2014 Toyota Prius: Is It Reliable?
Problems, Recalls & Buyer Verdict
Shopping for a used 2014 Toyota Prius? This page highlights owner-reported complaint patterns and recall history so you can inspect the right systems before buying. Current data includes 227 complaints, with Brake System as the top reported area.
2014 Toyota Prius Fuel Economy
✓ EPA Official DataEPA-rated energy efficiency for the 2014 Toyota Prius. Values shown in MPGe (miles per gallon equivalent).
Source: EPA FuelEconomy.gov. Figures reflect EPA lab testing; real-world results vary by driving style, load, and conditions. 4 trims analysed.
2014 Toyota Prius 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
12.1% rollover risk
Frontal Crash
Side Crash
Rollover
12.1% 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 has 227 owner complaints, 30 crash-related complaints, and 3 recall campaigns on record. The most frequently reported component is Brake System. NHTSA reliability signal: Severe Issues.
- Make
- Toyota
- Model
- Prius
- Model year
- 2014
- NHTSA owner complaints
- 227
- Crash-related complaints
- 30
- Safety recall campaigns
- 3
- Top reported component
- Brake System
- Reliability signal
- Severe Issues
- EPA MPGe combined
- 50
- EPA MPGe city / highway
- 53 / 46
- Fuel type
- Regular Gasoline
- Electric range (miles)
- 540
- NHTSA overall safety rating
- 4/5 stars
- NHTSA frontal crash rating
- 4/5 stars
- NHTSA side crash rating
- 5/5 stars
- NHTSA rollover rating
- 4/5 stars
- Electronic stability control
- Standard
Most Common 2014 Toyota Prius 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.
Should You Buy a Used 2014 Toyota Prius?
The 2014 Toyota Prius shows higher complaint activity for its model-year profile, so buyers should inspect known problem areas carefully before purchase.
Use the model-year trend to shortlist candidates, then confirm the exact vehicle condition with service records, recall status, and a VIN history report.
What to Check Before Buying a Used 2014 Toyota Prius
Inspection Focus
- Have the brake system inspected by a qualified mechanic before purchase.
- Verify all open recalls at nhtsa.gov/recalls.
- Request service records for reported components, especially brakes and electrical systems.
- Test drive the vehicle to check for any unusual brake behavior or warning lights.
Before You Close the Deal
- Have the brake system inspected by a qualified mechanic before purchase.
- Verify all open recalls at nhtsa.gov/recalls.
- Request service records for reported components, especially brakes and electrical systems.
- Test drive the vehicle to check for any unusual brake behavior or warning lights.
Shortlist with model-year data. Decide with the exact VIN.
Before buying a used 2014 Toyota Prius, run a VIN history report to verify accidents, title brands, odometer records, theft checks, and open recalls for the exact vehicle.
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
Based on 227 consumer complaints for the 2014 Toyota Prius, the most frequently reported issues involve the brake system, followed by electrical faults and engine problems. Crash-related complaints account for 30 of the total, and there are 3 associated recalls. However, the confidence level is low, so these patterns should be interpreted cautiously.
- The brake system accounts for the highest number of complaints (98) among all components.
- Electrical faults are the second most reported issue with 38 complaints.
- Unintended acceleration was reported in 18 complaints, though this is a relatively small portion of total complaints.
- Brake System: 98 complaints, indicating a potential area of concern.
- Electrical Faults: 38 complaints, suggesting possible electrical system issues.
- Engine Problems: 24 complaints, though less frequent than brake or electrical issues.
