2024 Subaru Impreza

The contact owned a 2024 Subaru Impreza. The contact stated that while driving at an undisclosed speed, the brake pedal was depressed; however, the vehicle failed to stop as intended. The contact stated that the brake pedal went to the floor with no resistance. No warning lights illuminated. The vehicle independently accelerated and rear-ended another vehicle, resulting in a multi-vehicle crash. The vehicle was towed to a local tow yard. The contact went to a local medical center and was treated for back pain and body soreness. The vehicle was deemed a total loss. Prior to the failure, the vehicle was serviced at a dealer on August 24, 2026, for a routine oil change and tire rotation. The manufacturer was notified of the failure, and a case was opened. The failure mileage was approximately 40,000.

While driving at various speeds, my vehicle consistently produces a clicking noise from the upper right-rear C-pillar area. The noise is most noticeable when the vehicle body twists slightly during normal driving, such as when traveling over uneven pavement, entering driveways, or making turns. The condition has persisted and is repeatable. The vehicle was inspected over approximately six weeks by an authorized dealership. After extensive diagnosis, the dealership identified a suspected welding defect in the upper right-rear C-pillar/body structure. The suspected defective area is available for inspection. The dealership requested authorization from the manufacturer to repair the condition under warranty, but the request was denied. To my knowledge, neither the manufacturer nor the dealership has provided any engineering analysis or technical evidence identifying an alternative root cause for the suspected welding defect. The C-pillar is a structural component of the vehicle that contributes to body rigidity and occupant protection. If the clicking noise is caused by a defective or failed body weld, the condition could indicate reduced structural integrity or progressive deterioration over time. Although no crash or injury has occurred, I am concerned that continued operation with a suspected structural weld defect could compromise vehicle safety or crashworthiness. No warning lights or diagnostic messages were displayed before or during the occurrence of this condition. The primary symptom has been the repeatable clicking noise from the upper right-rear C-pillar area during normal driving. I am requesting that this condition be investigated to determine whether it represents a manufacturing defect that could affect other vehicles of the same model.

My entire dash went out. Nothing worked. This car has only 3500 miles on it. I got danger signs and it said to stop driving the car. Danger. I also got messages in my e-mail I think from Starlink to stop driving the car and bring it in to service. It was dangerous. Service had it for two weeks. They didn't know what to do. They asked if I did something with wires. I'm a [XXX] woman and4'10". What a question. Then some guy at Subaru said "they'll probably have to put a whole new dash in. Days later I called again.Another guy said they had to call all over America to try and find the part. No one to my knowledge has inspected this. I am working with Subaru Customer Care. I don't want this car. I do not feel safe in it.For something so new these emergency problems should not be happening. I want a cash back or give me another car.They had it for two weeks and gave me no explanation what happened. It is not a safe car. I hope Customer Care will help me. Someone has to. I don't want this car. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

I own a 2024 Subaru Impreza (base trim, FB24 engine). The engine has developed repeated oil leaks into the spark plug wells due to failed spark plug tube seals / valve cover sealing on the same engine. The first occurrence was around 24,000 miles. The dealer found engine oil in the spark plug tubes, diagnosed leaking spark plug tube seals (and/or valve cover gasket), and performed repairs under warranty. At that time, the car was relatively new and maintained on schedule. The second occurrence happened again around 30,000 miles. The dealer again found oil in the spark plug tubes, indicating repeat failure of the same type of seals on this low‑mileage engine. This has already happened twice within approximately 6,000 miles on a 2024 vehicle. Oil in the spark plug tubes can cause misfires, rough running, and potential damage to ignition coils and the catalytic converter. It also raises concerns about stalling or loss of power if the misfires worsen while driving. I am concerned that this may be a systemic defect in the FB‑series engines used in late‑model Subaru vehicles, not normal wear. I am requesting that NHTSA track this issue as a potential safety‑related defect involving engine sealing components (spark plug tube seals / valve cover gaskets) that allow engine oil to leak into the spark plug wells on 2024 Subaru Impreza models at low mileage.

PART 4 SUBARU STRUT ISSUE How come no one can tell me what’s actually wrong. Was this a faulty part or was it not installed correctly, who knows, no one can tell me. The strut was loose and I could hear it rattling or jolting on many occasions before I knew that’s what it was. Was it not torqued to specs, installed in hurry, or defective part. They had my car for atleast a week the first time, so why not take the time to fix it right. The fact remains though, the problem was never initially fixed. You again let me drive an unsafe vehicle which caused premature wear on the tire, and god knows what else. On multiple occasions of inspections you said you found nothing or the vehicle was fine, when it wasn’t. This has created anxiety for me when driving my car, and visiting your facility. I don’t feel comfortable or trust this dealership, service department, or any staff there. I can feel the awkwardness with every visit and the bias that has now been created, but I did not create it, all I did was document and report my experience. Let my complaint serve as record and as a reference for any future complaints, investigations, or similar concerns that others may report.

Part 3 SUBARU STRUT ISSUE I called the service department at Peltier Subaru and told them what happened and that I should be reimbursed for the tire. I was told that I needed to bring the tire in so that it could be inspected, along with the car to make there wasn’t something else going on. I talked with the service manager and he talked with his manager, who okayed a reimbursement verbally to me which was witnessed by the service manager. They said a check would be mailed from the finance department, which never happened. Supposedly they inspected the vehicle while I was in the lobby, and they found nothing, nothing at all. Basically this was another waste of time and money on my part. I live an hour away, they don’t give you a gas card, or even wash your car, just you have a good day sir, that they really don’t mean. Next I’m due for an oil change, which I scheduled over the phone and I mentioned noise coming from the same area that was fixed, or they never found anything wrong with. I took everything out of my car to pinpoint the noise and make sure it wasn’t a tool or something else moving around in the car. On Friday, December 12th, 2025 I go in for the oil change and for diagnosis of the noise coming from the same area that they strut was already replaced. Turns out it’s the strut again, and they have to order the part, and I’m told my car is fine to drive home till the part comes in and that I don’t need a loner. Now I have to come back on Thursday, December 18th, 2025 to get the strut replaced again.