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

Why official car CO2 emissions are a lie

Car CO2 Emissions - an even bigger lie than official economy figures Motorists buy cars based on, and are taxed on, their CO2 emissions. But the CO2 emissions are as big a lie as the official economy figures. We’ve banged on forever about official economy and emission figures and how misleading they are.

Volkswagen Beetle Dune concept for Detroit Motor Show

Volkswagen Volkswagen has announced a Beetle Dune concept will take to its show stand at the 2014 North American International Auto Show (NAIAS) next week – promising to bring a bit of beach buggy sunshine to the polar vortex chilled show halls of Detroit. So far VW has only released the pair of design concepts pictured here, but together with a few choice details you can clearly figure out what we’re dealing with here. The Dune is a Beetle that’s been given a rugged off-road makeover.

Nissan and Fiat marketing heads trade insults over 'visual pollution'

A war of words has erupted between Fiat and Nissan's marketing departments over their electric vehicle designs, the Leaf and the 500e. Matt Davis, head of Fiat product marketing, told Bloomberg News before the launch of its all-electric 500e at the Los Angeles show last week that "ugliness is probably one of the worst forms of pollution," seen as an indirect attack on Nissan's electric offering. The then 500e came under attack with Nissan criticizing the fact that it was created only to meet Californian emissions requirements.