TOYOTA PRIUS · model year

2003 TOYOTA PRIUS

123 NHTSA complaints, 5 crash reports, and 1 active recall for this specific cohort.

NHTSA overall rating

Not crash-tested

New Car Assessment Program

The 2003TOYOTAPRIUS carries 123 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 5 crashes, 0 fires, 8 injuries, 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 2003 PRIUS is steering with 32 filings, followed by electrical system (12) and tires (8). 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. This model year has 1 active recall campaign, which means the manufacturer is obligated to remedy the covered defect at no charge for the life of the vehicle — the full NHTSA campaign numbers are listed below.

NHTSA currently has 51 investigation files overlapping the 2003 PRIUS, and 1 remain open. 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.

123
Complaints
5
Crashes
0
Fires
8
Injuries
0
Deaths

Total Complaints

123 filings

Crashes Reported

5 reports

Source

NHTSA ODI

Federal complaints database

Complaints vs. fleet median (215)

At or below the fleet median complaint volume.

Complaints by Component

ComponentCount
STEERING32
ELECTRICAL SYSTEM12
TIRES8
SERVICE BRAKES, HYDRAULIC6
ENGINE AND ENGINE COOLING5
STEERING:ELECTRIC POWER ASSIST SYSTEM5
SERVICE BRAKES5
VEHICLE SPEED CONTROL4
ENGINE AND ENGINE COOLING:ENGINE4
STEERING:RACK AND PINION3
UNKNOWN OR OTHER3
POWER TRAIN:AUTOMATIC TRANSMISSION3
SERVICE BRAKES, ELECTRIC3
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE2
EQUIPMENT ADAPTIVE/MOBILITY2

Recalls (1)

11V30400001/06/2011

STEERING:ELECTRIC POWER ASSIST SYSTEM

TOYOTA IS RECALLING CERTAIN MODEL YEAR 2001 THROUGH 2003 PRIUS PASSENGER CARS MANUFACTURED FROM JANUARY 28, 2000, THROUGH MAY 30, 2003. THE STEERING LINKAGE MAY LOOSEN, RESULTING IN REDUCED ELECTRIC STEERING ASSISTANCE WHEN MAKING A LEFT TURN.

Recent Complaints

20221026STEERING

The contact owns a 2003 Toyota Prius. The contact stated that while driving at 65 MPH, the steering wheel began to vibrate with an unknown message displayed on the instrument panel. As the failure persisted, the message disappeared, and the contact was able to drive to her destination. Upon restart of the vehicle, the contact received a do not drive message on the instrument panel with the steering wheel vibrating. Due to the failure, the contact had the vehicle towed to a dealer where it was diagnosed with a defective steering sensor. Upon investigation, the contact linked the failure to NHTSA Campaign Number: 11V304000 (Steering). The manufacturer was notified of the failure and referred her to the NHTSA Hotline for assistance. The vehicle was not repaired. The failure mileage was approximately 176,000.

Mileage: 176,000

20200831SERVICE BRAKES

OCCASIONALLY, WHEN BRAKING, THE CAR WILL BEGIN TO BRAKE, THEN LURCH FORWARD A LITTLE, AND THEN BRAKE AGAIN PROPERLY. IT'S DISCONCERTING AT BEST AND SCARY AND DANGEROUS AT WORST. I'VE HAD THIS BRAKE PROBLEM FOR YEARS BUT FINALLY REALIZED THAT IT'S A SIGNIFICANT TOYOTA FLAW WITH THE ABS, AND THAT NEWER PRIUSES AND LEXUSES WERE RECALLED BECAUSE OF A SIMILAR PROBLEM. TOYOTA DID NOT RECALL THE 2001-03 PRIUSES AND REFUSE TO ACCEPT THAT IT'S ANYTHING BUT THE RESULT OF AGE (AS PER AUG 2020). HOWEVER, I'VE SEEN ONLINE THAT MANY OWNERS HAVE HAD THIS PROBLEM SINCE THEY FIRST BOUGHT THE CAR! I BOUGHT IT USED AND CAN'T REMEMBER HOW LONG IT'S BEEN HAPPENING. IT'S NOT EVERY TIME I DRIVE THE CAR. IT HASN'T CAUSED AN ACCIDENT, BUT IT CERTAINLY COULD. AND IF I CRASH INTO SOMEONE, IT WILL BE CONSIDERED MY FAULT, EVEN THOUGH IT'S VERY CLEARLY TOYOTA'S FAULT! I'M VERY DISTURBED THAT PEOPLE HAVE BEEN REPORTING THIS ISSUE FOR YEARS, THAT TOYOTA DEALERS HAVE REFERENCED IT AS A PROBLEM, TOO, AND THAT TOYOT

