Motor Trend recently compared the new Acura RLX to the Cadillac XTS4. Each sedan has areas where it outshines the other, but overall, the Cadillac XTS4 was crowned the better vehicle. Motor Trend compared elements of exterior styling, interior comfort, handling and power. It is no wonder that Best Chauffeured added the Cadillac XTS to its fleet in order to continue providing superior service to clients.