The Texan tuning company has managed to build the ultimate off-road variant of the all-new 2019 Chevrolet Silverado Trail Boss Z71. Under the hood, Hennessey worked its magic on the stock 6.2-liter V-8 which pumps out 420 horsepower and 460 pound-feet of torque by adding its HPE700 upgrade, which adds a massive 2.9-liter supercharger that produces 7 psi of boost. The end result is a staggering 705 horsepower and 675 pound-feet of torque. The Goliath 6×6 is fitted with a host of visual and performance upgrades, most notable of which is the addition of a third axle and an 8-inch suspension lift. Additionally, the Goliath also gets 20-inch wheels wrapped with 37-inch BF Goodrich off-road tires, a custom bed-mounted roll bar with an LED light bar, and new bumpers at the front and back. Additional options include a Brembo brake setup and custom interior features that enable customers to make their Goliath 6×6 truly their own.
Even with the additional weight of the third axle, Hennessey expects that the Goliath will be able to accelerate from zero to 60 somewhere in the four-second range. The vehicular monstrosity has a starting price of $375,000. If you are currently in the market for a six-wheeled, supercharged pickup truck with up to 808 horsepower, you better act quickly because Hennessey is only planning on building 24 copies and once they’re gone, they’re gone. And be sure to check 15 All-Terrain Vehicles For Sale.