2021 Cadillac Xt4 Safety Report
2021 Cadillac XT4 Safety Report: Key Issues and Findings
Safety Decision Cockpit for the 2021 Cadillac Xt4
This page is the hub for deciding what to inspect next on the 2021 Cadillac Xt4. It connects recall campaigns, owner complaint patterns, service bulletins, sibling model years, component issue hubs, and the model buying guide so a shopper or owner can move from a single report into the wider safety graph.
| Signal | Value | What to inspect next |
|---|---|---|
| Recall burden | Moderate (1) | Review campaign numbers, affected components, and dealer remedies below. |
| Owner complaints | Low (10) | Scan complaint narratives for recurring symptoms, mileage, crashes, fires, injuries, and dates. |
| Crash and fire reports | 1 | Treat any crash, fire, injury, or fatality-linked pattern as a priority pre-purchase inspection item. |
| Primary component hub | Fuel/Propulsion System | Compare fuel/propulsion system issues across vehicles. |
| Cleaner nearby model year | 2022 | Compare against the 2022 Cadillac Xt4 with 2 complaints and 1 recalls. |
| Riskier nearby model year | 2024 | Check the 2024 Cadillac Xt4 before buying across this generation. |
Cadillac Xt4 Year-by-Year Comparison
The safest purchase decision usually comes from comparing neighboring model years, not reading a single page in isolation. The table below uses only validated Cadillac Xt4 years already present in the cleaned NHTSA dataset, so each comparison links to a real vehicle safety report rather than a generated combination.
| Model Year | Complaints | Recalls | Use case |
|---|---|---|---|
| 2022 Cadillac Xt4 | 2 | 1 | Compare as a potentially cleaner alternative. |
| 2020 Cadillac Xt4 | 16 | 5 | Inspect as a potentially higher-complaint year. |
| 2023 Cadillac Xt4 | 12 | 0 | Inspect as a potentially higher-complaint year. |
| 2019 Cadillac Xt4 | 18 | 3 | Inspect as a potentially higher-complaint year. |
| 2024 Cadillac Xt4 | 21 | 1 | Inspect as a potentially higher-complaint year. |
| 2025 Cadillac Xt4 | 6 | 1 | Compare as a potentially cleaner alternative. |
2021 Cadillac Xt4 Complaint Theme Map
Complaint counts become more useful when they are grouped into inspection themes. For the 2021 Cadillac Xt4, these are the component areas with the clearest NHTSA complaint signals. Use each link to jump from this single vehicle into broader component hubs and make-specific issue pages.
Fuel/Propulsion System
3 owner complaints mention this component in the current safety profile.
All Fuel/Propulsion System issues Cadillac onlyUnknown Or Other
1 owner complaint mention this component in the current safety profile.
All Unknown Or Other issues Cadillac onlyElectrical System,Engine,Fuel System, Gasoline
1 owner complaint mention this component in the current safety profile.
All Electrical System,Engine,Fuel System, Gasoline issues Cadillac onlyEngine And Engine Cooling,Power Train
1 owner complaint mention this component in the current safety profile.
All Engine And Engine Cooling,Power Train issues Cadillac onlyBack Over Prevention
1 owner complaint mention this component in the current safety profile.
All Back Over Prevention issues Cadillac onlyElectrical System
1 owner complaint mention this component in the current safety profile.
All Electrical System issues Cadillac onlyAI Safety Analysis for the 2021 Cadillac Xt4
Reliability Score
The 2021 Cadillac Xt4 receives a reliability score of 85 out of 100 based on analysis of NHTSA complaint data, recall history, crash reports, and safety ratings. This indicates above-average reliability relative to comparable vehicles.
NHTSA Safety Ratings for the 2021 Cadillac Xt4
The National Highway Traffic Safety Administration (NHTSA) evaluates vehicles through controlled crash tests and assigns star ratings from 1 to 5, with 5 being the safest.
Known Issues for the 2021 Cadillac Xt4
The following issues have been identified from NHTSA complaint data and owner reports for the 2021 Cadillac Xt4:
| Issue | Severity | Frequency | Typical Mileage |
|---|---|---|---|
| Fuel Pump Module Failure The fuel pump module has failed twice without any warning, leading to vehicle stalling and potential hazards. |
Medium | Common | 30k-60k miles |
| Sunroof Explosion A sunroof explosion was reported on a hot day, causing a loud bang and potential safety risks. |
Low | Occasional | N/A miles |
| Electrical System Issues Issues with the electrical system, such as seatbelt warning chimes and safety restraint warning lights, have been reported. |
Medium | Common | N/A miles |
| Back Over Prevention System Failure The back over prevention system has failed, leading to potential rear-end collisions. |
Medium | Common | N/A miles |
Common Problems Reported by Owners
Based on NHTSA complaint data, the following components account for the majority of reported issues with the 2021 Cadillac Xt4:
Issues with the fuel pump module have been reported, leading to vehicle stalling.
