Duramax Plus Package

Duramax® Plus Package


  • Duramax® 6.6L Turbo Diesel V8 engine
  • Allison 1000 6-speed automatic transmission
  • 3.73 rear axle ratio
  • Engine block heater
  • Front and rear park assist 
  • Bose® premium audio system
  • 8" Diagonal Color Touch Screen Navigation with IntelliLink1

1IntelliLink functionality varies by model. Full functionality requires Bluetooth and smartphone, and USB connectivity for some devices.