Cadillac CT4 impresses with performance and luxury December 20 2020 The compact sedan is ready to take on the world with style, luxury, tech and available power. When it comes to performance-luxury sedans, the Europeans and the Japanese have dominated the market for a long time. Audi, BMW, Jaguar, Mercedes-Benz, Volvo, Acura, and Infiniti all have their admirers. Yet even though Cadillac was winning on race tracks and delivering standout technology and comfort, the quintessential American luxury brand never quite made it into the performance-luxury club. That should really change with the 2021 Cadillac CT4. This is a world-class compact sedan that can compete with the best of the premium sedans and win on its merits as well as on price.