There are 3 owner-reported powertrain & transmission complaints for the 2011 Jaguar XJin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
The contact's husband owned a 2011 Jaguar XJ. The contact stated that while her husband was attempting to park in a parking space and the brake pedal depressed, the vehicle independently accelerated. The contact attempted to decrease the vehicle's speed by going over a bump however the vehicle continued to independently accelerate. The brake pedal was depressed to the floorboard and then lifted his foot off the brake pedal resulting in a crash with a median. It was unknown if any warning lights were illuminated since the events occurred rapidly. The front air bag partially deployed upon impact. The contact's husband was taken to the hospital by an ambulance where he was treated for both a neck sprain and a back sprain. A police report was filed. The vehicle was towed to an independent tow yard and was later determined to be a total loss. Upon investigation, the contact discovered NHTSA Campaign Number: 20V557000(Air Bags) which was linked to the failure. The dealer was notified of the failure but offered no assistance. The manufacturer was not notified of the failure. The failure mileage was approximately 75,000.
I was driving through Kroger shopping center and I drove between two cars and my car suddenly accelerated and I had to stand on the brakes to avoid hitting a man loading groceries into his car.This was a frightening experience, which I'm afraid will happen again and I won't be so luck.I purchased the car Oct 14 2022 and supposedly have a power train warranty after 1 month and 1000 miles.My name is Craig Donahue, email:Travisafb1982@yahoo.com/cell# 478-787-2446 /address:135 Wexford ct macon.ga 31210 (please help,before someone dies unnecessary!
A SERIS OF ISSUES PLAQUE THIS MODEL. CHANGED THROTTLE BODY TWICE BUT CAR KEEP SHOWING STABILITY CONTROL NOT AVAILABLE, THROTTLE BODY ACTUATION ISSUES WITH P2119,P2118 CODES AMONG SEVERAL OTHERS. CAR SHAKES AND SHUTS DOWN IN THE MIDDLE OF DRIVING. AT IDLE, THE CAR REV METER GOES UP AND DOWN AND THEN SHUTS OFF. I HAVE TAKEN THIS CAR TO GALPIN JAGUAR OVER 5 TIMES WITH THE SAME PROBLEM AND EACH TIME THE PROBLEM REMAINS THE SAME. I HAVE SINCE TAKEN IT TO ANOTHER MECHANIC TWO MORE TIMES PAID THOUSANDS OF DOLLARS TO REPLACE PARTS AND STILL THE PROBLEM EXISTS. THIS HAS BEEN GOING ON FOR LITERALLY MONTHS. EVERYTHING I HAVE BEEN TOLD, I GOT IT FIXED YET, THE PROBLEM STILL EXIST. THESE SET OF ISSUES HAPPENS AT IDLE, WHEN DRIVING ON FREEWAYS, AND CITY STREETS. I HAVE CALLED AAA SO OFTEN I HAVE NO MORE. ANOTHER ISSUE- THE CAR WILL STUCK IN DRIVE GEAR AND STOP AND SHUTS OFF. I HAVE EVEN REPLACED EMC COMPUTER. THE ISSUE STARTED LAST YEAR MARCH BUT STOPPED WHEN I CHANGED THROTTLE BODY AND LASTED ABOUT 6 MONTHS, THEN STARTED ACTING AROUND SEPTEMBER AGAIN AND ITS AT THE MECHANIC NOW AND THEY CANT FIND THE ISSUE STILL.
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.
Data synced from NHTSA on Apr 26, 2026