Close STOCK911942
VIN1GT4UUEY1SF215737
Pre-Owned 2025 GMC Sierra 3500HD SLT near Kirkland, WA
Mileage
9,863
Trim
SLT
Stock #
911942
VIN
1GT4UUEY1SF215737
Exterior Color
Summit White
Interior Color
Jet Black
Doors
4
Passengers
6
Engine
Duramax 6.6L V8 Turbodiesel
Transmission
10-Speed Automatic
Drivetrain
4WD
Big Power, Big PersonalityThis truck doesn't just show up - it shows off. The 2025 GMC Sierra 3500 SLT Diesel is a heavy-duty beast with brains, brawn, and a whole lot of attitude. Under the hood, the Duramax diesel paired with the legendary Allison transmission delivers torque that laughs…Big Power, Big Personality
This truck doesn't just show up - it shows off. The 2025 GMC Sierra 3500 SLT Diesel is a heavy-duty beast with brains, brawn, and a whole lot of attitude. Under the hood, the Duramax diesel paired with the legendary Allison transmission delivers torque that laughs at steep grades and heavy trailers. If you've got something to tow, this truck says, Bring it on.
But it's not all work and no play. Thanks to the X31 Off-Road Package, this Sierra is just as comfortable kicking up dust off the beaten path. With off-road suspension, skid plates, and hill descent control, it's ready to get dirty and still look good doing it.
Inside, the SLT trim keeps things classy. You've got a quiet, comfortable cabin loaded with tech and premium touches that make long hauls feel like a cruise. Whether you're hauling equipment, heading to the mountains, or just rolling through town, this truck turns heads and handles business.
Bottom line? This Sierra 3500 SLT is built to work hard, play harder, and look sharp every mile of the way.
Call us now 360-794-1155 speedwaychevrolet.com
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10-Speed Automatic, 4WD, Jet Black w/Perf Leather-Appointed Front Outboard Seat Trim, 120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 2 Charge-Only Rear USB Ports, 2 Charge/Data USB Ports, 2-Speed Active Transfer Case, 6-Speaker Audio System Feature, Chrome Surround Grille w/Chrome Insert Bars, Deep-Tinted Glass, Electric Rear-Window Defogger, Front Rain-Sensing Wipers, Heated Driver & Front Outboard Passenger Seats, Hill Descent Control, Keyless Open & Start, LED Cargo Area Lighting, Manual Tilt-Wheel/Telescoping Steering Column, Off-Road Suspension, Power Front Windows w/Passenger Express Up/Down, Preferred Equipment Group 4SA, Push Button Start, Remote Vehicle Starter System, SiriusXM w/360L Trial Subscription, Steering Wheel Audio Controls, Unauthorized Entry Theft-Deterrent System, Wireless Phone Projection, X31 Off-Road Package.
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Clean CARFAX.
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DRIVE WITH CONFIDENCE – The LJ WAY! Most used vehicles include a 6 Month / 6000 Mile Warranty, plus we offer a 7-Day Exchange! Learn more: https://www.speedwaychevrolet.com/drive-with-confidence.(more)
This truck doesn't just show up - it shows off. The 2025 GMC Sierra 3500 SLT Diesel is a heavy-duty beast with brains, brawn, and a whole lot of attitude. Under the hood, the Duramax diesel paired with the legendary Allison transmission delivers torque that laughs at steep grades and heavy trailers. If you've got something to tow, this truck says, Bring it on.
But it's not all work and no play. Thanks to the X31 Off-Road Package, this Sierra is just as comfortable kicking up dust off the beaten path. With off-road suspension, skid plates, and hill descent control, it's ready to get dirty and still look good doing it.
Inside, the SLT trim keeps things classy. You've got a quiet, comfortable cabin loaded with tech and premium touches that make long hauls feel like a cruise. Whether you're hauling equipment, heading to the mountains, or just rolling through town, this truck turns heads and handles business.
Bottom line? This Sierra 3500 SLT is built to work hard, play harder, and look sharp every mile of the way.
Call us now 360-794-1155 speedwaychevrolet.com
++++++++++++++++++++++++++++++++++++++++++++++
10-Speed Automatic, 4WD, Jet Black w/Perf Leather-Appointed Front Outboard Seat Trim, 120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 2 Charge-Only Rear USB Ports, 2 Charge/Data USB Ports, 2-Speed Active Transfer Case, 6-Speaker Audio System Feature, Chrome Surround Grille w/Chrome Insert Bars, Deep-Tinted Glass, Electric Rear-Window Defogger, Front Rain-Sensing Wipers, Heated Driver & Front Outboard Passenger Seats, Hill Descent Control, Keyless Open & Start, LED Cargo Area Lighting, Manual Tilt-Wheel/Telescoping Steering Column, Off-Road Suspension, Power Front Windows w/Passenger Express Up/Down, Preferred Equipment Group 4SA, Push Button Start, Remote Vehicle Starter System, SiriusXM w/360L Trial Subscription, Steering Wheel Audio Controls, Unauthorized Entry Theft-Deterrent System, Wireless Phone Projection, X31 Off-Road Package.
