Skunk2 Im Black Pro Series B16 on 2040-parts.com

One Lap of the Web: DeLorean engine swaps, 2013 Women's World Car of the Year and the best French cars

We spend a lot of time on the Internet -- pretty much whenever we're not driving, writing about or working on cars. Since there's more out there than we'd ever be able to cover, here's our daily digest of car stuff on the Web you may not otherwise have heard about. -- We've driven the new BMW 4-series and found it worthy of being the 3-series coupe's successor.

Design Essay: Are smart roads just around the corner?

In order to remain relevant, the car must constantly evolve. But while almost all attention focuses on four wheels, the roads that facilitate an automobile's progress have remained relatively unaltered since Eisenhower formed the National Highway system in the 1950s. With environmental concerns getting ever higher on the agenda, there is an opportunity to think outside the (metal) box and rethink the road, making it as smart as the vehicles and devices that travel upon it.

Kia Cee'd Estate (2007): first official pictures

By Tim Pollard First Official Pictures 15 February 2007 02:59 Kia Cee'd Estate: the lowdown Kia is rapidly making inroads into European markets. This new Cee'd estate is light years away from the shonky Kias of old - and it'll go on sale in August for around £500 more than the hatchback. At 4.5m long, it's 235mm longer than the hatch and has a marginally stretched wheelbase to free up some more space for family clobber.