NHTSA lists 3 safety recalls and 170 owner complaints for the 2001 Toyota Prius. Most complaints involve steering (45) and tires (28). The EPA rates it 41 mpg combined.
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.
ON CERTAIN PASSENGER VEHICLES, DUE TO IMPROPER MOLDING OF THE RESIN BODY OF THE CRANKSHAFT POSITION SENOR INSTALLED ON THE ENGINE BLOCK, ENGINE OIL MAY PENETRATE THE SEAL AND ENTER THE SENSOR WIRING CONNECTOR. THE WIRE HARNESS CONNECTOR MAY NOT BE SUFFICIENTLY ATTACHED TO THE LOCKING TAB OF THE SENSOR WIRING CONNECTOR.
VEHICLE DESCRIPTION: PASSENGER VEHICLES. INSUFFICIENT ELECTRICAL CONTACT CAN OCCUR IN THE TORQUE SENSOR THAT CONTROLS THE POWER ASSIST OPERATION OF THE ELECTRIC POWER STEERING GEAR BOX. THE TORQUE SENSOR COULD SEND IMPROPER ELECTRICAL SIGNALS.
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.
Complaints for each Prius model year we’ve synced.
| Model year | NHTSA complaints |
|---|---|
| 2001 | 170 |
| 2002 | 193 |
| 2003 | 111 |
| 2004 | 610 |
| 2005 | 1,051 |
| 2006 | 1,440 |
| 2007 | 2,004 |
| 2008 | 1,497 |
| 2009 | 502 |
| 2010 | 2,823 |
| 2011 | 523 |
| 2012 | 688 |
| 2013 | 414 |
| 2014 | 241 |
| 2015 | 166 |
| 2016 | 181 |
| 2017 | 91 |
| 2018 | 38 |
| 2019 | 30 |
| 2020 | 14 |
| 2021 | 6 |
| 2022 | 24 |
| 2023 | 21 |
| 2024 | 27 |
| 2025 | 16 |
“I WAS GETTING OFF THE FREEWAY AND DRIVING 40 MPH ON THE OFF RAMP, WHEN THE 2001 TOYOTA PRIUS DID A UNWANTED LEFT TURN OF THE STEERING WHEEL, I TRIED TO TURN THE STEERING WHEEL BACK TO CORRECT THE CAR ANGLE, BUT HE STEERING FORCE WAS TOO STRONG FOR ME TO CORRECT BACK TO STRAIGHT AHEAD, THE LEFT FRONT CAR THE CONCRETE BARRIER, AND THE CAR TURN 360 DEGREE AROUND. THE REAR RIGHT BUMPER HIT THE CONCRETE BARRIER. LUCKY THERE WAS NO OTHER CARS AROUND ME.”
“MY 2001 TOYOTA PRIUS CONSISTENTLY WORE OUT THE FRONT TIRES ON THE INSIDE PART OF THE TREAD, NOT EASILY VISIBLE FROM THE STREET. THE TIRES WORE DOWN TO THE CORDS IN LESS THAN 10,000 MILES. MY WIFE HAD AN ACCIDENT WHERE SHE COULD NOT STOP THE CAR IN TIME TO AVOID IT. MY YOUNG DAUGHTER WAS IN THE CAR AT THE TIME. THESE CARS ARE STILL ON THE ROAD. I COMPLAINED TO TOYOTA BUT THE COMPLAINT FELL ON DEAF EARS. *TR”
“MY CAR IS EXPERIENCING WHAT IS KNOWN ONLLINE AS "THE BIG HAND SYNDROM". WHILE DRIVING, THE ACCELERATOR PEDAL CHANGES RESISTANCE AND IT FEELS LIKE SOMEONE GRABS THE CAR AND IT DRAMATICALLY SLOWS. YOU THEN HAVE TO PRESS HARDER ON THE ACCELERATOR PEDAL TO MAINTAIN SPEED. WELL ONE DAY, THE CAR STOPPED WORKING, NO MATTER HOW HARD I PRESSED ON THE PEDAL IT WOULD NO ACCELERATE. I WAS ON THE HIGHWAY. I TOOK MY CAR IN TO THE LOCAL AUTHORIZED TOYOTA DEALER AND WAS TOLD THAT THE ACCELERATOR PEDAL WAS BAD AND NEEDED TO BE REPLACED. WE REPLACED THE PEDAL AND EXPERIENCED THE SAME ISSUES, AND REPLACED THE ACCELERATOR PEDAL AGAIN. I'M STILL EXPERIENCING THE SAME ISSUSES AND THE TOYOTA DEALER SAID THERES NOTHING THEY CAN DO EXCEPT KEEP REPLACING THE PEDAL CAUSE THATS THE CODE IT IS THROWING UP. THIS IS A MAJOR SAFETY ISSUE FOR MY VEHICLE AS I CAN AND DO LOSE ACCELERATION AT ANY GIVEN TIME. IT DOESNT SEEM TO MATTER HOW FAST IM GOING OR THE DRIVING CONDITIONS. IT IS COMPLETELY RANDOM, AND CANNOT BE REPLICATED ON COMAND. THE DATE LISTED IS THE FIRST INSTANCE, AND IT HAS HAPPENED TOO MANY TIMES TO COUNT OR MAKE RECORD.”
Towing, payload and dimensions aren’t in the EPA or NHTSA data, so we don’t list them.
| Version | City | Hwy | Comb. | Fuel / yr | CO₂ g/mi |
|---|---|---|---|---|---|
| Prius Auto (variable gear ratios), 4 cyl, 1.5 L · Front-Wheel Drive | 42 | 41 | 41 | $1,550 | 217 |
| Item | Miles | Time | Note |
|---|---|---|---|
| Engine oil & filter | 5,000–10,000 mi | 6–12 months | Follow the oil-life monitor if fitted |
| Tire rotation | 5,000–7,500 mi | Every oil change | Check pressure monthly |
| Engine air filter | 15,000–30,000 mi | 1–2 years | Sooner in dusty areas |
| Cabin air filter | 15,000–25,000 mi | 1–2 years | |
| Brake fluid | — | 2–3 years | Absorbs moisture over time |
| Coolant | 60,000–100,000 mi | 5–10 years | Long-life coolants last longer |
| Spark plugs | 60,000–100,000 mi | — | Iridium/platinum plugs at the long end |
| 12V battery | — | 3–5 years | Heat shortens battery life |
3 safety recalls as of Nov 4, 2026, according to NHTSA. Recall repairs are free at a dealer. Check your VIN to see whether your car is included and whether the repair was done.
Owners filed 170 complaints with NHTSA. The most-cited components are steering (45), tires (28), electrical system (27). Complaints are unverified owner reports and aren't adjusted for how many cars were sold.
The EPA rates the 2001 Toyota Prius at 41 mpg combined, depending on engine and drivetrain (1 version rated).