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McLaren MP4-12C GT3 (2011) track testing begins

McLaren has begun testing its latest track weapon, the MP4-12C GT3 ahead of the 2012 FIA GT3 season.  How different is the MP4-12C GT3 from the roadgoing edition? The MP4-12C GT3 is based on the standard machine but modified for FIA GT racing by McLaren GT - a joint venture between McLaren Automotive and CRS Racing, a UK-based team currently competing in FIA GT with Ferrari F430s.  Externally you'll notice the race-spec fixed rear wing, undertray diffuser, front splitter, louvres and vents. Underneath there's a new suspension system, ditching the road car's linked suspension for FIA-compliant conventional dampers and anti-roll bars. Akebono is supplying race-specific brake components, and Bosch Motorsport has installed its ABS system. The car sits 100mm wider on its new suspension and has suitably flared bodywork as a result.  It's still the McLaren's bespoke 3.8-litre twin-turbo V8 engine, tuned for racing.

Renault Alpine A110-50 at Monaco? Possibly, but surely this isn’t it.

Is this a new Renault Alpine (left), or a Photoshopped Renault DeZir (right)? The rumour mill says Renault will revive Alpine with a tribute to the A110 – the Alpine A110-50. But the photo doing the rounds surely isn’t it.

Ferrari releases teaser image of Enzo successor

Update: Ferrari has released a new image of the Enzo successor's rear, which we've attached above. Of the 288 GT0, F40, F50, Enzo and its upcoming successor, Ferrari Technical Director Roberto Fedeli says, “Let's refer to them as our 'specials.' " That works for us. In a day and age when a Porsche Boxster S delivers performance on a par with yesterday's supercars, that particular appellation seems to have lost much in the way of meaning.