Land Rover will release an all-new version of its Defender¹ model in 2015, it has confirmed.

路虎公司证实，将在2015年推出Defender新车型。

The new version of the Defender will be based on the DC100 concept vehicle
The carmaker has also released the first images of the concept car upon which the new Defender will be based, the DC100.

This is set to make its public debut² at next month's Frankfurt motor show.

The current Defender was first introduced in 1948 and has gone on to enjoy sales of more than two million around the world.

Its basic design has changed little over the past six decades.

Land Rover's director of design, Gerry McGovern, said: "Replacing the iconic Defender is one of the biggest challenges in the automotive design world; it is a car that inspires people worldwide.

"[The DC100] isn't a production-ready concept but the beginning of a four-year journey to design a relevant Defender for the 21st century."

John Edwards, Land Rover's global brand director, added that the company was "determined³ that the new Defender will be true to its heritage, while meeting the requirements of a changing global market".

UK-based Land Rover and its sister brand Jaguar⁴ are owned by India's Tata Motors.

"Land Rover insists its next Defender will be a rugged⁵（崎岖的，坚固的） workhorse, having ruled out moving it upmarket as a luxurious⁶ car that simply looks butch on the outside," says BBC business reporter Jorn Madslien.

"But competing in the market for working vehicles will be a major challenge."

Land Rover can no longer rely on military contracts, so more promising⁷ markets might be in emerging markets such as Brazil, Russia, India and China, where working vehicle sales are booming in parallel with rapid economic growth that is predicted to continue for decades yet.

"To succeed in these markets, a new Defender will need to be able to compete on both price and quality," says our reporter.

"It will need to be both cheaper - so the cost of production will need to come down - and better, in terms of both capabilities⁸ and fuel economy."