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Audi TT RS Plus (2012) first official pictures

Audi has unveiled a go-faster version of the TT. As if the regular TT RS isn't fast enough, here's the new 2012 TT RS Plus – a tuned version of the coupe and roadster with the wick turned up to 355bhp. It's based on the regular RS model, which means the five-cylinder turbo engine continues.

Aston Martin DB9 4WD Plug-in Hybrid revealed by Bosch (video)

Bosch has built a plug-in hybrid Aston Martin DB9 We’ve always believed one of the best uses for hybrid powertrains is to provide extra performance on high-end cars, something Bosh has demonstrated by fitting the Aston Martin DB9 with a hybrid setup. The hybrid DB9 hasn’t been built to preview a production hybrid DB9 (although it probably should) but to demonstrate what Bosch can do with an existing car. Aston Martin donated the DB9 to Bosch for the hybrid project, and Bosh has fitted the DB9 with three electric motors – one at each front wheel and one next to the Aston’s V12 – which gives the DB9 something in the region of an extra 250bhp to play with.

Alfa Romeo future products: 4C, Giulia lead return to U.S. market

Sergio Marchionne, CEO of Fiat and Chrysler Group, says Alfa Romeo will return to the United States in late 2012. But if he makes the deadline, just a few units of the 4C limited-edition coupe would be on sale. Alfa's full return is now planned in mid-2013, about a half-year later than Marchionne's most recent timetable, with a compact crossover.