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

McLaren MP4-12C sports car stickers for $231,400

What is the most jaw-dropping figure from the 2012 McLaren MP4-12C? Is it the 592 hp coming from just 3.8 liters? Or the lithe curb weight of less than 2,900 pounds?

Porsche 960 & Porsche Pajun on the way

A Porsche source has confirmed that Porsche are working on a smaller Panamera – the ‘Pajun’ – and a mid-engined Porsche 960. Now that Porsche has finally become part of VW, it can move forward with its plans to fill every supercar niche in the same way Audi is in a mission to fill – and create – every premium car niche. With two new models already officially confirmed as on the way – the Porsche Macan (a smaller Cayenne) and the Porsche 918 – Porsche’s minds are now firmly focused on the next two new models from Stuttgart – the eighth and ninth models in the range.

New Mercedes S 63 AMG costs from £119,565

New Mercedes S 63 AMG (pictured) costs from £119,565 The arrival of the new Mercedes S-Class in May saw MB move their range topper on properly for the first time in almost a decade, but with UK prices staring from £62,650 for the S 350 BlueTEC it wasn’t going to be on most people’s shopping list. And if you can’t afford Mercedes’ entry-level S-Class there’s no hope of affording the new S63 AMG, which Mercedes has revealed will cost an eye-watering £120k when it arrives in the UK in November. To be entirely fair, the new S63 is an awesome car with immense performance (which would be even more impressive if Mercedes endowed it with 4WD, as they do in other markets) with its 5.5 litre bi-turbo V8 developing 577bhp and getting the S63 to 62mph in 4.4 seconds.