← New search

2014 BMW I3 Rex

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

About this comparison →

How this year compares

Owner complaints by model year

Other model years Selected year
Compare all I3 Rex years →

Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

All reported categories

Tap a category to read its complaints. One report may name several components.

When problems were reported

Mileage at the reported incident

22 reports with mileage · 0 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Power Train. Review the 11 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine. Review the 7 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Fuel/propulsion System. Review the 6 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

1 crash reports1 fire reports0 injury reports

Electrical System complaints

5 reports
Clear category filter
40,000 miles · Mar 24, 2023
Electrical SystemFire

The contact owns a 2014 BMW I3 Hybrid. The contact stated that after charging the vehicle overnight the next morning the vehicle climate control was activated and moments later smoke was present inside the vehicle coming from the front passenger side air vent. After exiting the vehicle flames were seen coming from the front pass…

Read full complaint

The contact owns a 2014 BMW I3 Hybrid. The contact stated that after charging the vehicle overnight the next morning the vehicle climate control was activated and moments later smoke was present inside the vehicle coming from the front passenger side air vent. After exiting the vehicle flames were seen coming from the front passenger side air vent and the vehicle was quickly engulfed in flames. The fire department was called to the scene and extinguished the flames. The vehicle was destroyed and later towed away. A fire report was taken at the scene. The manufacturer and local dealer were notified of the failure. The manufacturer later had the vehicle examined and informed that the fire was caused by a loose bolt used to secure the 12V battery. The failure mileage was 40,000.

NHTSA ODI #11513646

26,000 miles · Apr 3, 2019
Electrical SystemElectronic Stability Control (esc)Power Train

THE CAR, WHILE DRIVING ON A 2 LANE ROAD, CEASED IT OPERATION ANNOUNCING IT HAD DRIVE TRAIN FAILURE. LUCKILY I WAS SLOWING FOR A LIGHT, AS THE STEERING AND BRAKES ALSO BECAME UNRESPONSIVE. THE CAR COULD BE MANUALLY TURNED OFF (THE REMAINING FUNCTIONS AND POWER OFF). IT THEN COULD BE TURNED BACK ON AND DRIVEN. IN OTHER WORDS,…

Read full complaint

THE CAR, WHILE DRIVING ON A 2 LANE ROAD, CEASED IT OPERATION ANNOUNCING IT HAD DRIVE TRAIN FAILURE. LUCKILY I WAS SLOWING FOR A LIGHT, AS THE STEERING AND BRAKES ALSO BECAME UNRESPONSIVE. THE CAR COULD BE MANUALLY TURNED OFF (THE REMAINING FUNCTIONS AND POWER OFF). IT THEN COULD BE TURNED BACK ON AND DRIVEN. IN OTHER WORDS, THE CAR DECIDED TO GO OFF LINE WHILE IN A STATE OF ENGAGEMENT WITH THE ROAD AND THE DRIVER.

NHTSA ODI #11193570

33,100 miles · Feb 8, 2019
Electrical SystemEngineFuel/propulsion System

THE REX (RANGE EXTENDER) ON MY I3 DOES NOT TURN ON, AT RANDOM, WHEN THE BATTERY LEVEL OF THE VEHICLE GETS TO A POINT THAT IS LOW ENOUGH FOR IT TO TURN ON. WHEN THIS HAPPENS, THE VEHICLE EXPERIENCES A SUDDEN AND VIOLENT LOSS OF SPEED WITH NO WARNING. THIS HAS, ON MORE THAN ONE OCCASION, NEARLY CAUSED AN ACCIDENT WHILE IN TRAFFIC.…

Read full complaint

THE REX (RANGE EXTENDER) ON MY I3 DOES NOT TURN ON, AT RANDOM, WHEN THE BATTERY LEVEL OF THE VEHICLE GETS TO A POINT THAT IS LOW ENOUGH FOR IT TO TURN ON. WHEN THIS HAPPENS, THE VEHICLE EXPERIENCES A SUDDEN AND VIOLENT LOSS OF SPEED WITH NO WARNING. THIS HAS, ON MORE THAN ONE OCCASION, NEARLY CAUSED AN ACCIDENT WHILE IN TRAFFIC. THE BMW DEALERSHIP HAS CONFIRMED THIS IS AN ISSUE IN MY VEHICLE AND HAS SUCCESSFULLY BEEN ABLE TO REPRODUCE IT ON MORE THAN ONE OCCASION. IT HAS BEEN 'FIXED' ON MORE THAN ONE OCCASION AS WELL. THE VEHICLE STILL EXPERIENCES THIS ISSUE INTERMITTENTLY WITH NO WARNING. THE DEALERSHIP IS NO LONGER ABLE TO REPRODUCE THIS ISSUE WHEN TAKEN IN FOR SERVICE. THE DEALERSHIP HAS NOW TAKEN A STANCE THAT THE VEHICLE VIOLENTLY LOSING POWER AND SPEED (AS IF THE BRAKES HAVE BEEN APPLIED HEAVILY) IS "OPERATION NORMALLY FOR CONDITIONS" AND "NO ACTIONS TAKEN" AND ADVICE THAT THIS IS AN ACCEPTABLE AND KNOWN AND HAVE "ADVISED CUSTOMER OF LIMITATION OF DRIVING ON THE REX WITH TOO MANY CUSTOMER DEMANDS..." THE VEHICLE HAS EXPERIENCED THE REX NOT TURNING ON AND LOSING POWER WHILE IN MOTION AND ON THE HIGHWAY AND SURFACE / LIGHT COMMERCIAL STREETS AT ALL LEVELS OF SPEED. THE DIRECTION OF TRAVEL DOES NOT LIKELY HAVE ANY IMPACT ON THIS. IT HAS HAPPENED WHILE GOING 35MPH AND ALSO WHILE GOING 70MPH, AND OTHER SPEEDS IN BETWEEN. IT HAS BEEN CONFIRMED AND HAPPENED TO MYSELF, MY WIFE, AND AT LEAST TWO SEPARATE TIMES (DURING THE SAME TRIP, ON DIFFERENT DAYS) TO THE DEALER WHILE IT WAS IN THEIR CARE FOR REPAIR.

