2023 VinFast Vf 8 Problems

The contact owns a 2023 Vinfast VF8. The contact stated that while reversing into a parking lot, the vehicle unintendedly accelerated. The contact stated that while reversing, there was no warning light illuminated or safety features activated, causing the vehicle to crash into two other vehicles. The rear end of the vehicle was damaged. The vehicle stopped after crashing into the other vehicles. No property damage was reported. The vehicle was towed to a tow yard. No warning lights were illuminated on the instrument panel. A Police report was not filed. No injuries were reported. The dealer was not notified of the failure. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 7,000.

See attached document for complaint. I am writing to file a formal complaint regarding serious delays and lack of communication surro ding a safety recall repair for my VinFast vehicle. I received an Important Safety Recall Notice from VinFast Auto LLC regarding Recall Notice VPAC 379 / NHTSA Recall No. 25V559, involving a software update to address issues with the Lane Keeping Assist {LKA) system. The notice states that this update should take approximately five (5) hours to complete. Despite this, I have been waiting for over three months to obtain an appointment for this recall service. When I went to the dealership today to drop off my vehicle, the staff could not provide any estimated timeframe for how long the repair would take. This is especially conce, ning because during a previous visit, my vehicle remained at the dealership for nearly one month. When I asked the employee how long the recall update would take, I was told they would not know until they began the software update process. I was also informed that once the update starts, it cannot be stopped. This was not communicated to me in advance, and I was left without any clear plan for transportation or support.I had to leave because I need to pickup my kids from school. I cannot find any appointments now? I asked how I was expected to get home or whether alternate transportation such as an Uber or loaner vehicle would be provided, and I was told that there was nothing they could do. I find it unacceptable that after waiting months for a safety recall repair-one that the manufacturer estimates at only five hours-the dealership is unable to provide a reasonable timeline or any assistance for customers who depend on their vehicles for daily transportation. I respectfully request that NHTSA review this matter, as consumers should not face excessive delays, unclear repair timeframes, or lack of transportation support when attempting to comply with an important safety recall. Thank you for your attention to this issue.

The vehicle exhibits a severe, structural inability to retain its factory suspension and steering alignment specifications under normal driving conditions, creating a severe tire blowout and safety hazard. At approximately 8,400 miles (January 2025), the dealership documented that the alignment was heavily out of specification. At approximately 9,400 miles (February 2025), a certified third-party shop corrected the vehicle back to perfect factory specifications. Less than 9,700 miles of standard city driving later, at approximately 19,100 miles (May 2026), a dealer inspection revealed the vehicle's alignment geometry had completely shifted out of specification across three separate wheels (Right Front Toe, Right Rear Camber, Left Rear Toe). This rapid alignment failure dynamically scrubbed the front steering tires completely bald down to the internal metal structural cords/threads, creating an immediate, severe safety hazard on the road. The vehicle's inability to hold standard parameters points to a defective suspension tracking design or components incapable of supporting the vehicle load. The dealership refused to cover this mechanical failure under warranty, forcing an out-of-pocket tire replacement expense. A formal corporate escalation case has been opened with the manufacturer.

Car steering veered to left. Car died would not start again. Info center and 12v battery died and stopped working. Was unable to restart unsafe vehicle.

Car steering veered to left. Car died would not start again. Info center and 12v battery died and stopped working. Was unable to restart unsafe vehicle.

While driving at approximately 8:00 AM in active traffic, the vehicle suddenly would not accelerate beyond approximately 20 mph. Warning messages appeared on the dashboard stating “Electric Motor Power Reduced” and “Driver Monitoring System Inoperative.” The vehicle lost normal propulsion power without warning. This occurred in the middle of the roadway and created a serious safety hazard, as I was unable to maintain the speed of surrounding traffic. Vehicles behind me had to slow abruptly, increasing the risk of a rear-end collision. The vehicle is currently under warranty and has been taken to the repair facility multiple times, including for prior safety-related concerns. The most recent repair visit involves diagnostics and/or a software update; however, the root cause has not been clearly explained, and the safety of the vehicle has not been formally confirmed in writing. Given that this incident involved sudden loss of propulsion in traffic, I am concerned about the reliability and safety of the vehicle.

