J.D. Power study shows similar erosion to S&P’s research, finding model supply, segment shifts can test allegiance.

Hit from curtailing of government incentives elsewhere proved short-lived.

Wholesale prices and conversions fell last week.

StoneEagle data show growth and products’ outsize role in profit protection.

Already strong demand is making sector loan rates actually rise. That could combine with falling supply, production to cut sales.

Survey finds that most anticipate the tech replacing some jobs and even selling cars just a few years from now.

Separate issues present crash risk, though no wrecks have been reported.

Two auto segments bucked the price decline trend last week.

Annual AAA study shows a mix of circumstances have eased pocketbook strain this year.

Changing legislation produces mix of outcomes in different regions.