It was only two weeks ago that Ram pulled the cover off its new Raptor-eating 1500 TRX, though the crack team of tuners and fabricators over at Hennessey Performance Engineering have already outfitted the hyper truck with its signature ruggedized, go-fast treatment, tacking an extra set of wheels onto the supercharged pickup and installing a wildly-potent new seven-liter crate engine to deliver the MAMMOTH 6X6.
Starting with what was already the world’s most powerful pickup, HPE’s bestowed the 702hp, 650-ft-lb 6.2L HEMI V8 with a specially-tuned 7.0-liter “Hellephant” crate motor that puts down a whopping 1,200hp. Following in the footsteps of HPE’s VelociRaptor and GOLIATH 6X6, the six-wheel-drive truck also gets a custom truck bed conversion, upgraded and lifted off-road suspension, custom off-road-ready bumpers front and back, up-specced LED lighting all around, and a bespoke interior package complete with HPE and MAMMOTH 6X6 branding throughout. Limited to just three units in total, the 2021 Ram 1500 TRX MAMMOTH 6X6 By Hennessey Performance is priced at $500,000, though that figure includes the $70K TRX donor model. HPE’s MAMMOTH 6X6 goes on sale on September 4, 2020.