1993 Lamborghini Diablo VT

After 3 years of the 2WD Diablo production, Automobili Lamborghini SpA presented the next step in Italian super cars. The Diablo VT, a four-wheel drive evolution of the Diablo, well not exactly, the VT stood for Viscous Traction, and meant that part of the power could be moved to the front wheels, when the rear ones lost their grip.

Information from Octane Magazine.