Total Complaints
49 filings
BMW 740IL · model year
49 NHTSA complaints for this specific cohort.
NHTSA overall rating
Not crash-tested
New Car Assessment Program
The 1998BMW740IL carries 49 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 0 crashes, 0 fires, 1 injury, and 0 fatalities. No NCAP 5-star crash-test rating is available for this model year in the federal database.
Component-level analysis is where model-year complaints become actionable: the top complaint category for the 1998 740IL is electrical system with 6 filings, followed by engine and engine cooling:cooling system:radiator assembly (4) and fuel system, gasoline:storage:tank assembly (3). Concentration in one or two component groups is the classic signature of a systemic defect; a flat distribution usually reflects normal aging, warranty complaints, or isolated build-plant variability.
NHTSA currently has 34 investigation files overlapping the 1998 740IL. Owners comparing this cohort against neighboring years should pair the counters above with the complaint-by-year trend on the parent model page — a spike in a single year often tracks to a platform refresh, a new transmission supplier, or an updated ECU calibration. Use the related-complaint feed below to read raw owner narratives before deciding whether any pattern here affects your specific use case.
Total Complaints
49 filings
Crashes Reported
0 reports
Source
NHTSA ODI
Federal complaints database
At or below the fleet median complaint volume.
| Component | Count |
|---|---|
| ELECTRICAL SYSTEM | 6 |
| ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY | 4 |
| FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY | 3 |
| FUEL SYSTEM, GASOLINE | 3 |
| EXTERIOR LIGHTING | 2 |
| ENGINE AND ENGINE COOLING:COOLING SYSTEM | 2 |
| POWER TRAIN:AUTOMATIC TRANSMISSION | 2 |
| VEHICLE SPEED CONTROL | 2 |
| ELECTRONIC STABILITY CONTROL (ESC) | 2 |
| ENGINE AND ENGINE COOLING:ENGINE:GASOLINE | 1 |
| SEAT BELTS:FRONT:ANCHORAGE | 1 |
| LATCHES/LOCKS/LINKAGES:DOORS:LATCH | 1 |
| AIR BAGS | 1 |
| STRUCTURE:BODY:TRUNK LID | 1 |
| SUSPENSION:FRONT:CONTROL ARM | 1 |
THE ALARM SYSTEM RUNS DOWN THE BATTERY AND THE HEAD LIGHTS BLANKS CONSTANTLY WHILE CAR IS RUNNING ALSO BACK TAILLIGHT GOES OFF ON ON ON PASSAGE SIDE . *TR
Mileage: 97,386
THE ALARM SYSTEM RUNS DOWN THE BATTERY AND THE HEAD LIGHTS BLANKS CONSTANTLY WHILE CAR IS RUNNING ALSO BACK TAILLIGHT GOES OFF ON ON ON PASSAGE SIDE . *TR
Mileage: 97,386
THE ALARM SYSTEM RUNS DOWN THE BATTERY AND THE HEAD LIGHTS BLANKS CONSTANTLY WHILE CAR IS RUNNING ALSO BACK TAILLIGHT GOES OFF ON ON ON PASSAGE SIDE . *TR
Mileage: 97,386
THE ALARM SYSTEM RUNS DOWN THE BATTERY AND THE HEAD LIGHTS BLANKS CONSTANTLY WHILE CAR IS RUNNING ALSO BACK TAILLIGHT BLANK OFF ON PASSAGE SIDE. *TR
