Lamborghini's new flagship model for 1990 was the Diablo. Featuring a mid-mounted 5.7L V12 engine powering the rear wheels, the Diablo was introduced with 485hp. Through the course of its production, the Diablo was built in various guises, with some focused on the street and others focused solely on the track. The original, base model Diablo was built from 1990 through 1998. In 1999, the Diablo received a facelift, while also adjusting model range produced. The base model was discontinued in 1999, with the Diablo SV taking its place as the "entry-level" Diablo. Following up the legendary Countach was never going to be an easy feat, but the Lamborghini Diablo managed live up to expectations. With trademark scissor doors and a hefty V12 at the back, Lamborghini's flagship traditions were continued and improved in the Diablo.