I have had nothing but brake and suspension problems with my 2023 Vinfast VF8. The vehicle has been to the dealer on three occasions because of brake and suspension noises which prompted the dealer to replace the entire suspension system. However, my concern is with the vehicle's brakes. Under low speed turning with no brakes applied, the vehicle made a metal on metal grinding noise. The vehicle was in the dealer twice for this problem. The first time they put updated brake pads on the vehicle and let me know that the original pads were too thick. The problem continued and the vehicle was taken back to the dealer a little over two weeks ago for the same problem. This time they sanded the surface of the brake pads to avoid them from rubbing against the rotar. The tech at the dealer told me that he beleives the issue may be that the brake caliper does not open wide enough to allow the pad distance from the caliper. Their solution is to sand the pad down. One, is this safe, and two, what happens when the car needs new brake pads, is the dealer going to cover the cost to continually shave the pads down for the life of the vehicle.

I had several alert messages for weeks and after a service call, they told me that they were no issue. with all this alert messages it is impossible to let my Daughter driving the car. it is too risky.

The vehicle exhibits a severe, structural inability to retain its factory suspension and steering alignment specifications under normal driving conditions, creating a severe tire blowout and safety hazard. At approximately 8,400 miles (January 2025), the dealership documented that the alignment was heavily out of specification. At approximately 9,400 miles (February 2025), a certified third-party shop corrected the vehicle back to perfect factory specifications. Less than 9,700 miles of standard city driving later, at approximately 19,100 miles (May 2026), a dealer inspection revealed the vehicle's alignment geometry had completely shifted out of specification across three separate wheels (Right Front Toe, Right Rear Camber, Left Rear Toe). This rapid alignment failure dynamically scrubbed the front steering tires completely bald down to the internal metal structural cords/threads, creating an immediate, severe safety hazard on the road. The vehicle's inability to hold standard parameters points to a defective suspension tracking design or components incapable of supporting the vehicle load. The dealership refused to cover this mechanical failure under warranty, forcing an out-of-pocket tire replacement expense. A formal corporate escalation case has been opened with the manufacturer.

I have had nothing but brake and suspension problems with my 2023 Vinfast VF8. The vehicle has been to the dealer on three occasions because of brake and suspension noises which prompted the dealer to replace the entire suspension system. However, my concern is with the vehicle's brakes. Under low speed turning with no brakes applied, the vehicle made a metal on metal grinding noise. The vehicle was in the dealer twice for this problem. The first time they put updated brake pads on the vehicle and let me know that the original pads were too thick. The problem continued and the vehicle was taken back to the dealer a little over two weeks ago for the same problem. This time they sanded the surface of the brake pads to avoid them from rubbing against the rotar. The tech at the dealer told me that he beleives the issue may be that the brake caliper does not open wide enough to allow the pad distance from the caliper. Their solution is to sand the pad down. One, is this safe, and two, what happens when the car needs new brake pads, is the dealer going to cover the cost to continually shave the pads down for the life of the vehicle.

While driving at approximately 8:00 AM in active traffic, the vehicle suddenly would not accelerate beyond approximately 20 mph. Warning messages appeared on the dashboard stating “Electric Motor Power Reduced” and “Driver Monitoring System Inoperative.” The vehicle lost normal propulsion power without warning. This occurred in the middle of the roadway and created a serious safety hazard, as I was unable to maintain the speed of surrounding traffic. Vehicles behind me had to slow abruptly, increasing the risk of a rear-end collision. The vehicle is currently under warranty and has been taken to the repair facility multiple times, including for prior safety-related concerns. The most recent repair visit involves diagnostics and/or a software update; however, the root cause has not been clearly explained, and the safety of the vehicle has not been formally confirmed in writing. Given that this incident involved sudden loss of propulsion in traffic, I am concerned about the reliability and safety of the vehicle.

The contact owns a 2023 Vinfast VF8. The contact stated that while his wife was driving 30 MPH, the vehicle inadvertently lost motive power and came to a complete stop in the middle of the roadway, where the vehicle failed to restart. No warning lights were illuminated. The vehicle was towed to the dealer and the vehicle was repaired but the contact was not provided a diagnostic report nor the repair information. The vehicle was repaired. The manufacturer was notified of the failure but provided no assistance. The failure mileage was unknown.

