2019 Lincoln Nautilus replaces MKX crossover as new naming system takes hold

Goodbye, Lincoln MKX, hello Nautilus. And while you’re at it, you can start saying goodbye to Lincoln’s arcane alphanumeric nomenclature altogether. Lincoln unveiled the 2019 Nautilus midsize crossover in Los Angeles, taking the wraps (literally) off a ceramic gray version that had been hoisted to the rooftop penthouse of the Dream Hollywood hotel via crane ahead of its formal introduction Wednesday at the L.A.