YearToAvoid

2019 Toyota Prius C Problems, Recalls & Reliability

Verdict

No verdict

Complaint Index

0/100

#8 most-complained of 8 Prius C years

Based on NHTSA complaints per model-year, not a reliability rating. Methodology

The 2019 Toyota Prius C has 0 NHTSA complaints and a complaint index of 0, the lowest of all 8 model years, ranking 8th (best) out of 8. It has 1 recall, for a DC-DC converter that may fail and affect the auxiliary battery.

Complaints
0
Recalls
1
Crashes / fires
0 / 0
Injuries / deaths
0 / 0
NHTSA overall rating
4 / 5 ★
EPA combined MPG
46
48 city / 43 hwy

Top 2019 Toyota Prius C problems

NHTSA owner complaints by component group. Groups with 15+ complaints have their own page.

No component data.

2019 Toyota Prius C recalls

1 NHTSA recall campaign list this model year.

  1. NHTSA 19V491000Jun 26, 2019Fuel System464 vehicles

    Hybrid propulsion system

    Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2018-2019 Prius C vehicles. The DC-DC converter may fail resulting in the auxiliary battery no longer receiving power from the converter, which may cause a loss of drive.

    Risk: A loss of drive increases the risk of crash.

    Remedy: Toyota will notify owners, and dealers will replace the DC-DC converter with a new one, as necessary, free of charge. The recall began August 23, 2019. Owners may contact Toyota customer service at 1-888-270-9371. Toyota's number for this recall is K0K.

2019 Toyota Prius C fuel economy and fuel cost

City
48 MPG
Highway
43 MPG
Combined
46 MPG
Annual fuel cost (EPA)
$1,400
15,000 mi/yr
Fuel
Regular
Current regular gas
$4.32/gal
national avg.

EPA figures; median across configurations of this model year. Estimate your own cost with the fuel cost calculator.

2019 compared with other Prius C years

Complaint Index by model year (0 = fewest issues, 100 = most)025507510020122013201420152016201720182019
Complaint Index: 0 = fewest issues, 100 = most, relative to other years of this model. Avoid Caution Good Best
YearVerdictIndexComplaintsRecallsMPG
2017No verdict292146
2018Good436246
2019No verdict00146

All Toyota Prius C years: best and worst →

Frequently asked questions

Is the 2019 Toyota Prius C reliable?
NHTSA lists 0 complaints for the 2019 Prius C, giving it a complaint index of 0, the best (lowest) among the 8 model years with data.
Does the 2019 Prius C have any recalls?
Yes, one recall (campaign 19V491000) covers a DC-DC converter that may fail, which can prevent the auxiliary battery from receiving power. It is not a do-not-drive recall.
How does the 2019 Prius C compare to other Prius C years?
It ranks 8th out of 8 model years by complaint index, meaning it has fewer reported problems than 2012 through 2018 model years, which range from index 14 to 100.
What is the fuel economy of the 2019 Toyota Prius C?
EPA rates it at 46 mpg combined (48 city / 43 highway), with an estimated annual fuel cost of $1,400.
Was anyone injured or killed due to 2019 Prius C defects?
NHTSA data shows 0 crashes, 0 fires, 0 injuries, and 0 deaths reported for the 2019 Prius C.

Sources: NHTSA Office of Defects Investigation complaint and recall databases; U.S. EPA fuel economy data; NHTSA 5-Star Safety Ratings. Complaints are unverified owner reports.

Data updated Sep 24, 2026. Read the methodology and data sources. The Complaint Index is based on NHTSA owner complaints and recalls; it is not a reliability rating.