GM pulls disputed 'Real People, Not Actors' TV ad

The review comes amid pressure from an activist investor that has called for a leadership change or sale of the new and used-vehicle shopping site if there is not a marked improvement in results.

For self-driving vehicle technology to advance, there must be a shift in the conversation, says Avery Ash, head of autonomous mobility for Inrix.

Acting EPA Administrator Andrew Wheeler defended the Trump administration's proposal to weaken emissions standards and held out hope for an agreement with California on a national program.

BMW's premium sedan -- the 7 series -- is receiving design, technology and powertrain updates for the new year.

Fiat Chrysler is exploring new ways to boost sales of its money-minting Jeep brand through a three-month pilot with peer-to-peer car-sharing startup Turo and a trial subscription service for Jeep owners.

Investors remain skeptical that automakers will remain disciplined and profitable during an inevitable downturn.

"All of us have a voice," the Canadian supplier's CEO said, "and we should be using that voice to talk to our governments to get that solved."

Ford's North America chief Kumar Galhotra said Lincoln's battery EVs will stay true to the brand's "quiet luxury" theme.

Executives at the major U.S. automakers are pressing the Trump administration and California to agree on standards for fuel efficiency and carbon emissions through 2025, as risks increase that a deadline for setting national standards will pass without a deal.