Reduced by $990 since Apr 06, 2026

2021 GMC Sierra 1500 SLT



  • $32,990 LORENZO NISSAN'S PRICE:

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Vehicle Information

VIN: 3GTP8DETXMG345992
Stock #: TG275296A
Model Code: TC10543
  • Body Style Crew Cab
  • Exterior Color Summit White
  • Interior Color Dark Walnut/Slate, Perforated Leather-Appointed Front Outboard Seat Trim
  • Mileage 51,033
  • Fuel Economy
    City/Highway 15/22 MPG
  • Engine Engine: Duramax 3.0L, Turbo-Diesel, Inline 6 Cylinder
  • Transmission Automatic
  • Fuel Type Diesel Fuel

Highlighted Features

Feature availability subject to final vehicle configuration. Please reference window sticker for more info.
  • Bluetooth®
  • Android Auto
  • Apple CarPlay
  • Aux Input
  • Heated Seats
  • Leather Seats
  • Cruise Control

Dealer Comments

SLT PREMIUM PACKAGE 4WD CREW CAB LOADED WITH THOUSANDS IN EXTRAS! GREAT DEAL! DURAMAX 3.0L TURBO-DIESEL, LEATHER SEATS, PREMIUM SOUND SYSTEM, POLISHED ALUMINUM WHEELS, RUNNING BOARDS, REARVIEW CAMERA, REARVIEW CAMERA, COLOR TOUCH-SCREEN INCLUDES MULTI-TOUCH DISPLAY AM/FM STEREO, SIRIUSXM, STEERING WHEEL MOUNTED CONTROL, KEYLESS ENTRY, KEYLESS START, TOW PACKAGE, DUAL CLIMATE CONTROL, POWER SEAT ADJUSTABLE LUMBAR, HEATED/COOLED SEATS, REAR STEP BUMPER, BRAKE ASSIST, AND MANY MORE OPTIONS!


Sierra 1500 SLT, 4D Crew Cab, 3.0L I6, 10-Speed Automatic, RWD, Summit White, Dark Walnut/Slate Leather. Clean CARFAX. Summit White 2021 GMC Sierra 1500 SLT 3.0L I6 10-Speed Automatic

Preferred Equipment Group 4SA (12-Volt Rear Auxiliary Power Outlet, 120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 170 Amp Alternator, 4G LTE Wi-Fi Hotspot Capable, Auto-Locking Rear Differential, Auxiliary External Transmission Oil Cooler, Chrome Grille, Color-Keyed Carpeting Floor Covering, Compass, Deep-Tinted Glass, Electric Rear-Window Defogger, Electrical Lock Control Steering Column, GMC Connected Access Capable, Heated Driver & Front Outboard Passenger Seating, Hitch Guidance w/Hitch View, In-Vehicle Trailering App, Integrated Trailer Brake Controller, Keyless Open & Start, LED Cargo Area Lighting, Manual Tilt-Wheel & Telescoping Steering Column, OnStar & GMC Connected Services Capable, Power Door Locks, Power Front Passenger Windows w/Express Up/Down, Power Front Windows w/Driver Express Up/Down, Power Rear Windows w/Express Down, ProGrade Trailering System, Rear Dual USB Charging-Only Ports, Rear Wheelhouse Liners, Remote Vehicle Starter System, Steering Wheel Audio Controls, and Theft Deterrent System (Unauthorized Entry)), SLT Convenience Package (2 USB Ports, 2 USB Ports (1st Row), Floor-Mounted Center Console, Front Bucket Seats, Heated 2nd Row Outboard Seats, Power Sliding Rear Window w/Rear Defogger, Universal Home Remote, and Ventilated Driver & Front Passenger Seats), SLT Premium Package (20" x 9" Polished Aluminum Wheels and Chrome Wheel To Wheel Assist Steps), Trailering Package (Hitch Guidance), Sierra 1500 SLT, 4D Crew Cab, 3.0L I6, 10-Speed Automatic, RWD, Summit White, Dark Walnut/Slate Leather, 10-Way Power Driver Seat Adjuster w/Lumbar, 10-Way Power Passenger Seat Adjuster w/Lumbar, 220 Amp Alternator, 3.23 Rear Axle Ratio, 4-Wheel Disc Brakes, 6 Speakers, 6-Speaker Audio System Feature, ABS brakes, Air Conditioning, Alloy wheels, AM/FM radio: SiriusXM with 360L, Apple CarPlay/Android Auto, Auto-dimming door mirrors, Auto-dimming Rear-View mirror, Automatic temperature control, Brake assist, Bumpers: chrome, Delay-off headlights, Driver door bin, Driver Memory, Driver vanity mirror, Dual front impact airbags, Dual front side impact airbags, Electronic Stability Control, Engine Block Heater, Front 40/20/40 Split-Bench Seat, Front anti-roll bar, Front Center Armrest w/Storage, Front dual zone A/C, Front fog lights, Front reading lights, Front wheel independent suspension, Fully automatic headlights, Heated door mirrors, Heated front seats, Heated steering wheel, Heavy Duty Suspension, Illuminated entry, Low tire pressure warning, Memory seat, Occupant sensing airbag, Outside temperature display, Overhead airbag, Overhead console, Panic alarm, Passenger door bin, Passenger vanity mirror, Perf Leather-Appointed Front Outboard Seat Trim, Power door mirrors, Power driver seat, Power passenger seat, Power steering, Power windows, Premium audio system: GMC Infotainment System, Radio data system, Radio: Premium GMC Infotainment Sys w/Multi-Touch, Rear reading lights, Rear seat center armrest, Rear step bumper, Rear window defroster, Remote keyless entry.

Eligible Benefits

All Features

  • DriveType
    • DriveType: Rear Wheel Drive
  • Fuel Economy
    • City: 15 MPG
    • Hwy: 22 MPG
    • Combined: 17 MPG
  • Fuel System
    • Fuel System: Direct Injection
  • Fuel Tank Capacity
    • Fuel Tank Capacity: 22 gal
  • Fuel Type
    • Fuel Type: Diesel Fuel
  • Horse Power
    • Horse Power: 277
  • Rear Wheel
    • Rear Wheel: Single
  • Trailering Capacity
    • Trailering Capacity: 0
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Disclaimer: To receive the price shown you must trade a vehicle 2015 or newer with a clean title. All prices are valid until the end of the month, depending on vehicle availability. Contact dealer for most current information. Prices do not include additional fees and costs of closing, including government fees and taxes, any finance charges, a dealer documentation fee of $995, Dealer Prep of $689, Electronic Filing Fee of $498.75 and any emissions testing fees. Special finance rates available on approved credit through Nissan Motor Acceptance Credit.