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Alfa Romeo 4C spied in Michigan

During the Detroit auto show in January, Fiat and Chrysler CEO Sergio Marchionne told us -- in his own irreverent way -- that arrival of the long-promised Alfa Romeo 4C would be delayed once again. But as these spy photos show, testing on the sporty coupe continues even as a debut date remains elusive. This isn't the first time we've caught the 4C testing in the States.

BMW vs Winter: all you need to know about BMW xDrive

By the CAR editorial team 21 January 2014 15:00 According to BMW, its ‘xDrive’ all-wheel drive system is more popular than any other premium brand’s four-wheel drive drivetrain. That’s right: in the UK, xDrive outsells Audi’s famous quattro system, not to mention Mercedes ever-expanding 4Matic range, and all-wheel drive version of Jaguar’s XF and XJ. If you had to name an all-wheel drive BMW off the top of your head, you’d probably plump for the X5, but the truth is that xDrive has infiltrated the majority of BMW models.

Fun with fiberglass: Petersen exhibit celebrates moldable material

To be an artisan in aluminum or the Stradivarius of steel, you need about 40 years as an apprentice working metal with pinchers and pullers and to spend a lot of time rolling sheets back and forth through an English wheel. To make something out of fiberglass, all you need is resin. The Petersen Automotive Museum in Los Angeles is celebrating all things fiberglass--especially the cars--with an exhibit that runs through Oct.