FREE VEHICLE RESEARCH
2014 Toyota Prius
The 2014 Toyota Prius has 3 NHTSA safety recalls on file, 232 owner complaints, and gets about 48 mpg combined. Here's the full free record from NHTSA and the EPA.
SPECS
2014 Toyota Prius at a glance
- Engine
- 4-cyl 1.8L
- Cylinders
- 4
- Displacement
- 1.8 L
- Drivetrain
- Front-Wheel Drive
- Transmission
- Automatic (variable gear ratios)
- Body
- Midsize Cars
- Fuel
- Regular
Source: EPA / NHTSA vPIC, as of July 12, 2026.
SAFETY RECALLS · NHTSA
3 openHybrid Propulsion System
04/10/2018
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.
Remedy: Toyota will notify owners, and dealers will update the software for the motor/generator control electronic control unit (ECU) and the hybrid control ECU as necessary, free of charge. The recall began January 22, 2019. Owners may contact Toyota customer service at 1-888-270-9371. Toyota's number for this recall is J0V. Note: The software updates in this recall are needed even if the vehicle had the software previously updated under recalls 14V-053 or 15V-449.
Hybrid Propulsion System
12/02/2014
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. If this occurs, various warning lamps will be illuminated on the instrument panel and the vehicle will have reduced power allowing it to only drive a short distance.
Remedy: Toyota will notify owners and dealers will update the software for both the motor/generator control electronic control unit (ECU) and the hybrid control ECU, free of charge. If an owner experiences a failure of the inverter before the vehicle receives updated software, the dealer will repair or replace the inverter assembly with a new one at no charge. The recall began on March 21, 2014. Owners may contact Toyota at 1-800-331-4331.
Hybrid Propulsion System
24/06/2020
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.
Remedy: Toyota will notify owners, and dealers will perform a software update for the hybrid system. If the vehicle has experienced an inverter failure with certain hybrid system faults related to this condition, the inverter assembly will be repaired or replaced, prior to software update. All repairs will be performed free of charge. This recall began July 24, 2020. Owners may contact Toyota customer service at 1-888-270-9371. Toyota's number for this recall is 20TB10 / 20TA10.
NHTSA has opened one or more investigations covering this model. Recalls can follow an investigation, so check NHTSA for the latest before you buy.
Open safety recalls are free to fix at any franchised dealer. What recalls mean → Source: NHTSA recalls, as of July 12, 2026. Recalls can be issued any time, confirm by VIN at nhtsa.gov before you buy.
OWNER COMPLAINTS · NHTSA
232 filed- 80
SERVICE BRAKES
Car is at less than 105k miles and yet brake actuator is failing.
- 34
ELECTRICAL SYSTEM
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 t
- 23
UNKNOWN OR OTHER
The traction control, abs, and emergency brake light came on. We checked and the code produced was C1391. There’s a humming noise every 10 or so seconds when idle. The humming noise is also present when braking. We did some research and thi
- 16
AIR BAGS
Passenger airbag indicator on/off light was on despite having passenger over the airbag activation weight requirement being present with seatbelt buckled. Brought car to Toyota dealership and after running diagnostics for two hours they fou
- 13
ENGINE
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
- 12
VEHICLE SPEED CONTROL
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 booste
Problems owners reported to the government, useful for spotting patterns, not proof any one car has them. What complaints mean → Source: NHTSA complaints, as of July 12, 2026. Owner-submitted reports, not verified diagnoses.
CRASH-TEST RATINGS · NHTSA NCAP
- Overall
- ★★★★☆
- Frontal
- ★★★★☆
- Side
- ★★★★★
- Rollover
- ★★★★☆
Government crash tests of this model; not every trim or year is tested. Source: NHTSA NCAP, as of July 12, 2026.
FUEL & RUNNING COST · U.S. EPA
- Combined
- 48 mpg
- City / Hwy
- 49 / 46
- Est. fuel / yr
- $1,300
- CO₂ / mi
- 186 g
EPA lab estimates; real mpg varies by how you drive. Source: EPA fueleconomy.gov, as of July 12, 2026. Annual cost assumes 15,000 mi/yr at EPA's reference price.
All figures above come from free U.S. government sources: NHTSA (recalls, complaints, investigations, crash tests) and the EPA (fuel economy and specs). We don't show market price, insurance cost, or proprietary reliability scores, because there's no free, reliable public source for them. For a verdict on a specific listing, with a fair-offer number and what to ask the seller, that's the VINly app.
BEFORE YOU BUY
What to check on this car
Confirm the recalls were fixed
This model has 3 open NHTSA recalls (including the hybrid propulsion system). Recall repairs are free at the dealer, so ask the seller for proof the remedy was performed, or verify by VIN at nhtsa.gov before you buy.
Have a mechanic check the service brakes
Owners report problems with the service brakes more than anything else on this model. Call it out specifically during a pre-purchase inspection.
Watch for a pending investigation
NHTSA has an open investigation covering this model. A recall can follow an investigation, so check nhtsa.gov for the latest before you commit.
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Test-drive the basics
Cold start, full-lock steering both ways, firm brakes with no pulsing, smooth shifts, and every electronic feature. Warning lights should come on at key-on, then go out.
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Check the title and the VIN
Confirm the title status in hand matches the listing, and that the VIN matches across the dash, door jamb, and title. VINly does not show ownership or accident history, for that, run a paid report like Carfax.
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Ask the seller the right questions
Why they are selling, any service records, accident or panel-repaint history, how many owners, and whether any open recalls were completed.
See the full used-car inspection checklist. None of this replaces a hands-on inspection by a mechanic.
Quick answers
What is recalled on the 2014 Toyota Prius? +
NHTSA lists 3 safety recalls for the 2014 Toyota Prius, including the hybrid propulsion system. See the full list above, and confirm by VIN at nhtsa.gov.
What gas mileage does the 2014 Toyota Prius get? +
The EPA rates the 2014 Toyota Prius at 48 mpg combined (49 city / 46 highway), about $1,300 a year in fuel.
How safe is the 2014 Toyota Prius? +
NHTSA's NCAP program gives the 2014 Toyota Prius 4 out of 5 stars overall, with 4 stars for rollover resistance.
What do owners complain about on the 2014 Toyota Prius? +
Owners have filed 232 complaints with NHTSA for the 2014 Toyota Prius, including 30 involving a crash. The most-reported area is service brakes.
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