Customers have a choice of an Interior and an Exterior package and the special models will reach the showrooms from March 2018.
The highlights in the interior include the fine colour combination porcelain/espresso brown, which is only available in this edition.
The seats in designo nappa leather boast exclusive diamond quilting, seams in mid brown and special Budapest-design piping.
The dashboard and upper section are in nappa leather. The open-pore trim Radiant lime with light stripes is an exclusive feature.
The standard specification also includes an ambiance light and velour floor mats in espresso brown.
A strikingly sporty look on the exterior comes courtesy of 20-inch, 10-spoke light-alloy wheels, painted black with a high-sheen finish.
As standard the Grand Edition models boast appropriate badges on the sides of the wings.