Sunroof explosions have been reported, posing safety risks.
Electrical system issues, such as seatbelt warning chimes, have been reported.
Back over prevention system failures have been reported, leading to potential rear-end collisions.
Recall Details for the 2021 Cadillac Xt4
The following 1 recall has been issued for the 2021 Cadillac Xt4 by NHTSA:
Summary: General Motors, LLC (GM) is recalling certain 2016-2021 Chevrolet Malibu and 2019-2021 Cadillac XT4 vehicles. The rear seat belt retractors may be improperly secured with loose or missing fasteners.
Consequence: An improperly secured seat belt retractor may not function properly in a crash, increasing the risk of injury.
Remedy: Dealers will inspect and tighten the rear seat belt retractors, as necessary, free of charge. Owner notification letters were mailed on September 17, 2021. Owners may contact Chevrolet customer service at 1-800-222-1020 and Cadillac customer service at 1-800-458-8006. GM's number for this recall is N212333380.
NHTSA Complaint Summaries for the 2021 Cadillac Xt4
Below are complaint narratives filed by owners of the 2021 Cadillac Xt4 with the National Highway Traffic Safety Administration. 1 complaint involved crashes.
UNKNOWN
Vehicle stalled on the road,coming to a total stop,very dangerous because of the trafic.Vehicle cranks but not start.Fuel pump power control module failed,code p203f.Take to Vera Cadillac dealer for repair .This happened 2 times ,at 13765 milles and 29342 milles
Driving down the highway yesterday, I believe that the sunroof on my Cadillac XT4 exploded. It was a hot day and I heard a loud bang. My sunroof shattered and no rocks or other external debris to be found.
The contact owns a 2021 Cadillac XT4. The contact stated while driving 40-45 MPH, the vehicle suddenly stopped, and was shifted into park but failed to restart. There were no warning lights illuminated. The vehicle was towed to the local dealer where it was diagnosed and determined that the fuel pump control module and battery needed to be replaced. The vehicle was not repaired. The manufacturer w...
Fuel pump module failed twice. There was no warning lamps, messages or other symptoms prior to the failure. The first time I was driving the second time the car was parked and did not start. See below for details. Safety: Thankfully i was not driving 70+MPH down a busy highway when the car shut down. Given the past recall, the number of Cadillac owners experiencing the problem and that it's happe...
The contact owns a 2021 Cadillac XT4. The contact stated that while stopped at a traffic signal, the signal turned green; however, when the accelerator pedal was depressed, the vehicle hesitated before responding as needed. The contact stated that the vehicle lunged into motion. The contact stated that the failure was intermittent at first but became a recurring failure. The contact stated there w...
The contact owns a 2021 Cadillac XT4. The contact stated that while his wife was reversing and exiting the residential driveway, the back over prevention sensor activated. The contact stated the back over prevention warning light illuminated. The contact stated that there were no obstacles behind the vehicle. The vehicle was taken to the dealer, but the failure could not be duplicated. The conta...
When I turn on the vehicle, it will have no sound - audio, turn signal, and most importantly and concerning, seatbelt warning chime. the electrical issues also extend to the hvac sustain have been trying to get this resolved with two dealerships and Cadillac directly for 1.5 almost 2 years. The issues began about three weeks after my lease began. Cadillac directly and the dealerships have done not...
Safety restraint warning light came on. Took to dealership. They had for 3 days claimed it was repaired. Light came back on 2 days later. Dealership has now had my vehicle 10 days, stating I need a new side drivers airbag. They do not know when it will arrive. I have seen other complaints in this model for faulty airbag sensors/units.
The contact owns a 2021 Cadillac XT4. The contact stated that while driving in stop-and-go traffic, the contact rear-ended a vehicle in front. The contact crashed the vehicle at approximately 5 mph; however, the collision caused severe front end damage to the vehicle. The air bag did not deploy and all electrical safety features failed to operate after the collision. There were no injuries report...
NHTSA Defect Investigations for the 2021 Cadillac Xt4
NHTSA defect investigations are higher-signal than ordinary complaints because they indicate the agency opened a formal review of a potential safety defect. Some investigations later connect to recall campaigns; others close without a recall after review.
Component: Air Bags:Frontal:Driver Side:Inflator Module
Opened 2021-04-09 · Closed 2023-08-24
On April 9, 2021, the Office of Defects Investigations (ODI) opened PE21-010 to investigate instances of air bag malfunction indicator light (MIL) illumination and potential for frontal air bag non-deployment in several vehicles manufactured by General Motors (GM). The vehicles included model year (MY) 2020 through 2021 CT4 and CT5 passenger cars, Sierra and Silverado trucks (1500/2500/3500 models), XT4 and MY 2021 Escalade, Suburban, Tahoe, Yukon SUVs.Technical Service Bulletin (TSB) 21-NA-005,...