20200710SERVICE BRAKES

FOR NO APPARENT REASON WHEN DRIVING, THE EMERGENCY BRAKE WILL ENGAGE, WITHOUT PRESSING THE E BRAKE PEDAL. ALSO, INTERMITTENT ONCE CAR IS PARKED AND DOORS LOCKED, ALARM WILL JUST START GOING OFF FOR NONREASON.

Mileage: 151,000

20200710ELECTRICAL SYSTEM

FOR NO APPARENT REASON WHEN DRIVING, THE EMERGENCY BRAKE WILL ENGAGE, WITHOUT PRESSING THE E BRAKE PEDAL. ALSO, INTERMITTENT ONCE CAR IS PARKED AND DOORS LOCKED, ALARM WILL JUST START GOING OFF FOR NONREASON.

Mileage: 151,000

20200126STEERING

IT'S MOSTLY WHEN I'M TURNING RIGHT THE POWER STEERING WARNING LIGHT WILL COME AND THERE WILL BE NO POWER STEERING. I HAVE SEE A LOT OF COMPLAINTS WITH THE SAME PROBLEM. SOMETIMES AS I WAS DRIVING IN THE CITY OR JUST AS I'M STARTING TO DRIVE

Mileage: 136

20190529STEERING

WE PURCHASED A 2003 TOYOTA PRIUS IN JUNE OF 2018. IT HAS APPROXIMATELY 140,000 MILES ON IT. WHEN THE WEATHER STARTED GETTING COLDER IN OCTOBER OF 2018, THE CAR EXHIBITED THE FOLLOWING PROBLEM: CAR STEERING WHEEL SHAKES VIOLENTLY FOR SEVERAL SECONDS WHILE EXITING THE DRIVEWAY USUALLY AS WE ARE TURNING THE STEERING WHEEL. THE VEHICLE WAS IN MOTION WHEN THE SHAKING OCCURRED AND IT WAS OFTEN AFTER MAKING A TURN AND/OR STRAIGHTENING THE STEERING WHEEL. IN ORDER TO STOP THE SHAKING, THE CAR HAS TO BE STOPPED. WE HAVE DONE SOME SEARCHES ONLINE AND IT APPEARS THAT THIS PROBLEM IS COMMON FOR THE 2003 TOYOTA PRIUS. HOWEVER, WE CALLED 3 DEALERS AND THEY ALL SAY THEY DON'T KNOW ABOUT IT AND THEY HAVE TO SEE THE CAR AS IT IS SHAKING TO DETERMINE THE CAUSE OF THE ISSUE. SINCE THE WEATHER IS NOW WARMER, IT IS UNLIKELY IT WILL OCCUR UNLESS WE GET A COLD MORNING. WE CANNOT LEAVE THE CAR AT A DEALERSHIP INDEFINITELY. WE WERE PLANNING A TRIP TO IDAHO AND ARE AFRAID TO HAVE THE CAR ON THE

