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

Crashing the Pixar Motorama car show

The animated film studio Pixar sits behind newly aged brick walls on a sprawling campus in the East Bay that looks and seems a little like Willy Wonka's Chocolate Factory, especially since you can't get inside. But we've been inside, and it is a pretty wonderful place. On July 12 Pixar's Jay Ward, guardian of the "Cars" franchise and all the wheeled wonders that entails, organized the latest Pixar Motorama, the greatest car show you'll never see.

Coming soon: A bigger, better autoweek.com

First, we want to thank all the readers who have helped make autoweek.com what it is today -- we've worked hard to ensure no nugget of cool car news falls through the cracks, and we've been rewarded by a 100 percent increase in visitors over the past two years. That said, we also know there's a lot about our site design that can be improved. Articles don't "pop" the way they should, the home page is far too busy, and our commenting system is…well, let's just say that anything relying on Facebook deserves a healthy dose of skepticism.

Mercedes-Benz to drop the R-class in the U.S.

Mercedes-Benz will drop the slow-selling R-class wagon from its U.S. lineup after the 2012 model year. But the German automaker will continue to build the R-class at its plant in Alabama for export to other markets.