2.8L Duramax® Turbo-Diesel I-4 engine

  • 181 hp @ 3,400 rpm
  • 369 lb-ft of torque @ 2,000 rpm
  • Inline 4 cylinders with dual overhead camshafts
  • Direct injection
  • Exhaust brake
  • Capped fuel fill
. *May require additional optional equipment.