Mileage: 130,000

20170731FUEL/PROPULSION SYSTEM

THERE IS NO THERMOSTAT GAUGE IN A 2003 TOYOTA PRIUS , THE CAR OVER HEATS AND YOU DON'T KNOW UNTIL YOUR IN THE MIDDLE OF TRAFFIC NEARLY GETTING KILLED. TOYOTA WAS CONTACTED, BUT SAY NOT A RECALL AND THEY DON'T HONESTLY CAR CAUSE CAR IS OLD . THAT'S NOT RIGHT , ANYTHING YOU STILL USE FROM CARS OR EVEN MEDICINE HAVE LATER COME BACK TO HURT OR KILLED PEOPLE. THERE IS NO HOT TO COLD GAUGE IN THE CAR , 2003 ONLY . I HAVE INVESTIGATED AND SEE PEOPLE PUBLISH ABOUT THIS BUT LET IT SLIP BY . I WAS DRIVING WITH NO INSTALLED GAUGE AND SURVIVED THROUGH MAKE A LEFT HAND TURN ON A STALLED VEHICLE THAT OVER HEATED AND WAS LATER CHECK BY TOYOTA TECHNICIANS THAT SAID F THERE WAS A THERMOSTAT GAUGE PROBLEM WOULD OF MOST LIKELY BE AVOIDED. SOMEBODY CAN'T KEEP OPEN AND CLOSING THE RADIATOR CAP CAUSE OF THIS MISSING GAUGE . OIL HAS DIPSTICK YOU CHECK !!! SAFELY TOO. NOT GOING FRY MY FACE OR BURN MY HANDS ON KEEP CHECKING THE RADIATOR. PLUS WITH A PROPER GAUGE YOU MIGHT KNOW IF YOUR CAR IS COOLED DOWN OR S

Mileage: 123,200

20170731ENGINE AND ENGINE COOLING

THERE IS NO THERMOSTAT GAUGE IN A 2003 TOYOTA PRIUS , THE CAR OVER HEATS AND YOU DON'T KNOW UNTIL YOUR IN THE MIDDLE OF TRAFFIC NEARLY GETTING KILLED. TOYOTA WAS CONTACTED, BUT SAY NOT A RECALL AND THEY DON'T HONESTLY CAR CAUSE CAR IS OLD . THAT'S NOT RIGHT , ANYTHING YOU STILL USE FROM CARS OR EVEN MEDICINE HAVE LATER COME BACK TO HURT OR KILLED PEOPLE. THERE IS NO HOT TO COLD GAUGE IN THE CAR , 2003 ONLY . I HAVE INVESTIGATED AND SEE PEOPLE PUBLISH ABOUT THIS BUT LET IT SLIP BY . I WAS DRIVING WITH NO INSTALLED GAUGE AND SURVIVED THROUGH MAKE A LEFT HAND TURN ON A STALLED VEHICLE THAT OVER HEATED AND WAS LATER CHECK BY TOYOTA TECHNICIANS THAT SAID F THERE WAS A THERMOSTAT GAUGE PROBLEM WOULD OF MOST LIKELY BE AVOIDED. SOMEBODY CAN'T KEEP OPEN AND CLOSING THE RADIATOR CAP CAUSE OF THIS MISSING GAUGE . OIL HAS DIPSTICK YOU CHECK !!! SAFELY TOO. NOT GOING FRY MY FACE OR BURN MY HANDS ON KEEP CHECKING THE RADIATOR. PLUS WITH A PROPER GAUGE YOU MIGHT KNOW IF YOUR CAR IS COOLED DOWN OR S

Mileage: 123,200

20170731ELECTRICAL SYSTEM

THERE IS NO THERMOSTAT GAUGE IN A 2003 TOYOTA PRIUS , THE CAR OVER HEATS AND YOU DON'T KNOW UNTIL YOUR IN THE MIDDLE OF TRAFFIC NEARLY GETTING KILLED. TOYOTA WAS CONTACTED, BUT SAY NOT A RECALL AND THEY DON'T HONESTLY CAR CAUSE CAR IS OLD . THAT'S NOT RIGHT , ANYTHING YOU STILL USE FROM CARS OR EVEN MEDICINE HAVE LATER COME BACK TO HURT OR KILLED PEOPLE. THERE IS NO HOT TO COLD GAUGE IN THE CAR , 2003 ONLY . I HAVE INVESTIGATED AND SEE PEOPLE PUBLISH ABOUT THIS BUT LET IT SLIP BY . I WAS DRIVING WITH NO INSTALLED GAUGE AND SURVIVED THROUGH MAKE A LEFT HAND TURN ON A STALLED VEHICLE THAT OVER HEATED AND WAS LATER CHECK BY TOYOTA TECHNICIANS THAT SAID F THERE WAS A THERMOSTAT GAUGE PROBLEM WOULD OF MOST LIKELY BE AVOIDED. SOMEBODY CAN'T KEEP OPEN AND CLOSING THE RADIATOR CAP CAUSE OF THIS MISSING GAUGE . OIL HAS DIPSTICK YOU CHECK !!! SAFELY TOO. NOT GOING FRY MY FACE OR BURN MY HANDS ON KEEP CHECKING THE RADIATOR. PLUS WITH A PROPER GAUGE YOU MIGHT KNOW IF YOUR CAR IS COOLED DOWN OR S

