Noteworthy concepts from Detroit Auto Show

A close-up of the nose of the Mustang 1 Concept car from 1962.   (Jerry Hirsch / Los Angeles Times)

Toyota’s FCV concept previews what a production hydrogen vehicle could look like when it debuts in 2015. The styling is cool, a four-seater that looks like a futuristic Prius.  (Jerry Hirsch / Los Angeles Times)

For the 50th anniversary of the Ford Mustang, Ford has on display the 1962 Ford Mustang 1 concept car which later evolved into the Mustang production car.  (Scott Olson / Getty Images)

The Volkswagen Beetle Dune is presented during a press preview at the North American International Auto Show in Detroit.  (STAN HONDA / AFP/Getty Images)

The Volkswagen Beetle Dune concept car is unveiled featuring ski mounts on the roof of the hatch at the North American International Auto Show in Detroit.  (Tony Ding / AP)

The Volkswagen Beetle Dune is seen during a press preview at the North American International Auto Show in Detroit.   (STAN HONDA / AFP/Getty Images)

A worker cleans a 2015 Toyota hydrogen-fueled FCV concept car on display during a press preview at the North American International Auto Show in Detroit.  (STAN HONDA / AFP/Getty Images)

The Volvo XC Coupe concept plug-in hybrid is seen during a press preview at the North American International Auto Show in Detroit.   (STAN HONDA / AFP/Getty Images)

DETROIT, MI - JANUARY 13: The Volvo XC Coupe Concept vehicle is shown at the press preview of the 2014 North American International Auto Show January 13, 2014 in Detroit, Michigan. Approximately 5000 journalists from more than 60 countries are expected to attend. The 2014 NAIAS opens to the public on January 18th and ends January 16th. (Photo by Bill Pugliano/Getty Images) ** OUTS - ELSENT, FPG, TCN - OUTS * NM, PH, VA if sourced by CT, LA or MoD **  (Bill Pugliano / Getty Images)

The Audi E-Tron Allroad Concept vehicle is unveiled at the 2014 North American International Auto Show in Detroit. Though it may not look like it, this car is a preview of what the next TT coupe and roadster will look like when Audi debuts them later this year. The Allroad concept’s interior will also be featured on the production TT.   (GEOFF ROBINS / AFP/Getty Images)

Kia introduces the GT4 Stinger concept at the North American International Auto Show in Detroit.  (Scott Olson / Getty Images)

Infinity introduces the Q50 Eau Rouge concept car at the North American International Auto Show in Detroit.  (Scott Olson / Getty Images)

The new Toyota FT-1 is announced at the North American International Auto Show, at the Cobo Center in Detroit, Michigan, USA, 13 January 2014.  (LARRY W. SMITH / EPA)

Members of the media get a look at Volkswagen’s Beetle Dune during a press preview at the North American International Auto Show in Detroit.  (Stan Honda / AFP/Getty Images)

Dieter Zetsche, Chairman of the Board of Mercedes Benz, arrives in the new Mercedes S Class Coupe at the 2014 North American International Auto Show in Detroit.  (Geoff Robins / AFP/Getty Images)

The Toyota FT-1 concept car during a press preview at the North American International Auto Show January 13, 2014 in Detroit, Michigan.   (STAN HONDA / AFP/Getty Images)

Kevin Hunter, president of Toyota Calty Design Research, talks about the new Toyota FT-1 at the North American International Auto Show, at the Cobo Center in Detroit.  (LARRY W. SMITH / EPA)

The new Toyota FT-1 is announced at the North American International Auto Show, at the Cobo Center in Detroit, Michigan.  (LARRY W. SMITH / EPA)

Members of the media get a look at the Toyota FT-1 concept car during a press preview at the North American International Auto Show.  (STAN HONDA / AFP/Getty Images)