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Photo of 2021 Brownstone Metallic GMC Sierra 3500 Photo of 2021 Brownstone Metallic GMC Sierra 3500 Photo of 2021 Brownstone Metallic GMC Sierra 3500 Photo of 2021 Brownstone Metallic GMC Sierra 3500 Photo of 2021 Brownstone Metallic GMC Sierra 3500 Photo of 2021 Brownstone Metallic GMC Sierra 3500 Photo of 2021 Brownstone Metallic GMC Sierra 3500 Photo of 2021 Brownstone Metallic GMC Sierra 3500 Photo of 2021 Brownstone Metallic GMC Sierra 3500 Photo of 2021 Brownstone Metallic GMC Sierra 3500 Photo of 2021 Brownstone Metallic GMC Sierra 3500 Photo of 2021 Brownstone Metallic GMC Sierra 3500 Photo of 2021 Brownstone Metallic GMC Sierra 3500 Photo of 2021 Brownstone Metallic GMC Sierra 3500 Photo of 2021 Brownstone Metallic GMC Sierra 3500 Photo of 2021 Brownstone Metallic GMC Sierra 3500 Photo of 2021 Brownstone Metallic GMC Sierra 3500 Photo of 2021 Brownstone Metallic GMC Sierra 3500 Photo of 2021 Brownstone Metallic GMC Sierra 3500 Photo of 2021 Brownstone Metallic GMC Sierra 3500 Photo of 2021 Brownstone Metallic GMC Sierra 3500 Photo of 2021 Brownstone Metallic GMC Sierra 3500 Photo of 2021 Brownstone Metallic GMC Sierra 3500 Photo of 2021 Brownstone Metallic GMC Sierra 3500 Photo of 2021 Brownstone Metallic GMC Sierra 3500 Photo of 2021 Brownstone Metallic GMC Sierra 3500 Photo of 2021 Brownstone Metallic GMC Sierra 3500 Photo of 2021 Brownstone Metallic GMC Sierra 3500 Photo of 2021 Brownstone Metallic GMC Sierra 3500 Photo of 2021 Brownstone Metallic GMC Sierra 3500 Photo of 2021 Brownstone Metallic GMC Sierra 3500 Photo of 2021 Brownstone Metallic GMC Sierra 3500 Photo of 2021 Brownstone Metallic GMC Sierra 3500 Photo of 2021 Brownstone Metallic GMC Sierra 3500 Photo of 2021 Brownstone Metallic GMC Sierra 3500 Photo of 2021 Brownstone Metallic GMC Sierra 3500 Photo of 2021 Brownstone Metallic GMC Sierra 3500 Photo of 2021 Brownstone Metallic GMC Sierra 3500 Photo of 2021 Brownstone Metallic GMC Sierra 3500 Photo of 2021 Brownstone Metallic GMC Sierra 3500 Photo of 2021 Brownstone Metallic GMC Sierra 3500 Photo of 2021 Brownstone Metallic GMC Sierra 3500 Photo of 2021 Brownstone Metallic GMC Sierra 3500 Photo of 2021 Brownstone Metallic GMC Sierra 3500 Photo of 2021 Brownstone Metallic GMC Sierra 3500
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Car shopper resources

Basics

Exterior color
Brownstone Metallic
Interior color
Dark Walnut
Drivetrain
Four-wheel Drive
MPG
Fuel type
Diesel
Transmission
10-Speed Automatic
Engine
6.6L V8 32V DDI OHV Turbo Diesel
VIN
1GT49UEY6MF144393
Stock #
FW-AC1572
Mileage
69,180 mi.

Features

Convenience
  • Heated Steering Wheel
  • Keyless Start
  • Navigation System
  • Remote Start
Entertainment
  • Apple CarPlay®
  • Bluetooth®
  • Premium Sound System
  • Satellite Radio
  • USB Port
Exterior
  • Tow Hitch
Safety
  • Backup Camera
  • Brake Assist
  • Lane Departure Warning
  • Rear Cross Traffic Alert
  • Stability Control
Seating
  • Leather Seats
  • Memory Seat
Additional popular features:
Keyless Entry, LED Headlights, Cooled Seats, Heated Seats, dynamic steering, parking distance sensors, parking assistance, Blind Spot Monitor, trailer assist
View all features

Features

These features are associated with this vehicle type. Contact the seller to confirm this specific vehicle has them.

