Reduced by $4,201 since Sep 16, 2026

2021 GMC Sierra 1500 SLT



  • $41,384 Sale Price

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Vehicle Information

VIN: 3GTU9DEL3MG280161
Stock #: 26T2402A
Model Code: TK10543
  • Condition Used
  • Body Style Crew Cab
  • Exterior Color Summit White
  • Interior Color Jet Black, Perforated Leather-Appointed Front Outboard Seat Trim
  • Mileage 48,759
  • Fuel Economy
    City/Highway 14/20 MPG
  • Engine Engine: 6.2L, EcoTec3 V-8, DI, Dynamic Fuel Mgt, V V T
  • 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
  • Leather Seats
  • Cruise Control

Dealer Comments

This 2021 GMC Sierra 1500 SLT delivers commanding presence and capability in white. Powered by the EcoTec3 6.2L V8 engine with 10-speed automatic transmission and 4WD, this truck is built to handle serious work and weekend adventures alike. With low mileage at approximately 2,900 miles per year, this Sierra has been well-maintained and is ready for its next owner.

Key Features:
- 6.2L V8 Engine with Max Trailering Package
- ProGrade Trailering System with Integrated Trailer Brake Controller
- Hitch Guidance with Hitch View and In-Vehicle Trailering App
- 3.42 Rear Axle Ratio with Auto-Locking Rear Differential
- Heated Driver & Front Passenger Seats with 10-Way Power Adjustment
- Keyless Open & Start with Remote Vehicle Starter
- 120-Volt Bed and Instrument Panel Power Outlets
- GMC Connected Services with 4G LTE Wi-Fi Hotspot
- LED Cargo Area Lighting
- Chrome Grille with Front Frame-Mounted Recovery Hooks

This Sierra combines capability with comfort. The premium GMC Infotainment System with touchscreen integrates Apple CarPlay and Android Auto, keeping you connected on every drive. Dual-zone automatic climate control, heated steering wheel, and power windows throughout ensure comfort in any season. Advanced safety features including electronic stability control, dual front airbags, and a comprehensive security system provide confidence on the road.

Drive home in this capable Sierra 1500 SLT today and experience truck excellence.

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: 420
  • Rear Wheel
    • Rear Wheel: Single
  • Trailering Capacity
    • Trailering Capacity: 0
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Prices listed reflect all manufacturer applicable rebates, incentives, and/or bonus cash available to all consumers for the dealers assigned market area, and may not apply for customers residing outside of the dealer's area. Henry Brown discount available to everyone.. Advertised price excludes tax, title, registration fees, Henry Brown protection package $1,597 and a documentary service charge of $585. Offers cannot be combined with any other advertised offer. Prices listed reflect sale prices for purchases, not leases. See dealer for complete details. Prices good for 24 hours from date printed. Dealer contribution may affect consumer cost. MSRP does not include the cost of dealer added accessories and aftermarket options. All vehicles with discounts applied are one per customer or business. Contact dealer for most current information. Dealer discounts apply only to Arizona residents. Displayed MPG is based on applicable EPA mileage ratings. Use for comparison purposes only. Your actual mileage will vary, depending on how you drive and maintain your vehicle, driving conditions, battery pack age/condition (hybrid models only) and other factors, see www.fueleconomy.gov.

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