At the 1985 Tokyo Motor Show, the Nissan COM COM, the "heel" of the delivery service, debuted. For the most convenient parking, the front left door could slide ... forward! The rear side window was roll-up, and the rear doors were swing doors.
In terms of electronics, COM COM was not inferior to the Mazda Telecom Delivery concept: there was a navigation system, a telephone, an audio system with a CD changer, an on-board computer, and climate control - in general, all the benefits of civilization that were available at that time for cars. The status of the concept allowed the company to "roam from the heart" but did not reach the COM COM pipeline.
Source: motor.ru
Images: Nissan