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

After much hype (and one van), Mazda rethinks design plan

After four years of hyping its curvy, fluid Nagare styling philosophy--but developing only one production vehicle with the look--Mazda has changed design course. Now the Japanese carmaker wants to go with a simpler, more upscale style. So the design language seen in the Shinari concept car being unveiled at the Los Angeles auto show this week represents Mazda's future.

Lexus future products: Sedans will be redone by spring 2013

Lexus sales have slipped behind BMW and Mercedes-Benz this year, but the next few years will show what kind of counterpunch Toyota's luxury brand can deliver. The passenger-car lineup will be made over by the spring of 2013, as the GS, ES, IS and LS sedans will all be either redesigned or re-engineered. But there are challenges.

Nissan LEAF: Nissan to extend warranty to cover battery capacity loss

Nissan has revealed it plans to extend the warranty on the Nissan LEAF EV to warrant against battery capacity losses. We’ve asked many times why makers of electric cars seem to believe that their batteries will continue to hold the same amount of charge as they age, especially as every battery powered gadget we’ve ever owned loses its ability to hold the same charge as every month passes, and becomes pretty useless after a couple of years hard use. But we’ve never had a sensible answer.