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Used 2021 GMC Sierra 3500 for sale

3 matches
Price drop

2021 GMC Sierra 3500

Denali·57K mi
Available today·Only at Spokane
·
$57,998$58,998

About this car

Stock: 28869230
VIN: 1GT49WEY9MF137031

Base specifications

  • Body: 4D Crew Cab
  • Vehicle Size: Very Large
  • Type: Pickup Trucks
  • Mileage: 56,329
  • City, State: Spokane Valley, Washington
  • Prior Use: None

Colors

  • Exterior: Black
  • Interior: Black

Engine

  • Engine Size: 6.6L
  • Engine Type: Diesel
  • Cylinders: 8
  • Drive Train: Four Wheel Drive
  • Transmission: Automatic

Key features

  • Fifth Wheel Tow Hitch
  • Bed Cover
  • 4WD/AWD
  • Leather Seats
  • BOSE Sound System
  • Satellite Radio Ready

Highlights

  • Single Owner
  • Advanced Features
  • Premium Audio

All features

Feature Summary: Loaded (9)
  • Power Locks
  • Sunroof(s)
  • Power Windows
  • Auxiliary Audio Input
  • Rear Defroster
  • Cruise Control
  • ABS Brakes
  • Leather Seats
  • Power Seat(s)
  • Memory Seat(s)
  • Front Seat Heaters
  • Rear Seat Heaters
  • Power Mirrors
  • Bed Liner
  • Alloy Wheels
  • Running Boards
  • Navigation System
  • 20 Inch Plus Wheels
  • Tow Hitch
  • A/C Seat(s)
  • Satellite Radio Ready
  • Side Airbags
  • Overhead Airbags
  • Heated Steering Wheel
  • Bed Cover
  • Rear View Camera
  • Head Up Display
  • Parking Sensors
  • Bluetooth Technology
  • Blind Spot Monitor
  • Smart Key
  • Lane Departure Warning
  • Remote Start
  • Apple CarPlay
  • Android Auto
  • SiriusXM Trial Available
  • Fifth Wheel Tow Hitch
  • Premium Sound

Ratings & reviews

  • Average Rating: 5.00/5
  • Number of Reviews: 1
On hold

2021 GMC Sierra 3500

Denali·38K mi
On hold for a shopper·Fayetteville
·
$61,998$62,998

About this car

Stock: 70220140
VIN: 1GT49WEYXMF236912

Base specifications

  • Body: 4D Crew Cab
  • Vehicle Size: Very Large
  • Type: Pickup Trucks
  • Mileage: 37,618
  • City, State: Fayetteville, North Carolina
  • Prior Use: None

Colors

  • Exterior: White
  • Interior: Black

Engine

  • Engine Size: 6.6L
  • Engine Type: Diesel
  • Cylinders: 8
  • Drive Train: Four Wheel Drive
  • Transmission: Automatic

Key features

  • Long Bed
  • 4WD/AWD
  • Leather Seats
  • BOSE Sound System
  • Satellite Radio Ready
  • Parking Sensors

Highlights

  • Single Owner
  • Low Miles Per Year
  • Advanced Features
  • Premium Audio

All features

Feature Summary: Loaded (8)
  • Power Locks
  • Sunroof(s)
  • Power Windows
  • Auxiliary Audio Input
  • Bed Liner
  • Overhead Airbags
  • Parking Sensors
  • Bluetooth Technology
  • Rear View Camera
  • Head Up Display
  • Heated Steering Wheel
  • Blind Spot Monitor
  • Rear Defroster
  • Leather Seats
  • Cruise Control
  • ABS Brakes
  • Power Seat(s)
  • Front Seat Heaters
  • Smart Key
  • Memory Seat(s)
  • Power Mirrors
  • Navigation System
  • Running Boards
  • Side Airbags
  • Alloy Wheels
  • Satellite Radio Ready
  • A/C Seat(s)
  • 20 Inch Plus Wheels
  • Rear Seat Heaters
  • Remote Start
  • Apple CarPlay
  • Android Auto
  • Lane Departure Warning
  • Tow Hitch
  • SiriusXM Trial Available
  • Premium Sound

Ratings & reviews

  • Average Rating: 5.00/5
  • Number of Reviews: 1
On hold

2021 GMC Sierra 3500

Denali·81K mi
On hold for a shopper·Lynnwood
·
$47,998

About this car

Stock: 70174903
VIN: 1GT49WE73MF225354

Base specifications

  • Body: 4D Crew Cab
  • Vehicle Size: Very Large
  • Type: Pickup Trucks
  • Mileage: 80,629
  • City, State: Lynnwood, Washington
  • Prior Use: None

Colors

  • Exterior: Black
  • Interior: Black

Engine

  • Engine Size: 6.6L
  • Engine Type: Gas
  • Engine Torque: 464/4,000 RPM
  • Horsepower: 401/5,200 RPM
  • Cylinders: 8
  • Drive Train: Four Wheel Drive
  • Transmission: Automatic

Key features

  • Long Bed
  • 4WD/AWD
  • Leather Seats
  • BOSE Sound System
  • Satellite Radio Ready
  • Parking Sensors

Highlights

  • Advanced Features
  • Premium Audio

All features

Feature Summary: Loaded (5)
  • Power Windows
  • Auxiliary Audio Input
  • Rear Defroster
  • ABS Brakes
  • Power Seat(s)
  • Rear Seat Heaters
  • Power Locks
  • Tow Hitch
  • Alloy Wheels
  • Bluetooth Technology
  • Side Airbags
  • Overhead Airbags
  • Satellite Radio Ready
  • Smart Key
  • Android Auto
  • Heated Steering Wheel
  • Apple CarPlay
  • Front Seat Heaters
  • A/C Seat(s)
  • 20 Inch Plus Wheels
  • Running Boards
  • Lane Departure Warning
  • Remote Start
  • Power Mirrors
  • Navigation System
  • Cruise Control
  • Rear View Camera
  • Memory Seat(s)
  • Leather Seats
  • Blind Spot Monitor
  • Bed Liner
  • Parking Sensors
  • SiriusXM Trial Available
  • Premium Sound

