Before you buy
This 2014 Toyota Prius C has 205 NHTSA complaints — top issue: Brake System.
A model-year pattern isn't the car in front of you. Check this exact VIN for accidents, open recalls, odometer rollback, and salvage titles.
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2014 Toyota Prius C Fuel Economy
✓ EPA Official DataEPA official fuel economy rating for the 2014 Toyota Prius C.
Source: EPA FuelEconomy.gov. Figures reflect EPA lab testing; real-world results vary by driving style, load, and conditions.
2014 Toyota Prius C Safety Ratings
NHTSA 5-Star ProgramOfficial crash test results from the NHTSA 5-Star Safety Ratings program. Stars reflect government-conducted tests; higher is safer.
Overall
11.8% rollover risk
Frontal Crash
Side Crash
Rollover
11.8% probability
Source: NHTSA 5-Star Safety Ratings. Ratings are based on government crash tests and may not reflect all trim levels.
Based on NHTSA complaint data, the 2014 Toyota Prius C has 205 owner complaints, 29 crash-related complaints, and 0 recall campaigns on record. The most frequently reported component is Brake System. NHTSA reliability signal: Severe Issues.
- Make
- Toyota
- Model
- Prius C
- Model year
- 2014
- NHTSA owner complaints
- 205
- Crash-related complaints
- 29
- Safety recall campaigns
- 0
- Top reported component
- Brake System
- Reliability signal
- Severe Issues
- EPA MPG combined
- 50
- EPA MPG city / highway
- 53 / 46
- Fuel type
- Regular Gasoline
- NHTSA overall safety rating
- 4/5 stars
- NHTSA frontal crash rating
- 4/5 stars
- NHTSA side crash rating
- 4/5 stars
- NHTSA rollover rating
- 4/5 stars
- Electronic stability control
- Standard
Common problems
Most common 2014 Toyota Prius C problems
Top owner-reported complaint areas and where they often appear.
Brake System
Electrical Faults
Uncategorized Issues
Complaint patterns center on Brake System, Electrical Faults, Uncategorized Issues. Use these as a pre-purchase inspection guide, then verify recall and damage history on the specific VIN.
Buyer verdict
Should you buy a used 2014 Toyota Prius C?
This TOYOTA PRIUS C year shows a meaningful number of reported issues, so buyers should only proceed after a careful records review and inspection.
Model-year complaint trends can reveal recurring trouble spots before you spend money on inspections, financing, or repairs.
May Suit
This year may suit buyers who prioritize complete maintenance records and pass a pre-purchase inspection.
May Want to Avoid
Buyers who want a lower-risk ownership profile may prefer comparing nearby model years before committing.
Pre-purchase
What to check before buying a used 2014 Toyota Prius C
Inspection Focus
- Inspect the most frequently reported complaint components on this model year
- Confirm recall repairs were completed and documented
- Check for accident damage, title brands, and mileage inconsistencies on the exact VIN
Before You Close the Deal
- Run a VIN check on the specific vehicle you are considering
- Verify all open recalls are completed at nhtsa.gov/recalls
- Request service records for the most-reported complaint components
- Have a certified mechanic inspect the vehicle before purchase
Check the exact car
Shortlist with model-year data. Decide with the exact VIN.
Before buying a used 2014 Toyota Prius C, run a VIN history report to verify accidents, title brands, odometer records, theft checks, and open recalls for the exact vehicle.
AI verdict
What the complaint data suggests
Editorial interpretation of NHTSA public complaint data. Source: nhtsa.gov. Complaints are owner-submitted and do not confirm a defect. Methodology
The TOYOTA PRIUS C has 205 NHTSA complaints and 0 recalls on record. 29 complaints involve crash-related incidents. This data reflects owner-reported issues submitted to the National Highway Traffic Safety Administration.
Recall context: No recalls are currently on record in this dataset, but buyers should still verify recall status by VIN because campaigns can be added later.
