Vehicle Data Hub

2018 Lincoln Navigator problems

The 2018 Lincoln Navigator has 69 complaints on file with NHTSA. The largest share (29%) concerns drivetrain & axles. After that come engine (17%) and electrical system (12%).

At a glance

Complaints
69 filed with NHTSA
Most reported
Drivetrain & axles 29% of complaints
Crashes and fires
0 and 6
Injuries and deaths
1 and 0
Typical mileage
51,000 miles 23 complaints with mileage

Source: NHTSA owner complaints

Where the complaints are

Share of this model year's complaints by the part of the car involved. One complaint can name more than one part, so the shares can add up to more than 100%.

  • Drivetrain & axles 29%
  • Engine 17%
  • Electrical system 12%
  • Steering 7%
  • Backover prevention 4%
  • Fuel system 3%
  • Lane departure 3%
  • Lighting 3%
  • Seat belts 3%
  • Seats 3%

When problems show up

Complaints by mileage, 2018 Lincoln Navigator Complaints by odometer reading in 20,000-mile steps. The median is about 51,000 miles. 0k to 20k miles: 8 complaints 20k to 40k miles: 3 complaints 40k to 60k miles: 1 complaints 60k to 80k miles: 4 complaints 80k to 100k miles: 4 complaints 100k to 120k miles: 1 complaints 120k to 140k miles: 1 complaints 140k to 160k miles: 0 complaints 160k to 180k miles: 1 complaints 180k to 200k miles: 0 complaints 200k+ miles: 0 complaints 040k80k120k160k200k miles Typical: 51,000 miles
Based on 23 complaints that include mileage. 52% were reported before 60,000 miles. The amber marker shows the median: half of these complaints happened before that mileage.
View the numbers
MileageComplaints
0k to 20k miles8
20k to 40k miles3
40k to 60k miles1
60k to 80k miles4
80k to 100k miles4
100k to 120k miles1
120k to 140k miles1
140k to 160k miles0
160k to 180k miles1
180k to 200k miles0
200k+ miles0

What the data shows

Among the 23 complaints that report mileage, the typical (median) problem appeared at about 51,000 miles.

Safety-related details: 6 complaints mention a fire; 1 injury reported.

Looking only at complaints filed within five years of the model year (so older and newer years are comparable), the 2018 ranks 12th most-complained-about out of 21 model years of the Lincoln Navigator with enough data (33 complaints in that window). It is also covered by 12 safety recall campaigns.

What owners wrote

A few complaints as filed, shortened and with personal details removed. The first ones are among the most serious reports for this model year; the rest are typical.

The contact owned a 2016 Hyundai Santa Fe. The contact stated that while driving at 40-45 MPH, she was advised to veer to the side of the road as there was a fire underneath the vehicle. There were no warning lights illuminated. The contact stated that she smelled a strong gas odor. The contact veered to the side of the road and quickly exited the vehicle. The contact stated that as she turned around, she saw the vehicle on fire.

Reported at 110,000 miles, November 2021 Fire

Connector for cooling hoses blew out causing engine to overheat and stand my family on the highway. This appears to be a common problem that someone did a YouTube video on it. I have put the video link below. Please have them recall before someone gets hurt. Ford Lincoln does not respond. [XXX]

November 2023 Fire

The back-up camera system is inoperable. When vehicle is shifted into reverse, the screen that is supposed to display an image from the back-up camera of the area behind the vehicle is blacked out. I was informed by my local lincoln dealer's service department that the back-up camera is defective and that, unfortunately, replacement cameras are on an indefinite nation-wide back order with no eta in sight. I feel that this is a serious safety hazard.

Reported at 18,000 miles, September 2020

The contact owns a 2018 Lincoln Navigator. The contact stated that while driving at an undisclosed speed, the vehicle lost motive power. The vehicle lunged forward. Additionally, the contact stated that the vehicle was shifting roughly. The contact stated that the vehicle would redline. There were no warning lights illuminated. The vehicle was taken to the local dealer, where it was determined that a transmission flush was needed. The vehicle was repaired, but the failure recurred.

Reported at 86,000 miles, February 2025

Other model years of the Navigator

Best and worst years for the Lincoln Navigator