Ratings & reviews

  • Average Rating: 5.00/5
  • Number of Reviews: 1
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GMC
Sierra 3500
2021

How far you'll drive from

Pickup TrucksTrucks (3)

Bed length

Standard Bed (6'5" - 7'11") (2)
Long Bed (8'+) (1)

Cab style

Crew Cab (3)

Car size

Very Large (3)

Doors

4 Doors (3)

Monthly payment

Based on 5.64 APR for 72 mos. and $2,500 down payment

-

$790$1,050

Price range

Vehicle price before taxes and fees

-

$47,000$62,000

Get pre-qualified

Under 5 mins with no credit impact

Models
Trims

Year

-

20162026

Mileage

-

30,00090,000

Exterior color

Black (2)
White (1)

Interior color

Black (3)
Loaded (2)
Well-Equipped (1)

Most popular

Front Seat Heaters (3)
Leather Seats (3)
Rear View Camera (3)
Sunroof(s) (2)
Third Row Seat (0)

Driver assistance

ABS Brakes (3)
Automated Cruise Control (0)
Automated Parking (0)
Blind Spot Monitor (3)
Head Up Display (2)
Lane Departure Warning (3)
Parking Sensors (3)
Rear View Camera (3)

Comfort & convenience

A/C Seat(s) (3)
Cruise Control (3)
Front Seat Heaters (3)
Heated Steering Wheel (3)
Memory Seat(s) (3)
Power Hatch/Deck Lid (0)
Power Locks (3)
Power Mirrors (3)
Power Seat(s) (3)
Power Sliding Door(s) (0)
Power Windows (3)
Rear A/C Seat(s) (0)
Rear Air Conditioning (0)
Rear Defroster (3)
Rear Seat Heaters (3)
Rear Sunshade (0)
Remote Start (3)
Seat Massagers (0)
Smart Key (3)

Interior

Cloth Seats (0)
Fold-Away Middle Row (0)
Fold-Away Third Row (0)
Full Leather Interior (0)
Leather & Suede Seats (0)
Leather Seats (3)
Leatherette & Cloth (0)
Leatherette Seats (0)
Overhead Airbags (3)
Panoramic Sunroof (0)
Power Folding Third Row (0)
Quad Seats (0)
Side Airbags (3)
Skylight(s) (0)
Suede Seats (0)
Sunroof(s) (2)
Third Row Seat (0)
Vinyl Seats (0)

Entertainment & technology

Android Auto (3)
Apple CarPlay (3)
Auxiliary Audio Input (3)
Bluetooth Technology (3)
CD Audio (0)
Entune (0)
Navigation System (3)
Premium Sound (3)
Rear Entertainment System (0)
Satellite Radio Ready (3)
SiriusXM Trial Available (3)
Sync System (0)

Exterior

20 Inch Plus Wheels (3)
Alloy Wheels (3)
Barn Doors (0)
Bed Cover (1)
Bed Liner (3)
Full Roof Rack (0)
Hard Top (0)
RamBox (0)
Rear Spoiler (0)
Running Boards (3)
Soft Top (0)
Targa (0)

Mechanical

Adjustable Suspension (0)
Dual Rear Wheels (0)
Fifth Wheel Tow Hitch (1)
Gooseneck Tow Hitch (0)
Run Flat Tires (0)
Supercharged Engine (0)
Tow Hitch (3)
Turbo Charged Engine (0)
Turbo/Supercharged Engine (0)

Other features A-Z

Flare-side Bed (0)
Diesel (2)
Gas (1)

Drivetrain

Four Wheel Drive (3)

Transmission

Automatic (3)

Cylinders

8 (3)

Towing capacity

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2022 Ford F350

Lariat·44K mi
Available today·Only at Westborough
·
$62,998$63,998
Overall rating

5.0/5

1 Reviews

5 star

100%

4 star

0%

3 star

0%

2 star

0%

1 star

0%

Pros

Technology and Entertainment

Customer Reviews
5/5
Would recommend
1 year ago
2021 GMC Sierra 3500
best truck I’ve ever owned
Pros

Technology and Entertainment

cameras with towing a fifth wheel
Cons

No cons written by customer

Reviewed by

Jim on Feb 28, 2025

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2021 GMC Sierra 3500 FAQs

The 2021 GMC Sierra 3500 has a maximum towing capacity of 20000 pounds, when properly equipped. Various factors may impact towing capacity, including weight of passengers, cargo, and options/accessories.

The 2021 GMC Sierra 3500 has received an average 5.0 out of 5 stars from our customers. If you're in the market for a 2021 GMC Sierra 3500, check out reviews from customers just like you.

The GMC Sierra 3500 received a rating of 3 out of 5 stars from RepairPal, which RepairPal describes as Average. This rating ranks the GMC Sierra 3500 as 14 out of 19 among Fullsize Truck

Here is what's new for the 2021 GMC Sierra 3500: - Bluetooth Technology - Rear Air Conditioning - ABS Brakes - Traction Control - Automatic Transmission

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This price does not include tax, title, and tags. Additional fees may also apply depending on the state of purchase.

*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 MA, 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 90 days/4,000 mi, whichever's first. See store for details. We make every effort to provide accurate information, but please verify before purchasing.

† CarMax delivery is available within a 60-mile radius of select stores. Not available to customers in all states. Please contact your nearest store for details.