Vehicle drive system fault: This issue has happened to me 2x in my personal car and 1x in the loaner vehicle that Vinfast gave me. When this happens, the vehicle shuts off. You can’t put the car in drive or reverse. You have to leave the car, wherever it is, walk a good distance away& wait for about 15mins. The first time, I was pulling into a spot at a grocery store & and car died in the middle of the aisle. I was blocking all traffic. Luckily after 4 mins the car was able to go into N and I got pushed into a parking spot. The second time was with the loaner car, I started to back up and the car died. This time, I had to walk in the rain to a store down the street and wait for the car to “disconnect from the key fob” and wait 15 mins. The third time I was in my personal car and I was moving. I slowed down to make a turn and the car slammed on the brakes and died. For me, this is a huge safety issue. I’ve been driving for over 25, had many cars and never had issues like this. I’m not always in a safe location where I can get out and leave the vehicle. Also, ever time I get into this car there is a new error message, for example. The AES system turns off when facing the sun . I’ve reported all of this and documented everything. I feel unsafe in this car. The dealer said “ the driver fault will happen when you put it in gear too fast”. I’ve driving like this for 25 years and I’ve never had a car turn or and leave me stranded. I don’t trust this vehicle

Driving 80+ car suddenly loses power . Says electrical system fault and coolant fault. Stranded on freeway in fast lane. Takes 9 resets and 1hr before car goes back to nirmal

The contact owned a 2023 Vinfast VF8. The contact stated that while driving at 35 MPH, another vehicle driving on the opposite side of the road aggressively proceeded into the front passenger side, causing a t t-boned collision. The impact caused the other vehicle to be pushed back to the opposite side of the road. The contact's vehicle then veered to the right and crashed into two more vehicles that were parked. The vehicle then came to a stop after the crash. No warning lights illuminated. The driver’s and passenger’s side air bags did not deploy. There was no property damage. A police report was filed. The contact sustained injuries to his hand, neck, and back, and his 2 children sustained general body pain. The contact and his children were still visiting the doctor for treatment. Injuries to the other vehicles were unknown. The vehicle was towed to a collision center, where the vehicle was deemed destroyed. The manufacturer was not notified of the failure. The dealer was notified of the failure. The failure mileage was 3,391.

Vehicle drive system fault: This issue has happened to me 2x in my personal car and 1x in the loaner vehicle that Vinfast gave me. When this happens, the vehicle shuts off. You can’t put the car in drive or reverse. You have to leave the car, wherever it is, walk a good distance away& wait for about 15mins. The first time, I was pulling into a spot at a grocery store & and car died in the middle of the aisle. I was blocking all traffic. Luckily after 4 mins the car was able to go into N and I got pushed into a parking spot. The second time was with the loaner car, I started to back up and the car died. This time, I had to walk in the rain to a store down the street and wait for the car to “disconnect from the key fob” and wait 15 mins. The third time I was in my personal car and I was moving. I slowed down to make a turn and the car slammed on the brakes and died. For me, this is a huge safety issue. I’ve been driving for over 25, had many cars and never had issues like this. I’m not always in a safe location where I can get out and leave the vehicle. Also, ever time I get into this car there is a new error message, for example. The AES system turns off when facing the sun . I’ve reported all of this and documented everything. I feel unsafe in this car. The dealer said “ the driver fault will happen when you put it in gear too fast”. I’ve driving like this for 25 years and I’ve never had a car turn or and leave me stranded. I don’t trust this vehicle

The contact leased a 2023 Vinfast VF 8. The contact received notification of NHTSA Campaign Number: 25V559000 (LANE DEPARTURE). The contact stated that while making a turn, the vehicle jerked, and the steering wheel unexpectedly became difficult to turn. In addition, the vehicle made wide turns. No warning lights were illuminated. The contact stated that on a separate occasion, the A/C failed to function as intended. The vehicle was repaired; however, the failure persisted. The contact stated that on a separate occasion, after the vehicle was charged at the residence, the charge was drained after two days. Most recently, the driver’s side door failed to lock as intended. The contact closed the front driver’s side door; however, the door opened independently and remained ajar. The vehicle was taken to an authorized mechanic; however, no cause for the failure was found. The contact stated that the failure persisted. The manufacturer was notified of the failure. The failure mileage was approximately 5.

