2021 Ford Mustang Safety Report

2021 Ford Mustang: Multiple Safety Recalls for Fuel System, Brakes, and Airbags Amidst Low Overall Complaint Volume

51Complaints
6Recalls
65/100Reliability Score
4Crash Reports
2Injuries
Most reported components: Fuel System, Gasoline (8)Power Train (7)Electrical System (3)Unknown Or Other (3)Engine (3)Service Brakes, Hydraulic (3)Back Over Prevention (2)Engine,Fuel/Propulsion System (2)Suspension (2)Air Bags (2)

AI Safety Analysis for the 2021 Ford Mustang

The 2021 Ford Mustang presents a mixed safety picture, with a notable number of recalls addressing critical safety components, yet a relatively low number of overall complaints for its age. NHTSA data shows 51 total complaints, with 4 crashes, 0 fires, 2 injuries, and 0 deaths reported. While specific crash test ratings for Overall, Frontal, and Side are not available, the vehicle did achieve a 5-star rollover rating, indicating good performance in that specific area. A significant concern is the recall history, with 6 recalls issued. These recalls address serious issues such as potential brake fluid warning indicator failure (ELECTRICAL SYSTEM:BODY CONTROL MODULE/BCM, two separate recalls), increasing the risk of driving with low brake fluid and reduced braking performance. Another critical recall involves the FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP, which could lead to an engine stall and increased crash risk. Airbag-related recalls are also present, including an insufficient weld on the front passenger knee airbag and incorrect compressed gas in side curtain airbag inflators, both of which could compromise occupant protection in a crash. Furthermore, a recall for BACK OVER PREVENTION:SOFTWARE addresses rearview camera display issues, which can reduce driver visibility. Complaint patterns largely align with some of the recall issues. 'FUEL SYSTEM, GASOLINE' is the top complaint component with 8 reports, often describing engine stalling, hesitation, and misfires, directly correlating with the fuel pump recall. 'POWER TRAIN' has 7 complaints, with descriptions of the vehicle losing power, stalling, and transmission issues like jerking and grinding. 'ELECTRICAL SYSTEM' has 3 complaints, some related to the brake fluid warning light, aligning with the BCM recalls. Airbag-related complaints (2 reports) also reflect the airbag recalls. While the total complaint count is not excessively high, the nature of the recalls and the corresponding complaint patterns suggest that these are not isolated incidents but rather systemic issues that Ford has attempted to address.

Reliability Score

The 2021 Ford Mustang receives a reliability score of 65 out of 100 based on analysis of NHTSA complaint data, recall history, crash reports, and safety ratings. This indicates average reliability — some notable concerns exist that prospective buyers should be aware of.

Known Issues for the 2021 Ford Mustang

The following issues have been identified from NHTSA complaint data and owner reports for the 2021 Ford Mustang:

IssueSeverityFrequencyTypical Mileage
Engine Stalling/Loss Of Power
Multiple complaints and a recall (21V-455) indicate issues with the fuel system, specifically the fuel pump, leading to engine stalls, hesitation, and loss of power, increasing crash risk.
High Common various miles
Brake Fluid Warning Light Malfunction
Two recalls (23V-727, 20V-788) address a faulty brake fluid level sensor that may not activate the warning indicator, potentially leading to reduced braking performance.
High Occasional various miles
Airbag Deployment Issues
Recalls (21V-808, 21V-809) highlight issues with the front passenger knee airbag weld and side curtain airbag inflator gas, potentially leading to improper deployment and increased injury risk.
High Occasional various miles
Rearview Camera Malfunction
A recall (23V-022) and several complaints describe the rearview camera displaying blank or distorted images, reducing driver visibility when backing up.
Medium Occasional various miles
Transmission Problems
Complaints describe the automatic transmission jerking, grinding, slipping, and shifting into neutral unexpectedly, posing a safety risk.
High Occasional 40000-50000 miles
Engine Misfires/Rough Idle
Several complaints mention check engine lights, misfires, rough idle, and hesitation, sometimes linked to the EVAP purge valve or coolant leaks.
Medium Occasional various miles

Common Problems Reported by Owners

Based on NHTSA complaint data, the following components account for the majority of reported issues with the 2021 Ford Mustang:

Fuel System, Gasoline 15% of complaints

Engine stalling, hesitation, and misfires, often linked to the fuel pump recall.

Power Train 13% of complaints

Vehicle losing power, stalling, and transmission issues like jerking, grinding, and slipping.

Electrical System 5% of complaints

Issues with brake fluid warning light and other electrical malfunctions.

Engine 5% of complaints

Misfires, rough idle, and coolant leaks.

Service Brakes, Hydraulic 5% of complaints

Concerns related to braking performance, potentially due to low brake fluid warning issues.

Back Over Prevention 3% of complaints

Rearview camera malfunctions, including blank or distorted images.

Air Bags 3% of complaints

Warning lights and concerns about proper airbag deployment.

Suspension 3% of complaints

Premature tire wear and alignment issues.

Frequently Asked Questions About the 2021 Ford Mustang

Is the 2021 Ford Mustang safe?

Based on NHTSA data, the 2021 Ford Mustang has a 5-star rollover rating, but overall crash test ratings are not available. It has 6 recalls addressing significant safety concerns like fuel system, brake fluid warning, and airbag deployment issues. While total complaints are relatively low at 51, these recalls and corresponding complaints highlight potential safety risks that have been or are being addressed by the manufacturer.

What are common problems with the 2021 Ford Mustang?

The most reported issues for the 2021 Ford Mustang include fuel system problems (8 complaints) leading to engine stalling and hesitation, power train issues (7 complaints) such as transmission malfunctions and loss of power, and electrical system problems (3 complaints) often related to the brake fluid warning light. Rearview camera malfunctions and airbag concerns are also noted.

Has the 2021 Ford Mustang had any recalls?

Yes, the 2021 Ford Mustang has had 6 recalls. These include recalls for the fuel system (potential engine stall), electrical system (brake fluid warning light malfunction, two separate recalls), back over prevention (rearview camera software), and airbags (insufficient weld on knee bolster, incorrect side curtain airbag gas).

Are there any engine issues with the 2021 Ford Mustang?

Yes, there are engine-related issues. The 'FUEL SYSTEM, GASOLINE' component has 8 complaints, often describing engine stalling, hesitation, and misfires, directly linked to a recall for the fuel pump. Additionally, 'ENGINE' itself has 3 complaints, including reports of coolant leaks and misfires.

What should I look out for when buying a used 2021 Ford Mustang?

When considering a used 2021 Ford Mustang, ensure all 6 recalls have been completed, especially those related to the fuel system, brake fluid warning, and airbags. Pay close attention to any signs of engine hesitation, stalling, transmission irregularities (jerking, grinding), or rearview camera malfunctions. Check for proper functioning of all warning lights and inquire about any history of premature tire wear or alignment issues.

Buyer Advice

Our recommendation: Given the significant safety recalls and recurring complaints about the fuel system, power train, and electrical components, ensure all recalls have been addressed and thoroughly inspect for engine, transmission, and rearview camera issues before purchasing.

NHTSA Data Summary for 2021 Ford Mustang

This safety report is based on a comprehensive analysis of data from the National Highway Traffic Safety Administration (NHTSA) for the 2021 Ford Mustang. The data includes 51 consumer complaints filed by vehicle owners, 6 manufacturer-initiated safety recalls, 4 reported crashes, 2 reported injuries, 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.