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

Bentley designers talk 'Intelligent Details' in movie shot on iPhone

Bentley has released a short documentary featuring director of design, Luc Donckerwolke, and SangYup Lee, its new head of exterior design, taking a ride around New York City in the back of a pair of Mulsannes. Called 'Intelligent Details,' the film sees Donckerwolke and Lee talking about how one of the challenges of designing a successful Bentley interior is to match the car's performance with the expectation of its integrated technology. And to make sure you get the message loud and clear, not only does the video show the Mulsanne's optional smartly integrated iPads, which emerge from the front seat backs at the touch of a button, the whole movie itself was shot on an iPhone 5S (albeit 'enhanced' by some extremely expensive-looking lenses and rigs), then cut together on one of the car's in-built tablets.

Mercedes-Benz replaces CLK with E-class coupe

After a 12-year run and more than 460,000 sales across two generations, Mercedes-Benz has replaced the CLK with the 2010 E-class coupe. Debuting at next month's Geneva motor show and with U.S. sales slated to begin in June, the upmarket two-door represents a departure from its predecessor not only in name but also on a technical basis, switching from the old C-class platform to a modified version of the structure that underpins the recently revealed E-class sedan.

One Lap of the Web: World's strangest Edsel Pacer, racing Corvettes and 10 automotive missteps

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. -- The Edsel didn't win many style awards as a passenger car, but how do you feel about it as a piece of heavy construction equipment?