The Mazda Cosmo, which began to be marketed in 1990, was the first car to be equipped with what as an option?
Mazda Cosmo Japanese built, series production twin sequential turbo systems to be offered for sale on a rotary engined car. The internationally known FD series RX-7 didn't receive the twin turbo 13B-REW engine until early 1992. The Eunos Cosmo was the first production car to have a built-in GPS navigation system, and the first in Japan to use the "Palmnet" serial data communication system for ECU-to-ECAT operation. This 4th generation Cosmo was ahead of its time electronically as well by being offered with "Car Control System", a CRT colour touch-screen controlling climate control, mobile phone, GPS car navigation, NTSC TV, radio and
Mazda Cosmo HB chassis with its twin, the Mazda Luce (marketed overseas as the Mazda 929). The HB Cosmo was offered both as a coupe, and sedan, and was exported to Europe as the 929, alongside the Luce sedan, which shared the 929 export name. The HB Cosmo was the only car in automotive history to offer a choice of both Gasoline and Diesel piston engines and Rotary engines, and this was the last generation Cosmo to be exported. The Cosmo sedan was a badge engineered version of the Luce sedan, with the Cosmo coupe and sedan sold at an exclusive dealership