Mileage: 97,268
THE ALARM SYSTEM RUNS DOWN THE BATTERY AND THE HEAD LIGHTS BLANKS CONSTANTLY WHILE CAR IS RUNNING ALSO BACK TAILLIGHT BLANK OFF ON PASSAGE SIDE. *TR
Mileage: 97,268
I WAS DRIVING MY BMW 740IL ON 2-17-2015 WHEN AFTER GETTING ONTO THE HIGHWAY AND ACCELERATING, THERE WAS A LOUD BOOM NOISE AND BLACK PIECES SHOT OUT ONTO THE ROAD IN FRONT OF ME. I IMMEDIATELY GOT OFF THE FIRST EXIT ONLY TO FIND THAT 1.) THE CAR WOULDN'T STOP AFTER I APPLIED THE BRAKES, AND 2.) THE CAR CONTINUED TO ACCELERATE EVEN WHEN MY FOOT WAS OFF THE ACCELERATOR PEDAL. I WENT THROUGH TWO INTERSECTIONS, UNABLE TO STOP, BEFORE TURNING INTO A BIG DRIVEWAY WHERE I SET THE SHIFTER INTO REVERSE, WHICH SLOWED THE CAR DOWN, AND THEN I PUT IT INTO PARK. STEAM WAS SHOOTING OUT FROM UNDER THE HOOD AND WHEN I CHECKED UNDERNEATH IT, I SAW THE BLADES OF THE FAN BEHIND THE RADIATOR HAD ALL BEEN STRIPPED OFF THE ROTOR WITH PIECES VIOLENTLY SCATTERED AROUND THE ENGINE AREA. ALSO, THE HOSE TO THE COOLANT RESERVOIR BECAME DETACHED AND THE HOOD RECEIVED TWO DENTS FROM THE INSIDE WHEN THE FAN EXPLODED. THE CAR HAS SINCE BEEN TOWED, AND REPAIRS HAVE NOT YET BEEN STARTED. THE WHOLE SITU
Mileage: 79,000
I WAS DRIVING MY BMW 740IL ON 2-17-2015 WHEN AFTER GETTING ONTO THE HIGHWAY AND ACCELERATING, THERE WAS A LOUD BOOM NOISE AND BLACK PIECES SHOT OUT ONTO THE ROAD IN FRONT OF ME. I IMMEDIATELY GOT OFF THE FIRST EXIT ONLY TO FIND THAT 1.) THE CAR WOULDN'T STOP AFTER I APPLIED THE BRAKES, AND 2.) THE CAR CONTINUED TO ACCELERATE EVEN WHEN MY FOOT WAS OFF THE ACCELERATOR PEDAL. I WENT THROUGH TWO INTERSECTIONS, UNABLE TO STOP, BEFORE TURNING INTO A BIG DRIVEWAY WHERE I SET THE SHIFTER INTO REVERSE, WHICH SLOWED THE CAR DOWN, AND THEN I PUT IT INTO PARK. STEAM WAS SHOOTING OUT FROM UNDER THE HOOD AND WHEN I CHECKED UNDERNEATH IT, I SAW THE BLADES OF THE FAN BEHIND THE RADIATOR HAD ALL BEEN STRIPPED OFF THE ROTOR WITH PIECES VIOLENTLY SCATTERED AROUND THE ENGINE AREA. ALSO, THE HOSE TO THE COOLANT RESERVOIR BECAME DETACHED AND THE HOOD RECEIVED TWO DENTS FROM THE INSIDE WHEN THE FAN EXPLODED. THE CAR HAS SINCE BEEN TOWED, AND REPAIRS HAVE NOT YET BEEN STARTED. THE WHOLE SITU
Mileage: 79,000
I WAS DRIVING MY BMW 740IL ON 2-17-2015 WHEN AFTER GETTING ONTO THE HIGHWAY AND ACCELERATING, THERE WAS A LOUD BOOM NOISE AND BLACK PIECES SHOT OUT ONTO THE ROAD IN FRONT OF ME. I IMMEDIATELY GOT OFF THE FIRST EXIT ONLY TO FIND THAT 1.) THE CAR WOULDN'T STOP AFTER I APPLIED THE BRAKES, AND 2.) THE CAR CONTINUED TO ACCELERATE EVEN WHEN MY FOOT WAS OFF THE ACCELERATOR PEDAL. I WENT THROUGH TWO INTERSECTIONS, UNABLE TO STOP, BEFORE TURNING INTO A BIG DRIVEWAY WHERE I SET THE SHIFTER INTO REVERSE, WHICH SLOWED THE CAR DOWN, AND THEN I PUT IT INTO PARK. STEAM WAS SHOOTING OUT FROM UNDER THE HOOD AND WHEN I CHECKED UNDERNEATH IT, I SAW THE BLADES OF THE FAN BEHIND THE RADIATOR HAD ALL BEEN STRIPPED OFF THE ROTOR WITH PIECES VIOLENTLY SCATTERED AROUND THE ENGINE AREA. ALSO, THE HOSE TO THE COOLANT RESERVOIR BECAME DETACHED AND THE HOOD RECEIVED TWO DENTS FROM THE INSIDE WHEN THE FAN EXPLODED. THE CAR HAS SINCE BEEN TOWED, AND REPAIRS HAVE NOT YET BEEN STARTED. THE WHOLE SITU
