Reduced by $3,766 since Aug 10, 2026

2021 GMC Sierra 3500HD SLE



  • $41,187 Green Price

  • Retail Price $40,776
  • Documentation Fee: +$411
  • Final Price $41,187

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Vehicle Information

VIN: 1GT49TEY5MF128308
Stock #: 26H025-1
Model Code: TK30743
  • Body Style 4D Crew Cab
  • Exterior Color White
  • Mileage 112,605
  • Engine 8 Cyl - 6.6 L
  • Transmission 10-Speed Automatic
  • Fuel Type Diesel

Highlighted Features

Feature availability subject to final vehicle configuration. Please reference window sticker for more info.
  • 4WD/AWD
  • Android Auto
  • Apple CarPlay
  • Keyless Entry
  • Wi-Fi Hotspot
  • Emergency Brake Assist
  • Alloy Wheels

Dealer Comments

Shop this pre-owned vehicle at Rob Green Nissan Hyundai in Twin Falls, Idaho.

This 2021 GMC Sierra 3500HD SLE delivers serious capability with its Duramax 6.6L V8 Turbodiesel engine and 4WD, engineered for heavy hauling and tough jobs. The white exterior presents a clean, professional appearance, while the truck bed offers substantial cargo space for work or adventure. With over 112,000 miles, this hardworking Sierra remains ready to take on whatever you demand.

Key features include:
- Duramax 6.6L V8 Turbodiesel with 10-Speed Automatic transmission
- 4WD with 2-Speed Electronic Shift Transfer Case
- Apple CarPlay and Android Auto integration
- SiriusXM and AM/FM radio with GMC Infotainment System
- Steering wheel mounted audio controls
- Remote keyless entry and power door locks
- Dual front impact and side impact airbags
- Electronic stability control and traction control
- Chrome bumpers and grille with 18 machined aluminum wheels
- Front 40/20/40 split-bench seating with manual adjusters

The Sierra's suspension package combines a front anti-roll bar with front wheel independent suspension for a balanced ride. Power windows, heated door mirrors, and fully automatic headlights enhance daily convenience, while the integrated trailer brake controller stands ready for towing. Electronic stability control, ABS brakes, and a comprehensive airbag system prioritize your safety on every drive.

Contact our team today to schedule a test drive and experience the power and reliability of this capable work truck firsthand.

WHY BUY FROM ROB GREEN NISSAN HYUNDAI?

At Rob Green Nissan Hyundai in Twin Falls, we want every pre-owned vehicle purchase to feel simple, transparent, and confident. Every retail pre-owned vehicle is reviewed through a multi-point inspection process before it is offered for sale, with needed reconditioning handled by our factory-trained technicians.

Your purchase also includes your first oil and filter change on us, giving you added value long after you drive home.

We are locally owned and proud to serve Twin Falls, Burley, Boise, Jerome, Kimberly, Rupert, Pocatello, and drivers across the Magic Valley. Confirm availability, schedule a test drive, or ask us for a trade value today.

Eligible Benefits

All Features

  • Suspension Package
  • 6 Speakers
  • 6-Speaker Audio System Feature
  • AM/FM radio: SiriusXM
  • Premium audio system: GMC Infotainment System
  • Radio: AM/FM w/GMC Infotainment System
  • SiriusXM Radio
  • Steering Wheel Audio Controls
  • Air Conditioning
  • 4-Way Manual Driver Seat Adjuster
  • Power Front Windows w/Driver Express Up/Down
  • Power Front Windows w/Passenger Express Down
  • Power Rear Windows w/Express Down
  • Power steering
  • Power windows
  • Remote Keyless Entry
  • Remote keyless entry
  • Steering wheel mounted audio controls
  • Manual Tilt Wheel Steering Column
  • Traction control
  • 4-Wheel Disc Brakes
  • ABS brakes
  • Dual front impact airbags
  • Dual front side impact airbags
  • Front anti-roll bar
  • Front wheel independent suspension
  • Low tire pressure warning
  • Occupant sensing airbag
  • Overhead airbag
  • Power Door Locks
  • Pickup Bed
  • Brake assist
  • Electronic Stability Control
  • Delay-off headlights
  • Fully automatic headlights
  • Panic alarm
  • Speed control
  • 2-Speed Electronic Shift Transfer Case
  • Heavy-Duty 80 Amp Battery
  • Bumpers: chrome
  • Chrome Surround Grille w/High Gloss Black Mesh
  • Heated door mirrors
  • Power door mirrors
  • Rear step bumper
  • Turn signal indicator mirrors
  • 4G LTE Wi-Fi Hotspot Capable
  • Apple CarPlay/Android Auto
  • Cloth Seat Trim
  • Compass
  • Compass Located In Instrument Cluster
  • Driver door bin
  • Driver vanity mirror
  • Front reading lights
  • GMC Connected Access Capable
  • Illuminated entry
  • OnStar & GMC Connected Services Capable
  • Outside temperature display
  • Overhead console
  • Passenger vanity mirror
  • Rear reading lights
  • Tachometer
  • Tilt steering wheel
  • Trip computer
  • Voltmeter
  • 4-Way Manual Passenger Seat Adjuster
  • Front 40/20/40 Split-Bench Seat
  • Split folding rear seat
  • Front Center Armrest w/Storage
  • Passenger door bin
  • Integrated Trailer Brake Controller
  • 18" Machined Aluminum Wheels
  • Alloy wheels
  • Deep-Tinted Glass
  • Variably intermittent wipers
  • 3.73 Rear Axle Ratio
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May not represent actual vehicle. (Options, colors, trim and body style may vary)