- 205 total complaints filed with NHTSA
- 0 federal recall campaigns
- 29 crash-related complaints on record
- Review NHTSA complaint history for the most-reported components
- Check recall completion status at nhtsa.gov/recalls
- Verify service records for frequently complained components
Full breakdown
All 2014 Toyota Prius C complaints by category
Every owner-reported complaint category filed with NHTSA for the 2014 Toyota Prius C. Use this as a pre-purchase inspection checklist.
| Component | Complaints | Crashes | Fires | Avg Mileage | Volume |
|---|---|---|---|---|---|
| Brake System | 80 | 16 | — | — | |
| Electrical Faults | 36 | 2 | 1 | — | |
| Uncategorized Issues | 29 | 1 | — | — | |
| Engine Problems | 21 | 1 | — | — | |
| Unintended Acceleration | 18 | 8 | — | — | |
| Airbag Malfunctions | 17 | 12 | — | — | |
| Steering Defects | 11 | — | — | — | |
| Structural Problems | 10 | 3 | — | — | |
| Headlight/Taillight Failures | 9 | — | — | — | |
| Electronic Stability Control (Esc) | 9 | 3 | — | — | |
| Visibility/Wiper | 9 | — | — | — | |
| Transmission / Drivetrain | 8 | — | — | — | |
| Hydraulic | 6 | 2 | — | — | |
| Hybrid Propulsion System | 5 | — | — | — | |
| Fuel/Propulsion System | 5 | 2 | — | — | |
| Visibility | 4 | — | — | — | |
| Wheel Issues | 4 | — | — | — | |
| Seat-Related Issues | 4 | — | 1 | — | |
| Seat Belt Issues | 3 | 2 | — | — | |
| Forward Collision Avoidance: AEB | 2 | — | — | — | |
| Suspension Failures | 2 | — | — | — | |
| Tire Issues | 2 | — | — | — | |
| Equipment | 1 | — | — | — |
Source: NHTSA Complaints Database. Complaint counts may exceed total complaints because one report can span multiple categories.
In their words
Real owner complaints
Read what owners actually reported to NHTSA for the 2014 Toyota Prius C. Type a keyword (e.g. “transmission”, “stalling”, “brakes”) to filter.
Brake actuator assembly known issue in Prius C, Toyota refuses to do anything about it. Part is not cheap.
While driving, suddenly all brake lights and warning lights went on, and brakes stopped working normally. It became difficult to brake (brake took a while to engage - had to press pedal to the floor). After diagnostics at the dealership it looks like the brake booster failed. App…
My 2014 Toyota Prius (VIN [XXX] , 77,000 miles) displayed Brake, ABS, and Slip warning lights. A mechanic confirmed failure of the Brake Booster and Pump Assembly (DTC C1391). Toyota previously acknowledged this as a safety-related defect under Customer Support Program ZJB, but m…
I was told that my Brake Booster and Brake Booster Pump Assembly needed replaced. I had specifically asked my dealership in the past if there were any issues with my car and was told that there was nothing, which was untrue. I called Toyota and was told that I was mailed somethin…
There was a safety recall issued for brake system malfunctions involving the brake booster and brake booster pump assemblies on my vehicle. Unfortunately, the recall expired on December 31, 2024. On March 4, 2025, at 4:10 PM, I contacted the District Manager Advocate in Plano, Te…
Cruise Control Not Working. Traction Control Light Active, Brake Light Active, And Light Active The cause was diagnosed by Toyota of Paris. TSB for C1391 Code abnormal leak in accumulator. The corrective action is to replace brake booster assembly with Master cylinder and Brak…
I am writing to express my profound concern and disappointment regarding a recent, terrifying incident involving the brake system of my 2014 Toyota Prius. On Saturday, June 21, 2025, while driving with other passengers, my vehicle experienced a complete and sudden brake failure. …
We were driving on a city street about 25-30mph and the car jerked suddenly and the lights on the dashboard illuminated and the "Check Hybrid System" message came up as well. The car was able to coast to a nearby parking lot. We attempted to drive the car home and the car stalled…
2014 Toyota Prius C with 220k miles. Four warning lights came on while driving. Brakes became not responsive unless you press down very hard. Regenerative braking, went away. The Brake pump can be audibly heard turning on every few seconds.