Mileage: 123,200

20170227STEERING

THIS HAS HAPPENED SEVERAL TIMES INTERMITTENTLY; THE STEERING WHEEL SHAKES WHEN BACKING OUT OF THE GARAGE TURNING INTO THE "TURN-AROUND" SPOT, IT HAS ALSO HAPPENED WHILE TURNING INTO MY DRIVEWAY. MOSTLY AT SLOW SPEEDS, THERE IS A NOISE, GRINDING TYPE, COMING FROM THE STEERING COLUMN. THE DEALER SAID THE BRAKES COULD BE DOING IT, SO THEY REPLACED THE FRONT PADS AND RE-SURFACED THE ROTORS, (AFTER THE $175) THE PROBLEM PERSISTS. WHEN I PUT MY VIN INTO THE NHTSA WEBSITE, THEY TELL ME THERE IS NO RECALL BUT ON .NHTSA.GOV/RECALLS#VEHICLE IT IS INCLUDED, BY YEAR AND IT MUST HAVE BEEN MADE BEFORE 12-31-2002 BECAUSE THAT'S WHEN WE GOT IT. MOST RECENTLY ON 02/27/2017, BUT HAS BEEN GOING SINCE NOV. OF 2016

Mileage: 174,000

20160701UNKNOWN OR OTHER

I HAVE NO VEHICLE PROBLEMS, BUT THE SAFERCAR.COM WEBSITE WON'T LET ME ENTER MY VIN [XXX] , SAYING THAT I HAD TO FOLLOW THE FORMAT, EVEN THOUGH A YEAR OR TWO AGO IT WORKED! WHAT CAN I DO??? INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR

20160617STEERING

TL* THE CONTACT OWNS A 2003 TOYOTA PRIUS. WHILE DRIVING 10 MPH, AND MAKING A LEFT TURN, THE STEERING WHEEL SHOOK VIOLENTLY. THE VEHICLE WAS TAKEN TO THE DEALER, BUT THE CAUSE OF THE FAILURE COULD NOT BE FOUND. THE VEHICLE WAS NOT REPAIRED. THE VIN WAS INCLUDED IN NHTSA CAMPAIGN NUMBER: 11V304000 (STEERING). THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 100,000.

Mileage: 100,000

20151020STEERING

TL* THE CONTACT OWNS A 2003 TOYOTA PRIUS. WHILE DRIVING AT APPROXIMATELY 35 MPH, THE STEERING WHEEL SHOOK INTENSELY. THE VEHICLE WAS SERVICED UNDER NHTSA CAMPAIGN NUMBER: 11V304000 (STEERING), BUT THE FAILURE PERSISTED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE VIN WAS NOT PROVIDED. THE APPROXIMATE FAILURE MILEAGE WAS 162,000.

Mileage: 162,000

20150507STEERING

TL* THE CONTACT OWNS A 2003 TOYOTA PRIUS. WHILE DRIVING APPROXIMATELY 35 MPH, AN UNKNOWN WARNING MESSAGE DISPLAYED AND THE STEERING WHEEL WAS VERY DIFFICULT TO TURN. THE VEHICLE WAS RESTARTED AND FUNCTIONED AS NORMAL. THE FAILURE OCCURRED MULTIPLE TIMES. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE AND INFORMED THAT THE VEHICLE WAS NOT INCLUDED IN NHTSA CAMPAIGN NUMBER: 11V304000 (STEERING). THE FAILURE MILEAGE WAS 63,000.

