There are 2 stored owner reports matching the engine leading-label group for the 2020 Cadillac XT5 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)This vehicles transmission has went out twice. Both while driving and could have caused death on the freeway because the vehicle came to a complete stop. 2 young children could be at high risk for this issue. It was taken to the dealership the first time and the transmission was replaced and within 3 months the same issue occurred which could have been deadly. It again was given a new transmission and 6 months later the same issue is occurring. Yesterday the check engine light came on. The vehicle began to drive very slow as I was on the main road. Another collision could have occurred but thankfully I was able to turn into a parking lot and stop the vehicle. GM corporate has Been contacted multiple times and have stopped answering all my calls and conerns. This issue can cause major damage to my family as well as others. A new vehicle like this should not have these issues
VEHICLE STALLS WITHOUT WARNING. ENGINE STOPS RUNNING. AFTER A SHORT TIME, IT CAN BE STARTED AFTER SEVERAL TRIES. THIS HAS HAPPENED WHILE DRIVING ON A MAJOR CITY STREET, THERE IS A RECALL PENDING FOR REPLACEMNT OF FUEL PUMP MODULE. IN THE MEANTIME IT IS AT DEALER (3 WEEKS) AND THEY HAVEN'T DONE ANYTHING TO FIX SINCE IT DOESN'T STALL IN THEIR TEST DRIVES. IT ONLY STALLED A FEW TIMES IN UNDER 2000 MILES. BUT DEALER DOESN;T WANT TO FIX IF HE'S UNSURE IF THERE IS ANYTHING TO FIX.
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.