Nissan's sleek, silver, bullet-shaped Actic concept vehicle aims to show how vehicle owners will approach technology in the future.

The Nissan Actic concept car

Unveiled at the Detroit Motor Show, it has dual sliding side doors, 20-inch, aluminium-alloy wheels, and a versatile, matching trailer with inflatable walls that converts to a comfortable sleeping space for three.

Nissan says the Actic Concept is aimed at a growing group of users who find themselves moving from single life to married with small children.

A spokesman said: "While these buyers' vehicle needs might now include making room for items such as child seats and baby strollers, they still enjoy socialising with friends, career-related activities and outdoor adventures."

Visual information is displayed throughout the interior, whether on the driver-oriented instrumentation panels or on the more overhead flat panel displays.