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

McLaren P1 caught testing in Spain

We're still awaiting details about the McLaren P1—successor to the legendary McLaren F1—but we have a better idea what the supercar will look like courtesy of some new spy photos. McLaren officially unveiled the P1 at this year's Paris motor show. Its dramatic curves didn't disappoint.

Aston Martin Rapide S arrives with 550 horses

Aston Martin is replacing the four-door Rapide with the Rapide S, which gets minor styling tweaks and extra power. Just as they did with the new DB9, Aston Martin has made the new Rapide S a more aggressive car, with small styling tweaks like a new grill and a small spoiler at the back, some minor trim tweaks with the addition of Piano Black trim and a new duotone black and red leather trim, and an optional carbon fibre pack for exterior highlights. Under the skin, the Rapide S is still based on Aston’s VH platform, but it does get the latest Gen 4 tweaks including new adaptive dampers with Normal, Sport and Track modes, tweaked dynamic stability control (DSC) and the latest AM11 engine dropped by 19mm for a lower centre of gravity.

Jeep introduces 2014 Wrangler Polar Edition for winter

The 2014 Jeep Wrangler Polar Edition first made its debut at the Frankfurt motor show this past September, showing off its new front grille, gloss black alloy wheels and polar white interior finishes. The winter Wrangler will arrive in showrooms this November, just in time for the snowy season. The Polar Edition takes inspiration from the great outdoors, incorporating Jeep's 4x4 capability as well as new design cues taken from the severe climate and extreme conditions that characterize the Antarctic region.