Is the 2021 Toyota Prius a reliable year?

Judged by NHTSA owner complaints and recalls, the 2021 Toyota Prius ranks #21 of 21 among Prius model years (Complaint Index 0/100, verdict: Best). It has 6 complaints and 0 recalls on file. This reflects reported safety-related problems, not an overall reliability rating.

What are the most common problems with the 2021 Toyota Prius?

The most reported problem areas are engine (3 complaints), fuel system (2 complaints), and brakes (1 complaints). The median mileage at the time of failure in complaints that report it is 5,200 miles.

Does the 2021 Toyota Prius have any recalls?

No safety recall campaigns list the 2021 Toyota Prius in NHTSA’s recall database at the time of the last data update.

What is the fuel economy of the 2021 Toyota Prius?

EPA rates the 2021 Toyota Prius at 52 MPG combined (54 city / 50 highway), with an estimated annual fuel cost of $1,250. Where several configurations exist, the median is shown.

2021 Toyota Prius Reliability Data: Problems & Recalls

Best The 2021 Toyota Prius has 6 owner complaints and 0 safety recalls on file with NHTSA. Its Complaint Index is 0 out of 100 — #21 highest of 21 Prius model years (verdict: Best). The most reported problem area is engine (3 complaints, 50% of the total). Complaints report 1 crash.

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

YearToAvoid Scorecard

Complaint Index: 0/100; #21 of 21 Prius years
Verdict: Best; vs. other years of this model
Complaints: 6; unique NHTSA reports
Recalls: 0; distinct NHTSA campaigns
Crashes: 1; reported in complaints
Fires: 0
Injuries: 0
Top issue: Engine
Best nearby year: 2023; rated Best

NHTSA overall rating: 5 / 5 ★
EPA combined MPG: 52; 54 city / 50 hwy
Injuries / deaths: 0 / 0

2021 Toyota Prius recalls

No safety recalls on record for this model year.

2021 Toyota Prius fuel economy and fuel cost

City: 54 MPG
Highway: 50 MPG
Combined: 52 MPG
Annual fuel cost (EPA): $1,250; 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.

2021 compared with other Prius years

Complaint Index: 0 = fewest issues, 100 = most, relative to other years of this model. Avoid Caution Good Best

Year	Verdict	Index	Complaints	Recalls	MPG
2019	Best	10	30	3	52
2020	Good	25	14	0	52
2021	Best	0	6	0	52
2022	Good	30	24	1	52
2023	Best	15	19	4	53

All Toyota Prius years: best and worst →

Frequently asked questions

Is the 2021 Toyota Prius a reliable year?: Judged by NHTSA owner complaints and recalls, the 2021 Toyota Prius ranks #21 of 21 among Prius model years (Complaint Index 0/100, verdict: Best). It has 6 complaints and 0 recalls on file. This reflects reported safety-related problems, not an overall reliability rating.
What are the most common problems with the 2021 Toyota Prius?: The most reported problem areas are engine (3 complaints), fuel system (2 complaints), and brakes (1 complaints). The median mileage at the time of failure in complaints that report it is 5,200 miles.
Does the 2021 Toyota Prius have any recalls?: No safety recall campaigns list the 2021 Toyota Prius in NHTSA’s recall database at the time of the last data update.
What is the fuel economy of the 2021 Toyota Prius?: EPA rates the 2021 Toyota Prius at 52 MPG combined (54 city / 50 highway), with an estimated annual fuel cost of $1,250. Where several configurations exist, the median is shown.