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2018 Lincoln

Navigator 4WD

Auto (S10), 6 cyl, 3.5 L, Turbo

Lincoln Navigator: best and worst years
2018 Lincoln Navigator 4WD
2018 photoKevautoCC BY-SA 4.0via Wikimedia Commons

Overview

Body
Standard Sport Utility Vehicle 4WDEPA, from EPA, last updated 6/22/2026
Drivetrain
Part-time 4-Wheel DriveEPA, from EPA, last updated 6/22/2026
Transmission
Automatic (S10)EPA, from EPA, last updated 6/22/2026

Engine & performance

HP
450
Power to weight
0.077 hp/lb
Axle ratio
3.73

Efficiency

Smog score
5/10
SmartWay certified
No

Dimensions & capacity

GVWR class
Class 2F (7,001 to 8,000 lb)NHTSA vPIC, from NHTSA vPIC, last updated 10/13/2026

Safety NHTSA record NHTSA, model year

Overall crash rating
★★★★★
Rollover rating
★★★★★
Stability control (ESC)
Standard
Forward-collision warning
Optional
Lane-departure warning
Optional
Recalls
12
Owner complaints
52 See on NHTSA
Reported injuries
1

Feature availability

Cameras & visibility

  • Backup camera
    Standard

Driver assist

  • Adaptive cruise control
    Optional
  • Automatic emergency braking
    Optional
  • Blind-spot monitor
    Standard
  • Lane-keeping assist
    Optional

Convenience

  • Push-button start
    Standard

Exterior

  • Adaptive headlights
    Standard

Reported problems NHTSA record NHTSA owner complaints, model year

  • POWER TRAIN29%
  • ENGINE17%
  • ELECTRICAL SYSTEM12%
  • UNKNOWN OR OTHER9%
  • STEERING7%
  • BACK OVER PREVENTION4%

Source: NHTSA owner complaints, 69 total.

Lincoln Navigator: best and worst years

Federal investigations NHTSA record NHTSA defect investigations, model year

  • RQ24015opened Nov 15, 2024SEAT BELTS:PRETENSIONER

    Seat Belt Retractor Pretensioner Inadvertent Deployment

Known issues manufacturer service bulletins, model year

161 service bulletins filed with NHTSA for this model year

  • Feb 6, 2026UNKNOWN OR OTHERTSB 26-2001

    Some of the vehicles listed in the Model statement above may exhibit a broken floor console armrest latch.

  • Nov 12, 2025ELECTRICAL SYSTEMSSM 54366

    Some 2015-2021 Ford and Lincoln vehicles may exhibit an illuminated MIL with diagnostic trouble codes (DTCs) P0011, P0012, P0014, P0015, P0016, P0017, P0018, P0019, P0021, P0022, P0024 and/or P0025. Pinpoint test HK in the Powertrain Control and Emissions Diagnosis (PC/ED) or in Section 303-14 of the Workshop Manual (WSM) has been updated to address this concern.

  • Oct 30, 2025POWER TRAINTSB 25-2476

    This bulletin supersedes TSB 25-2132. Reason for update: update the Part List Description and Labor Times Description Some of the vehicles listed in the Model statement above may exhibit at least one of the following conditions: * Harsh engagement * Delayed engagement * Harsh shift * Delayed shift * Illuminated malfunction indicator lamp (MIL) with diagnostic trouble codes (DTC) P0751, P0752, P0756, P0757, P0761, P0762, P0766, P0767, P0771, P0772, P2700, P2701, P2702, P2703, P2704, P2705, P2707,

  • Apr 24, 2025UNKNOWN OR OTHERSSM 53661

    Some 2018-2024 Expedition/Navigator vehicles equipped with 22 inch wheels, may exhibit an increased level of vibrations which can be felt while driving on a smooth road at speeds at or above 75 mph (120 km/h). Pinpoint Test G located in Workshop Manual (WSM), Section 204-04 has been developed to assist with diagnosis of this condition. When submitting a warranty claim, include all results from the Pinpoint Test.

  • Apr 18, 2025UNKNOWN OR OTHERTSB 25-2132

    This bulletin supersedes TSB 25-2023. Reason for update: update the Part List and Service Procedure Some of the vehicles listed in the Model statement above may exhibit at least one of the following conditions: * Harsh engagement * Delayed engagement * Harsh shift * Delayed shift * Illuminated malfunction indicator lamp (MIL) with diagnostic trouble codes (DTC) P0751, P0752, P0756, P0757, P0761, P0762, P0766, P0767, P0771, P0772, P2700, P2701, P2702, P2703, P2704, P2705, P2707, P2708, P0729, P07

  • Feb 11, 2025UNKNOWN OR OTHERTSB 25-2023

    "Some of the vehicles listed in the Model statement above may exhibit at least one of the following conditions: • Harsh engagement • Delayed engagement • Harsh shift • Delayed shift • Illuminated MIL with DTCs P0751, P0752, P0756, P0757, P0761, P0762, P0766, P0767, P0771, P0772, P2700, P2701, P2702, P2703, P2704, P2705, P2707, P2708, P0729, P0731, P0732, P0733, P0734, P0735, P0736, P076F, P07D9, P07F6 and/or P07F7 stored in the PCM or TCM"

  • Jan 17, 2025UNKNOWN OR OTHERSSM 53305

    Some 2017-2025 Ford and Lincoln vehicles equipped with a 10R60/10R80/10R80 MHT/10R100 transmission may exhibit a whine noise at idle and/or while driving.

  • Oct 10, 2024UNKNOWN OR OTHERSSM 53040

    While performing a transmission repair on some 2012-2024 Ford and Lincoln vehicles, a transmission seal kit may be on backorder due to supply chain interruptions. While performing a transmission repair on some 2012-2024 Ford and Lincoln vehicles, a transmis

  • and 153 more

Source: NHTSA manufacturer communications (technical service bulletins).

Warranty manufacturer terms, by make

Basic
4 yr / 50k mi
Powertrain
6 yr / 70k mi
EV battery
8 yr / 100k mi

Source: www.lincoln.com as of 2026-06

Information is gathered on a best-effort basis from public sources, may be incomplete or out of date, and is not purchasing or financial advice. Verify with the manufacturer or dealer before buying.