2021 GMC Sierra 3500HD SLT

2021 GMC Sierra 3500HD SLT 4-Door Truck
Exterior Color:      Summit White
Interior Color:      Dark Walnut/Slate
Stock Number: 1097
Mileage: 135,501
Engine: Duramax 6.6L Biodiesel Turbo V8 445hp 910ft. lbs.
Fuel: Diesel
Transmission: Automatic
Title: Clear
VIN: 1GT49UEY1MF241243
Internet Price: $39,750
Vehicle Description
The 2021 GMC Sierra 3500HD SLT is a heavy-duty pickup truck designed to combine powerful performance with refined comfort and technology. Under the hood, it is equipped with a robust Duramax 6.6L Biodiesel Turbo V8 engine that delivers 445 horsepower and 910 lb-ft of torque, providing ample towing and hauling capabilities for demanding tasks.

The SLT trim comes with a variety of factory-standard features aimed at enhancing convenience and safety. The interior offers premium cloth seating with available leather options, a spacious cabin, and tri-zone automatic climate control for passenger comfort. Technology highlights include an 8-inch diagonal GMC Infotainment System with Apple CarPlay and Android Auto compatibility, Bluetooth connectivity, and available navigation. Additional comfort and functionality come from a heated steering wheel and power-adjustable pedals.

On the exterior, the Sierra 3500HD SLT features polished 18-inch wheels, LED headlights and taillights, and a locking rear differential for improved traction. The truck bed includes a spray-on bed liner and available multi-function tailgate for versatile cargo management.

Safety and driver assistance features include standard forward collision alert, lane departure warning, and rear vision camera. The robust frame and suspension setup support its capability as a reliable workhorse while maintaining a comfortable driving experience.

Overall, the 2021 GMC Sierra 3500HD SLT offers a balanced blend of power, technology, and comfort, suitable for those needing a durable truck for heavy-duty use.

Lift kit and 37" tires!
Contact Information
Boosted Diesel Performance   —
Main Phone: (563) 261-7150
Vehicle Features & Options

