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Detroit Auto Show roundup

The 2012 NAIAS in Detroit, MI has proved to be exactly the dose of salts the US auto industry so desperately needed after a few very lean years for the event. Numerous concept and production cars made their debuts in the halls of COBO and, as ever, Car Design News was on hand to provide our in-depth live show coverage. Here's a full rundown of our reportage from NAIAS 2012: Acura Acura NSX Concept: Living up to the name Cadillac Cadillac ATS: Finally breaking into the premium mainstream?

Peugeot Exalt Concept: OFFICIAL

The Peugeot Exalt Concept (pictured) now officially revealed We had the first photo of the Peugeot Exalt Concept earlier in the week, but now Peugeot has caught up with that reveal and released a gallery of photos of the Exalt and details too. With strong design hints from Peugeot’s Onyx Concept – like the long bonnet, short overhangs, bold wheel-arches and crisp lines – the Exalt appears to be a five-door hatch even though it looks like a four-door swoopy coupe. Peugeot has hand-made the bare metal body panels of the Exalt and covered it in part with a ‘Shark Skin’ material which is said to improve aerodynamics and fuel consumption.

Cadillac Elmiraj Concept debuts over Pebble Beach weekend

When you spell it “El Mirage,” you're talking about the Southern California dry lake where many a hot rod hero made a name back in the day. When you spell it “Elmiraj,” you're talking about Cadillac's latest concept car, a powerfully lengthy coupe that hints at a return of the massive Eldorado from Caddy's past. Either way, it's a big statement.