 72 mos. • $2,500 down

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Pay cash

$55,548

CategoryValue

Vehicle price

$51,998

Est. tax, title, fees

$3,550

Total

$55,548†

Start your purchase

†Excludes $1,399 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 11/17-11/25. Or choose home delivery. †

$1399 optional shipping to   by 11/17-11/25

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Connecting apps via Apple CarPlay and Android Auto, and starting engine remotely.

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.

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Customer rating

5.0/5

1 Reviews

5 star

100%

4 star

0%

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0%

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1 star

0%

What Sierra 3500 owners are saying
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Technology and Entertainment

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.