[4] The Lincoln Nautilus was released as the mid-cycle revision of the second-generation MKX in November 2017 for the 2019 model year.

The counterpart of the updated Ford Edge, the Nautilus is slotted between the Aviator and the MKC (which was replaced by the Corsair for the 2020 model year) in Lincoln's lineup.

For the 2021 model year, the Nautilus was once again refreshed with a new interior similar to the new Navigator, Aviator, and Corsair, featuring a larger 13.2" touchscreen and Ford's latest SYNC 4 system.

The second generation Nautilus is the first model to feature the new Ford/Lincoln Digital Experience, which replaces Ford SYNC 4/4a and is based on Android Automotive.

The standard engine is a 2.0 L turbocharged 4-cylinder making 250 hp (190 kW; 250 PS) and 280 lb⋅ft (380 N⋅m; 39 kg⋅m) of torque which is mounted to an eight-speed automatic transmission.