Lincoln has released the first teaser images of the 2015 Navigator on Instagram.

The pictures don't reveal much but we can see the model will have an evolutionary design with a prominent grille that is flanked by LED-infused headlights. The SUV also has a bulging hood, squared-off mirrors and LED fog lights. Moving further back, we can see chrome trim and wraparound taillights.

That's not much to go on, but a post on FordInsideNews indicates the model a split-wing grille, a push-button ignition and a MyLincoln Touch infotainment system. Other highlights are slated to include Walsdorf leather upholstery and a Reserve Package with Ziricote wood trim and 22-inch alloy wheels.

The post goes on to say the Navigator will have electric power-assisted steering, Lincoln Drive Control (with Continuously Controlled Damping) and a 3.5-liter EcoBoost V6 engine.

The model will reportedly be unveiled tomorrow, before being launched this fall.

Gallery: 2015 Lincoln Navigator teased, could be unveiled tomorrow

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