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Mercedes CLA45 AMG Racing is ready for a spot on the grid

Mercedes-Benz trotted out its CLA45 AMG-based racer at the 2013 Frankfurt Motor Show. We first showed you the sedan in the deluge of news and reveals that precedes most good auto shows, and were blown away by the car, formally known as the CLA45 AMG Racing Series.
We were strolling by the Mercedes stand, and figured we'd pop in and take a look at the new racer and its carbon-fiber body panels, gutted interior, and race-sourced aero parts. It's a looker, both as a road car and a track weapon. It's not clear what series the CLA45 AMG will qualify for, although it does seem like a shoe-in for the World Touring Car Championship. Let us know what you think of the CLA racer down in the comments. In the meantime, we've got a full gallery of live images up top, along with the stock images that were posted last week on the Mercedes-Benz Facebook page.

Formula 1 seeking independent engine supplier

Formula 1 could get a new engine supplier in the near future, if Bernie Ecclestone and the independent teams gets their way. According to Autosport, the FIA is soon to open the contract up for bids, and there are already several manufacturers that have expressed interest. Currently Mercedes, Ferrari, Renault, and Honda supply engines – both to their own premier teams (Red Bull and McLaren for the latter two) but also to other teams like Williams, Sauber, and Toro Rosso. Because the new turbocharged V6 hybrid power units cost those four suppliers so much to develop, they're charging their customer teams big bucks – around $20-30 million per season – to provide the engines. These costs are much higher than the $10 million or so it used to cost to purchase a V8 engine under the previous regulations. Ecclestone figures it's time to bring in another supplier who will not run their own team and not play favorites, but will supply engines to private teams at a lower cost. There are already a number of potential suppliers under consideration. One of them is said to be Cosworth, which has a long history in the series stretching back to 1963. The British firm stepped back between 2007 and 2009, returned in 2010, and dropped out again after 2013. The development could be of particular benefit to Red Bull, which has been unable to find an engine supplier and could be forced out of the series as a result. The team has long been powered by Renault, but that relationship has grown sour. And the other three engine manufacturers have not been forthcoming in offering an alternative arrangement for the team. Related Video: News Source: AutosportImage Credit: Cosworth Motorsports Ferrari Honda Infiniti McLaren Mercedes-Benz Renault F1 engine contract

Mercedes-AMG C63 Coupe launches with DTM-styled Edition 1 [w/video]

It's not as flashy or fantastical as the concept cars, big luxury cars, and exotics being shown here at the 2015 Frankfurt Motor Show, but the Mercedes-AMG C63 Coupe still gets us really excited. That's because it's a semi-attainable production car; like, we'll actually get to drive it, and soon. The C63 Coupe builds upon the gorgeous, two-door C-Class that also made its debut at the Frankfurt show. It's powered by the same twin-turbocharged, 4.0-liter V8 as the C63 sedan, producing either 469 or 503 horsepower, depending on the model. If the sedan's driving dynamics are anything to go on, the C63 Coupe ought to be a total riot. For the occasion of its premiere, Mercedes brought the C63 Edition 1 to Frankfurt, wearing a unique paint job that mimics the look of the automaker's recently unveiled DTM racer. The Edition 1 rolls on unique wheels – measuring 19 inches in front and 20 inches out back – and comes with unique aerodynamic enhancements, more gloss and chrome trim, and racing buckets inside. Edition 1 or not, the C63 Coupe is a car we're very happy to welcome to the world. We can't wait to test one.