++++++++++++++++++++++++++++++++++++++++++++++
Clean CARFAX.
++++++++++++++++++++++++++++++++++++++++++++++
DRIVE WITH CONFIDENCE – The LJ WAY! Most used vehicles include a 6 Month / 6000 Mile Warranty, plus we offer a 7-Day Exchange! Learn more: https://www.speedwaychevrolet.com/drive-with-confidence.(more)
Vehicle Details
Features
Safety
Automatic emergency braking (front pedestrian)
Automatic emergency braking (front)
Camera system (rearview)
Check rear seat reminder
Child safety door locks
Child seat anchors (LATCH system)
Emergency locking retractors (front)
Front seatbelts (3-point)
Lane deviation sensors
Pre-collision warning system (audible warning)
Pre-collision warning system (pedestrian detection)
Pre-collision warning system (visual warning)
Programmable safety key
Rear seatbelts (3-point)
Rearview monitor (in dash)
Seatbelt pretensioners (front)
Seatbelt warning sensor (front)
Exterior
Bumper detail (rear step)
Daytime running lights (LED)
Door handle color (chrome)
Exhaust tip color (stainless steel)
Exterior entry lights (approach lamps)
Exterior entry lights (puddle lamps)
Fender lip moldings (black)
Front bumper color (chrome)
Front fog lights (LED)
Front wipers (rain sensing)
Front wipers (variable intermittent)
Grille color (chrome surround)
Grille color (chrome)
Headlights (LED)
Headlights (auto delay off)
Headlights (auto high beam dimmer)
Headlights (auto on/off)
Headlights (wiper activated)
Hood scoop
Mirror color (black with chrome accents)
Pickup bed light (LED)
Power windows (safety reverse)
Rear bumper color (chrome)
Side mirror adjustments (power folding)
Side mirror adjustments (power telescoping)
Side mirror adjustments (power)
Side mirror adjustments (reverse gear tilt)
Side mirrors (auto-dimming)
Side mirrors (heated)
Side mirrors (integrated turn signals)
Tailgate (lift assist)
Tailgate (multi-function split-folding)
Tailgate (power locking)
Tailgate (power open)
Tailgate (removable)
Tailgate (step)
Taillights (LED)
Tinted glass
Towing mirrors
Window defogger (rear)
Window trim (stainless steel)
Interior
Air filtration
Airbag deactivation (occupant sensing passenger)
Antenna type (diversity)
Antenna type (mast)
Armrests (front center)
Armrests (rear center with cupholders)
Armrests (rear folding)
Assist handle (front)
Assist handle (rear)
Capless fuel filler system
Connected in-car apps (Google Assistant)
Connected in-car apps (Google POIs)
Connected in-car apps (Google search)
Connected in-car apps (app marketplace integration)
Cruise control
Cupholders (front)
Cupholders (rear)
Dash trim (simulated wood)
Door trim (simulated wood)
Driver assistance app (roadside assistance)
Driver seat (heated)
Driver seat power adjustments (10)
Driver seat power adjustments (height)
Driver seat power adjustments (lumbar)
Driver seat power adjustments (reclining)
Easy entry (power driver seat)
Electronic messaging assistance (voice operated)
Electronic messaging assistance (with read function)
Floor mat material (carpet)
Floor material (carpet)
Front air conditioning (automatic climate control)
Front air conditioning zones (dual)
Front airbags (dual)
Front headrests (2)
Front headrests (adjustable)
Front seat type (40-20-40 split bench)
Hands-free phone call integration (voice operated)
Heated steering wheel
Infotainment (GMC Infotainment System)
Infotainment (Google Built-In)
Infotainment screen size (13.4 in.)
