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

One Lap of the Web: BMW M3 gets color-corrected, a gentleman's GT-R and the Porsche 959

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. -- Oh dear, BMW: Perhaps you shouldn't have made two M3 color selections sound so similar?

Hydrogen powered London Taxis hit the road

Hydrogen powered London Taxi revealed last Summer Over two years ago London Mayor, Boris Johnson, promised we would have a ‘Hydrogen Highway’ in London in time for the 2012 Olympics, with a small fleet of 150 cars, 20 black cabs and 5 buses all running on Hydrogen. He also said that London would have half a dozen hydrogen refuelling stations and, in typically ‘Boris’ style, proclaimed that Britain would become a ‘World Leader in Fuel Cell Technology’ and that one in three cars would be powered by hydrogen by 2020. And although we took Boris’s proclamations with a pinch of salt, we were pleased to see a senior politician seeing the future as something other than plug-in BEVs.

Opel / Vauxhall Insignia Sports Tourer Crossfour revealed

Insignia Sports Tourer Crossfour leaks out Opel / Vauxhall are planning a competitor to the Audi Allroad with a high-riding version of the Insignia Sports Tourer CrossFour. Audi have had the butched-up estate market pretty much all to itself for a long time with the Allroad, but hot on the heels of theVW Passat Alltrack we now look like we’re about to get a new competitor from GM in Europe – the Vauxhall / Opel Insignia Sports Tourer CrossFour. Opel has taken the normal recipe for the CrossFour, with plastic bits bolted on to the bumpers and wheel arches, a higher ride height and the obligatory four wheel drive, and mixed them in to the very capable Insignia Sports Tourer.