First-Ever Sierra HD AT4X and Extreme AEV Edition

May 2nd, 2023 by

The first-ever 2024 GMC Sierra HD AT4X  has been announced! This will also feature the Sierra HD AT4X AEV Edition. This truck focuses on adventure with towing capability.AT4X: Premium off-roading the GMC way

  • Available 18,500-pound max trailering capacity1
  • Factory-installed 1.5-inch (38mm) suspension lift
  • Multimatic DSSV dampers
  • Rear e-locking differential
  • 35-inch Goodyear Territory tires
  • Specific front upper and lower control arms and specific steering knuckles
  • Larger steel transfer case skid plate and front aluminum skid plate
  • Unique Obsidian Rush interior featuring premium appointments like massaging, full-grain leather-wrapped front seats

Extreme AEV Edition

  • Available AT4X AEV Edition
  • Robust stamped steel bumpers with integrated recovery points and front winch capability
  • Features heavy duty steel skid plates that help keep vital components  (steering gear and transfer case protected on the trail)
  • Unique 18-inch Salta wheels
  • Unique exterior badging and interior cues

Heavy Duty capability: Turbocharged pulling power

  • Turbocharged pulling power of the available 6.6L Duramax Turbo-Diesel
  • Delivers 470 horsepower and 975 lb-ft of torque
  • More power across the entire operating speed range
  • Both engines are paired with an Allison 10-speed automatic transmission

Confidence-inspiring trailering tech

  • The most trailering assistance technologies in the heavy-duty class
  • ProGrade Trailering System
  • Suite of available intelligent assistance technologies designed to help streamline the hitching and towing process
  • Integrated tools that can help enhance customers’ safety and confidence
  • Enhanced, industry-first Transparent Trailer Viewfor Gooseneck
  • Fifth Wheel Trailering
  • Trailer Side Blind Zone Alert
  • Adaptive Cruise Control with Trailering
  • Up to 14 available camera views including Hitch View, Bed View with Zoom and Bed Hitch Guidance, and Rear Side View with Trailer Length Indicator

First-class interior luxury and comfort

  • The first-ever Sierra HD AT4X
  • Off-road-capable HD pickup
  • Exclusive Obsidian Rush interior that features power massaging front seats
  • Full-grain leather-wrapped seats throughout
  • Authentic Vanta Ash wood décor
  • 12-speaker Bose® Premium Series audio system with Centerpoint surround technology
  • The AEV Edition also features the AEV logo on the front-seat head restraints Unique AEV-branded floor liners
  • Centerpiece of the new cabin is an all-new, tablet-style 13.4-inch-diagonal infotainment3 touchscreen
  • 12.3-inch-diagonal configurable driver information center and a 15-inch-Diagonal head-up display

The 2024 GMC Sierra HD AT4X and AT4X AEV Edition  expected arrival at dealerships in the fall of 2023 and pricing TBA.

Posted in GMC, News, Sierra