Stellar Alarm With 6 Built-in Relay Technology on 2040-parts.com

Tyre labelling not telling full story

THE NEW TYRE LABELLING scheme to tell drivers how environmentally efficient a tyre performs is not giving the full picture, according to Emissions Analytics. Tests show that at certain speeds, tyres with a lower efficiency rating can perform as well as those with a higher rating. This means drivers could be paying more for higher rated tyres when they would be as well off with a more affordable tyre.

Reviving the rotary: Two roads to redemption for Mazda's Wankel engine

Mazda is killing production of its famed rotary engine when the last RX-8 sports car rolls out of the plant next summer. But the company eyes two roads to resurrection. The first is using an improved engine as the main power plant.

Nissan Esflow electric concept car (2011) at 2011 Geneva motor show

Nissan may be all goody two shoes with the Leaf electric car - but this new Esflow concept car is designed to prove to the world that Nissan can make EVs exciting too. The new Nissan Esflow will be shown at the 2011 Geneva motor show. It's essentially a rebodied Leaf, using that car's battery know-how wrapped in a dramatic sports coupe body.