Frequently Asked Questions About the 2021 Cadillac Xt4
Has the 2021 CADILLAC XT4 been recalled?
Yes, the 2021 CADILLAC XT4 has 1 recall on record with NHTSA. Each recall addresses a specific safety defect identified by the manufacturer or NHTSA.
How many complaints does the 2021 CADILLAC XT4 have?
The 2021 CADILLAC XT4 has 10 complaints filed with NHTSA. Of these, 1 involved crashes. No injuries or deaths have been reported.
What is the safety rating for the 2021 CADILLAC XT4?
The 2021 CADILLAC XT4 does not have an NHTSA safety rating on file. This can happen for newer model years, specialty vehicles, or models that have not been crash-tested.
What are the most common problems with the 2021 CADILLAC XT4?
The most commonly reported problems with the 2021 CADILLAC XT4 involve fuel/propulsion system (3 complaints), unknown or other (1 complaints), electrical system,engine,fuel system, gasoline (1 complaints). Other affected components include engine and engine cooling,power train, back over prevention, electrical system.
How many crash reports does the 2021 CADILLAC XT4 have?
There are 1 crash reports associated with the 2021 CADILLAC XT4 out of 10 total complaints (10.0% of complaints involved crashes).
How many fire reports does the 2021 CADILLAC XT4 have?
There are no fire reports for the 2021 CADILLAC XT4 in the NHTSA database.
Are there any deaths reported for the 2021 CADILLAC XT4?
No deaths have been reported in NHTSA complaints for the 2021 CADILLAC XT4.
How many injuries are reported for the 2021 CADILLAC XT4?
No injuries have been reported in NHTSA complaints for the 2021 CADILLAC XT4.
Should I buy a 2021 CADILLAC XT4?
Based on NHTSA data, the 2021 CADILLAC XT4 is research thoroughly before purchasing. It has 10 complaints, 1 recalls. Always have a pre-purchase inspection done by a qualified mechanic.
What components fail most on the 2021 CADILLAC XT4?
The components with the most failures on the 2021 CADILLAC XT4 are: 1. FUEL/PROPULSION SYSTEM (3 complaints), 2. UNKNOWN OR OTHER (1 complaints), 3. ELECTRICAL SYSTEM,ENGINE,FUEL SYSTEM, GASOLINE (1 complaints), 4. ENGINE AND ENGINE COOLING,POWER TRAIN (1 complaints), 5. BACK OVER PREVENTION (1 complaints). FUEL/PROPULSION SYSTEM is the single most-reported problem area with 3 complaints.
What should I know before buying a 2021 CADILLAC XT4?
Be cautious of potential electrical and propulsion system issues, especially with the fuel pump module and back over prevention system. The 2021 CADILLAC XT4 has 10 NHTSA complaints and 1 recalls on record.
How reliable is the 2021 CADILLAC XT4?
The 2021 CADILLAC XT4 receives a reliability score of 85/100, indicating above-average reliability. This is based on 10 owner complaints, 1 recalls, and 1 crash/fire reports in the NHTSA database. Key known issues include Fuel Pump Module Failure and Sunroof Explosion.
What are the known issues with the 2021 CADILLAC XT4?
Known issues with the 2021 CADILLAC XT4 include: Fuel Pump Module Failure, Sunroof Explosion, Electrical System Issues, Back Over Prevention System Failure. These are based on patterns found across 10 NHTSA complaints. 1 of these patterns resulted in formal recalls.
Can the fuel pump module fail without warning?
Yes, the fuel pump module has failed twice without any warning, leading to vehicle stalling.
What are the common electrical system issues reported?
Issues include seatbelt warning chimes and safety restraint warning lights.
What should I do if I experience a sunroof explosion?
Seek immediate assistance and have the vehicle inspected for any safety risks.
Buyer Advice
Our recommendation: Be cautious of potential electrical and propulsion system issues, especially with the fuel pump module and back over prevention system.
NHTSA Data Summary for 2021 Cadillac Xt4
This safety report is based on a comprehensive analysis of data from the National Highway Traffic Safety Administration (NHTSA) for the 2021 Cadillac Xt4. The data includes 10 consumer complaints filed by vehicle owners, 1 manufacturer-initiated safety recalls, 1 reported crashes, and safety rating assessments associated with this vehicle.
All data presented in this report is sourced from public NHTSA databases. Our AI analysis identifies patterns across complaint narratives, correlates them with recall history, and produces the safety assessment above. This analysis is updated as new complaints and recalls are filed with the NHTSA.
Consumers are encouraged to report vehicle safety problems to the NHTSA at nhtsa.gov. If your vehicle is subject to a recall, contact your dealer to schedule the free repair.
Disclaimer: This analysis is AI-generated from NHTSA public data and does not constitute professional automotive or safety advice. Always verify recall status at NHTSA.gov and consult a qualified mechanic.
Analysis last updated: 2026-05-13