The all-new fourth-generation 2018 Lincoln Navigator arrives on a redesigned body-on-frame architecture with a 3.5-liter twin-turbocharged EcoBoost V6 producing 450 horsepower, paired with a 10-speed automatic transmission. The top-tier Black Label trim adds exclusive interior themes, Perfect Position 30-way adjustable front seats, and the Revel Ultima 3D audio system. Read about the 2018 Lincoln Navigator