2021 Gmc Sierra 3500 HD SLT
$44,495
Financing as low as $727 per month.
Dealer Description
2021 GMC Sierra 3500 HD Crew Cab SLT – Duramax Diesel | Off-Road Ready. Now Available at Boyko Motors – Federal Way, WA. Take on the toughest jobs with confidence in this 2021 GMC Sierra 3500 HD Crew Cab SLT, featuring the powerful 6.6L Duramax Turbo-Diesel engine and Allison 10-Speed Automatic Transmission. With advanced towing features, premium comfort, and the rugged X31 Off-Road Package, this heavy-duty truck is built for both work and adventure.
Features & Options
Dual Air Bags
Fog Lights
Daytime Running Lights
Keyless Entry
LED Headlamps
Traction Control
Hill Descent Control
Air Conditioning
Premium GMC Infotainment System
Tilt & Telescoping Wheel
Cruise Control
AM/FM/HD Radio
Towing Package
Theft Deterrent System
Alloy Wheels
Bluetooth Wireless
SiriusXM Satellite
Backup Camera
Dual Power Seats
F&R Head Curtain Air Bags
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Price Analysis
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Seller Info
View original listingListed 8/8/2025
Seller Address
Boyko Motors
34603 16th Ave S
Federal Way, WA 98003
Federal Way, WA 98003