Toyota Mark X late 1960s. Instead of being based on a modified Supra chassis "A" series platform, the Mark X continues to use the Toyota "X" platform, and does not share its platform with the Toyota "S" series platform used under the Toyota Crown and the Lexus GS. The continuation of describing this vehicle as the "X" series is a reference to the first dedicated Mark II platform introduced in 1972. Major changes to the Mark series are the engine and footwork. Toyota discontinued the straight-six engines used in the Toyota Verossa, which included the JZ series and the G series engines, and
Luxury vehicle and safety. Luxury vehicles are also a status symbol for conspicuous consumption. Contemporary luxury cars also offer higher performance and better handling, which is often known as sport luxury. However, in Europe, where large-displacement engines are often heavily taxed and many luxury buyers shy away from conspicuous consumption, brands offer buyers the option of removing exterior engine-identifying badges. Forbes noted that the reputation of luxury marques enables them to continually introduce many new safety technologies and comfort amenities, such as anti-lock brakes, electronic stability control and DVD entertainment systems, long before they trickle down to mass market cars. Numerous "smart