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What 32 owners told NHTSA about the 2020 Lincoln Nautilus Fhev

These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.

All (32)Crash / fire / injury (2)Transmission & drivetrain (16)Engine (4)Brakes (3)Electrical system (3)Lights (3)Wheels (3)Backup camera & sensors (2)Speed control (2)Body & structure (1)Equipment (1)

2 of 32 complaints match · crash/fire/injury only · clear filters

Mar 16, 2026WheelsCrash1 injury

1. Vehicle Purchase I purchased a 2020 Lincoln Nautilus Reserve from Carvana on February 2, 2026. The vehicle was delivered to me on February 8, 2026. The vehicle was represented as inspected and safe to drive. Within 20 days of ownership, the vehicle experienced a serious mechanical failure involving the wheel assembly. 2. Major Safety Failure While driving, the wheel assembly failed due to damaged or missing wheel studs, causing the wheel to detach/loosen from the vehicle. This created an extreme safety hazard and risk of serious injury or death. The vehicle became unsafe to operate. Evidence includes: Photographs of the wheel hub and broken/missing studs Mechanical inspection documentation 3. Inspection Findings A professional inspection revealed mechanical issues with the vehicle, including: Fuel filter failure Engine air filter failure Evidence of wheel stud damage Potential improper installation or pre-existing mechanical defect These issues indicate the vehicle was not properly inspected prior to sale, despite Carvana advertising a comprehensive inspection. 4. Warranty Claim Denied A claim was submitted to Carvana's warranty department. The claim was denied under the explanation of “outside influence.” However: The vehicle had only been in my possession 20 days There was no accident or outside event The failure appears to be due to pre-existing mechanical issues 5. Resulting Harm Because of this defect and Carvana's refusal to repair the vehicle: I am currently without reliable transportation I am still responsible for the loan payments on a defective vehicle I have experienced significant emotional distress and physical symptoms My physician has prescribed Parafon Forte (muscle relaxer) due to stress-related muscle pain. I have also experienced: Sleep disruption Anxiety about driving Financial hardship due to being unable to use the vehicle 6. Attempts to Resolve I have attempted to resolve this matter with Carvana by: Filing a warranty claim Contacting BBB

NHTSA ODI 11724795

Jan 12, 2026Transmission & drivetrainElectrical systemBrakesCrash

MILEAGE: 487,615 27TAWD On [XXX] at [XXX]., the weather was wet from rain. I pushed the reverse button and the car accelerated quickly forward with engine revving. The car kept moving forward while the brake pedal was not responsive for at least 10 times as the car drove through my fence and damaged my neighbor’s garage. The car finally stopped when it hit the garage. Estimate for repairs on vehicle $1485.25. Estimate for damage to wooden fence $2560, neighbor's garage $8000. Engine code scan report on Oct 10, 2025 engine code U3003-16 Battery Voltage Below Threshold. EEC test at dealer on Oct 14, 2025: "no codes in any systems..." Vehicle damage noted. No indicated warning lamps INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ODI 11710373

Working with the data? Download all 32 complaints as CSV · fetched from NHTSA July 18, 2026

How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your pre-purchase inspection list. Back to the full 2020 Lincoln Nautilus Fhev verdict →