On [XXX], [XXX] both my daughter and I were driving on [XXX] going East by [XXX] . We were rear ended by a driver under the influence. Upon impact the driver front seat and passenger front seat reclined down. We are unaware if this is a safety issue. However, we feel that we sustained additional injuries because of the seats reclining . INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The vehicle exhibits a severe, structural inability to retain its factory suspension and steering alignment specifications under normal driving conditions, creating a severe tire blowout and safety hazard. At approximately 8,400 miles (January 2025), the dealership documented that the alignment was heavily out of specification. At approximately 9,400 miles (February 2025), a certified third-party shop corrected the vehicle back to perfect factory specifications. Less than 9,700 miles of standard city driving later, at approximately 19,100 miles (May 2026), a dealer inspection revealed the vehicle's alignment geometry had completely shifted out of specification across three separate wheels (Right Front Toe, Right Rear Camber, Left Rear Toe). This rapid alignment failure dynamically scrubbed the front steering tires completely bald down to the internal metal structural cords/threads, creating an immediate, severe safety hazard on the road. The vehicle's inability to hold standard parameters points to a defective suspension tracking design or components incapable of supporting the vehicle load. The dealership refused to cover this mechanical failure under warranty, forcing an out-of-pocket tire replacement expense. A formal corporate escalation case has been opened with the manufacturer.

Car steering veered to left. Car died would not start again. Info center and 12v battery died and stopped working. Was unable to restart unsafe vehicle.

When regenerative braking is active brake lights do not turn on causing vehicles behind you to come extremely close. The vehicle has extremely strong regenerative breaking. That should activate the brake lights.

While driving at approximately 8:00 AM in active traffic, the vehicle suddenly would not accelerate beyond approximately 20 mph. Warning messages appeared on the dashboard stating “Electric Motor Power Reduced” and “Driver Monitoring System Inoperative.” The vehicle lost normal propulsion power without warning. This occurred in the middle of the roadway and created a serious safety hazard, as I was unable to maintain the speed of surrounding traffic. Vehicles behind me had to slow abruptly, increasing the risk of a rear-end collision. The vehicle is currently under warranty and has been taken to the repair facility multiple times, including for prior safety-related concerns. The most recent repair visit involves diagnostics and/or a software update; however, the root cause has not been clearly explained, and the safety of the vehicle has not been formally confirmed in writing. Given that this incident involved sudden loss of propulsion in traffic, I am concerned about the reliability and safety of the vehicle.

I purchased my Vinfast VF8 in March 2023 as one of the first to be delivered. Unfortunately, on the first day of receiving the car, I encountered some issues. The fault sensors went off repeatedly, particularly during a rainy day. The car currently has 9600 miles on it, and it has been driven from San Diego to Irvine around 3-4 times to be serviced for issues associated with the functionality of the VF8, with one of those trips being to a repair facility in San Francisco. Issues that have been addressed include software updates, blank driving screen which occurred on three occasions repaired with a nationwide recall repair, brake repairs, AC replacement, sensor malfunctions, and hood latch issues. Records of these services have been diligently maintained as evidence of the necessary repairs. The next service appointment has been scheduled for September 2024, as it was the earliest available slot when the appointment was made in July. One recurring issue I've experienced is with the lane keep assist, which has been continuously faulty and almost caused several accidents while on the freeway. I brought this issue up to my service technician, who informed me that other Vinfast VF8 owners have reported similar problems. While the technician explained that the issue with the system is its sensitivity, I have found it necessary to turn the feature off before I start driving, to avoid close calls. Additionally, the car's front bumper has paint defects on the corners closest to the fenders, on both sides. On two separate occasions, the car turned off while I was driving and displayed sensor faults. I have documented the last incident with my cell phone as proof. During that occurrence, it took over 45 minutes to an hour to get the car restarted and I had to call a tow truck through Vinfast. The vehicle has been serviced more than expected for a new car with such low mileage, both in Irvine and San Francisco.