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Autoweek's top-12 most read stories of 2012

From an infamous Texas house fire, to the death of one of the greats, autoweek.com's top-12 most read stories of 2012 offer a look back at a wild year. This year while we tested some of the best enthusiast vehicles, ran around auto shows and spoke with automotive movers and shakers, we kept track of what piqued your interests. What, you thought we weren't paying attention?

Mercedes-Benz reveals new S-class interior

Mercedes-Benz has revealed the interior for its next-generation S-class in a series of darkly lit photographs aimed at emphasizing the car's ambience. While appearing similar to current models in a number of key areas, the cabin of the flagship Mercedes-Benz sedan has been redesigned in a bid to provide it with added levels of luxury, comfort, space and new multimedia functions. Key among developments is a new dashboard with horizontal architecture and ambient lighting to accentuate its width.

Cadillac to auction first '14 CTS V-Sport to charity

General Motors said Wednesday that it will be donating the first production model of the 2014 Cadillac CTS V-Sport to the SAE Foundation. The car will then be auctioned at Barrett-Jackson later this year with the proceeds going to the foundation's science, technology, engineering and mathematics student programs. The CTS V-Sport, or as Cadillac officially spells it, Vsport, was revealed earlier this year at the New York Auto Show.