All 2014 Toyota Prius Complaints by Category
Every owner-reported complaint category filed with NHTSA for the 2014 Toyota Prius. Use this as a pre-purchase inspection checklist.
| Component | Complaints | Crashes | Fires | Avg Mileage | Volume |
|---|---|---|---|---|---|
| Brake System | 98 | 17 | — | — | |
| Electrical Faults | 38 | 2 | 1 | — | |
| Uncategorized Issues | 31 | 1 | — | — | |
| Engine Problems | 24 | 1 | — | — | |
| Unintended Acceleration | 18 | 8 | — | — | |
| Airbag Malfunctions | 17 | 12 | — | — | |
| Steering Defects | 11 | — | — | — | |
| Structural Problems | 11 | 4 | — | — | |
| Headlight/Taillight Failures | 9 | — | — | — | |
| Electronic Stability Control (Esc) | 9 | 3 | — | — | |
| Visibility/Wiper | 9 | — | — | — | |
| Hydraulic | 8 | 2 | — | — | |
| Transmission / Drivetrain | 8 | — | — | — | |
| Fuel/Propulsion System | 6 | 2 | — | — | |
| Hybrid Propulsion System | 5 | — | — | — | |
| Visibility | 4 | — | — | — | |
| Wheel Issues | 4 | — | — | — | |
| Seat-Related Issues | 4 | — | 1 | — | |
| Forward Collision Avoidance: AEB | 3 | — | — | — | |
| Seat Belt Issues | 3 | 2 | — | — | |
| Suspension Failures | 2 | — | — | — | |
| Tire Issues | 2 | — | — | — | |
| Traction Control System | 1 | — | — | — | |
| Air | 1 | — | — | — | |
| Equipment | 1 | — | — | — |
Source: NHTSA Complaints Database. Complaint counts may exceed total complaints because one report can span multiple categories.
Real Owner Complaints
Read what owners actually reported to NHTSA for the 2014 Toyota Prius. Type a keyword (e.g. “transmission”, “stalling”, “brakes”) to filter.
On April 5, 2026, while driving downhill around a corner in my 2014 Toyota Prius, the brake booster and brake booster pump assembly failed without any prior warning. When I pressed the brake pedal the car did not slow down and instead appeared to accelerate due to a complete loss…
While driving, three warning lights suddenly appeared on the dashboard . Abs warning, traction light, and break warning light At the same time, the brake pedal became very hard to press, and the vehicle did not slow down as expected. This caused a significant increase in stoppin…
Subject: Brake Booster/Pump Assembly Failure – Toyota Program ZJB / 23TE07 Description of Incident: I am reporting a failure of the brake booster and pump assembly on my 3rd Generation Prius (82,000 miles). While the vehicle is 11.3 years old, it is well under the 150,000-mile t…
the cylinder head gasket blew because of the poor design of the intake manifold and the EGR system. There are updated parts to fix this issue, but there was no recall. This poor design led to the vehicle having "the Death Knock." It started doing this knock on my trip driving my …
The contact owns a 2014 Toyota Prius. The contact stated that while driving at an undisclosed speed, the vehicle failed to slow down as intended with the brake pedal depressed. The ABS warning light was occasionally illuminated. The vehicle was pulled over to the shoulder of the …
Vehicle: 2014 Toyota Prius v Hybrid Mileage: 79,000 miles The vehicle experienced sudden failure of the brake booster / brake accumulator system. Multiple warning lights appeared including ABS, traction control, and the red brake warning light. Diagnostic code C1391 was retrieve…
Head gasket failure. No check, engine, light or warning. My car was very well maintained regularly. After research, I found this to be a very common problem. Yes it is available for inspection. Upon request. The problem was confirmed by chemical test, ignition vapors going into e…
The brake booster/accumulator failed on my vehicle. This part was a common failure during the 2010-2015 production run so much so that Toyota extended coverage to replace. Mine failed recently beyond the warranty extension of 10 years/150k miles. My vehicle has only 108k miles …
The slip notification, abs, and brake lights turned on while driving on the highway. The brakes then became very stiff and the vehicle did not brake as fast or as well as it normally does without the lights.