  • & Push-Button Ignitionsafety & Security Features:Gmc Safety Package: Lane Ch…
  • 000+ Lbs Towing Capacityx31 Off-Road Package: Rancho Shocks
  • 1st and 2nd row curtain head airbags
  • 250 Lbsperformance & Capability:Towing Power: Gooseneck/5th Wheel Prep Packa…
  • 4 Door
  • 4 USB ports
  • 4-wheel ABS Brakes
  • ABS and Driveline Traction Control
  • And All-Terrain Tirestrailer Ready: Prograde Trailering System
  • And HD Surround Vision With A Bed View Camera220-Amp Alternator: Ensures Con…
  • And Rear Cross Traffic Alertfront & Rear Park Assist: Makes Parking In Tight…
  • And Roof Marker Lamps For Maximum Visibilityexteri
  • And The Rugged X31 Off-Road Package
  • Anti-theft alarm system
  • Apple CarPlay/Android Auto Wireless Mirroring
  • Audio System Premium Brand : Premium GMC Infotainment System
  • Audio controls on steering wheel
  • Automatic front air conditioning
  • Automatic locking hubs
  • Auxilliary engine cooler
  • Auxilliary transmission cooler
  • Bluetooth wireless phone connectivity
  • Braking Assist
  • Cargo Area Lighting
  • Chrome bumpers
  • Chrome grille
  • Climate Controlled : Driver and passenger heated
  • Clock : Digital
  • Compass
  • Cruise control
  • Cruise controls on steering wheel
  • Cupholders: Front and rear
  • Daytime running lights
  • Door pockets: Driver, passenger and rear
  • Door reinforcement: Side-impact door beam
  • Driver airbag
  • Driver seat memory
  • Dual front air conditioning zones
  • Dual illuminated vanity mirrors
  • Dusk sensing headlights
  • Electrochromatic auto-dimming mirrors
  • Electrochromatic rearview mirror
  • Engine immobilizer
  • External temperature display
  • Featuring The Powerful 6.6l Duramax Turbo-Diesel Engine And Allison 10-Speed…
  • Fixed antenna
  • Floor mats: Carpet front and rear
  • Fold-up cushion rear seats
  • Front Head Room : 43.0 "
  • Front Hip Room: 61.2"
  • Front Independent Suspension
  • Front Leg Room: 44.5"
  • Front Shoulder Room: 66.0"
  • Front Stabilizer Bar : Bar
  • Front Ventilated disc brakes
  • Front and rear reading lights
  • Front fog/driving lights
  • Front split-bench
  • Front suspension stabilizer bar
  • Fuel Capacity: 36.0 gal.
  • Fuel Type: Regular unleaded
  • Headlights off auto delay
  • Heated driver mirror
  • Heated passenger mirror
  • Heated steering wheel
  • Hill Descent Control
  • Independent front suspension classification
  • Instrumentation: Low fuel level
  • Interior 120v Ac Power Outlet : 1
  • Keyless ignition w/ push button start & keyless door entry
  • LED Low/High Beam Reflector Headlights
  • LED spot light
  • Leaf rear spring
  • Leaf rear suspension
  • Leather seat upholstery
  • Leather/metal-look steering wheel trim
  • Left rear passenger door type: Conventional
  • Manual child safety locks
  • Memorized Settings for 2 drivers
  • Memorized Settings including door mirror(s)
  • Metal-look dash trim
  • Mobile hotspot internet access
  • Off-Road Readynow Available AT Boyko Motors - Federal Way
  • Overhead console: Mini
  • Passenger Airbag
  • Power extendable trailer style exterior mirrors
  • Power remote driver mirror adjustment
  • Power remote passenger mirror adjustment
  • Power retractable mirrors
  • Power windows
  • Premium Comfort
  • Premium GMC Infotainment System
  • Privacy glass: Deep
  • Rear Head Room: 40.1"
  • Rear Hip Room: 60.2"
  • Rear Leg Room: 43.4"
  • Rear Shoulder Room: 65.3"
  • Rear View Camera
  • Rear center seatbelt: 3-point belt
  • Rear door type: Tailgate
  • Rear seats center armrest
  • Remote Engine Start : Keyfob remote start
  • Remote Start
  • Remote activated exterior entry lights
  • Remote power door locks
  • Remote window operation
  • Right rear passenger door type: Conventional
  • Rigid axle rear suspension
  • Seatback storage: 2
  • Seatbelt pretensioners: Front
  • Short and long arm front suspension
  • Side Blind Zone Alert
  • Side airbag
  • Simulated wood/metal-look door trim
  • SiriusXM Satellite Radio
  • SiriusXM with 360L AM/FM/HD/Satellite
  • SiriusXM with 360L Satellite Radio
  • Skid Plates
  • Spare Tire Mount Location: Underbody w/crankdown
  • Speed-proportional power steering
  • Split rear bench
  • Stability controll with anti-roll
  • Steel spare wheel rim
  • Suspension class: Regular
  • Tachometer
  • This Heavy-Duty Truck Is Built For Both Work And Adventure.Key Specification…
  • Tilt and telescopic steering wheel
  • Tire Pressure Monitoring System: Tire specific
  • Tires: Load Rating: E
  • Tires: Prefix: LT
  • Tires: Speed Rating: S
  • Torsion bar front spring
  • Total Number of Speakers: 6
  • Trailer Brake Controller
  • Trailer hitch
  • Transmission hill holder
  • Trip computer
  • Turn signal in mirrors
  • Two 12V DC power outlets
  • Urethane shift knob trim
  • Variable intermittent front wipers
  • Vehicle Emissions: Federal
  • Video Monitor Location: Front
  • Watake On The Toughest Jobs With Confidence In This 2021 GMC Sierra 3500 HD …
  • Wireless Apple Carplay & Android Autobose Premium Sound System: Crystal-Clea…

