2021 Ford Mustang recalls, problems & safety ratings
NHTSA lists 6 recalls for the 2021 Ford Mustang and 55 owner complaints. The most-reported problem areas are fuel system (10), gasoline (10), power train (9). It earned a 5-star overall NHTSA safety rating. EPA-rated fuel economy is 18–25 mpg combined, depending on engine.
The 2021 ranks #4 of 14 Mustang model years for fewest complaints (2012–2025), with fewer complaints than the average year (205). It has 6 recalls vs. an average of 6.9 per model year.
Recalls 6
Every recall NHTSA lists for the 2021 Ford Mustang. Not every recall applies to every vehicle, so check your VIN. Recall repairs are free at a franchised dealer.
Electrical system · body control module/bcm
Problem: Ford Motor Company (Ford) is recalling certain 2021-2023 Mustang vehicles repaired incorrectly under recall number 23V727. The brake fluid level sensor may not activate the visual warning indicator when the brake fluid is low. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 135, "Light Vehicle Brake Systems."
Risk: Without a low brake fluid warning light, the vehicle may be driven with low brake fluid, reducing braking performance and increasing the risk of a crash.
Fix: Dealers will update the body control module software, free of charge. Owner notification letters were mailed December 11, 2025. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 25C55. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning November 17, 2025.
Fuel system, gasoline · delivery · fuel pump
Problem: Ford Motor Company (Ford) is recalling certain 2021-2023 Bronco, Explorer, Lincoln Aviator, F-250 SD, F-350 SD, F-450 SD, F-550 SD, 2021-2022 Lincoln Navigator, Mustang, F-150, and 2022 Expedition vehicles. The low-pressure fuel pump may fail, which can result in an engine stall while driving.
Risk: An engine stall increases the risk of a crash.
Fix: Dealers will replace the low pressure fuel pump on super duty vehicles and update the powertrain control module (PCM) software on all other affected vehicles, free of charge. Owner notification letters were mailed July 27, 2026. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 25S75.
Back over prevention · software
Problem: Ford Motor Company (Ford) is recalling certain 2018-2022 Transit Connect, 2019-2020 MKZ, MKX, Edge, Continental, F-150, Nautilus, Fusion, 2019-2023 Ranger, Mustang, 2020-2021 EcoSport, Expedition, Navigator, 2020-2022 Escape, F-250 SD, Corsair, 2020-2023 Aviator, Transit, 2020-2024 Explorer, 2021-2024 Bronco Sport, and 2022-2024 Maverick vehicles. A software error may cause the rearview camera to display a blank image, or the image may remain on the display after the backing event has ended.
Risk: A rearview camera that displays a blank image can reduce the driver's view behind the vehicle. A rearview image that continues to be displayed after the vehicle is shifted out of reverse may distract the driver. Both of these situations can increase the risk of a crash.
Fix: Dealers will update the rearview camera software, free of charge. Owner notification letters were mailed September 4, 2025. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 25S72.
Electrical system · body control module/bcm
Problem: Ford Motor Company (Ford) is recalling certain 2020-2023 Mustang vehicles. The brake fluid level sensor may not activate the visual warning indicator when the brake fluid is low. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 135, "Light Vehicle Brake Systems."
Risk: Without a low brake fluid warning light, the vehicle may be driven with low brake fluid, reducing braking performance and increasing the risk of a crash.
Fix: Dealers will update the body control module software, free of charge. Owner notification letters were mailed December 21, 2023. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 23C35.
Air bags · knee bolster
Problem: Ford Motor Company (Ford) is recalling certain 2021-2022 Mustang vehicles. An insufficient weld on the front passenger knee air bag may result in an improper air bag deployment.
Risk: An improper air bag deployment can increase the risk of injury during a crash.
Fix: Dealers will replace the front passenger knee air bag, free of charge. Owner notification letters were mailed on March 8, 2022. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 22S07.
Air bags · side/window · curtain
Problem: Ford Motor Company (Ford) is recalling certain 2021 Mustang vehicles. The side curtain air bag inflators may have been manufactured with the incorrect amount of compressed gas, which can result in improper air bag inflation. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard numbers 226, "Ejection Mitigation," and 214, "Side Impact Protection."
Risk: An air bag that does not inflate properly can increase the risk of injury in a crash.
Fix: Dealers will replace the side curtain air bags, free of charge. An interim owner notification letter was mailed on February 3, 2022. Owner notification letters were mailed on April 22, 2022. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 21C37.
Common problems
From complaints owners filed with NHTSA. Complaints aren't verified, but patterns across hundreds of owners point to known weak spots.
Most-reported problem areas
By the numbers
Recent owner reports
My vehicle, VIN [XXX], is subject to NHTSA Recall 25V455 (Ford Recall 25S75) involving a defective low-pressure fuel pump that may cause engine hesitation, loss of power, or engine stalling. This recall was announced in July 2025 and remains open on the NHTSA VIN lookup as of June 2026. More than eleven months have passed since the recall was announced, and Ford has not provide…
Driver door opened to secondary latch position while driving on the highway at 70mph on 5/16/2026. The warning system came on and driver had to navigate holding the door and stopping safely during high speed traffic to close the door. Will take to dealership when next available opening day. No accident or police were involved. Driver found older warning affecting same year,make…
The backup camera goes blank and says to contact Ford
Safety ratings
2021 Ford Mustang C RWD
2021 Ford Mustang 2 DR RWD
Fuel economy
EPA ratings for common configurations of the 2021 Ford Mustang.
Mustang
Auto (S10) · 4 cyl · 2.3 L · Turbo
Regular
Mustang
Auto (S10) · 8 cyl · 5.0 L
Regular
Mustang Convertible
Auto (S10) · 4 cyl · 2.3 L · Turbo
Regular
Mustang Convertible
Auto (S10) · 8 cyl · 5.0 L
Regular
Other model years
Questions
How many recalls does the 2021 Ford Mustang have?
NHTSA lists 6 recalls for the 2021 Ford Mustang, most recently for electrical system · body control module/bcm (10/10/2025). Recall repairs are free at a franchised dealer. Enter your VIN to check whether a recall applies to your vehicle.
What are the most common problems with the 2021 Ford Mustang?
Based on 55 owner complaints filed with NHTSA, the most-reported areas are fuel system (10), gasoline (10), power train (9).
Is the 2021 Ford Mustang safe?
The 2021 Ford Mustang earned a 5-star overall rating in NHTSA's 5-star safety ratings.
Is the 2021 a good year for the Ford Mustang?
The 2021 ranks #4 of 14 Mustang model years for fewest complaints (2012–2025), with fewer complaints than the average year (205). It has 6 recalls vs. an average of 6.9 per model year.
What gas mileage does the 2021 Ford Mustang get?
EPA ratings for the 2021 Ford Mustang range from 18 to 25 mpg combined, depending on engine and drivetrain.
Own a 2021 Ford Mustang in South Carolina?
Our mobile mechanics diagnose and fix the problems above at your home, office or fleet lot in Lexington, Columbia and the Midlands, with dealer-grade scan tools.
Related vehicles
Sources: NHTSA recalls, complaints and 5-Star Safety Ratings APIs; EPA fueleconomy.gov. Data retrieved October 21, 2026. NHTSA model names used: MUSTANG, Mustang.