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2018 Lincoln Navigator Report

Known issues, recalls, running costs, and what to check before you buy.

Updated Jun 11, 2026·Daniel Wilson·5 Critical Recalls
2018 Lincoln Navigator Report

Overall Score

6.7/ 10
Our Verdict
Proceed with caution

Key Takeaways

  • The 2018 Navigator earned top NHTSA safety scores, including 5 stars for overall, frontal, and side impacts.
  • A high recall count, totaling 69, necessitates thorough verification of completed repairs, especially for critical systems.
  • The primary ownership concern centers on potential brake master cylinder leaks, a safety-critical component.
  • While no consumer complaints were logged, the extensive recall history suggests potential for future repair costs.
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OverviewWho This Car Is ForReliability & ProblemsVehicle SpecsUnlock Full ReportFAQ
Overview

2018 Lincoln Navigator

The 2018 Lincoln Navigator presents itself as a large, capable luxury SUV with a focus on passenger comfort and a commanding road presence. It boasts excellent NHTSA safety ratings, achieving 5 stars overall, in frontal, and side crash tests. Under the hood, a 3.5-liter V6 engine paired with a 10-speed automatic transmission provides ample power for its size. However, prospective buyers should be aware of its average reliability rating, influenced by a significant number of recalls, some of which address critical safety components like the braking and fuel systems. Fuel economy is typical for its class, with a combined EPA rating of 18 MPG.

Critical Failure Risk

Recalls indicate a persistent defect in the seat belt retractor mechanism. This can lead to unintended locking, potentially hindering occupant egress or proper restraint.

Early detection can help you avoid a $600-$1,200 repair.

Open Maintenance Analysis →

Safety & Bulletins

Open Recalls69
Service Bulletins0
Full Recall History →

Owner Complaints

0

No primary complaint themes found.

Detailed Issue Breakdown →

Performance & Efficiency

Fuel Efficiency
Combined
18
MPG
City
16
MPG
Highway
21
MPG
Full Vehicle Specifications ↓

Reliability

7.5/ 10

Practicality

4.8/ 10

The score is mainly limited by high fuel consumption.

Buyer Fit

Who This Car Is For

Best for

Families needing ample passenger and cargo space.

+3 more buyer-fit notes in the full report

Avoid if

Budget-conscious buyers prioritizing low running costs.

+2 more buyer-fit warnings in the full report

2018 Lincoln Navigator Reliability Analysis

Explore comprehensive reliability data including official safety recalls, consumer complaints, and common mechanical failures for the 2018 Lincoln Navigator.

  • Recall TimelineOfficial safety notices
  • Owner ComplaintsReal driver reports
  • Failure AnalysisKnown part defects
Specs

Vehicle Specs

Fuel Type
Regular
Seating Capacity
8
Transmission
Automatic
Drivetrain
Part-time 4-Wheel Drive
EPA Combined MPG
18

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Unlock the complete checklist, maintenance outlook, and buyer verdict in one place.

Most Common Issues

1. Seat Belt Pretensioner Malfunction

Most reported

Usage data observed

2. Brake Master Cylinder Leak

Usage data observed

See all common issues in the maintenance guide

First Service Interval

- Oil Change (5W-30 Synthetic) (Parts: 5W-30 Synthetic Oil, Oil Filter) - Tire Rotation and Inspection - Brake System Inspection

Est. shop cost: $100 - $200

7,500 mi

Unlock the full maintenance guide for every scheduled service interval and cost forecast.

Full pre-purchase inspection checklist
Complete maintenance schedule (5 service intervals)
Repair forecasts with mileage and cost context
Full buyer-fit guidance and who should avoid it
Full specs and trim-level context
69 recall campaign details & remedy notes
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FAQ

FAQ

Is the 2018 Lincoln Navigator reliable?▾

The CarFocal Reliability Score for the 2018 Lincoln Navigator is 7.5/10. Reliability score is 7.5/10. NHTSA recalls: 69. Owner complaints: 0.

How practical is the 2018 Lincoln Navigator for daily use?▾

Practicality score is 4.8/10. The score is mainly limited by high fuel consumption. EPA combined economy is 18 MPG. Seating capacity is 8. 4 passenger doors are listed.

What is the overall score for the 2018 Lincoln Navigator?▾

The CarFocal Overall Score for the 2018 Lincoln Navigator is 6.7/10. Overall score is 6.7/10 (Good). Confidence 85%. Maintenance 7.8/10. Practicality 4.8/10.

What does it cost to own and maintain a 2018 Lincoln Navigator?▾

Based on Carfocal's data, First listed service: - Oil Change (5W-30 Synthetic) (Parts: 5W-30 Synthetic Oil, Oil Filter) - Tire Rotation and Inspection - Brake System Inspection at 7,500 miles. Estimated first-year maintenance: $300 - $600. Repair prediction highlight: Seat Belt Pretensioner (typical at 50,000 miles, estimated cost Min: $300 • Max: $700).

What is the MSRP range for the 2018 Lincoln Navigator?▾

Base MSRP is $81,705.

What engine is in the 2018 Lincoln Navigator?▾

Engine specs list 6 • 3.5.

What transmission does the 2018 Lincoln Navigator use?▾

According to CarFocal's specs for the 2018 Lincoln Navigator, transmission is Automatic. The paired drivetrain is Part-time 4-Wheel Drive.

What is the combined EPA MPG for the 2018 Lincoln Navigator?▾

EPA combined estimate is 18 MPG.

What driver assistance and safety features are available on the 2018 Lincoln Navigator?▾

8 standard and 5 optional driver assistance features. Key features include Anti-lock Braking System, Electronic Stability Control, Traction Control.

How many people fit in a 2018 Lincoln Navigator?▾

According to CarFocal's specs for the 2018 Lincoln Navigator, seating capacity is 8.

What drivetrain does the 2018 Lincoln Navigator use?▾

According to CarFocal's specs for the 2018 Lincoln Navigator, drivetrain is Part-time 4-Wheel Drive. Transmission is Automatic.

What are the NHTSA safety ratings for the 2018 Lincoln Navigator?▾

NHTSA ratings: Overall 5/5 • Frontal 5/5 • Side 5/5 • Rollover 4/5.

Are there open safety recalls on the 2018 Lincoln Navigator?▾

This model year has 69 official safety campaigns listed.

Start Here

Maintenance guide

Costs + intervals

Recall report

Campaigns + remedy notes

Owner complaints

Issue volume + categories

In this guide

  1. 01Overview
  2. 02Who This Car Is For
  3. 03Reliability & Problems
  4. 04Vehicle Specs
  5. 05Unlock Full Report
  6. 06FAQ

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