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.

2013 Subaru Forester: Price from £24,995

The new 2013 Subaru Forester, which debuted at the Los Angeles Auto Show in November, will cost from £24,995 in the UK for the Forester 2.0D X. Those improvements for 2013 include new bumpers and a bigger crease down the side, some new alloys and more toys, like a new Infotainment centre and a SatNav with reversing camera. But the big news is that the new Forester gets a new engine option too, a new 2.0 litre turbo petrol good for 240PS which should make the Foresters ‘last forever’ appeal more enticing when you can have fun forever too.

One Lap of the Web: High plains drifters, Vettel FX and supercars in London

We spend a lot of time on the Internet -- pretty much whenever we're not driving, writing about or working on cars. Since there's more out there than we'd ever be able to cover, here's our daily digest of car stuff on the Web you may not otherwise have heard about. YoTtube user Munch997 uploaded eight minutes of supercar glory, filmed on London streets.