Personal luxury car

A personal luxury car is an American car classification describing a highly styled, mass produced, luxury vehicle with an emphasis on image over practicality. Accenting the comfort and satisfaction of its owner and driver above all else, the personal luxury car sometimes sacrifices passenger capacity, cargo room, and fuel economy in favor of style and perceived cachet, as well as offering a high level of features and trim. Typically employing a two-door platform with common mechanical components beneath their distinctive exteriors, these vehicles were a profitable segment of the post-World War II automotive marketplace.

In the U.S., the four-seat 1958 Ford Thunderbird (second generation) launched the personal luxury car as a major market segment, according to most auto historians.

Personal luxury cars are characteristically two-door coupés or convertibles with two-passenger or 2+2 seating. They are distinguished on the performance end from GT and sports cars by their greater emphasis on comfort and convenience. Even though they usually contain higher horsepower engines and the necessary support systems for the higher horsepower output (transmissions, tires, brakes, steering, etc.); these larger power trains usually only bring these vehicles back to the power-to-weight ratios that they would have had if their gross vehicle weights had not been increased to accommodate the installation of their luxury features and accessories. On the luxury scale, by their appointments, features, and style, there is great variability within the market; however, this is not absolute but merely a general trend.

Personal luxury cars are mass-produced, not coach built, and typically share all of their chassis, power train and all other major mechanical components with high volume sedans to reduce production costs, and to ensure that their per unit profitability is extremely high; to both the manufacturer and the selling dealer. Typically, the per unit profit of the sale of a new personal luxury vehicle is measured in thousands of dollars to both the manufacturer and the dealer, while the sale of a new compact or intermediate sedan yields only a few hundred dollars in profit per unit. However, they have additional styling elements and sometimes "baroque" designs. They are typically equipped with as many additional features as possible, including power accessories such as windows, locks, seats, antenna, as well as special trim packages, leather upholstery, and heated seats.

...
Wikipedia