Infiniti is looking for ways to rebuild its customer base; Nissan’s luxury arm lost 57% of its sales volume in America over the last decade. One route Infiniti will pursue to get there is high-performance. And the plans could include a new lineup of hyper-powered performance vehicles to take on Cadillac, Mercedes-AMG and the BMW M Division. The first effort could be a fire-breathing and track-focused QX80 SUV.
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