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Autoweek in review: Supercars galore, revving up for U.S. GP, C7 Corvettes and the Best of the Best

The week started out in supercar heaven with the reveal of the Lamborghini Aventador roadster and our video review of the stunning 2013 McLaren 12C Spider. Both of these European rockets sticker on the north side of a quarter million dollars. Tuesday brought us C7 Corvette spy shots, hidden in the video game Gran Turismo 5.

Subaru XV and Coupe 'to double UK sales'

Subaru will launch a trio of new models in the next year to shore up flagging UK sales. The new XV and new sports car will expand the UK Subaru range by 50% and put the malnourished brand back on the map, the UK's managing director told CAR. The new Subaru XV is a Nissan Qashqai rival and will change little from the concept car shown at the 2011 Shanghai auto show.

New so-called 'stealth' speed cameras: don't panic

REX Speed cameras: rumours of their death have been greatly exaggerated. Two years ago we were reporting on the number of road safety partnerships switching off their speed cameras – now the Highways Agency has revealed a new system that will offer more cost-effective motorway monitoring. Though officially called Hadsec3 – Highways Agency digital enforcement camera system – the mainstream national press has already dubbed the new speed cameras ‘stealth cameras’, on the basis that they are small and grey, rather than bright yellow.