After 120K miles and 11 years of use, my Prius 3 brake booster pump failed while I was driving. The warning lights came on, including the ABS and brake lights. My brake felt strange, and I had to finish my drive to the dealership keeping a large driving distance so the brakes wou…
While driving my dashboard lit up with Brake, ABS, and traction control warning lights. Brake pedal fell to the floor when pressed. I was then able to stop the car. I brought the car to a local auto parts store, where they were able to determine that the error code was C1391 b…
My 2014 Toyota Prius C experienced a complete hybrid inverter failure. The part number of the inverter is the same as the one covered under Toyota’s inverter recalls (such as Recall J0V), yet my VIN is not included. The failure created a serious safety concern, as the vehicle los…
Issue started with a noise sounding like a motor constantly trying to prime its self. Then while driving on freeway ABS light Brake light and traction control lights all came on. Took car to dealership and was given a $3700 bill to replace Brake Booster Master Cylinder and Brak…
Was driving down the road and the brakes stopped working and the the brake light the traction light and abs light came on. The brakes only worked if i put the pedal all the way to the floor after that. I checked online and found numerous other people have had this issue but no re…
The contact owns a 2014 Toyota Prius. The contact stated while driving at an undisclosed speed, the vehicle failed to stop or decelerate as intended while the brake pedal was depressed. The ABS and service brake warning lights were illuminated. The contact added brake fluid; howe…
The brake booster assist assembly failed, causing a leak of brake fluid, im told that over time this failure can lead to a break failure. I contacted Toyota. They informed me that there was an assistance program for fixing this defect. However it expired in 2024? If they know abo…
Failed Brake booster and pump assembly, confirmed by Toyota service. Warning lights turned on all at once: AEB, skid control and brake light. Estimated cost to repair is $3,000.
Code C1391 Master cylinder/ break booster
The brake booster assembly failed at odometer reading 92,463. Prior to diagnosis, several dashboard lights turned on, and the vehicle's braking was negatively affected. The failed brake booster assembly problem was diagnosed, confirmed and repaired by an ASE certified repair tech…
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Source: NHTSA Complaints Database. Real owner reports for the 2014 Toyota Prius C.
Safety recalls
2014 Toyota Prius C recalls
0 campaignsNHTSA recall campaigns for the 2014 Toyota Prius C. No recalls are currently on record in this dataset, but buyers should still verify recall status by VIN because campaigns can be added later. Recalls are free to fix at authorized dealers, but completion status must be verified on the exact VIN.
No NHTSA recalls were found for this model year. Recalls can be added at any time — confirm open-recall status on the exact VIN or at nhtsa.gov/recalls.
Research more
Keep researching before you buy
Compare brands and categories, then check the exact car's history by VIN.
Questions
2014 Toyota Prius C buying FAQ
Buyer-focused answers based on real NHTSA complaint and recall data for this model year.
Is the 2014 Toyota Prius C reliable?▾
Severe Issues. NHTSA currently shows 205 owner complaints, 29 crash-related complaints, and 0 recall campaigns for this model year. This TOYOTA PRIUS C year shows a meaningful number of reported issues, so buyers should only proceed after a careful records review and inspection. Treat this as a model-year signal, then verify the exact vehicle's condition and history before purchase.
What are the most common problems with the 2014 Toyota Prius C?▾
#1: Brake System (80 complaints). #2: Electrical Faults (36 complaints). #3: Uncategorized Issues (29 complaints)
At what mileage do problems start on the 2014 Toyota Prius C?▾
Mileage data is not available or insufficient for this model year.
How safe is the 2014 Toyota Prius C?▾
Complaint data is not the same as crash-test scoring, but it does highlight possible risk patterns. For the 2014 Toyota Prius C, NHTSA complaints include 29 crash-related reports and 1 fire reports out of 205 total complaints. 19 injury reports are also on file. For controlled crash-test ratings, check nhtsa.gov/ratings.
Does the 2014 Toyota Prius C have any recalls?▾
No NHTSA recall campaigns were found for the 2014 Toyota Prius C in the current data. Always verify with a VIN check as recalls can be added at any time.
Should I buy a 2014 Toyota Prius C?▾
This TOYOTA PRIUS C year shows a meaningful number of reported issues, so buyers should only proceed after a careful records review and inspection. Model-year complaint trends can reveal recurring trouble spots before you spend money on inspections, financing, or repairs. Pay extra attention to Brake System during inspection. Before committing, run a VIN history report to verify accidents, title brands, odometer records, and recall completion for the exact car.
Source: NHTSA (National Highway Traffic Safety Administration) complaint and recall databases, aggregated by VinSpector AI.
Wider context: See the full Toyota Prius C reliability report with year-by-year comparison.
Owner Reliability Rating
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Ratings are based on owner experience and are separate from NHTSA data shown above.
Before you buy
Check the exact vehicle history before you buy
Model-year complaints and recalls reveal patterns. A VIN report confirms whether the exact car has accident history, title brands, mileage issues, or open recalls.