2014 Prius HB with 135k miles , onboard system warning lights for Brakes, ABS system, TPMS and Traction Ctrl all came one suddenly. Brake losing pressure while vehicle making strange noise under front driver side
On Jan 5, 2026 I was driving locally at about 40-45 mph. All of a sudden 3 indicator lights came on ABS, Brake, and Brake System Warning Light. There were no noises, but the brakes felt different. They did stop when needed. I left space between myself and others just in case, did…
I was driving on the freeway, and a few lights(including ABS, brake lights) all came on and a beeping noise started, as i immediately lost complete control of my brakes! That God it was late, and no cars were in front of me. The car slowed down as I removed my foot of the gas rig…
Hello, We were informed that the vehicle paint had a recall due to paint chipping. Unfortunately we never received the notice and was unaware until after the recall program had ended. We are contacting you now to see how we can address this issue as our vehicle paint is chipping…
The brake booster system (electric brake booster pump) in my 2014 Toyota Prius has been making frequent, audible cycling noises inside the cabin, particularly during cold weather. I have also noticed a faint odor outside the vehicle that seems related to electrical movement. No A…
The brake system malfunctioned suddenly. While driving and while stopped, the brake pedal became very hard and braking behavior became unpredictable. The vehicle sometimes brakes aggressively and other times requires excessive pedal force to stop. The ABS and BRAKE warning light…
misfire code along with rough starts/light load. T-SB-0116-15
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…
ABS complete and total failure while driving.
The ADS, traction light, and brake light all came on at once. Apparently this is a known problem with these cars and Toyota was fixing them for awhile but has stopped. No brake issues were reported when I brought it in for inspection in 2023. I never received any mail stating tha…
My brakes consistently lock and the car lunges forward. Driving down the highway I tapped my brakes and they didn’t work. I lost traction in the brakes. I had no control over the car or speed. I’m scared everyday I have to drive it. This is extremely dangerous and I've seen this …
Source: NHTSA Complaints Database. Real owner reports for the 2014 Toyota Prius.
2014 Toyota Prius Recalls
3 campaignsNHTSA recall campaigns for the 2014 Toyota Prius. 3 recall campaigns are on record for this model year. Recalls are free to fix at authorized dealers, but completion status must be verified on the exact VIN.
2014 Toyota Prius Buying FAQ
Buyer-focused answers based on real NHTSA complaint and recall data for this model year.
Is the 2014 Toyota Prius reliable?▾
Severe Issues. NHTSA currently shows 227 owner complaints, 30 crash-related complaints, and 3 recall campaigns for this model year. The 2014 Toyota Prius shows higher complaint activity for its model-year profile, so buyers should inspect known problem areas carefully before purchase. 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?▾
#1: Brake System (98 complaints). #2: Electrical Faults (38 complaints). #3: Uncategorized Issues (31 complaints)
At what mileage do problems start on the 2014 Toyota Prius?▾
Mileage data is not available or insufficient for this model year.
How safe is the 2014 Toyota Prius?▾
Complaint data is not the same as crash-test scoring, but it does highlight possible risk patterns. For the 2014 Toyota Prius, NHTSA complaints include 30 crash-related reports and 1 fire reports out of 227 total complaints. 19 injury reports are also on file. For controlled crash-test ratings, check nhtsa.gov/ratings.
Does the 2014 Toyota Prius have any recalls?▾
Yes. 3 NHTSA recall campaigns affect the 2014 Toyota Prius. A major recall area is HYBRID PROPULSION SYSTEM. 3 recall campaigns are on record for this model year. Always verify open recalls by VIN because completion status varies by vehicle.
Should I buy a 2014 Toyota Prius?▾
The 2014 Toyota Prius shows higher complaint activity for its model-year profile, so buyers should inspect known problem areas carefully before purchase. Use the model-year trend to shortlist candidates, then confirm the exact vehicle condition with service records, recall status, and a VIN history report. 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 reliability report with year-by-year comparison.
Owner Reliability Rating
Rate the 2014 Toyota Prius based on your ownership experience.
Add your rating:
Ratings are based on owner experience and are separate from NHTSA data shown above.
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.