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Mazda Kiyora concept

Mazda has released these images of the Kiyora compact urban concept car the automaker will reveal at the 2008 Paris Motor Show. Based on an all-new platform designed to maximize weight reduction, the Kiyora is claimed to represent the harmony between driving pleasure and environmental and safety features. Meaning 'clean and pure' in Japanese, the concept of 'Kiyora' helped the designers to imagine a city car cutting cleanly through an urban landscape, with water as the design theme.

Four-door BMW 4-series Gran Coupe revealed in renderings?

Another day, another upcoming car revealed thanks to a leaked patent filing -- and another BMW model variant to memorize: f30post.com has renderings of what looks to be the four-door BMW 4-series Gran Coupe, originally posted at the Chinese-language site autohome.com.cn. No, your eyes do not deceive you, nor are you going crazy. This is, or at least appears to be, a four-door version of the car that BMW created as the dedicated two-door replacement for the now-discontinued 3-series coupe.

One Lap of the Web: Indy 500 memories

-- In 1995, Jacques Villeneuve won the 79th Indy 500 and went on to the CART Championship. Viewers who tuned into ABC and saw the introduction to its Indy 500 broadcast, a five-minute rundown the entire history of American motorsport, were hyped up beyond belief to watch some cool-as-hell racing. Nineteen years later, the video can still get race fans PUMPED UP.