2018 Lincoln Navigator IV L Dimensions, Size & Specs

The curb weight of the Lincoln Navigator IV L ranges from 2688 to 2747 kg (5924 to 6058 lbs). This weight reflects the SUV's robust construction and comprehensive luxury features. Heavier weight contributes to a stable and planted driving feel, particularly on highways, although it may slightly impact fuel efficiency and maneuverability in tight urban environments. The weight is well-balanced by the powerful engine options offered in this model to maintain solid performance.

The Lincoln Navigator IV L provides generous cargo space to accommodate family trips and transporting large items. With all seats in place, the luggage capacity is 971 liters (34.3 cubic feet), which is quite spacious for daily use and moderate trips. When the rear seats are folded down, the cargo volume expands dramatically to 3404 liters (120.2 cubic feet), offering excellent flexibility for carrying bulky or oversized gear, making this SUV very practical for a luxury vehicle in this segment.

The Lincoln Navigator IV L has a ground clearance (ride height) between 244 mm and 246 mm (9.6 to 9.7 inches). This relatively high ground clearance helps the SUV navigate over rough terrain, speed bumps, and uneven roads with ease, making it suitable for light off-road use or challenging road conditions. While its main focus is luxury and on-road comfort, the ride height also contributes to better visibility for the driver.

With dimensions of 5636 mm (221.8 inches) in length and a width of 2029 mm (79.8 inches) without mirrors (or 2383 mm / 93.8 inches with mirrors open), fitting the Navigator IV L into a standard garage requires consideration. Standard single-car garages are typically about 6 meters (20 feet) deep and 3 meters (10 feet) wide. The Navigator's length closely approaches garage depth limits, and its width with mirrors open may be tight for narrower garages. Therefore, while it can fit in many residential garages, care must be taken, especially if the garage is smaller than average or shared with other storage.

The Lincoln Navigator IV L, produced from 2017 to 2021, is a significant evolution compared to its predecessor. It grew in length, width, and overall presence, offering a more spacious and luxurious cabin experience. The navigator IV L benefits from the added 'L' designation, which means a longer wheelbase and increased rear passenger legroom and cargo capacity compared to the previous generation’s standard Navigator. This growth enhanced comfort, especially for third-row passengers, and increased luggage capacity, firmly positioning this model as a premium large SUV option.

When compared to other full-size luxury SUVs like the Cadillac Escalade ESV, Mercedes GLS, or Chevy Suburban, the Lincoln Navigator IV L holds its own with competitive dimensions. Its 5636 mm length and spacious interior surpass many competitors in cargo capacity and passenger comfort. The Navigator IV L is also renowned for its upscale cabin materials, advanced technology, and smooth ride, making it one of the larger, more luxurious offerings in the segment. Its combination of size and luxury appeals particularly to buyers who need both space and premium appointments.

The Lincoln Navigator IV L comes equipped with large 22-inch rims paired with 285/45 R22 tires. This setup provides a sturdy and controlled ride while enhancing the vehicle's imposing stance on the road. The wide tire width of 285 mm contributes to improved stability and road grip, especially important given the vehicle’s size and weight. While larger rims and low-profile tires can slightly reduce ride softness, Lincoln engineers balanced the suspension to maintain a luxurious and comfortable driving experience.

The 2018-2021 Lincoln Navigator IV L is fully loaded with luxury features including premium leather upholstery, advanced driver assistance systems, a high-end infotainment setup with large touchscreens, and a comprehensive suite of safety technologies. This generation commonly features a powerful 3.5-liter twin-turbo V6 engine producing around 450 horsepower, paired with a 10-speed automatic transmission, delivering smooth and ample performance for its size. Additional options often include adaptive air suspension, a premium audio system, and modern connectivity options making it a top-tier choice in the luxury SUV category.

While the Lincoln Navigator IV L offers ample space and luxury, its large dimensions—over 5.6 meters (18.5 feet) long and nearly 2 meters (over 6.5 feet) wide without mirrors—can pose challenges in tight urban environments like narrow streets, compact parking spaces, and heavy traffic. Maneuvering and parking require caution and may take more time than smaller vehicles. However, its advanced parking assist technologies and good ride comfort help mitigate these challenges. Therefore, while practical for families needing space, those in dense urban areas should consider these size factors carefully.