Urban Car

Gordon Murray and Shell will unveil a small, high-mpg concept urban car called the Project M in November.

Mystery concept car in Barcelona -- Click above for image gallery

Click image for high-res version

Mercedes-Benz has decided to provoke our curiosity once again over the next generation SMART fortwo. We've already seen a sand sculpture of it, as well as some mysterious detail shots that promote Coke, but today SMART has released a pair of brand new renderings (second shot after the jump) ahead of the Paris Motor Show at which t