The Nurburgring has been pretty crowded with supercars in the past week with the Mercedes SLS Black Edition and the Audi R8 GT making their testing appearances on the "Green Hell." Now, a new hardcore Lexus LF-A->ke2181 has also been caught testing at the track. Joining the previous AD-A and AD-B prototypes spotted, the new AD-X looks like an even more track-focused version of the LFA!

At first glance, anyone would believe that this is just a regular LF-A Nurburgring Edition, but a closer look would reveal some significant changes. While the first two prototypes used a blue-carbon fiber combination and a green finish with carbon fiber, this prototype's color reminds us of the classic Porsche 911 Carrera RS.

Other changes include the carbon fiber roof, pillars, and spoiler, as well as the front air splitter which is much more pronounced, sticking out quite a bit further than the splitter we've seen on the LF-A Nurburgring Edition.

Since a standard LF-A delivers 552 HP out of its V10 engine, it is very probable that this model will get an increased output of up to 600 HP.

Excited yet? Well, hold your horses because the Lexus LF-A AD-X Special Edition will only be produced as a one-off.

2013 Lexus LF-A AD-X Special Edition

Specifications
  • Make: Array
  • Model: 2013 Lexus LF-A AD-X Special Edition
  • Engine/Motor: V10
  • Horsepower: 600
  • [do not use] Vehicle Model: Array

.