There are 4 stored owner reports matching the powertrain & transmission leading-label group for the 2018 Subaru Impreza in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 4 of 4 matching reports.
Open the full vehicle complaint log (all categories)it is a case of sudden acceleration when parking the car in battery , goin forward very slowly, the subaru impreza accelerate , jump the curve and crash agaings a tree 5 ft away from the curve, the results extensive damage in the left front , airbags did not deploy
After the coil pack recall was done, our car began shuddering, hesitating and stalling. Went to the dealership 4-5 times. ECM and Prindle valve were replaced but still doing it. then engine exploded going up a hill, stranding us for 2.5 hours on the freeway. Engine replaced under warranty (which expired while in shop for two months). No warranty on new motor. Same issues still going on and shop now charges us to "look at it." It stalled last week in heavy traffic, so it definitely is dangerous. We don't want to sell the car and pass the problem on to someone else.
INTERMITTENT LOSS OF POWER AT 2000 TO 3000 RPM IS GETTING WORSE AND WORSE. I'VE TAKEN IT TO MY LOCAL SUBARU DEALER 8 TIMES TO ADDRESS THIS ISSUE AND THEY HAVE DENIED ANYTHING I'VE REPORTED. THEY'VE HAD TECHNICIANS ON RIDES WITH ME BUT I CAN'T RECREATE SOMETHING THAT IS SO INTERMITTENT. IT SEEMS TO HAPPEN MORE IN HOT WEATHER BUT I CAN SAFELY SAY AC ISN'T THE CAUSE. ALTHOUGH MY CAR ISN'T A CROSSTREK, THE MOTOR IN ONE IS EXACTLY THE SAME AS MINE. I SUSPECTED IT WAS DUE TO A RECALL REPAIR THAT HADN'T BEEN PERFORMED BUT IVE HAD BOTH OF MY RECALLS DONE BUT MY DEALER NEVER REPORTED IT TO SUBARU OF AMERICA. THE NAME OF MY MAIN DEALERSHIP IS HINE SUBARU OF TEMECULA. HTTPS://WWW.SUBARUXVFORUM.COM/THREADS/HESITATION-BOG-ON-ACCELERATION-6MT.175290/PAGE-2 THIS FORUM AND COUNTLESS OTHERS HAVE DISCUSSED THIS ISSUE AND CONTINUE TO CLAIM IT'S A SAFETY ISSUE, ESPECIALLY WHEN MERGING ONTO THE FREEWAY. WHEN THE ISSUE IS PRESENT, THE CAR HAS ABSOLUTELY NO THROTTLE INPUT. THE ONLY WAY TO ACCELERATE OUT OF DANGER WHEN MERGING IS TO DOWNSHIFT TO KEEP THE RPMS ABOVE 3000 TO AVOID THE LOSS OF POWER. THERE HAVE BEEN TIMES WHEN I'VE HAD TO PULL OFF THE FREEWAY WHEN TRYING TO MERGE BECAUSE MY CAR WOULD NOT ACCELERATE PROPERLY. I IMMEDIATELY BROUGHT IT TO THE DEALER AFTER IT HAPPENED AND THEY TURNED ME AWAY BECAUSE I DIDN'T HAVE AN APPOINTMENT. I IMPLORE ANYONE READING THIS TO DELVE INTO THE FORUMS DISCUSSING THIS ISSUE. THERE ARE DOZENS OF OTHERS WHO REPORT THE EXACT SAME ISSUE. SOME WERE LUCKY AND TRADED THEIR VEHICLE IN. I WAS REFERRED BY A USER TO FILE A COMPLAINT IN FACT. PLEASE, THIS IS A REAL HAZARD AND I DON'T FEEL SAFE IN MY CAR.
THE CAR HAS STALLED 3 TIMES WHILE DRIVING. AT A STOP SIGN, RED LIGHT AND AT A STOP SIGN. THE INCIDENT AT THE TRAFFIC LIGHT CAUSED THE VEHICLE TO START ROLLING BACKWARDS AND ALMOST HIT INTO ANOTHER VEHICLE. SUBARU CAN NOT FIND THE PROBLEM BUT ACKNOWLEDGES THE INCIDENTS OF STALLING. THE CAR IS NOT SAFE TO DRIVE AND WAS PURCHASED IN THE LATER HALF OF APRIL 2018.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Apr 28, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.