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Honda unveils supercharged CR-Z, 2014 Civic Coupe at SEMA

Hard to tell, but the supercharged tomato you see above represents a fundamental shift within Honda: it is the first car from Honda Performance Development with parts that actually make your car go faster. Honda Performance Development: "We're not just body kits and lowering springs anymore!" After two decades in actual racing development, perhaps it was time. HPD has built engines and chassis for IndyCar, American Le Mans Prototypes, Formula Atlantic, and the Continental Sports Car Challenge.

New Mazda 6 debuts in Moscow

The 2014 Mazda 6 sedan will be unveiled at the Moscow auto show this week, but you don't have to fly to the Motherland to get details on the new model. We have them right here. As we expected, the new mid-sized sedan will make use of Mazda's SkyActiv technologies, including either a 2.0-liter four-cylinder engine making 147 hp and 154 lb-ft of torque, or a 2.5-liter four making 189 hp and 188 lb-ft of torque.

Mercedes CLA 45 AMG gets the Brabus treatment

The Mercedes CLA 45 AMG gets the Brabus treatment The Mercedes CLA 45 AMG is already the most powerful 2.0 litre 4-door saloon/coupe on the market, offering an immense 355bhp and 332lb/ft of torque. But if you think the CLA 45 AMG is a bit too tame – and needs to shout its performance a bit louder – then Brabus may have the answer with their take on the CLA 45 AMG. Brabus have taken the Mercedes 2.0 litre turbo and had a play with its brain to release even more horses than the standard car so it now has an astonishing 395bhp and 369lb/ft of torque, which manages to cut the 0-62mph to an even more impressive 4.2 seconds.