The top-tier Signature looks even more impressive than the Grand Touring from the outside, with its own unique badging and LED signature grille accents. However, it looks and feels even better on the inside. Premium Nappa leather upholsters the seats and almost every surface is wrapped in plush leather. The stylish but minimalist metal trim is also replaced with decadent Santos Rosewood and LED overhead accent lighting adds a certain ambiance to the cabin. However, the Signature is the only trim to not offer access to the standard front-wheel drivetrain.