Standard Features

Air Conditioning:
  • Air filtration
  • Front air conditioning: automatic climate control
  • Front air conditioning zones: dual
  • Rear vents: second row
Airbags:
  • Airbag deactivation: occupant sensing passenger
  • Front airbags: dual
  • Side airbags: front
  • Side curtain airbags: front, rear
Audio System:
  • Antenna type: diversity, mast
  • Auxiliary audio input: Bluetooth, iPod/iPhone, memory card slot, USB
  • Radio: AM/FM, HD radio, touch screen display, voice operated
  • Radio data system
  • Satellite radio: SiriusXM
  • Speed sensitive volume control
  • Total speakers: 6
Brakes:
  • ABS: 4-wheel
  • Braking assist
  • Electronic brakeforce distribution
  • Electronic parking brake: auto off
  • Front brake type: ventilated disc
  • Power brakes
  • Rear brake type: ventilated disc
Comfort Features:
  • Armrests: front center, rear center with cupholders, rear folding
  • Door trim: leather, simulated wood
  • Floor mat material: carpet
  • Floor material: carpet
  • Floor mats: front, rear
  • Heated steering wheel
  • Steering wheel trim: leather
Convenience Features:
  • Assist handle: front, rear
  • Capless fuel filler system
  • Cruise control
  • Cupholders: front, rear
  • Easy entry: power driver seat
  • Memorized settings: 2 driver, driver seat, side mirrors
  • Multi-function remote: panic alarm, proximity entry system
  • One-touch windows: 4
  • Overhead console: front
  • Power outlet(s): 115V cargo area, 115V front, 12V front, 12V rear, USB front, USB rear
  • Power steering: variable/speed-proportional
  • Power windows: lockout button
  • Push-button start
  • Reading lights: front, rear
  • Rearview mirror: auto-dimming
  • Remote engine start/cabin preconditioning
  • Steering wheel: tilt and telescopic
  • Steering wheel mounted controls: audio, cruise control, multi-function, phone, voice control
  • Storage: door pockets, front seatback, in seat cushion, under rear seats
  • Vanity mirrors: dual illuminating
Exterior Features:
  • Bumper detail: rear integrated corner step
  • Door handle color: chrome
  • Exhaust tip color: stainless steel
  • Fender lip moldings: black
  • Front bumper color: chrome
  • Grille color: chrome, chrome surround
  • Hood scoop
  • Mirror color: chrome
  • Pickup bed light: LED
  • Rear bumper color: chrome
  • Tailgate: lift assist, multi-function split-folding, power locking, power open, removable, step
  • Window trim: stainless steel
In Car Entertainment:
  • Connected in-car apps: app marketplace integration
  • Infotainment: GMC Infotainment System
  • Infotainment screen size: 8 in.
  • Smartphone integration: wireless Android Auto, wireless Apple CarPlay
Instrumentation:
  • Clock
  • Compass
  • Digital odometer
  • External temperature display
  • Fuel economy display: MPG, range
  • Gauge: oil pressure, tachometer
  • Instrument cluster screen size: 4.2 in.
  • Multi-function display
  • Powertrain hour meter
  • Trip odometer
  • Warnings and reminders: coolant temperature warning, lamp failure, low battery, low fuel level, low oil pressure, maintenance due
Lights:
  • Daytime running lights: LED
  • Exterior entry lights: approach lamps, puddle lamps
  • Front fog lights: LED
  • Headlights: auto delay off, auto on/off, LED, wiper activated
  • Taillights: LED
Mirrors:
  • Side mirror adjustments: power, power folding, power telescoping, reverse gear tilt
  • Side mirrors: auto-dimming, heated, integrated turn signals
  • Towing mirrors
Powertrain:
  • 4WD selector: electronic hi-lo
  • 4WD type: part time w/ on demand setting
  • Alternator: 170 amps
  • Auxiliary oil cooler
  • Auxiliary transmission fluid cooler
  • Battery: heavy duty, maintenance-free
  • Battery rating: 720 CCA
  • Battery saver
  • Locking differential: rear
Safety:
  • Camera system: rearview
  • Check rear seat reminder
  • Child safety door locks
  • Child seat anchors: LATCH system
  • Programmable safety key
  • Rearview monitor: in dash
Seatbelts:
  • Emergency locking retractors: front
  • Front seatbelts: 3-point
  • Rear seatbelts: 3-point
  • Seatbelt pretensioners: front
  • Seatbelt warning sensor: front
Seats:
  • Driver seat: heated
  • Driver seat power adjustments: 10, height, lumbar, reclining
  • Front headrests: 2, adjustable
  • Front seat type: 40-20-40 split bench
  • Passenger seat: heated
  • Passenger seat power adjustments: 10, height, lumbar, reclining
  • Rear headrests: 3, adjustable
  • Rear seat folding: folds up
  • Rear seat type: 60-40 split bench
  • Upholstery: leather-trimmed
  • Upholstery accents: perforated
Security:
  • Anti-theft system: alarm, vehicle immobilizer
  • Power door locks: anti-lockout, auto-locking
Stability and Traction:
  • Hill holder control
  • Roll stability control
  • Stability control
  • Traction control
  • Trailer stability control
Suspension:
  • 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
  • Rear shock type: twin-tube gas
  • Rear spring type: leaf
  • Rear suspension classification: solid live axle
  • Rear suspension type: multi-leaf
Telematics:
  • Driver assistance app: roadside assistance
  • Electronic messaging assistance: voice operated, with read function
  • Hands-free phone call integration: voice operated
  • Satellite communications: OnStar, voice guided directions
  • Smart device app compatibility: myGMC with Connected Access
  • Smart device app function: maintenance status
  • Wi-Fi: hotspot
  • Wireless data link: Bluetooth
Towing and Hauling:
  • Pickup bed cargo management: tie-down anchors
  • Tow hooks: front
  • Tow/Haul mode
  • Trailer brake controller
  • Trailer hitch
  • Trailer wiring: 4-pin, 7-pin
Wheels and Tires:
  • Spare tire mount location: underbody
  • Spare tire size: full-size
  • Spare wheel type: steel
  • Tire Pressure Monitoring System
  • Wheels: aluminum alloy with painted accents
Windows:
  • Front wipers: variable intermittent
  • Power windows: safety reverse
  • Tinted glass
  • Window defogger: rear
Vehicle Condition & History
Order CARFAX Report
Find out the history
of this vehicle instantly.
Get a CARFAX Report!

Protect yourself from:
»  Major Accidents
»  Lemon History
»  Odometer Problems

Get a Free
CARFAX Record Check
Shipping Information
Get a Free Shipping Price Estimate:
Destination Zip Code:
powered by uShip

We recommend ShipMyVehicle.com for vehicle shipping.
Dealership Information
Boosted Diesel Performance
Main Phone:
(563) 261-7150
Email:
Business Hours
Mon: 8:00AM - 4:00PM
Tue: 8:00AM - 4:00PM
Wed: 8:00AM - 4:00PM
Thu: 8:00AM - 4:00PM
Fri: BY APPOINTMENT
Sat: BY APPOINTMENT
Sun: CLOSED
Location
413 Cleveland St
Muscatine, IA 52761
Dealership Map