Last week was a difficult one for Tesla. After the carmaker waged a public war of words with federal safety regulators, CEO Elon Musk picked a Twitter fight with a magazine and may have improperly revealed financial information.

Both outlets report that the new M3 will come with more than 510 horsepower, thanks to a slightly uprated version of the "S58" 3.0-liter twin-turbocharged inline-six found in the latest X3 M and X3 M Competition models...

read more..

Though the Crewe factory employs just one robot—a rather disappointing rig that applies adhesive to windshields—it has automated sleds shuffling assemblies down the...

read more..