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

Rethinking Scion: Quirky goes mainstream so brand adapts with a sporty coupe, hip music

If Toyota's Scion youth brand had stuck to its original premise, the third generation of the boxy xB would be rolling into showrooms today. As envisioned by Toyota, Scion products would be quirky, uber-cool and not around long enough to get stale. Its first-edition products were replaced after just four years.

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.

Jaguar readying SUV for Frankfurt motor show

While the next new Jaguar model slated for dealerships is a BMW 3-series fighter rumored to be called the XS, Autoweek sources have confirmed the company will also be showing an SUV at the Frankfurt motor show in September. Likely to be named XQ or Q-type, the Jaguar SUV is expected to ride on a version of the XS platform (itself a variation on the aluminum XJ architecture) rather than share a platform with a Land Rover product. Slated for 2016 production, the new Jaguar XQ SUV will share some powertrain technology with Land Rover, specifically the Ford I-4 engines from the Evoque.