Gas Monkey Built A Six-Wheeled Ferrari Testarossa With A Corvette V8

There are tasteful restomods, carefully preserved classics, and then there’s this. Gas Monkey Garage looked at a Ferrari Testarossa and decided what it really needed was six wheels, a giant wing, and a supercharged Corvette V8.

Called the Ferrari F6, the finished build finally arrives more than 18 months after the first images surfaced online. The road to completion was messy, involving broken partnerships and plenty of internet drama, but the project is now very real. And somehow, despite sounding completely absurd on paper, it actually looks surprisingly cohesive.

The body has been heavily reworked to accommodate the extra axle, yet it still keeps much of the original Testarossa’s identity intact. The iconic side strakes remain, the rear still carries Ferrari-like proportions, and the Rosso Corsa paint helps tie everything together. Fixed headlights replace the original pop-ups, while massive rear arches and a chassis-mounted wing make it clear subtlety was never part of the plan.

Things get even stranger underneath. The original Ferrari flat-12 has been tossed out in favor of a supercharged 6.2-liter LT4 V8 from a Corvette Z06, producing roughly 650 hp and 650 lb-ft of torque. Power goes exclusively to the four rear wheels through a custom drivetrain setup, backed up by independent rear suspension and upgraded Wilwood brakes.

Inside, the vibe shifts from flashy to stripped-back race car. The cabin takes inspiration from the Ferrari F40, with exposed hardware, carbon-backed Recaro bucket seats, a Momo steering wheel, and a minimalist layout focused entirely on driving. Gas Monkey Garage says the F6 is worth $1.5 million, which sounds outrageous until you remember somebody spent years building a six-wheeled Ferrari just because they could.