A six-wheeled Ferrari Testarossa was spotted on a flatbed in Dallas, Texas. It's likely a new project from Gas Monkey Garage. Last year, Gas Monkey Garage built a three-seat, roofless Testarossa ...

The Ferrari Testarossa, built from 1984 through 1991, has seen its value appreciate consistently in the last decade.

An curved arrow pointing right. Peter Giacobbi, an engineer by trade, hand-built his own 1959 Ferrari Testarossa. There are only 21 1959 Testarossa's in the world. A 1957 Testarossa was sold last ...