Cadillac CELESTIQ

GM's most ambitious flagship in decades, the Celestiq impresses with a hand-built cabin, 55-inch infotainment screen, and serene ride, but its $340,000-plus price and lack of brand cachet put it against the Rolls-Royce Spectre and Mercedes-Benz EQS.

The Celestiq shines as Cadillac's electric halo with dramatic Art Deco-inspired design and exceptional ride isolation, though the infotainment system has a learning curve and the lack of a frunk reduces practicality.

KBB praises the fastback profile, massaging rear seats, and cushioned ride, but notes the low production numbers and niche positioning make it a showcase for the ultra-wealthy rather than a serious rival to established sedans.