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

London black cabs to go 100% green by 2018

The Mayor of London, Boris Johnson, announced plans this week that will require all new London taxis to be zero-emission capable from 1 January 2018. The Mayor was speaking at Transport for London's 'New Taxis for London', an event where he met five manufacturers currently developing vehicles designed to meet the new requirements. Boris Johnson has previously pledged to make the capital an Ultra Low Emission Zone by 2020, although some have argued that it needs to come sooner than that.

One Lap of the Web: KERS, Klass and autonomous cars

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. -- KERS, the kinetic-energy-recovery system, was first seen in Formula One a few years back.

Audi A1 S line Style Edition adds value to S Line

The Audi A1 S line Style Edition (pictured) joins the A1 range Audi, as we know, likes to fill every niche it can with new car product, and it also loves to fill in any gap it perceives in its model trim lineup. So the bean counters at Audi have decided that there’s a hole in the A1 range for a car that’s a bit better equipped than an A1 S Line, but not quite as good as the A1 Black Edition. So say hello to the Audi A1 S line Style Edition.