Lamborghini Diablo VT

The Lamborghini Diablo VT was introduced in 1993, and its most notable change was all wheel drive, using a viscous centre differential adapted from the LM002's four wheel drive system, which gave the VT its name, for Viscous Traction. The new drivetrain could direct up to 25 percent of the torque to the front wheels to aid traction during rear wheel slip, which significantly improved handling and made the VT Lamborghini's first all wheel drive production sports car. It also debuted front air intakes below the driving lamps to improve brake cooling, larger intakes in the rear arches, a more ergonomic interior with electronically adjustable dampers, four-piston brake calipers, power steering and minor engine refinements.