2010 Toyota Prius Engine Problems
From NHTSA owner complaints and recalls. Updated Oct 17, 2026.
How common are engine problems on the 2010 Toyota Prius?
173 owners have reported engine problems on the 2010 Toyota Prius, 6% of all complaints for this year and the 4th most reported problem area. Most reported problems happened at about 48,000–125,000 miles. No recall covers this problem.
173 complaints 6% of all 2010 complaints 95,000 miles typical
Which parts fail
The specific part named in each complaint.
Mileage when it failed
Each dot is a complaint that gave a mileage (141 of 173). The amber line is the middle value.
When problems were reported
Engine complaints by the year the problem happened.
Engine complaints by Prius year
Related recalls
No recall covers engine problems on the 2010 Toyota Prius. See all 10 recalls for this year.
Get an email when your 2010 Toyota Prius gets a new recall
We check NHTSA every month. If a new recall or safety investigation covers the 2010 Toyota Prius, you'll hear about it the same week.
One email per new recall. No spam, unsubscribe anytime.
Other 2010 Toyota Prius problems
Common questions
What are common 2010 Toyota Prius engine problems?
Complaints most often name the engine and cooling system.
At what mileage do 2010 Toyota Prius engine problems happen?
Most complaints that gave a mileage fell between about 48,000–125,000 miles. The middle value is about 95,000 miles.
Is there a recall for 2010 Toyota Prius engine problems?
NHTSA lists no recall for this problem on the 2010 Toyota Prius. If you have the problem, file a complaint at nhtsa.gov so it is counted.
Which Prius year has the most engine complaints?
The 2010 Prius, with 173 complaints.
Source: NHTSA complaints and recalls databases. Complaints are unverified owner reports.