Cadillac is probably the most luxurious brand in the General Motors Group. So it is no wonder that the latest study also combines an elegant luxury class design with select materials. All Cadillac says about the technology is that the drive is electric.

The Sollei Concept derives its name from the Latin word for sun (sol) and the English word for leisure. It is apparently a very large, 2+2-seater convertible with two doors and a metal folding roof. The mechanics and the lustre of the metal roof can be seen in the following pictures.

The "imaginative design project" is intended to "push the boundaries of future customisation", writes the brand. So it's not about a planned production car, but rather about possibilities for individualisation. Cadillac Celestiq (2024) Similar look, but open: The Sollei Cadillac has now announced the Celestiq , a similarly large and similarly elegant electric car, albeit a saloon.

It is therefore possible that this is an open-top version of this saloon. As the Celestiq is already hand-built, Cadillac may just be saying with the Sollei that an open-top version is also feasible. In terms of appearance, Cadillac emphasises the long coupé-like side doors.

Together with the smooth surfaces and the stretched A-pillar (the very flat bar at the windscreen), they emphasise the length of the vehicle. The low rear is intended to create "dynamic yet elegant proportions". As with the Celestiq, a centre line runs from the headlights via the trim strip behind .