Hennessey Performance Boosts GMC Sierra AT4 To 700 HP With Goliath Supercharger, Reviews And Specs

The Hennessey Performance Team (HPT) has proved it in the market by launching its Texas-size truck having the power and acceleration of a muscle car. The up-gradation of the new truck is powered with GOLIATH 700 Supercharged which is available for 2020 GMC Sierra & Chevrolet Silverado. Powered with 6.2L V8 the production of this truck is under full force. HPE is looking to produce a very limited amount of 100 units per year.

Price and launch of Hennessey Performance Boosts GMC Sierra AT4 To 700 HP With Goliath Supercharger Upgrade

Buyers can order the GOLIATH 700 Supercharger for $29,950 and the Stage-1 Off-Road package with a six-inch lift, HPE Wheels, Toyo Tires, and GOLIATH front bumper, LED lights separately for $18,950. Other options consist of a stainless steel exhaust system, drop-down side steps, a GOLIATH-branded interior, and an electric retractable bed cover.

The Price tag of the truck along with the base Chevy or GMC truck begins at $105,000 and can be ordered directly from Hennessey Performance (www.hennesseyperformance.com).

The Hennessey Performance Engineering (HPE) team brought serious power and luxury to the NADA Show in Las Vegas this weekend, they unveiled their all-new colossal creation, the Hennessey GOLIATH 700 GMC Sierra Denali.

SPECIFICATIONS OF Hennessey Performance Boosts GMC Sierra AT4 To 700 HP With Goliath Supercharger Upgrade

Goliath 700POWER

  • 700 bhp @ 6,300 rpm


  • 0-60 mph: 4.3 sec.


  • 2.9 Liter Supercharger System
  • High-Flow Intercooling System
  • High-Flow Air Induction System
  • CNC Ported Cylinder Heads
  • Custom HPE Camshaft
  • Chromoly Hardened Pushrods
  • Crankcase Ventilation System
  • HPE Engine Management Calibration
  • All Necessary Gaskets, Fluids & Hardware
  • Professional Installation
  • Chassis Dyno Testing
  • Road Testing – Up To 200 Miles
  • Serial-Numbered Dash Plaque
  • Serial-Numbered Engine Plaque
  • Shell V-Power 93 Octane Gasoline
  • Shell Rotella RGT Synthetic Oil
  • Hennessey Embroidered Headrests
  • Hennessey Exterior Badging
  • GOLIATH 700 Exterior Badging
  • Supercharged Badging
  • 3 Year / 36,000 Mile Limited Warranty

Optional Upgrades Available

  • GOLIATH Front Bumper
  • 5 LED Lights in Front Bumper
  • 20 inch Hennessey 10-Spoke Wheels
  • 35 inch Toyo Off-Road Tires
  • 6” Lift Kit (*depends on trim level)
  • Hennessey & GOLIATH Exterior Graphics
  • Professional Installation
  • 3 year / 36,000 Mile Limited Warranty


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