Open safety recalls, the components owners report failing most often, crash-test results and running costs for the 2016 Acura RLX, assembled from NHTSA and EPA records.
Everything on this page applies to the model as a whole. Run its VIN to decode that exact car, its engine, trim, assembly plant and factory equipment, alongside these records.
Open a VIN recordRecalls and complaints are filed against a specific model year, so figures differ from one year to the next even within a single generation. See every Acura RLX year.

NHTSA frontal crash test
2 open NHTSA investigations into this model. Investigations come before recalls, so these are potential defects not yet covered by one.
Rated configuration: 2016 Acura RLX 4 DR FWD
Over 5 years this costs $5,750 more in fuel than an average new vehicle.
The parts named most often across 6 owner complaints filed with NHTSA for this make, model and year.
1 crash · 1 injured
Complaints are self-reported and skew toward problems people find alarming, so read this as where to look rather than as a defect rate.
The contact owns a 2016 Acura RLX. The contact stated that while driving at various speeds and turning, the rear axle made a rubbing sound. The vehicle was taken to the dealer, where it was diagnosed and determined that the rear axle actuators had failed and needed to be replaced. The contact was informed that the repair was not covered because the 10-year extended warranty had expired. The manufacturer was notified of the failure by phone, and a case was filed, but coverage was denied. The contact was awaiting a callback from an Acura regional manager. The contact stated that the failure was a factory defect. The failure mileage was approximately 44,000.
The car died on the freeway, tow truck towed contacted mechanic next day and they came and diagnosed the car and needed a crank shaft sensor and change was complete. Car is still showing the same issues stalls approximately 30 to 40 mins of idle I had mechanic pull live data stream from scanner upon monitoring short term fuel trim bank 1 still shows that the fuel pump is seizing one warm, causing the car to stall, which is a huge safety issue I have a 5 month old and 8 year old in the car when she stalled on the freeway. Pump is seizing when it’s hot.
THE VEHICLE IS EQUIPPED WITH 4 WHEEL STEERING. THE REAR WHEELS ARE CONTROLED BY THE COMPUTER. WHILE MANEUVERING IN A PARKING LOT OR AFTER SHARP TURNS THE REAR WHEELS DO NOT RESPOND TO DRIVER INPUT. THE WHEELS GET STUCK IN THE WRONG DIRECTION AND THE DRIVER MUST CORRECT DIRECTION OF TRAVEL TO COMPENSATE. THE STEERING ACTUATORS WERE REPLACED BY DEALERSHIP AND THE ISSUES IS STILL HAPPENING
TL* THE CONTACT OWNS A 2016 ACURA RLX. THE CONTACT STATED THAT AFTER LOADING GROCERIES INTO THE TRUNK OF THE VEHICLE, THE TRUNK TO WAS MANUALLY CLOSED HOWEVER, THE TRUNK UNLOCKED INDEPENDENTLY. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND INFORMED THE CONTACT THAT THERE WAS NO FIX FOR THE FAILURE. THE CONTACT STATED THAT THE MANUFACTURER ADMITTED THAT THE FAILURE WAS DUE TO A DESIGN FLAW. A CASE NUMBER WAS PROVIDED. THE VEHICLE WAS TAKEN TO VERN EIDE ACURA (4030 S GRANGE AVE, SIOUX FALLS, SD 57105, WHERE THE DEALER REPLACED TWO NEW ANTENNAS FOR THE REMOTE USED TO UNLOCKED THE TRUNK, AND A NEW BATTERY IN THE KEY FOB. THE ANTENNA AND BATTERY REPLACEMENT FAILED TO FIX THE ISSUE. THE FAILURE MILEAGE WAS 19,700.*DT CONSUMER WAS TOLD NOTHING COULD BE DONE ABOUT IT BY CUSTOMER SERVICE.*JB*DT *TR
3 SIDEWALL SEPARATIONS ON 3 DIFFERENT WHEEL LOCATIONS IN NORMAL DRIVING AFTER HITTING MODERATE POTHOLES AT BETWEEN 30-40 MPH. THE MID PROFILE MICHELIN PRIMACY OEM TIRES, 19 INCH WHEELS, AND SUSPENSION DO NOT FUNCTION SAFELY ON THIS HEAVY SEDAN. THE RISK OF EVEN A SMALL POTHOLE, EXPANSION JOINT, OR MANHOLE IS A DANGER SINCE THE SIDEWALLS GET CUT WITHOUT ACTUALLY BLOWING OUT, SO A BLOWOUT COULD HAPPEN AT ANY TIME. IT IS NOTEWORTHY THAT I HAVE NEVER HAD THIS ISSUE WITH A TIRE IN A MILLION MILES OF DRIVING OVER 35+ YEARS. TO HAVE 3 IN 5 MONTHS SCREAMS OF A SAFETY ISSUE WHICH MICHELIN DENIES AND ACURA WON'T ADDRESS. 1. TURNING RIGHT ON AN ENTRANCE RAMP AT ABOUT 35MPH, SEPARATED DRIVER FRONT TIRE WHEN I HIT A POTHOLE IN THE DARK. 8,000 MILES ON TIRE. (FEB 2016) 2. SLOWING FOR A TRAFFIC LIGHT AT ABOUT 20MPH, SEPARATED PASSENGER REAR TIRE WHEN I HIT A POTHOLE IN THE DRIVING LANE. 15,000 MILES ON TIRE. (JUNE 2016) 3. JUST AFTER TURNING RIGHT ONTO AN ENTRANCE RAMP TO A HIGHWAY, HIT A POTHOLE AT 15-20MPH. PASSENGER FRONT TIRE SEPARATED. 15,400 MILES ON TIRE. (JUNE 2016)
I WAS INVOLVED IN A MODERATE TO SEVERE FRONTAL CRASH DRIVING DOWN A ROAD AND A LEFT TURNING DRIVER STRUCK MY CAR THE KNEE AIRBAG WAS THE ONLY AIRBAG TO DEPLOY CAUSING LEG.PAIN DUE TO THE AIR BAG IN THE STEERING WHEEL NOT GOING OFF CAUSED NECK, BACK PAIN WITH HEADACHES ALONG WITH PAIN GOING INTO MY LEGS. THE CAR IS SHOWING TWO AIR BAG CODES CAR IS A 2016 ACURA RLX
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