2020 Toyota Prius Problems, Complaints & Recalls

Source: NHTSA · Updated Sep 13, 2025 · 14 owner complaints analyzed

Compared with other Prius years
Far fewer complaints than other years 24th of 27 for complaints
Safety recalls
None on file
NHTSA crash rating
5 out of 5 stars

Owners have filed 14 complaints with NHTSA about the 2020 Toyota Prius. That ranks 24th out of 27 Prius model years for complaints. The most reported problem area is unknown or other (5 complaints, 36%), typically at around 29,084 miles. Complaints mention 6 crashes, 6 injuries. There are no safety recalls on file for this model year. NHTSA has opened 1 defect investigation involving it.

Toyota Prius
2023 Toyota Prius Z HEV. Representative photo; appearance varies by model year. Photo: TTTNIS, CC0, via Wikimedia Commons.

Complaints are unverified owner reports and are not adjusted for sales volume.

Compare with another car

Most common 2020 Toyota Prius problems

Complaints grouped by the part of the car owners reported, with the median mileage when the problem happened.

Unknown or Other5 · ~29,084 mi
Service Brakes4 · ~8,185 mi
Electrical System2 · ~1,325 mi
Tires2
Air Bags1
Back Over Prevention1
Electronic Stability Control (esc)1 · ~12,850 mi
Engine1
Forward Collision Avoidance1
Fuel/propulsion System1
Problem areaComplaintsShareMedian milesOwners mention mostTypical repair cost
Unknown or Other536%29,084——
Service Brakes429%8,185——
Electrical System214%1,325——
Tires214%———
Air Bags17%———
Back Over Prevention17%———
Electronic Stability Control (esc)17%12,850——
Engine17%———
Forward Collision Avoidance17%———
Fuel/propulsion System17%———
Power Train17%———
Structure17%———
Vehicle Speed Control17%15,670——
Wheels17%———

One complaint can list several problem areas, so shares can add up to more than 100%.

Complaints by year received

Peak: 2020, with 5 complaints
2020: 5202052021: 2202122022: 2202222023: 1202312024: 2202422025: 220252

n = 14 complaints · Source: NHTSA

2020 Toyota Prius recalls (0)

No safety recalls are on file for the 2020 Toyota Prius.

To see whether a specific car still has an open recall, enter its VIN on NHTSA's official recall lookup. You can also decode a VIN here.

NHTSA defect investigations

  • Pedestrian alert sounds (DP22005) — opened Jan 27, 2023, closed Aug 7, 2023, led to recall 22V063000.

Recent owner reports

Short excerpts of the latest complaints filed with NHTSA, with personal details removed. Full reports can be searched on NHTSA.gov.

I turned left into a parking space in my 2020 prius. I stepped on the brake, and my car shot forward. I couldn't stop it, and it hit a concrete pole. It only took 1 second. It seems toyota hybrids are still having this unintentional acceleration despite a multi billion dollar law suit in the early…

Service Brakes · received Sep 13, 2025 · NHTSA complaint 11687071

I was the victim of an accident on [XXX]. The person of the other vehicle that collided with my vehicle after crossing at high speed and without stopping in the red light. The sensors of the anti-collision vehicle of my vehicle did not work and the air bag also did not work. Due to speed the airbag…

Air Bags · received Aug 18, 2025 · NHTSA complaint 11681232

About a year ago and again a few days ago, I was slowly moving my Prius forward when suddenly it accelerated at full speed. The first time I was pulling into a parking spot beyond which was a grassy area and then a stockade fence. When I felt the car lurch forward, I slammed on the brakes, but was…

Unknown or Other · received Jul 19, 2024 · NHTSA complaint 11603436

After heavy rains, the car says the park assist doesn't work, as well as the parking sensor system. There is a warning sign that says it doesn't work.

Back Over Prevention · received Feb 8, 2024 · NHTSA complaint 11570887

On May 16, 2023 I was slowly driving out of a market parking lot when the car suddenly accelerated, full throttle, and speeded across the street (Colusa Avenue, Berkeley, CA), crashing head on into a fence. Immediately after the crash, the dashboard displayed the following: "Check Engine (!) A…

Fuel/propulsion System · received May 31, 2023 · NHTSA complaint 11524726

Other Toyota Prius years

← 2019 Prius · 2021 Prius →

See all Toyota Prius problems by year, every Toyota model, or the Toyota VIN decoder.

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Frequently asked questions

What are the most common problems with the 2020 Toyota Prius?

Owners most often report unknown or other, service brakes, electrical system problems. The top one, unknown or other, accounts for 5 complaints.

Was there a recall on the 2020 Toyota Prius?

No safety recalls are on file for this model year.

Was the 2020 Toyota Prius a good year?

Complaint data can't fully answer that, because counts aren't adjusted for sales. Compared with other Prius model years, the 2020 has far fewer complaints than most years, and NHTSA rates it 5 out of 5 stars overall in crash tests. Always get a pre-purchase inspection and check the VIN for open recalls.