There are 2 stored owner reports matching the powertrain & transmission leading-label group for the 2013 Porsche Boxster 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 2 of 2 matching reports.
Open the full vehicle complaint log (all categories)2013 PORSCHE BOXSTER. CAR ROLLS WHEN STOPPED WITH TRANSMISSION IN 'PARK.' SIMILAR TO RECALLS OF PORSCHE CAYENNES AND PANAMERAS. MAY BE SIMILAR TO THE TRANSMISSION CONNECTION BUSHING PROBLEM THAT CAME LOOSE IN OTHER MODELS.
IT LOST POWER BRAKES DURING MY DRIVING AT 45 MILES/HOUR. THE VEHICLE COULDN'T STOP MORE THAN 200 YARD BEFORE A TRAFFIC LIGHT. I ALMOST HIT INTO TRAFFIC WHICH RUNS AT 55 MILES PER HOUR. THE CAR DROVE ABOUT 25000 MILES WHEN POWER BRAKES FAILED. PORSCHE SAID VEHICLE'S VACUUM PUMP BROKEN. THEY FIXED. I ASKED THEM WHAT IS LIFE FOR A VACUUM PUMP, THEY REJECTED TO ANSWER. I ASKED THEM WHY THE VACUUM PUMP FAILED, THEY SAID IT WAS SCRAPPED, THEY DON'T KNOW. I ASKED THEM HOW THEY ARE SURE THE NEW ONE WOULD BE GOOD. THEY TOLD ME THAT IS WHY THEY PROVIDED 4 YEARS WARRANTY/50000 MILES WARRANTY. I TOLD THEM IT IS SAFETY PARTS, IF THEY CAN'T TELL ME WHAT'S WRONG, I DON'T FEEL COMFORTABLE TO DRIVE. IT IS HORRIFIC EXPERIENCE WHEN POWER BRAKE LOST, THE CAR OUT OF CONTROL, COULDN'T STOP. I AM LUCKY I DIDN'T HIT ANYONE BECAUSE NO ONE IN FRONT OF AND LUCKILY AGAIN THE CAR STOPPED ABOUT 20 YARDS BEFORE TRAFFIC LANE ON ROUTE 55 IN IL.
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.