Acceleration complaints by model year
Which parts fail
Components named in complaints (accelerator pedal, throttle, sudden acceleration, cruise control).
Mileage when the problem started
What owners report
The contact owns a 2023 Tesla Model 3. The contact stated that while in reverse (R) and backing up at approximately 5 MPH down a slight incline, the vehicle accelerated inadvertently. The contact stated that she turned the steering wheel to the right to get on the road. The contact had taken her foot off the accelerator pedal when the vehicle gained momentum and drove backwards about 50 feet and crashed into a tree with the rear end. The contact stated that the passenger side rear bumper and an aftermarket trailer hitch were dented, crumpled, and bent. The contact stated that the rear windshield was cracked on the driver's side. The contact stated that the regenerative braking feature never engaged. The contact also stated the steering had locked, and she was unable to turn the steering wheel. The contact stated that there were no warning lights. …
On September 7, 2025 at ~7:53 PM, my 2025 Tesla Model 3 operating with Full Self-Driving (FSD) engaged performed an aggressive, uncommanded turn while under computer control. The maneuver occurred so abruptly that I could not safely override steering before impact, and a crash resulted. The Tesla app Trip View for Trip 3 (7:34-7:53 PM) shows "Vehicle on FSD" for 18 min 54 sec and records an "Aggressive Turning" event at 7:53 PM (2.0 sec) immediately before the trip ended (screenshot attached). This reflects a steering/driver-assist control defect in FSD's turning behavior and a failure of collision-mitigation to prevent the crash. I sustained bodily injuries and the vehicle incurred significant damage. I request that this incident be treated as a safety-critical malfunction warranting investigation and corrective action.
I was in a drive thru of a fast food restaurant and the car rapidly accelerated on its own and crashed into a wall. The air bags deployed and we were injured. We also narrowly missed hitting a pedestrian. The car hasn't been inspected by anyone yet, however it is available if someone wants to inspect it.
Component/system that failed: Tesla Full Self-Driving (Supervised) software version 14.x (2025.38.x and later). The issue is software-only and remains installed on any vehicle updated to v14. Description of safety defect: FSD v14 deliberately removes the driver's ability to set or adjust maximum speed offset using the right scroll wheel (feature present in all prior versions including my current v13.2.9). As a result, the system routinely exceeds posted speed limits by 5-20 mph with no way for the supervised driver to correct it short of fully disengaging FSD. The vehicle ignores speed-limit signs, relies on inaccurate map data, and follows surrounding traffic speed instead of the legal limit, even in school zones, construction zones, residential areas, and adverse weather. This significantly increases risk of collision, injury, and traffic citations. …
The contact owns a 2023 Tesla Model 3. The contact stated that while attempting to park the vehicle, the vehicle suddenly accelerated independently. The contact lost control of the vehicle, coming to a complete stop after crashing into two poles and veering into a brick wall, where the vehicle briefly continued to accelerate. The air bags did not deploy. A Police report was filed. There were no injuries were reported. The vehicle was taken to the dealer, who was unable to determine the cause of the failure. The vehicle was not repaired. After investigating the failure, the contact related the failure to NHTSA Action Number: DP23002 (Speed Control). The manufacturer was notified of the failure, a case was opened, and the contact was referred to the NHTSA Hotline for assistance. The failure mileage was 100,000.
The contact owns a 2023 Tesla Model 3. The contact stated that while parking, the vehicle suddenly accelerated, jumped the curb, and crashed into a building. There were no warning lights illuminated. The driver noticed smoke coming from the vehicle. The passenger's front seat occupant sustained injuries to her hand. The passenger rear seat occupant sustained injuries to her neck, and medical attention was provided. The air bags deployed. There were no reported fires. A police report was filed. A person in the building sustained unknown injuries, The vehicle was towed to a tow lot. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was not contacted. The failure mileage was approximately 3,000. The vehicle was deemed a total loss by the insurance company.
The contact owned a 2022 Tesla Model 3. The contact stated while driving at approximately 65 MPH with the "auto-pilot" engaged, the vehicle approached another vehicle in traffic from behind and had gotten too close. The contact stated that she depressed the brake pedal to slow down when the vehicle inadvertently accelerated at high speed. The contact steered to the left to avoid rear-end crash with the vehicle directly in front. Additionally, the contact stated that the steering wheel had become hard to turn and the vehicle crashed into the highway divider. The vehicle's front end had crashed into the divider wall and the vehicle ricocheted across four lanes of traffic and ran off the roadway onto the right shoulder and was stopped by having crashed with small trees and bushes. The contact stated she did not notice any warning lights. …
The contact owns a 2022 Tesla Model 3. The contact stated while driving at 40-60 MPH and making a turn using the self-driving mode, the brake pedal was depressed. However, the vehicle accelerated inadvertently at a higher speed. The contact depressed the brake pedal several times but the vehicle failed to respond. There was no warning light illuminated. The vehicle crashed into the front passenger's side door of another occupied vehicle. The air bags deployed. The contact briefly lost consciousness. The contact sustained soreness on the nose, the throat, the upper back shoulders, and increasingly on the back. Additionally, the contact sustained emotional trauma. The contact stated that she was in the process of seeking medical assistance. The two passengers occupying the front driver's seat and the front passenger's seat of the other vehicle sought medical assistance. …
NHTSA investigations
Sudden Unintended Acceleration
The Office of Defects Investigation (ODI) received a petition requesting that ODI reevaluate its decision to deny DP20-001 on the basis that intermittent high electrical current demands on the vehicles' 12VDC systems may have caused some or all of the incidents examined by ODI in DP20-001. The petitioner bases this information on a review of open-source research and the DP20-001 denial.
Frequently asked questions
Which Tesla Model 3 years have acceleration problems?
By NHTSA complaints, the 2022 (171), 2021 (123), 2018 (90), 2019 (71) and 2020 (69) model years. Acceleration complaints make up 22% of all complaints for the 2022.
Is there a recall for Tesla Model 3 acceleration problems?
No. NHTSA lists no speed control & acceleration recall for any Tesla Model 3 model year. A widespread problem may still be covered by an extended warranty or a manufacturer service bulletin, so ask a dealer.
At what mileage do Tesla Model 3 acceleration problems start?
Across all years, half of the complaints with a recorded mileage happened before about 9,000 miles; 96% happened before 50,000 miles.
What part fails most often?
Owners most often name the accelerator pedal (6 mentions), followed by the cruise control (6).
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.