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

Maserati shows Alfieri concept at the Geneva motor show

It's named the Alfieri concept, which Maserati will be the first to tell you is not the "Guyfieri." Otherwise, it'd come with a golden roof, a Ferrari V8 slathered in beer batter, and a deep-fried interior reeking of Cheetos and desperation. Make that balsamic vinegar, according to Maserati, the dark condiment evidently imbued with "a centenary tradition of craftsmanship and passion." Much like Maserati's celebration of its 100-year history at this Geneva auto show, as represented by the silver ingot shown above. Indeed the Alfieri concept, a gorgeous wide-grilled sports car more in line with the Porsche 911 than its own GranTurismo, is a celebration of Alfieri Maserati, one of the five brothers who founded the eponymous company.

Koenigsegg can take the P1, LaFerrari & Huayra with the Agera R

Koenigsegg believe that the Agera R has more than the measure of the new toys at Geneva – LaFerrari and McLaren P1 – and Pagani’s Huayra lap at Top Gear was a farce. But a car that was also at Geneva was the Koenigsegg Hundra, Koenigsegg’s one-off special to celebrate 100 Koenigseggs built since Christian von Koenigsegg started bolted his immense supercars together in a shed in Sweden a decade ago. So we thought it would be interesting to chat to Koenigsegg people – including Koenigsegg’s UK dealer Supervettura –  and get their thoughts on the new batch of supercars that could perhaps take some gloss off the offerings from Koenigsegg.

Ferrari F450 – due at Frankfurt in September ’09

Rendering of the Ferrari F450 - due to show at Frankfurt in September and go on sale in 2010 But the new Ferrari F450 is getting closer, and spy shots of the F450 have enabled Auto Express to come up with a rendering that is, we reckon, near as dammit to the finished article due to be shown at Frankfurt in September. Sporting a pair of big side vents that have been enlarged to help the engine breathe and the brakes cool, the F450 is different enough to the F430 to set it apart as a new car – not just an evolution. The F450 is going to have to go upmarket to compete with the likes of the Lamborghini Gallardo LP560-4, and in an effort to compete Ferrari has upped the capacity of the F430, increased the rev limit and produced an engine that, in the F450, should deliver something around 500bhp.