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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?

Chevy Volt MPG: Shocking!

I love the Internet. Specifically, the comments sections on big stories like the Chevy Volt. And it is the same on every site: The first two comments are fairly sensible and actually relate to whatever the story is, then everybody just starts eating each other's young and blaming the government for everything.

Infiniti G to get Mercedes engine

Infiniti’s volume line, the G series, will get a Mercedes-Benz engine as part the global alliance between Daimler AG and Renault-Nissan, the story AutoWeek blew wide open at the end of March. Carlos Ghosn, CEO of Renault SA and Nissan Motor Co., said the G will use a Mercedes inline four-cylinder from Daimler to improve fuel economy and cut emissions. He didn’t say when the engine would reach Infiniti production lines or indicate the extent to which it will replace Japanese-made four-cylinder and V6 engines used in the G sedan and coupe.