What does BBC car mean?

[SanCorbin]

BBC refers to high-end cars, such as Cadillac. Cadillac is still better. Cadillac is a luxury car brand under the General Motors Group of the United States, born in 1902 (the Year of Renyin) in Detroit, known as the Motor City of America. Cars generally have standard, low, mid, and high-end versions, which respectively refer to: 1. Low-end: Generally simplified configuration, without leather seats or power windows, lacking many electronic control functions; 2. Standard: Includes normal electric controls, such as power windows, power steering, air conditioning, etc.; 3. Mid-range: Slightly more advanced than standard, not only including all standard functions but also possibly adding features like airbags, sunroof, leather seats, power seats, seat heating, etc.; 4. High-end: Higher configuration than the above, can also be considered the flagship model of this car series.