Vortec 6.2L V8 SFI engine

  • Standard on Denali 1500 models
  • 403 hp @ 5700 rpm
  • 417 lb-ft of torque @ 4300 rpm
  • E85 capable1
  • Variable-Valve Timing
  • Sequential Fuel Injection
  • Aluminum block
  • Paired with the 6-speed Hydra-Matic automatic transmission
  • Backed by the 100,000-mile/5-year Powertrain Warranty2

1 E85 is a blend of 85 percent ethanol and 15 percent regular gasoline. Go to gmc.com and search E85 for more information about E85 as an alternative fuel.
2 Whichever comes first. See dealer for limited warranty details.