Mileage: 79,000
I HAD REFULED AND STARTED ON THE HIGHWAY ,I HEARD A THUMPING SOUND .PULLED OVER COULD NOT FIQURE OUT WHERE THE SOUND WAS COMING FROM. WHEN I REACHED MY DESTANATION I SMELLED GAS. I LOOK UNDER THE CAR AND THE GAS TANK WAS SUNKED INWARD AND GAS WAS EVERYWHERE.I HAVE NEVER HEARD OF THIS HAPPENING.I KNOW THIS IS RECALL SITUATION. BMW WOULD NEVER KNOWLY NOT RECALL SUCH A DANGOUS PROBLEM.THERE ARE SOME THINGS THAT ARE MINOR,BUT SUCKED IN GAS TANKS ISNT ONE OF THEM. I CANT AFFORD TO HAVE THE REPAIR. THE ONLY CAR I HAVE. IM OUT OF OPTIONS.PLEASE RECALL THE SUNK IN GAS TANK PROBLEM ON MY 1998 740IL , ITS MY FIRST BMW .I DONT WANT IT TO BE MY LAST. I LOVE THE CAR AND THINK BMW MAKES ONE OF THE FINEST AND SAFE CARS OUT THERE.SO MONEY SHOULD NOT BE A REPLACEMENT FOR SAFETY. THANKS, SORRY FOR SPELLING. *TR
Mileage: 170,000
TL* THE CONTACT OWNS A 1998 BMW 740IL. THE CONTACT STATED THAT THE VEHICLE WOULD JERK VIOLENTLY WHEN CHANGING GEARS. THE VEHICLE WAS TAKEN TO A LOCAL MECHANIC WHO DIAGNOSED THAT THERE WAS A DEFECTIVE RING GEAR IN THE TRANSMISSION. THE DEALER AND THE MANUFACTURER WERE NOTIFIED OF THE FAILURE, BUT ADVISED THAT THE VEHICLE WAS NOT INCLUDED IN THE RECALL ASSOCIATED WITH NHTSA CAMPAIGN ID NUMBER: 99V005000 (POWER TRAIN:AUTOMATIC TRANSMISSION). THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 100,000 AND THE CURRENT MILEAGE WAS 180,000.
Mileage: 100,000
FUEL TANK "TIN CANS" WHEN LOWER ON FUEL. FEAR DEGRADATION OF FUEL TANK. FROM OTHER SOURCES, THIS IS A KNOWN PROBLEM WITH BMWS. *TR
Mileage: 120,000
TL*THE CONTACT OWNS A 1998 BMW 740IL. WHILE REFUELING HE NOTICED GAS WAS LEAKING FORM UNDERNEATH THE VEHICLE. ONCE HE STOPPED PUMPING GAS IT STOPPED LEAKING. THIS FAILURE RECURRED WHENEVER HE WOULD REFUEL THE VEHICLE. THE VEHICLE WAS NOT TAKEN TO BE EXAMINED FOR THE CAUSE OF FAILURE. OVER TIME HE BEGAN TO HEAR A THUMPING NOISE COMING FROM THE FUEL TANK WHILE DRIVING OR STOPPED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT REPAIR SHOP WHERE HE WAS INFORMED THERE WAS A SPLIT ON ONE OF THE SEEMS FOR THE FUEL TANK. THE VEHICLE WAS THEN TAKEN TO ANOTHER INDEPENDENT REPAIR SHOP WHERE THE FUEL TANK WAS REPAIRED. THE THUMPING FAILURE CONTINUED TO RECUR SO THE VEHICLE WAS TAKEN BACK TO AN INDEPENDENT REPAIR SHOP WHERE THE FUEL TANK WAS REPLACED. THE THUMPING FAILURE CONTINUES TO RECUR. THE FAILURE MILEAGE WAS 178,000 AND THE CURRENT MILEAGE WAS 180,000.