NHTSA ODI #11175779

43,000 miles · Feb 25, 2017
Electrical SystemPower Train

THIS CAR IS EXTREMELY DANGEROUS. 'THE EME MALFUNCTION HAPPENED THE FIRST DAY THAT I DROVE THE CAR AFTER PURCHASING. NOT LONG AFTER I STARTED DRIVING IN THE MORNING THE COMPUTER SAID THAT THE REX WASN'T WORKING. ABOUT 40 MINUTES LATER ON MY TRIP, THE COMPUTER SAID THAT THE CAR WAS PERFORMING MAINTENANCE ON THE REX. IN THE EVENIN…

Read full complaint

THIS CAR IS EXTREMELY DANGEROUS. 'THE EME MALFUNCTION HAPPENED THE FIRST DAY THAT I DROVE THE CAR AFTER PURCHASING. NOT LONG AFTER I STARTED DRIVING IN THE MORNING THE COMPUTER SAID THAT THE REX WASN'T WORKING. ABOUT 40 MINUTES LATER ON MY TRIP, THE COMPUTER SAID THAT THE CAR WAS PERFORMING MAINTENANCE ON THE REX. IN THE EVENING WHILE DRIVING HOME, THE COMPUTER SAID THAT THE BATTERY WAS DISCHARGING, AND THEN THE CAR LOST POWER ON THE FREEWAY. I WAS ABLE TO GET IT TO START AGAIN AFTER SOME TIME. THIS WAS PARTICULARLY SCARY AT THE TIME AS I HAD MY 18 MONTH GRANDSON IN THE BACK SEAT. 'THE SECOND EME FAILURE WAS SERIOUSLY MORE DANGEROUS. I WAS TRAVELING ON 405 SOUTHBOUND WHEN THE POWER TRAIN MALFUNCTION WARNING CAME ON AND IMMEDIATELY THE CAR LOST POWER. I WAS NOT ABLE TO PULL OFF THE FREEWAY AND THE CAR STOPPED IN THE FAR RIGHT LANE WITH NO SHOULDER. CARS WERE COMING UP SO FAST AND CLOSE. I WAS AFRAID FOR MY LIFE SO I FLED THE CAR AND JUMPED OVER THE GUARDRAIL FOR SAFETY. I CALLED THE POLICE AND THEY HAD TO BLOCK THE LANE AND PUT OUT FLARES UNTIL AN EMERGENCY TOW TRUCK COULD ARRIVE. 'I AM VERY AFRAID OF THIS CAR AND SINCE THE SECOND EVENT HAPPENED I HAVEN'T DRIVEN THE 100-MILE JOURNEYS FOR WHICH WE BOUGHT THE CAR. I BABYSIT MY GRANDSON WHO LIVES UP NORTH, AND THIS IS THE REASON WE PURCHASED THIS CAR, TO SAVE ON GAS. I DO NOT WANT TO PUT MY GRANDSON IN DANGER SO I NOW USE OUR OTHER CAR, WHICH DOES NOT HAVE GOOD GAS MILEAGE. BOTH TIMES WERE ON THE FREEWAY AT FREEWAY SPEEDS

NHTSA ODI #10956973

1,200 miles · Jun 28, 2014
Electrical SystemEngineFuel/propulsion System

DRIVING ON INTERSTATE 5 IN ENCINITAS, THE I3 SHOWED AN ELECTRICAL ERROR. WITHIN A FEW MINUTES, I GET A SLEW OF ERRORS, BATTERY CAN'T CHARGE, DISCHARGE AT HIGH RATE, DRIVE TRAIN MALFUNCTION....UNTIL IT SAID IDRIVE SYSTEM SHUTTING DOWN... *TR I WAS BARELY ABLE TO GET THE CAR TO THE SIDE OF THE FREEWAY BEFORE ALL SYSTEMS SHUT …

Read full complaint

DRIVING ON INTERSTATE 5 IN ENCINITAS, THE I3 SHOWED AN ELECTRICAL ERROR. WITHIN A FEW MINUTES, I GET A SLEW OF ERRORS, BATTERY CAN'T CHARGE, DISCHARGE AT HIGH RATE, DRIVE TRAIN MALFUNCTION....UNTIL IT SAID IDRIVE SYSTEM SHUTTING DOWN... *TR I WAS BARELY ABLE TO GET THE CAR TO THE SIDE OF THE FREEWAY BEFORE ALL SYSTEMS SHUT DOWN COMPLETELY. 5 MINUTES LATER, THE CAR STARTED, AND I WAS ABLE TO TAKE IT THE DEALER. THE CAR HAS BEEN AT THE DEALER BEING DIAGNOSED SINCE (APPROXIMATELY 2 WEEKS). THEY HAVE REPLACED THE 12V BATTERY AND THE EME.

NHTSA ODI #10606720

Official recalls

0

No recalls in this snapshot.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.