Reduced by $3,635 since Aug 24, 2026

2021 GMC Sierra 1500 SLE



  • $33,137 GREEN PRICE

  • Retail Price $32,726
  • Documentation Fee +$411
  • Final Price $33,137

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Vehicle Information

VIN: 3GTP9BEK4MG479745
Stock #: G26233-1
Model Code: TK10743
  • Condition Used
  • Body Style Crew Cab
  • Exterior Color Cardinal Red
  • Interior Color Jet Black, Cloth Seat Trim
  • Mileage 35,700
  • Fuel Economy
    City/Highway 14/20 MPG
  • Engine Engine: 2.7L, Turbo
  • Transmission Automatic
  • Fuel Type Gasoline Fuel

Highlighted Features

Feature availability subject to final vehicle configuration. Please reference window sticker for more info.
  • Bluetooth®
  • 4WD/AWD
  • Android Auto
  • Apple CarPlay
  • Cruise Control

Dealer Comments

Find your next vehicle with confidence at Rob Green GMC in Twin Falls. From hard-working trucks and family-ready SUVs to affordable daily drivers, our pre-owned inventory is selected to give Magic Valley shoppers real value, strong options, and a better way to buy used.

This 2021 GMC Sierra 1500 SLE Crew Cab is a versatile, well-equipped work truck and daily driver rolled into one. With its 2.7L turbocharged engine, 8-speed automatic transmission, and 4WD capability, the Sierra delivers the power and traction you need. The striking red exterior paired with jet black cloth interior creates a professional appearance both on and off the job site.

– Power-adjustable heated outside mirrors with integrated trailer brake controller
– Apple CarPlay and Android Auto compatibility
– Dual-zone automatic climate control with heated front seats
– 17-inch bright silver aluminum wheels
– Remote vehicle starter system and keyless entry
– Auto-dimming inside rear-view mirror
– GMC Infotainment System with SiriusXM radio
– 4G LTE Wi-Fi hotspot capable
– All-weather floor liners
– Heavy-duty suspension and 4-wheel disc brakes

This truck is ready to work, with an integrated trailer brake controller and trailering package already in place. The modern infotainment system keeps you connected with Apple CarPlay and Android Auto, while the heated front seats and dual-zone climate control ensure your comfort during every drive. Stop by Rob Green GMC to test drive this dependable Sierra.

When you choose Rob Green GMC, you're choosing a locally owned dealership that works hard to make the used vehicle shopping experience simple, transparent, and enjoyable. Our team is here to help with vehicle information, trade values, financing options, and support long after the sale. We proudly serve Twin Falls, Burley, Boise, Jerome, Kimberly, Pocatello, and drivers across the Magic Valley. Contact Rob Green GMC in Twin Falls, Idaho today to schedule your test drive.

Eligible Benefits

All Features

  • DriveType
    • DriveType: Four Wheel Drive
  • Fuel Economy
    • City: 14 MPG
    • Hwy: 20 MPG
    • Combined: 16 MPG
  • Fuel System
    • Fuel System: Direct Injection
  • Fuel Tank Capacity
    • Fuel Tank Capacity: 24 gal
  • Fuel Type
    • Fuel Type: Gasoline Fuel
  • Horse Power
    • Horse Power: 310
  • Rear Wheel
    • Rear Wheel: Single
  • Trailering Capacity
    • Trailering Capacity: 0
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May not represent actual vehicle. (Options, colors, trim and body style may vary)

The Manufacturer's Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.