Memorized settings (2 driver)
Memorized settings (driver seat)
Memorized settings (side mirrors)
Multi-function remote (panic alarm)
Multi-function remote (proximity entry system)
Multi-function remote (vehicle and key memory)
Navigation data (real time traffic)
One-touch windows (4)
Overhead console (front)
Passenger seat (heated)
Passenger seat power adjustments (10)
Passenger seat power adjustments (height)
Passenger seat power adjustments (lumbar)
Passenger seat power adjustments (reclining)
Power outlet(s) (115V cargo area)
Power outlet(s) (115V front)
Power outlet(s) (12V rear)
Power outlet(s) (USB front)
Power outlet(s) (USB rear)
Power outlet(s) (USB-C front)
Power outlet(s) (USB-C rear)
Power steering (variable/speed-proportional)
Power windows (lockout button)
Push-button start
Radio (AM/FM)
Radio (touch screen display)
Radio (voice operated)
Radio data system
Reading lights (front)
Reading lights (rear)
Rear headrests (3)
Rear headrests (adjustable)
Rear seat folding (folds up)
Rear seat type (60-40 split bench)
Rear vents (second row)
Rearview mirror (auto-dimming)
Remote engine start
Side airbags (front)
Side curtain airbags (front)
Side curtain airbags (rear)
Smart device app compatibility (Amazon Alexa)
Smart device app compatibility (myGMC with Connected Access)
Smart device app function (engine start)
Smart device app function (horn/light operation)
Smart device app function (lock operation)
Smart device app function (maintenance status)
Smart device app function (vehicle location)
Smartphone integration (wireless Android Auto)
Smartphone integration (wireless Apple CarPlay)
Speed sensitive volume control
Steering wheel (tilt and telescopic)
Steering wheel mounted controls (audio)
Steering wheel mounted controls (cruise control)
Steering wheel mounted controls (multi-function)
Steering wheel mounted controls (phone)
Steering wheel mounted controls (voice control)
Steering wheel trim (leatherette)
Storage (door pockets)
Storage (front seatback)
Storage (in seat cushion)
Storage (under rear seats)
Total speakers (6)
Upholstery (leather-trimmed)
Upholstery accents (perforated)
Vanity mirrors (dual illuminating)
Wi-Fi (hotspot)
Mechanical
ABS (4-wheel)
Braking assist
Clock
Compass
Customizable instrument cluster
Digital odometer
Electronic brakeforce distribution
Electronic parking brake (auto off)
External temperature display
Front brake type (ventilated disc)
Front shock type (twin-tube gas)
Front spring type (torsion bars)
Front stabilizer bar (diameter 35 mm)
Front suspension classification (independent)
Front suspension type (upper and lower control arms)
Fuel economy display (MPG)
Fuel economy display (range)
Gauge (oil pressure)
Gauge (tachometer)
Instrument cluster screen size (12.3 in.)
Multi-function display
Power brakes
Powertrain hour meter
Rear brake type (ventilated disc)
Rear shock type (twin-tube gas)
Rear spring type (leaf)
Rear suspension classification (solid live axle)
Rear suspension type (multi-leaf)
Trip odometer
Warnings and reminders (coolant temperature warning)
Warnings and reminders (lamp failure)
Warnings and reminders (low battery)
Warnings and reminders (low fuel level)
Warnings and reminders (low oil pressure)
Warnings and reminders (maintenance due)
Testimonials
My recent purchase was handled with professionalism throughout the dealership. Good job, thank you.
C
CEPHUS M.
Spanaway, WA
Love my car, love the people there
J
JACQUELYN C.
Everett, WA
Excellent customer service! Everyone was friendly and extremely helpful - not pushy at all. We are truly happy that we came here to find our new vehicle!
Thanks for all the help!
M
Martie M.
Sammamish, WA
Dealership Information
Sales
Monday9:00am - 8:00pm
Tuesday9:00am - 8:00pm
Wednesday9:00am - 8:00pm
Thursday9:00am - 8:00pm
Friday9:00am - 8:00pm
Saturday9:00am - 7:00pm
Sunday11:00am - 6:00pm
Service
Monday7:00am - 8:00pm
Tuesday7:00am - 8:00pm
Wednesday7:00am - 8:00pm
Thursday7:00am - 8:00pm
Friday7:00am - 8:00pm
Saturday7:00am - 7:00pm
SundayClosed
Parts
Monday7:00am - 7:30pm
Tuesday7:00am - 7:30pm
Wednesday7:00am - 7:30pm
Thursday7:00am - 7:30pm
Friday7:00am - 7:30pm
Saturday7:00am - 6:00pm
SundayClosed
Quick Lube
Monday7:00am - 6:00pm
Tuesday7:00am - 6:00pm
Wednesday7:00am - 6:00pm
Thursday7:00am - 6:00pm
Friday7:00am - 6:00pm
Saturday7:00am - 5:00pm
SundayClosed
Disclaimer
All vehicles are one of each. All Pre-Owned or Certified vehicles are Used. The offering price of this vehicle is conditioned on a negotiated waiver of implied warranties if the Buyers Guide on the vehicle is AS IS-NO DEALER WARRANTY. If the Buyers Guide on the vehicle is IMPLIED WARRANTIES ONLY, the offering price includes implied warranties. Call or see Dealer to determine the form of Buyers Guide on the vehicle. A negotiable documentary service fee of up to $200 may be added to the sale price or capitalized cost. Prices exclude tax, title, license, any finance charges, or additional fees required for closing. All financing is subject to credit approval. All transactions are negotiable including price, trade allowance, interest rate (of which the dealer may retain a portion), term, and documentary service fee. All prices, specifications, and availability subject to change without notice. Any agreement is subject to execution of contract documents. All vehicles subject to prior sale. Please verify any information in question with a dealership sales representative. Vehicles shown at different locations are not currently in our inventory (Not in Stock) but can be made available to you at our location within a reasonable date from the time of your request. While every reasonable effort is made to ensure the accuracy of the vehicle description displayed on this page, dealer makes no warranties, express or implied, regarding the vehicle or vehicle description.
