Kevin Grover GMC

1440 S. DEWEY, Wagoner, OK 74467
4.8
4.8 out of 5 stars

New 2026 GMC Sierra 3500HD SLE

5 miles
For Sale:$65,980

$3,270(-4.7%)price drop

Estimated payment:$1,409/mo.
$0 trade-in, 10% down payment, 48 months, Great credit score

  • Truck
  • Pickup
  • Extended Cab
  • Extended Front Legroom
  • Condition
    New
  • Mileage
    5miles
  • Aggregate Ratings
    3.6
    3.6 out of 5 stars
  • Generation
    4(2020 - 2026)
  • Trim
    SLE
  • Drivetrain
    4X4
  • Transmission
    10-Speed Shiftable Automatic
  • Exterior Color
    Sterling Metallic (Gray)Factory Paint Code:GXD
  • Interior Color
    Jet Black (Black)Factory Paint Code:H0U
  • Size Segment
    Heavy Duty
  • Doors
    4
  • Max Seating
    6
  • Final Assembly Point
    Flint, Michigan
  • VIN
    1GT5UTE77TF215183

Engine

6.6L

* Based on opinions and should be considered as general guidance only.

  • Reliability (4)
    4 out of 5 stars
    GMC generally has a good reputation for heavy-duty truck reliability. The Sierra 3500HD is built to be robust and handle demanding tasks, suggesting good long-term dependability for those who maintain it properly.
  • Maintenance (3)
    3 out of 5 stars
    As a heavy-duty truck, maintenance costs will naturally be higher than a lighter vehicle. Regular oil changes, especially for the diesel, and general upkeep are crucial. Finding specialized technicians might also be a consideration in some areas.
  • Technology (3)
    3 out of 5 stars
    The infotainment system is user-friendly and includes essential features like Apple CarPlay and Android Auto. While it's functional, it doesn't feel as cutting-edge as some competitors, and advanced driver-assistance systems are optional or reserved for higher trims.
  • Comfort (4)
    4 out of 5 stars
    The SLE trim provides a comfortable and functional cabin. Seats are supportive for long hauls, and material quality is decent for a work-oriented truck. Road noise is well-managed, contributing to a pleasant driving experience, even with the powerful engine.
  • Dynamics (4)
    4 out of 5 stars
    The Sierra 3500HD SLE offers impressive towing and hauling capabilities, especially with the Duramax diesel. While it's a heavy-duty truck, its ride quality is surprisingly refined for its class, though maneuverability in tight spaces can be a challenge.

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Listed on February 28, 2026 (2 months ago)
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