Vehicle Information

VIN: 1GTP9EEL7MZ103731
Stock #: MZ103731P
Model Code: TK10543
  • Condition Used
  • Body Style Crew Cab
  • Exterior Color Onyx Black
  • Interior Color Jet Black With Kalahari Accents, Perforated Leather Front Seat Trim
  • Mileage 36,393
  • Fuel Economy
    City/Highway 14/19 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.

Dealer Comments

The 2021 GMC Sierra 1500 AT4 Crew Cab 4WD blends rugged off-road capability with premium comfort and advanced technology. Finished in Onyx Black with a distinctive Jet Black interior featuring Kalahari accents, this Sierra AT4 delivers bold styling and a spacious, refined cabin. SIGNATURE BLACK WIDOW BADGING
6 LIFT. 22 CUSTOM WHEELS. 35 TIRES.
TECH PCKG. DRIVER ALERT PCKG II. BLACK WIDOW EDITION.
BOLD FENDER FLARES. PERFORMANCE EXHAUST.

It is powered by a 6.2L EcoTec3 V8 engine with Dynamic Fuel Management, paired with a 10-speed automatic transmission for strong performance and smooth power delivery. Built for off-road capability, the AT4 includes an X31 off-road suspension with a 2-inch factory lift, skid plates, hill descent control, and a 2-speed Autotrac transfer case, along with a ProGrade Trailering System and integrated trailer brake controller for confident towing.

Inside, the Crew Cab offers 10-way power front bucket seats, heated and ventilated front seats, heated rear outboard seats, dual-zone climate control, and a heated leather-wrapped steering wheel. Technology features include the GMC Premium Infotainment System with navigation, wireless Apple CarPlay and Android Auto, Bose premium audio, wireless charging, and an 8-inch touchscreen. The Technology Package adds HD Surround Vision, a rear camera mirror, bed view camera, and a head-up display.

Safety features include forward collision alert, lane keep assist with lane departure warning, automatic emergency braking, adaptive cruise control, front and rear park assist, lane change alert with side blind zone alert, and rear cross traffic alert.

Exterior highlights include 18-inch aluminum wheels with off-road tires, red front recovery hooks, spray-on bedliner with AT4 logo, LED lighting, power-folding heated mirrors, and the versatile GMC MultiPro tailgate.

For more information about this vehicle, visit www.keatingchevrolet.com
or contact Keating Chevrolet at 936-286-4495.

Eligible Benefits

All Features

  • DriveType
    • DriveType: Four Wheel Drive
  • Fuel Economy
    • City: 14 MPG
    • Hwy: 19 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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Keating Chevrolet, LP. reserves the right to correct any pricing, photo, vendor related, and any/all other errors at any time. Tax, title, license and dealer fees (unless itemized above) are extra. Not available with special finance or lease offers.

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