Auto Buyers Guide gave the 2026 Cadillac Sollei concept a perfect 100/100 score, with all 22 highlights rated positively across every dimension. The vehicle excels in design and livability, featuring individually customizable LED light pipes in the grille, 23-inch chromed wheels, enormous two-seater doors, and a built-in rear cooler with crystal glasses and storage—all housed in a nearly 210-inch convertible that draws inspiration from ultra-luxury marques like Rolls-Royce and Bentley. The review contains no negative feedback, though it notes this is a concept vehicle with an expected 600 horsepower electric powertrain and a luxurious 55-inch LCD display system. The Sollei targets wealthy buyers seeking bespoke customization and a return to Cadillac's ultra-luxury heritage.