repaired · 2026 Q3
Back over prevention: software
Risk. A frozen or missing rearview camera image can reduce the driver's view behind the vehicle, increasing the risk of a crash.
2021 Lincoln NautilusProblems, recalls & complaints
NHTSA has logged 28 owner complaints about the 2021 Lincoln Nautilus, most often about the structure. It is covered by 2 safety recalls, and for recall 24V-635 the manufacturer reports only 66% of affected cars repaired.
Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through November 7, 2026. Updated daily.
Complaints by system
Where the 2021 Lincoln Nautilus has problems
28 complaints grouped by the system owners reported.
10Structure
8Power train
3Engine
3Electrical system
3Fuel/propulsion system
2Back over prevention
2Engine and engine cooling
1Vehicle speed control
| System | Complaints | Crash, fire or injury |
|---|---|---|
| Structure | 10 | 0 |
| Power train | 8 | 0 |
| Engine | 3 | 0 |
| Electrical system | 3 | 0 |
| Fuel/propulsion system | 3 | 0 |
| Back over prevention | 2 | 0 |
| Engine and engine cooling | 2 | 0 |
| Vehicle speed control | 1 | 1 |
Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.
2 recalls
2021 Lincoln Nautilus recalls and how many were fixed
Each ring shows the share of affected cars repaired, from the manufacturer’s latest quarterly report to NHTSA. Recall repairs are free at authorized dealers.
repaired · 2026 Q3
Engine: hard parts internal/mechanical
Risk. A loss of drive power increases the risk of a crash.
Recalls apply to specific cars. To see whether a recall is still open on yours, enter the 17-character VIN at nhtsa.gov/recalls or with Lincoln.
Best & worst years
2021 vs. every other Nautilus year
Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the Nautilus median. How we score
'19'20'21'22'23'24'25'26
- Avoid
- Caution
- Solid
- Best
- Not rated
NHTSA crash tests
2021 Lincoln Nautilus safety ratings
2021 Lincoln Nautilus SUV AWD in NHTSA's New Car Assessment Program. Photos are from NHTSA's crash tests.
★★★★★
- Rollover: 4 stars (15.5% risk)
- Stability control: Standard
- Forward collision warning: Optional
- Lane departure warning: Standard
1 investigation
NHTSA defect investigations
Federal investigations that included the 2021 Lincoln Nautilus, and the recalls they led to.
- Loss of Motive PowerLed to recall 24V-635
In owners' words
What Nautilus owners report
Recent structure complaints filed with NHTSA, shortened. Personal details are removed.
"The spot welds and inner sheet metal at the driver door check arm attachment point have structurally failed and cracked. This prevents the door from operating safely and creates an imminent risk of the door failing to latch or inadvertently opening while driving, matching the failure mechanism in…
Drivers front door inner sheet metal structure has failed/torn at the hinge and check arm mounting points under normal operating conditions.. safety hazard. Dealership and Lincoln will not take full responsibility after known structural defect exists
Both front doors on my 2021 Nautilus Reserve have structural stress cracks in the sheet metal surrounding the check-arm bracket, along the edge of the recessed mount and under the weatherstrip. I first noticed cracking and popping when opening and closing the doors on 8/1/2026 at about 84,000…
Own a 2021 Nautilus?
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.