The vehicle uses Envision's EnOS™ energy IoT platform to integrate with its surrounding energy infrastructure, allowing the car to become intelligently integrated into the wider energy ecosystem. The design is functional and ergonomic, echoing the seamless integration of EnOS™. A four-door luxury sedan, the car incorporates innovative solutions in terms of accessibility, functionality, and aesthetics. The choice of electric propulsion enhanced the interior space and allowed Giorgetto and Fabrizio Giugiaro to revolutionize accessibility and exploit this space by introducing rational, functional, ergonomic solutions both inside and outside of the vehicle. The name Sibylla was chosen in reference to the figure from Latin mythology endowed with the ability to provide answers and predict the future. This connects to the ability of the EnOS™ platform to make the car smart within the wider energy ecosystem, able to provide data from the external world and support the future of e-mobility. It is also a fitting tribute to Giorgetto's mother, named Sibylla.

The aerospace-inspired design is optimized for aerodynamic efficiency, with a striking modular three-cockpit design. A sense of drama is assured by the distinctive fighter jet-style canopy that rises up to enable occupant access and futuristic elements such as the front laser headlights and ‘star-burst’ reversing LEDs. The show-stopping exterior design of the REN is clean, simple and modular, with the lines closely following the underlying structure of the car, fulfilling the classic design maxim of “form follows function”.

As beautiful as it is aggressive, the Ren RS is inspired by the aviation world. Wedge-shaped silhouette, with a pointed front end that improves the car's aerodynamics at high speed. The large rear wing is adjustable, while the very pronounced front “lip” channels air under the bottom and crushes the car to the ground. The Ren RS is designed for track use only: two possible configurations, with four or six electric motors, that is, two motors in the front and four in the rear.

The brand's first SUV offering, the Ateca is built on the Volkswagen Group MQB A1 platform and sits in the C-SUV segment, between the Arona and Tarraco within SEAT's crossover SUV lineup. The design of this compact crossover SUV, realized in collaboration with Fabrizio Giugiaro, is both muscular and dynamic, and boasts a distinctive front grille and full LED lights at the front and the rear.