Most common 2021 Lincoln Nautilus problems
Share of the 26 complaints; one complaint can involve more than one system. "~" is the median mileage when the problem started.
Lincoln Nautilus complaints by model year
Best Nautilus years: 2021, 2022. Years to avoid: 2025, 2024. Compare all years →
2021 Lincoln Nautilus recalls (2)
Back over prevention › Software
Ford Motor Company (Ford) is recalling certain 2021-2024 Bronco, F-150, 2021-2024 Edge, 2022-2025 Escape, F-250, F-350, F-450, F-550, F-600, 2022-2024 Expedition, 2022-2025 Transit, 2021-2023 Mach-E, 2024 Ranger, Mustang, 2021-2023 Lincoln Nautilus, 2022-2024 Navigator, and 2023-2024 Corsair vehicles.
Remedy: The accessory protocol interface module (APIM) software will be updated by a dealer or through an over-the-air update, free of charge.
Engine and engine cooling › Engine › Hard parts internal/mechanical
Ford Motor Company (Ford) is recalling certain 2021-2022 Bronco, F-150, Edge, Explorer, Lincoln Nautilus, and Lincoln Aviator vehicles equipped with either a 2.7L or 3.0L Nano EcoBoost engine. The engine intake valves may break while driving, which can result in engine failure and a loss of drive power.
Remedy: Dealers will perform an engine cycle test and replace the engine as necessary, free of charge. Owner notification letters were mailed July 3, 2025. Owners may contact Ford customer service at 1-866-436-7332.
NHTSA defect investigations
Federal safety investigators have looked into a possible defect involving the 2021 Lincoln Nautilus:
Loss of Motive Power
On July 22, 2022, the Office of Defects Investigation (ODI) granted a Defect Petition (DP22001) and opened a Preliminary Evaluation (PE22007) to investigate allegations of loss of motive power in model year (MY) 2021 Ford Bronco vehicles equipped with 2.7L EcoBoost engines. Complainants were reporting sudden engine failure while driving resulting in a loss of motive power, often without the ability to restart.
What 2021 Lincoln Nautilus owners say
Body & structure
The contact owns a 2021 Lincoln Nautilus. The contact stated that while opening the front driver's door, there was a cracking sound coming from the door. While the vehicle was in for routine maintenance, the mechanic discovered that the front driver's side door check arm stop bracket and door hinge were faulty. The vehicle was taken to the local dealer, who examined the vehicle and informed the contact that the front driver's side door needed to be replaced. The vehicle was not yet repaired. The manufacturer was notified of the failure. The contact stated that the vehicle was previously repaired for the same failure. The failure mileage was 74,000.
The contact owns a 2021 Lincoln Nautilus. The contact stated that while the vehicle was at the dealer for an oil change and trade-in, the contact was informed that the front driver's side door had a crack and that the welding was cracked and loosened. The vehicle was not repaired. The manufacturer was made aware of the failure, and a case was filed. The failure mileage was approximately 92,800.
Transmission & drivetrain
The contact owns a 2021 Lincoln Nautilus. The contact stated that while shifted to reverse(R) and depressing the accelerator pedal, the vehicle hesitated and then suddenly jerked backwards. The contact stated that the vehicle almost jumped into gear. The contact stated that later while driving and attempting to accelerate, the accelerator pedal was depressed and the vehicle hesitated and then jolted forward. The vehicle accelerated to approximately 60 MPH. The contact depressed the brake pedal, and the vehicle was jerking while attempting to slow down. The contact was able to stop the vehicle at a traffic light. The contact stated that the "WRENCH" symbol was displayed on the instrument cluster. The contact drove the vehicle back to the residence and then the vehicle was towed to an independent mechanic to be diagnosed. …
The contact owns a 2021 Lincoln Nautilus. The contact stated while driving at an undisclosed speed, the accelerator pedal was depressed; however, the vehicle failed to accelerate as intended. In addition, the transmission was slipping, and the RPM had increased significantly. The contact stated that the "Service Vehicle Soon" message was displayed. The vehicle was taken to the dealer where it was diagnosed with transmission failure. The contact was informed that the transmission needed to be replaced. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 86,000.
Engine & cooling
Vehicle died in parking lot. The electronics all worked, it just would not start and would not go into any gear. Had to have it towed to dealer for repair. They replaced the PCM but it still would not start. They again replaced the PCM and a fuse. The vehicle started. This is the FOURTH time for the exact same issue. It died twice on the previous owner, once while on the highway. It also died twice for the mechanic while trying to diagnose / test drive the unit for the previous owner. We were lucky it died where it could be towed as it's an all wheel drive unit. It has also had an O2 sensor replaced, and the previous owner suffered wiring issues (replaced the engine bay body harness), sunshade recoil failed, abnormal noise in rear end when turning, etc. All issues were corrected. However, I am uncomfortable that these issues may re-occur. …
Recall 24S55/24V635 was issued in October 2024, the issue with intake valves was discovered prior to October 2021. My car was manufactured in July 2021 within the time of inefficient intake valves. The problem continues to exist as there is no remedy. No remedy and no problem dealer won't look at the car, (even with a clicking noise) I don't drive it with concern my engine will quit in the middle of the road and I could be 500 miles from home. It actually has to stop dead in the middle of the road to be looked at. I can't trade it because it's under recall. It's a catch 22. Why can't these vehicles be taken in and tested to see if the intake valves will crack. Consumer safety should be all that is concerned with, not the bottom line. Shame on Ford/Lincoln for hesitation and NHTSA for allowing it.
2021 Lincoln Nautilus engines & fuel economy
| Engine | Transmission | Drive | MPG city / hwy / combined |
|---|---|---|---|
| 2.0L 4-cyl turbo | 8-speed automatic | FWD | 21 / 26 / 23 |
| 2.0L 4-cyl turbo | 8-speed automatic | AWD | 20 / 25 / 22 |
| 2.7L 6-cyl turbo | 8-speed automatic | AWD | 19 / 25 / 21 |
EPA ratings. Class: Small SUV.
Frequently asked questions
Is the 2021 Lincoln Nautilus a good car?
Based on 26 owner complaints filed with NHTSA, the 2021 Nautilus rates better than average: 46% fewer complaints than a typical year of the Nautilus at the same age. It is one of the best Nautilus years by this measure. Complaint counts don't account for sales volume or individual maintenance, so have any used car inspected before buying.
What is the most common problem with the 2021 Lincoln Nautilus?
The body & structure — 9 complaints, 35% of all complaints for this model year, most often about body. Next are the transmission & drivetrain (8) and engine & cooling (5).
How many recalls does the 2021 Lincoln Nautilus have?
There are 2 recalls for the 2021 Lincoln Nautilus, the most recent from May 9, 2025 (software). Recall repairs are free at any authorized dealer — check whether yours has been done with the VIN recall check.
What are the best and worst years of the Lincoln Nautilus?
The best years by complaints, compared at the same age, are 2021 and 2022. Years to avoid or approach with caution: 2025 and 2024. See the full Lincoln Nautilus years comparison.
At what mileage do 2021 Lincoln Nautilus problems happen?
The median mileage reported in complaints is about 86,000 miles; 20% of problems with a recorded mileage started before 50,000 miles.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.