This is a luxury car. Luxury cars usually refer to D-class cars, and the wheelbase of D-class cars is generally above 3000mm; The engine displacement is greater than 3.0 liters. The more common D-class luxury cars are: Mercedes-Benz S-Class, BMW 7 Series, Audi A8, Lexus LS, jaguar XJ and so on. And the super luxury car series, the price should be more than10.2 million pounds, that is, more than $200,000 to $300,000. When converted into RMB, they are all over 2 million cars, such as Mercedes-Benz S65AMG, BMW 760, Audi A8LW 12, Maibakh Zeppelin and Rolls-Royce Phantom. , and Cadillac's vehicle size data length is 48 13mm. Height 1682mm, wheelbase 2857mm, front tread 1645 mm, rear tread1645 mm. The vehicle is a five-door five-seat SUV with a fuel tank capacity of 73l and a luggage compartment capacity of 584l to 1634l, so Cadillac is not a luxury car.