Inline 6‑cylinder 3.0 L Duramax Turbo‑Diesel producing 277 hp at 3,750 rpm and 460 lb‑ft torque at 1,500 rpm [edmunds.com], [dieselhub.com]
EPA-rated at 22 city / 26 highway / 24 combined MPG, with impressive range (~528 mi city / 624 mi highway) [edmunds.com], [dieselhub.com]
Towing capacity: ~9,200 lb (Crew Cab/Short Box AWD configuration) [edmunds.com], [carlblackk...nnesaw.com]
Payload: ~2,365 lb–2,378 lb depending on cab/box and drivetrain [edmunds.com], [carlblackk...nnesaw.com]
Equipped with the GMC MultiPro™ six-function tailgate for versatile loading [gmc.com], [gmauthority.com]
Denali-exclusive Adaptive Ride Control suspension adjusts in real-time for refined driving dynamics [gmc.com], [gmauthority.com]
High-intensity LED headlamps and signature chrome Denali grille offer striking presence [gmc.com], [gmauthority.com]
Luxurious leather-appointed seats, heated/ventilated front, power adjust with lumbar support
8" touchscreen infotainment with Apple CarPlay, Android Auto, onboard Wi‑Fi hotspot, and wireless phone charging [gmauthority.com], [unitedevv.com]
Available Bose premium audio, head-up display, and power-retractable running boards (with Technology or Denali Ultimate packages) [gmauthority.com], [gmc.com]