Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

Alfa Romeo 4C UK debut at 2013 Goodwood Festival of Speed

The launch Edition of the Alfa Romeo 4C (pictured) will be in action at the 2013 Goodwood Festival of Speed. We had the launch – finally – of the production version of the Alfa Romeo 4C at the Geneva Motor Show in March, and now visitors to the Goodwood Festival of Speed in July will get the chance to see the 4C in action as it makes its UK ‘Dynamic’ debut. Weighing in at under 1000kg, the 4C is a hugely promising sports car from Alfa, which seems to offer all you want from an Alfa including decent performance from the 1750cc four cylinder turbo from the Giulietta Quadrifoglio Verde, which promises 0-62mph in around 4.5 seconds Alfa are actually bringing the Launch Edition of the 4C to Goodwood for visitors to lust over, which gets extra tweaks including a carbon fibre body kit.

Spied: Cadillac XTS spotted testing

The Cadillac XTS is nothing new. We had our first look at the concept in 2009. Since then, we've seen it on auto show floors from Detroit to Beijing.

Ferrari F70: First Photo

We have what appears to be the first photo of the Enzo replacement - the Ferrari F70 – taken at a private viewing for Ferrari clients in China. Despite expectations that the new Ferrari F70 would be revealed before the end of 2012 – which is what Ferrari boss Luca di Montezemolo told us – we still haven’t had the reveal of the F70 in any form, and certainly not at the Los Angeles Auto show, where we expected Ferrari to debut their new hypercar as it’s the last motor show of note for 2012. It now looks like – short of a non-motor show reveal – that the new F70 will bow in at Detroit in January, but ahead of that it seems Ferrari are already showing the F70 to select clients.