2010 Toyota Prius Fuel/propulsion System Problems

Source: NHTSA · Updated Oct 6, 2026 · 60 complaints analyzed

Owners have filed 60 complaints with NHTSA about fuel/propulsion system problems on the 2010 Toyota Prius, 2% of all complaints for this model year. Half of the reports with a mileage happened before 116,373 miles. The words owners use most often: “check hybrid” (37% of reports).

What owners describe

Phrases that appear unusually often in these complaints compared with complaints about other cars.

  • Check hybrid: mentioned in 22 of 60 complaints (37%)
  • Software update: mentioned in 5 of 60 complaints (8%)

At what mileage do fuel/propulsion system problems happen?

Based on 43 complaints that reported the odometer reading.

Under 10k miles0 · 0%
10k–25k miles0 · 0%
25k–50k miles5 · 12%
50k–75k miles7 · 16%
75k–100k miles3 · 7%
100k–150k miles13 · 30%
150k+ miles15 · 35%

How serious are the reports?

Of 60 complaints, 1 mention a crash, 1 a fire, 1 an injury.

Toyota Prius fuel/propulsion system complaints by model year

Peak: 2010, with 60 complaints
2001: 220012002: 12003: 120032004: 42005: 1020052006: 102007: 1120072008: 272009: 820092010: 60602011: 1120112012: 92013: 1620132014: 52015: 620152016: 62017: 1220172018: 22019: 120192020: 12021: 220212025: 1

n = 206 complaints · Source: NHTSA

Model yearFuel/propulsion System complaintsShare of that yearMedian miles
2025 Prius16%—
2021 Prius233%5,200
2020 Prius17%—
2019 Prius13%—
2018 Prius25%—
2017 Prius1213%14,282
2016 Prius64%40,100
2015 Prius64%97,501
2014 Prius52%37,200
2013 Prius164%40,000
2012 Prius92%20,500
2011 Prius112%115,000
2010 Prius602%116,373
2009 Prius82%78,886
2008 Prius272%95,000
2007 Prius111%100,000
2006 Prius101%111,500
2005 Prius101%80,000
2004 Prius41%109,500
2003 Prius11%123,200
2002 Prius11%166,914
2001 Prius21%154,500

When owners reported it

Peak: 2018, with 10 complaints
2013: 6201362014: 5201452015: 4201542016: 3201632017: 4201742018: 102018102019: 5201952020: 7202072021: 5202152022: 3202232023: 3202332024: 2202422025: 2202522026: 120261

n = 60 complaints · Source: NHTSA

Related recalls (0)

No safety recall lists fuel/propulsion system for the 2010 Toyota Prius. A pattern of complaints does not always lead to a recall.

What owners report

Short excerpts of recent complaints, with personal details removed. Full reports are on NHTSA.gov.

For the last 14 years, a check engine light has been coming on telling me that I have a fuel canister emissions leak because the canister is cracked. In 2016 2.87 million Toyota Priuses were recalled with the fuel canister crack issue. For unknown reasons Toyota has refused to fix this dangerous…

Received Mar 6, 2026 · NHTSA complaint 11722506

My 2010 Toyota Prius has had a charcoal fuel canister leak since day one. 2.9 million Prius cars were recalled and Toyota says my car is NOT included in the recall but has the same issue of the other Toyota Prius that were included? Check engine light has never gone off. Upon fueling a strong odor…

Received Jul 12, 2025 · NHTSA complaint 11673058

Brake booster, brake accuater went out even after the recall. Dealership said they could do nothing to help

Received Feb 5, 2025 · NHTSA complaint 11640956
Toyota Prius
2023 Toyota Prius Z HEV. Representative photo; appearance varies by model year. Photo: TTTNIS, CC0, via Wikimedia Commons.

Frequently asked questions

Do all 2010 Toyota Priuss have fuel/propulsion system problems?

No. NHTSA has 60 owner complaints about fuel/propulsion system for the 2010 Toyota Prius (2% of the 2,823 complaints for this model year). Complaint data shows that the problem is reported, not how many of all cars sold are affected.

Was there a recall on the 2010 Toyota Prius fuel/propulsion system?

No recall currently lists fuel/propulsion system for this vehicle.

At what mileage do fuel/propulsion system problems start?

The median reported mileage is 116,373 miles: half of the reports with a mileage came before that.

What do owners say about fuel/propulsion system problems on the 2010 Toyota Prius?

The most frequent phrase is “check hybrid”, in 22 of 60 complaints, followed by “software update” (5).

Other 2010 Toyota Prius problems

See all 2010 Toyota Prius problems or fuel/propulsion system problems across all Prius years.