Mileage: 63,000

20140722CrashSEAT BELTS

TL* THE CONTACT OWNS A 2003 TOYOTA PRIUS. THE CONTACT STATED THAT WHILE AT A TRAFFIC LIGHT, ANOTHER VEHICLE CRASHED INTO THE REAR END OF THE VEHICLE AND THE SEAT BELT FAILED TO RESTRAIN HER FROM HITTING HER HEAD ONTO THE STEERING WHEEL. THE VEHICLE WAS DESTROYED. THE CONTACT SUSTAINED INJURIES THAT REQUIRED MEDICAL ATTENTION. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS UNKNOWN. THE VIN WAS UNAVAILABLE. UPDATED 10/2/14*CN THE CONSUMER STATED SHE DID NOT REPORT THIS INFORMATION. THERE WAS A RECALL ON THE SEATBELTS WHICH WAS NEVER TAKEN CARE OF. THE CONSUMER DID NOT SUSTAIN INJURIES THAT REQUIRED MEDICAL ATTENTION. THE CONSUMER SOUGHT MEDICAL ATTENTION TO ENSURE HER INJURIES WERE ACTUALLY MINOR. UPDATED 3/30/2015 *JS

20140628STEERING

WHILE DRIVING, THE STEERING WHEEL BEGINS TO SHUDDER. AT ONE POINT, IT POWER STEERING MAKES A SPONTANEOUS TURN TO THE LEFT, WHICH I PREVENT WITH MY HANDS, BUT NEVERTHELESS MOVES THE CAR TO THE LEFT ENOUGH TO CAUSE AN ACCIDENT IF THE DRIVER IS NOT PAYING CLOSE ATTENTION, OR HAPPENS TO BE TOO NEAR ANOTHER CAR. THE POWER STEERING IMMEDIATELY SHUTS OFF, AND THE REST OF THE TRIP CONTINUES WITH NO POWER STEERING, UNTIL THE CAR IS TURNED OFF. THE NEXT TIME THE CAR IS TURNED ON, THE POWER STEERING IS BACK (UNTIL IT HAPPENS AGAIN). *TR

Mileage: 145,000

20140619CrashAIR BAGS

PURCHASED CAR ON EBAY FROM A PA DEALER, DID NOT KNOW, NOR WAS I TOLD THAT THE CAR HAD NO AIRBAG. WHETHER IT WAS REMOVED OR NOT REPLACED I DON'T KNOW. MY WIFE WAS DRIVING AND RECEIVED A COMPOUND FRACTURE OF HER RIGHT LEG. I UNDERSTAND THAT IT IS A FEDERAL OFFENSE NOT TO NOTIFY A BUYER OF MISSING AIRBAGS. MY WIFE HAD TO BE AIRLIFTED FOR TREATMENT, AND STILL IS UNABLE TO WALK CORRECTLY. SHE HAS CONTINUOUS PAIN. *TR

Mileage: 160,000

20140604SERVICE BRAKES

THE VEHICLE WOULD NOT COME TO A STOP WHEN THE BRAKES WERE APPLIED. AN ALARM/LIGHT INDICATOR CAME ON FOR ABS BRAKES AT THE SAME TIME. I HAD TO APPLY THE EMERGENCY BRAKES FOR THE VEHICLE TO COME TO A STOP. I WAS ABLE TO AVOID TWO VEHICLES AND CAME TO A STOP IN THE BUS STOP AREA. THE VEHICLE WAS TOWED FOR REPAIR BUT THE REPAIR SHOP CANNOT FIND THE ROOT CAUSE OF THE PROBLEM WITHOUT THE NEED TO REPLACE THE ENTIRE BRAKING SYSTEM. FOR A VEHICLE WITH ONLY 36K MILES THIS SEEMS HIGHLY UNUSUAL AND A SEVERELY DANGEROUS SITUATION. *TR