Mileage: 178,000
THE DOORS WILL NOT UNLOCK. ALL DOORS WITH THE EXCEPTION OF THE DRIVER DOOR WILL NOT UNLOCK. IF YOU PULL ON ANY OF THE DOORS DOOR HANDLE TWICE FROM THE INSIDE IT SHOULD OPEN. ALL OF THIS HAPPEN WHEN THE ALARM ACTIVATED WITHOUT ANY REASON. ALARM STOPPED WORKING AND DOORS WILL NOT UNLOCK. *TR
Mileage: 200,000
THE DOORS WILL NOT UNLOCK. ALL DOORS WITH THE EXCEPTION OF THE DRIVER DOOR WILL NOT UNLOCK. IF YOU PULL ON ANY OF THE DOORS DOOR HANDLE TWICE FROM THE INSIDE IT SHOULD OPEN. ALL OF THIS HAPPEN WHEN THE ALARM ACTIVATED WITHOUT ANY REASON. ALARM STOPPED WORKING AND DOORS WILL NOT UNLOCK. *TR
Mileage: 200,000
ON CRUISE CONTROL AT 60 MPH PROCEEDING NORTH ON STATE ROUTE 3 IN VIRGINIA WHEN THE AUTO STARTED TO ACCELERATE. TAPPED THE BRAKE NO EFFECT. TURNED OF THE CRUISE CONTROL NO EFFECT. BY THIS TIME I AM DOING 90 MPH SO I TURNED OFF THE IGNITION. THAT HAD AN EFFECT. COASTED TO THE SIDE OF THE ROAD GOT OUT RAISED THE HOOD COULD SEE NOTHING WRONG. GOT IN THE AUTO AND STARTED IT UP. RPM WENT SHOOTING UP SHUT THE AUTO OFF. CHECKED THE LINKAGE TO THE THROTTLE COULD SEE NO PROBLEMS. WORKED THE LINKAGE TO SEE IF THERE WAS BINDING NO BINDING. DROVE HOME WITH NO FURTHER PROBLEM. YET!!
Mileage: 142,000
THIS IS ABOUT MY 1998 740IL BMW. TWO TIMES SINCE OWNING THIS VEHICLE THE ENGINE REVEVED UP WHEN I WAS PUSHING THE BRAKE PEDAL, NEARLY CAUSING ME TO LOOSE CONTROL. I FOUND THE PROBLEM. COMPARED TO MY PREVIOUS MERCEDES BENZ, THE ACCELARATOR AND BRAKE PEDALS ARE CLOSER TOGETHER. ALSO, THE BRAKE PEDAL OF THE BMW COMPRESSES FURTHER DOWN THAT WITH ANY OTHER CAR. AS A RESULT, IF MY FOOT WAS ONLY ON THE EDGE OF THE BRAKE PEDAL, THE BOTTOM OF MY FOOT EXTENDED OVER ONTO THE GAS PEDAL. THE HARDER I PRESSED THE BRAKE, THE MORE GAS I WAS GIVING THE ENGINE. TO A NEW PERSON IN THAT CAR, AS I WAS, THIS WAS A DEADLY CONBINATION. NOW THAT I KNOW, I AM MUCH MORE CAREFUL AND THE SITUATION HAS NOT REOCCURRED. *TR
Mileage: 10,000
THIS IS ABOUT MY 1998 740IL BMW. TWO TIMES SINCE OWNING THIS VEHICLE THE ENGINE REVEVED UP WHEN I WAS PUSHING THE BRAKE PEDAL, NEARLY CAUSING ME TO LOOSE CONTROL. I FOUND THE PROBLEM. COMPARED TO MY PREVIOUS MERCEDES BENZ, THE ACCELARATOR AND BRAKE PEDALS ARE CLOSER TOGETHER. ALSO, THE BRAKE PEDAL OF THE BMW COMPRESSES FURTHER DOWN THAT WITH ANY OTHER CAR. AS A RESULT, IF MY FOOT WAS ONLY ON THE EDGE OF THE BRAKE PEDAL, THE BOTTOM OF MY FOOT EXTENDED OVER ONTO THE GAS PEDAL. THE HARDER I PRESSED THE BRAKE, THE MORE GAS I WAS GIVING THE ENGINE. TO A NEW PERSON IN THAT CAR, AS I WAS, THIS WAS A DEADLY CONBINATION. NOW THAT I KNOW, I AM MUCH MORE CAREFUL AND THE SITUATION HAS NOT REOCCURRED. *TR
