Cadillac Reveals SOLLEI Concept EV Inspired By 1950s Convertibles

Cadillac has taken the wraps off its latest concept electric vehicle (EV), the SOLLEI. Revealed at Cadillac House at Vanderbilt in Warren, Michigan, this 2+2 drop-top concept draws inspiration from the company’s iconic convertibles of the 1950s.

The Cadillac SOLLEI is built on the company’s Ultium EV platform, shared with the recently introduced CELESTIQ EV model. While specific performance details remain under wraps, the concept’s sleek design and advanced features hint at Cadillac’s plans for the luxury EV market.

In terms of its exterior design, the SOLLEI’s exudes elegance with its low, elongated body and wide stance. The concept revives the “Manila Cream” paint color, last seen on Cadillacs in the late 1950s, which was meticulously hand-painted by the brand’s craftsmen according to Cadillac. The clean profile is further accentuated by 68-inch doors and discrete button-operated handles, while unique “sunburst” lighting elements spot both the front and rear of the model.

As for the interior, the SOLLEI features a 55-inch curved display, similar to that found in the Celestiq CELESTIQ and ESCALADE IQ. There are also hand-cut wood veneers that create a stunning sun-ray pattern across various surfaces, while yellow Nappa leather with a pink iridescent pigment is present in the luxurious cabin.

Moreover, Cadillac incorporated a bio-based material developed in collaboration with MycoWorks. In detail, this leather-like substance, derived from mycelium is used for phone charging pads and other interior elements. Furthermore, it features a built-in beverage chiller with custom glassware and also a set of 3D-printed bird calls with accompanying illustrations.

While Cadillac hasn’t confirmed production plans for the SOLLEI, the concept acts as an exploration of custom-commissioned vehicle design and the company’s potential return to the convertible EV market.

“SOLLEI reimagines the discovery of travel, envisioning a personalized driving experience that connects one with the natural world around them,” Cadillac’s Design Director Erin Crossley stated. “The concept celebrates Cadillac’s pedigree of elegant convertibles in a modern form by cultivating high luxury through design expressions and experiences.” 

With the Cadillac SOLLEI conveying a step towards redefining American luxury in the EV market, the concept clearly showcases the company’s rich heritage with EV technology and sustainable design. The SOLLEI concept is set to make its public debut at the Pebble Beach Concours d’Elegance later this summer.

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