Vehicle history by CARFAX

Accidents or damage
At least 1 accident or damage reported
1-owner vehicle
No
Personal use only
No
Open recall
At least 1 open recall reported
The vehicle history information is supplied by third parties. Cars.com and the Seller are not responsible for the accuracy of such information. Cars.com provides this service and materials without representations or warranties of any kind, either expressed or implied. Please see Cars.com Terms and Conditions for further information.

Seller’s info

Boyko Motors

(129 reviews)
34603 16th Ave S, Federal Way, WA 98003

Seller’s notes about this car

2021 GMC Sierra 3500 HD Crew Cab SLT - Duramax Diesel
Call (206) 923-8831 for help with anything we offer. Boyko Motors is Family Owned and operated. See us on Facebook and Instagram!

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Price history

Listed 167 days ago.
$4,500 total price reduction!
4/30/25 Listed $48,995
5/14/25 -$1,000 $47,995
6/25/25 -$1,000 $46,995
7/02/25 -$2,000 $44,995
7/17/25 -$200 $44,795
7/31/25 -$300 $44,495
Total price amount is based on price change information provided by the seller.

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Car price
$44,495
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(based on ZIP)
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Consumer reviews

See what others are saying about the 2021 GMC Sierra 3500.
(2 reviews)
Rating breakdown (out of 5):
  • Comfort 4.5
  • Interior 4.5
  • Performance 5.0
  • Value 4.0
  • Exterior 4.5
  • Reliability 4.0

Most recent consumer reviews

Truck is a Solid vehicle overall.

Has a really Big feel to it. I currently use mine to pull gooseneck trailer. I haven't had a load yet that I couldn't pull. The downsides to this truck is to me I feel it could get better fuel mileage. Also I had trouble with #4 injector...dealership replaced it. Now my AC doesn't work all the time. Although it sounds like it's blowing it isn't.

Rating breakdown (out of 5):
  • Comfort 4.0
  • Interior 4.0
  • Performance 5.0
  • Value 4.0
  • Exterior 4.0
  • Reliability 4.0
  • Purchased a New car
  • Used for Towing
  • Does recommend this car
13 people out of 13 found this review helpful. Did you?
Yes No

Love it.

I love the new features this truck offers. I would highly recommend this truck if your looking for a Diesel. I provides all the features and benefits you would want.

Rating breakdown (out of 5):
  • Comfort 5.0
  • Interior 5.0
  • Performance 5.0
  • Value 4.0
  • Exterior 5.0
  • Reliability
  • Purchased a Used car
  • Used for Commuting
  • Does recommend this car
5 people out of 7 found this review helpful. Did you?
Yes No
See all 2 consumer reviews

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*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.

**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.

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We value your privacy. Cars.com Privacy Notice

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