Mileage: 10,000
THIS IS ABOUT MY 1998 740IL BMW. TWO TIMES SINCE OWNING THIS VEHICLE THE ENGINE REVEVED UP WHEN I WAS PUSHING THE BRAKE PEDAL, NEARLY CAUSING ME TO LOOSE CONTROL. I FOUND THE PROBLEM. COMPARED TO MY PREVIOUS MERCEDES BENZ, THE ACCELARATOR AND BRAKE PEDALS ARE CLOSER TOGETHER. ALSO, THE BRAKE PEDAL OF THE BMW COMPRESSES FURTHER DOWN THAT WITH ANY OTHER CAR. AS A RESULT, IF MY FOOT WAS ONLY ON THE EDGE OF THE BRAKE PEDAL, THE BOTTOM OF MY FOOT EXTENDED OVER ONTO THE GAS PEDAL. THE HARDER I PRESSED THE BRAKE, THE MORE GAS I WAS GIVING THE ENGINE. TO A NEW PERSON IN THAT CAR, AS I WAS, THIS WAS A DEADLY CONBINATION. NOW THAT I KNOW, I AM MUCH MORE CAREFUL AND THE SITUATION HAS NOT REOCCURRED. *TR
Mileage: 10,000
I HAVE A 98 BMW 740IL THAT SUCKS ITSELF AND IT HAS LEAD TO THE GAS TO DENT AND CRACK AND LEAK GAS. *TR
Mileage: 175,000
HI, I BROUGHT THIS CAR FROM ANOTHER PERSON (ORIGINAL OWNER),HE TOLD ME THAT THE CAR MAKES A WEIRD NOISE WHEN SITTING OR DRIVING HE COULDN'T TELL ME WHY IT WAS HAPPENING UPON FURTHER INSPECTION FOUND FUEL TANK TO BE SUCKING IN AND OUT I DIDN'T PAY TO MUCH ATTENTION THINKING WASN'T MUCH TO IT UNTIL ONE DAY WENT TO REFUEL VEHICLE WASN'T ABLE TO GET ANY GAS INTO VEHICLE,UPON INSPECTION FOUND GAS TANK HAD IMPLODED BEYOND REPAIR,I SPOKE TO AN ADVISOR AT LOCAL BMW DEALER IF THERE WAS ANY BULLETINS ON ISSUE HE TOLD ME NO AT FIRST,HE THEN ASKED A TECH AT DEALER ABOUT ISSUE HE SAID THE EVAP CANISTER SYSTEM HAD SOMETHING TO DO WITH ,SO THERE IS SOME KNOWLEDGE ABOUT ISSUE MY QUESTION IS DUE THINK THAT THERE SHOULD OF A RECALL OR CAMPAIGN OUT THERE REGARDLESS OF YEAR OF VEHICLE SINCE I THINK ITS A SAFETY ISSUE TO ME AND MY FAMILY AS WELL AS TO THE NEXT PERSON WHO GETS THIS VEHICLE,ASWELL ITS VERY EXPENSIVE REPAIR WHEN I BELIEVE ITS BMW RESPONSIBILITY TO RECALL ALL THESE DANGEROUS TANK ISSUE. HOPE
Mileage: 210,106
Data as of 2025. Sources: NHTSA Office of Defects Investigation (ODI) complaints database, NHTSA recall campaign API, NHTSA NCAP crash-test ratings, and NHTSA FARS for fatality cross-reference.
Read our methodology — how this data is sourced, computed, and verified.