Mileage: 35,946

20140308STEERING

VIOLENT SHAKING OF THE STEERING WHEEL WHEN TURNING IN COLD WEATHER. IT HAS HAPPENED MOST DAYS THIS WINTER WHEN TEMPERATURES WERE BELOW 45F DEGREES. IT WAS MOSTLY AN ANNOYANCE AT FIRST, AND WOULD HAPPEN WHEN STARTING THE CAR, BUT TWICE IT HAS NEARLY CAUSED A CRASH. THE FIRST NEAR COLLISION FROM SHAKING WAS IN JANUARY WHEN TRYING TO PARK BETWEEN TWO CARS IN A PARKING SPOT AND I COULDN'T CONTROL THE WHEEL UNTIL I PUT THREW THE CAR INTO PARK, TURNED IT OFF, AND TURNED IT ON AGAIN. THE SECOND, AND MOST SERIOUS INCIDENT SO FAR I NEARLY HIT A PEDESTRIAN IN A CROSSWALK WHILE TRYING TO MAKE A RIGHT TURN IN DOWNTOWN SEATTLE ON A DAY WHEN IT WAS IN THE 20'S. TURNING RIGHT THE STEERING WHEEL STARTED SHAKING SO VIOLENTLY IT BROKE FREE FROM MY GRIP, I LOST CONTROL OF THE CAR AND IT VEERED LEFT INTO THE ONCOMING LANE TOWARDS A PEDESTRIAN. I SLAMMED ON THE BRAKES AND ONLY MISSED HIM BY ABOUT 3 FEET. I CONTACTED TOYOTA AND WAS INFORMED THAT THERE HAD BEEN A 2 YEAR SERVICE CAMPAIGN TO

Mileage: 113,400

20131025SERVICE BRAKES

ABS BRAKE LIGHT CAME ON THEN WENT OFF. I BROUGHT CAR TO MECHANIC WHO CHECKED BRAKES. THERE WAS NO PROBLEM WITH THE BRAKES. THEN I HEARD A HIGH PITCHED ALARM SOUNDING NOISE WHILE THE ABS BRAKE LIGHT WARNING WAS ON, THEN BOTH WOULD TURN OFF THEN ON THEN OFF.....THERE IS NO RHYME OR REASON TO WHAT IS CAUSING THIS TROUBLE. WHEN I CHECKED THE INTERNET, OTHER PRIUS OWNERS COMPLAINED ABOUT THIS AS WELL. SOME OF THOSE PEOPLE HAVE SPENT THOUSANDS OF DOLLARS TO FIX THE PROBLEM AND AFTER ALL THE "CODES" HAD BEEN FIXED, THE ALARM SOUNDED YET AGAIN. THERE SHOULD BE A RECALL NOTICE FOR THIS PROBLEM. *TR

Mileage: 150,000

Compare 2003TOYOTAPRIUS to Similar Vehicles

NHTSA Investigations 1 Open

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Frequently Asked Questions

How many complaints does the 2003 TOYOTA PRIUS have?
The 2003 TOYOTA PRIUS has 123 NHTSA complaints, 5 crashes, 0 fires, 8 injuries, and 0 deaths reported.
Are there any recalls for the 2003 TOYOTA PRIUS?
Yes, the 2003 TOYOTA PRIUS has 1 recall(s). The most common affected component is STEERING:ELECTRIC POWER ASSIST SYSTEM. Recalls are issued by NHTSA and manufacturers must provide a free remedy.
What are the most common problems with the 2003 TOYOTA PRIUS?
The most-complained component for the 2003 TOYOTA PRIUS is STEERING with 32 complaints. Other frequently reported areas include ELECTRICAL SYSTEM and TIRES.
Is the 2003 TOYOTA PRIUS safe to buy?
Review the complaint history, crash and fire reports, safety ratings, and recall status on this page to make an informed decision. No NHTSA crash test rating is available for this model year. Compare with other model years using the links above.
Where does this data come from?
All complaint, recall, and safety rating data is sourced from the National Highway Traffic Safety Administration (NHTSA). Complaints are filed by vehicle owners through NHTSA's Office of Defects Investigation.

Vehicle Safety Guides

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.