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Porsche still celebrating 911 50th birthday (video)

All 7 generations of the Porsche 911 (pictured) ‘sing’ Happy Birthday Car makers do like to make the most of any anniversary they can hang a bit of PR on, and Porsche are no different. 2013 is the 50th anniversary of the, now iconic, Porsche 911 and Porsche has been making PR hay all year with everything from a 50th anniversary 911 to a huge gathering of Porsche 911s at the Silverstone Classic. But now, with just a few months of the 911′s anniversary left to milk the PR, Porsche has put together a video featuring all seven generations of the 911, happily wishing themselves a ‘Happy Birthday’.

Is this the new Jeep Cherokee?

Editor's note: Here's the official 2014 Jeep Cherokee, hastily revealed by Chrysler after these unofficial photos hit the web Friday. Spoiler alert -- it looks the same. Jalopnik has real photos of what they're claiming is the new Jeep Cherokee and, well, we'll say this: It's better than the Patriot and Compass.

2014 Mazda 3i Grand Touring test drive

What is it? The 2014 Mazda 3 marks the introduction of the third generation of Mazda's most popular car. The first generation was produced from 2003-2008, the second gen began in 2009.