Infiniti’s new chief lays out his grand plan to revive the flailing luxury brand, whose sales have dropped 50% since 2017

Infiniti QX55
New Infiniti chairman Peyman Kargar highlights the just-released QX55 as a sign that the brand's fortunes are turning around.

Infiniti has struggled in recent years, seeing sales fall far behind those of its competitors.
Their cars are "nice enough, …