Is the 2001 Toyota Prius a bad year?
165 owner complaints to NHTSA. Engine and transmission complaints are in line with other Prius years.
Keep it. You picked a good year.
Engine and transmission complaints for the 2001 Toyota Prius are in line with other Prius years. Steering stands out for this year: see below.
6th quietest of 19 Prius years by owner complaints (years with 7+ years on the road).
The verdict moves with mileage: the same car reads differently at 30,000 and at 150,000 miles.
What 2001 Prius owners report, by mileage
Each system owners named in five or more complaints, with the mileage range where the middle half of those complaints were filed. Read at 68,000 miles.
| SYSTEM | COMPLAINTS | MIDDLE HALF FILED AT | TYPICAL US REPAIR BILLS |
|---|---|---|---|
| SteeringSTANDS OUT | 45 (27%) | 48k–119k miles · around this mileage | Steering rack and pinion replacement $700–$2,100 |
| Electrical system | 27 (16%) | 37k–117k miles · around this mileage | 12-volt battery replacement $100–$400 · Starter motor replacement $350–$1,200 |
| Speed control | 25 (15%) | 42k–83k miles · around this mileage | — |
| Engine | 18 (11%) | 28k–90k miles · around this mileage | Valve cover gasket replacement $110–$500 · Timing chain replacement $1,000–$4,000 |
| Brakes | 16 (10%) | 35k–120k miles · around this mileage | Brake pad replacement (one axle) $115–$390 · Brake pads and rotors replacement (one axle) $200–$1,084 |
| Tires | 29 (18%) | 20k–36k miles · mostly behind | — |
| Fuel system | 12 (7%) | too few with a mileage | — |
| Suspension | 10 (6%) | too few with a mileage | — |
| Transmission and drivetrain | 5 (3%) | too few with a mileage | — |
Bills are typical US ranges from the sources named in the tool (J.D. Power, Kelley Blue Book, CarParts.com and others), printed only for systems that stand out or sit at or ahead of 68,000 miles. Not a quote.
What owners reported alongside their complaints
Of 165 complaints: 13 mention a crash · 3 mention a fire · 6 report an injury · 2 say the car was towed.
No complaints in the last 12 months; the newest was filed in Dec 2019.
Counts of what owners wrote in their complaints, not verified by anyone.
Recalls for the 2001 Toyota Prius: 3
The steering linkage may loosen, resulting in reduced electric steering assistance when making a left turn. Loss of power steering, particularly when an operator is actively intending to steer the vehicle, may increase the risk of a crash.
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. Engine oil inside the sensor wiring connector could cause expansion due to the heat of the engine and could deform 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. If this occurs, the power steering warning icon will be displayed on the center panel, and the driver could experience higher than normal steering effort depending upon vehicle speed.
A recall may cover only some cars of a model year; the campaign size counts every model and year it lists. Enter your VIN at nhtsa.gov/recalls: dealers fix open recalls free.
Service bulletins from Toyota: 54
Repair instructions Toyota sent its dealers for symptoms seen in the shop on the 2001 Toyota Prius. Ask a dealer or mechanic for a bulletin by its number.
The vehicle may be difficult to start or have an abnormally low or rough idle after the battery has been disconnected or power to the Engine ECM has been…
TechTip: Condition - The vehicle may be difficult to start or have an abnormally low or rough idle after the battery has been disconnected or power…
Low battery voltage can contribute to a MIL "ON" condition for P0335 (Crankshaft Position Sensor Circuit) and/or P0340…
Vehicles may occasionally be subjected to contamination by airborne iron particles shed from railroad tracks, train wheels…
NHTSA defect investigations: 1
Pedestrian alert sounds
Neighbouring years
2002 Prius: 167 complaints, keep it.
Every Toyota Prius year
2000 · 2001 · 2002 · 2003 · 2004 · 2005 · 2006 · 2007 · 2008 · 2009 · 2010 · 2011 · 2012 · 2013 · 2014 · 2015 · 2016 · 2017 · 2018 · 2019 · 2020 · 2021 · 2022 · 2023 · 2024 · 2025 · 2026 · All Prius years side by side
Other Toyota models: Toyota 4Runner · Toyota Avalon · Toyota C-HR · Toyota Camry · Toyota Camry Hybrid · Toyota Camry Solara · Toyota Celica · Toyota Corolla · Toyota Corolla Cross · Toyota Corolla Matrix · Toyota Echo · Toyota FJ Cruiser · Toyota Grand Highlander · Toyota Highlander · Toyota Highlander Hybrid · Toyota Matrix · Toyota Prius c · Toyota Prius v · Toyota RAV4 · Toyota RAV4 Hybrid · Toyota RAV4 Prime · Toyota Sequoia · Toyota Sienna · Toyota Sienna Hybrid · Toyota Tacoma · Toyota Tundra · Toyota Venza · Toyota Venza Hybrid · Toyota Yaris. All makes and models.
Questions
Is the 2001 Toyota Prius a bad year?
165 owner complaints to NHTSA. Engine and transmission complaints are in line with other Prius years. At 68,000 miles the tool says: Keep it.
What are the most common problems with the 2001 Toyota Prius?
By owner complaints to NHTSA: steering (45), electrical system (27), speed control (25), engine (18), brakes (16).
How many recalls does the 2001 Toyota Prius have?
3 recall campaigns list this model year: Steering (NHTSA 11V-304), Engine (NHTSA 06V-266), Steering (NHTSA 00V-285). A recall may cover only some cars; check by VIN at nhtsa.gov/recalls.
Method: counts of unverified owner complaints filed with NHTSA, compared only with other years of the same model (sales volumes are unknown, so no failure rate is computed). A system stands out at 40+ complaints and at least twice the model's quiet (lower-quartile) year, or twice the share across every vehicle of that model year. The mileage range is the 25th to 75th percentile of the mileages owners reported. Data received by NHTSA through November 5, 2026. Repair prices are typical US ranges from named sources, not quotes. Not a diagnosis and not financial advice. PulsCar is not affiliated with NHTSA. Check this car at your own mileage.