2014 Toyota Prius: True Cost, Problems & Verdict
237 NHTSA owner complaints · 3 recalls · data-computed verdict. No opinions — public data only.
Editor's note
The third-generation Prius (2010–2015) carries complaints about the inverter, the brake actuator, and, on the 2010–2011 cars, oil consumption and head-gasket failure on the 1.8-litre engine. Hybrid-battery degradation on high-mileage examples appears as complaints rather than recalls. Read the full note on the model page. 2014 specifically: a year the record favours — 237 complaints, score 74/100. The caveats in the note apply to other years of this nameplate more than to this one.
Read the guide
Used Toyota Prius, Prius c and Prius v: the years to avoid, including 2014 — written and signed by Adir Trabelsi, 2026-09-16.
Owner complaints: 237 filed with NHTSA
Complaints per year on the road: 19.75
What owners say
Verbatim reports filed with the United States safety regulator (NHTSA) by owners of this exact model year. Public record.
ABS and brake light are on. was on the freeway and when i pressed the brake the wheels got locked and the car made a 360 spin, it almost flipped over
My car experienced a failing brake actuator/accumulator. The first sign was the ABS and break lights accompanied by a whoosing sound. The issue causes intermittent system wide break failure and renders the car undriveable. Toyota had an extended warranty for this issue but that offer was closed by the time my car had the failure even though it was still under 150,000 miles. I believe this is a significant safety issu…
Brake actuator had been making noises and it finally stopped working on 7/14/26. Thankfully my car was and stopped and parked. The car has 137k miles on it, one owner and no explanation of what caused this. There were no accidents, abuse, or failure to maintenance.
Recalls: 3 campaigns
| Campaign | Component | Summary |
|---|---|---|
| 18V684000 | Hybrid Propulsion System | Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2010-2014 Toyota Prius and 2012-2014 Toyota Prius V vehicles. Excessive voltage in the Intelligent Power Module (IPM) within the inverter may cause the hybrid system to shut down, causing the vehicle to stall while being driven. |
| 14V053000 | Hybrid Propulsion System: Inverter | Toyota is recalling certain model year 2010 through 2014 Prius vehicles. In the affected vehicles, the Intelligent Power Module (IPM) inside the inverter module (a component of the hybrid system) contains transistors that may become damaged from high operating temperatures. |
| 20V369000 | Hybrid Propulsion System: Inverter | Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2013-2015 Prius and 2014-2017 Prius V vehicles not included in recall 18V-684. Excessive voltage in the Intelligent Power Module (IPM) within the inverter may cause the hybrid system to shut down, causing the vehicle to stall while being driven. |
What it costs to buy — and what owning it really takes
Class-level estimates, priced as a compact car of its model year, re-priced to your country. Not a quote, not a valuation of one specific car — condition, mileage and options move it. How these are computed.
What it costs to run
EPA combined 48 MPG · estimated annual fuel cost $1,350
Re-priced automatically from your country's retail fuel, electricity and parts indices — change country in the bar at the top. Estimates; see methodology.
What this car's problems cost to fix
Ranked by the components owners of this exact model year actually complain about. Each figure is flat-rate labour hours x the local shop rate plus a parts band — an estimate of what this kind of failure costs, not a quote, and not a prediction that this car will need it. Formula.
- Service Brakes108 complaints · typical job: Pads, rotors and caliper service, both axles (3.0 h labour + parts)$580–$1,140
- Electrical System39 complaints · typical job: Alternator, battery-drain or body-module diagnosis and replacement (3.0 h labour + parts)$540–$1,310
- Unknown Or Other33 complaints · typical job: Diagnosis and mixed repair (2.0 h labour + parts)$360–$940
- Engine24 complaints · typical job: Cooling-system or timing-drive repair (6.0 h labour + parts)$1,040–$2,220
- Vehicle Speed Control18 complaints · typical job: Throttle body, pedal sensor or cruise module replacement (2.5 h labour + parts)$520–$1,150
- Air Bags17 complaints · typical job: Airbag module, clockspring or sensor replacement (2.5 h labour + parts)$600–$1,700
Other Toyota Prius years
FAQ
What is the most common problem with the 2014 Toyota Prius?
The most-reported issue in NHTSA complaint data is Service Brakes (108 complaints in our indexed sample).
Is the 2014 Toyota Prius a good used car to buy?
Our data verdict is BUY with a reliability score of 74/100, computed from 237 NHTSA complaints and 3 recall campaigns. See the verdict card for the top reasons.
How much does it cost to fix the 2014 Toyota Prius's most common problem?
108 of the NHTSA complaints filed against the 2014 Toyota Prius sit in the Service Brakes group — more than any other component on this model year. The representative job there is pads, rotors and caliper service, both axles: about 3.0 hours of labour plus parts, roughly $580–$1,140 at a US independent shop and re-priced to your country at the top of the page. It is an estimate of what this class of failure costs, not a quote for this car.
What does a 2014 Toyota Prius cost to run per year?
About $4,005 a year in fuel or energy plus the maintenance band — roughly $20,025 over five years, before purchase price, insurance and depreciation. Figures come from available EPA fuel-economy data and industry maintenance averages, and are re-priced to your country.
Does the 2014 Toyota Prius have recalls?
Yes — NHTSA lists 3 recall campaign(s) for the 2014 Toyota Prius, 0 of them touching fire, crash or stall risk, the most recent recorded 04/10/2018. Check this car's VIN at nhtsa.gov/recalls before you buy.
Compare with
Other compacts of about the same age.
What will a 2014 Toyota Prius really cost YOU per year?
Fuel, maintenance band and depreciation — computed from public data in 10 seconds.
Open the true-cost calculatorData sources
Complaints & recalls: NHTSA ·
Fuel economy: EPA fueleconomy.gov ·
Scoring: our published methodology.
Maintenance bands are industry-average estimates (AAA Your Driving Costs, CarMD index) — labeled estimates, not measurements.
Last updated: 2026-10-04.
Strong evidence — 237 complaints, 3 recalls on record
- 237 NHTSA complaints on record (19.8/yr of exposure) — worse than a typical year of this model (15.0/yr)
- 3 recall campaigns, 0 touching safety-critical systems