{"id":"2018_toyota_prius_prime","make":"Toyota","make_slug":"toyota","model":"Prius Prime","model_slug":"prius-prime","year":2018,"url":"/toyota/prius-prime/2018/","pts":["phev"],"configs":[{"id":39882,"model":"Prius Prime","pt":"phev","drive":"Front-Wheel Drive","trany":"Automatic (variable gear ratios)","cyl":4,"displ":1.8,"eng":"PHEV","turbo":false,"super":false,"start_stop":true,"city":55,"hwy":53,"comb":54,"cityA":145,"hwyA":121,"combA":133,"kwh100":25.0,"range":null,"range_city":null,"range_hwy":null,"erange":25.0,"phev_comb":78,"charge240":2.0,"charge240b":0.0,"charger":"","charger_b":"","motor":"16 and 37 kW AC Induction","fuel":"Regular Gas and Electricity","vclass":"Midsize Cars","co2":78,"fe_score":10,"ghg_score":10,"fuel_cost":1150,"save_spend":7000,"guzzler":false,"mfr_code":"TYX","modified":"Fri Mar 25 00:00:00 EDT 2022"}],"vclass":"Midsize Cars","segment":"Midsize car","recalls":[],"recall_count":0,"critical_count":0,"park_outside":false,"do_not_drive":false,"score":100,"grade":"A","complaints":{"count":16,"crash":4,"fire":0,"injured":3,"deaths":0,"comps":[["Unspecified",3],["Fuel/Propulsion System",2],["Back Over Prevention",2],["Air Bags",2],["Power Train",2],["Visibility/Wiper",1]],"by_year":{"2018":1,"2020":3,"2021":3,"2022":1,"2023":4,"2024":1,"2025":1,"2026":2},"excerpts":[["2026-03-10","Power Train","On at least 4 occasions when the EV battery becomes depleted while driving at highway speeds and the car is switching to gas, the engine completely loses all power. This has lasted from 10-30 seconds. The dealership said a small battery needed to be replaced, and replaced that, but this recurred within a month of repla\u2026"],["2025-02-26","Visibility","Hi, My Prius Prime recently just suffered the loss of heat in the middle of winter. Based on the diagnostic of my local Toyota dealer, it appears one of the metal heater coolant hose had rusted off. This is not just causing a safety issue of having no issue, it is also a risk as the engine can now overheat and suffer p\u2026"],["2024-10-01","Latches/Locks/Linkages","As I was driving on a local highway going approximately 50 mph, the hood of the vehicle released and hit the windshield with full force. Luckily there was no traffic on the local highway at the time of the incident. I did not release the hood at all, and the dealer reports verbally to me that the hood latch is damaged.\u2026"]]},"investigations":[{"action":"DP22005","component":"ELECTRICAL SYSTEM:PROPULSION SYSTEM","opened":"2023-01-27","closed":"2023-08-07","campaign":"22V063000","subject":"Pedestrian alert sounds","summary":"NHTSA received a petition on or about July 18, 2022, requesting that Federal Motor Vehicle Safety Standard (FMVSS) 141 be applied to all electric and hybrid vehicles operating in the United States. The petition can be reviewed at NHTSA.gov under ODI Number 11486072. FMVSS 141 establishes performance requirements for pedestrian alert sounds for motor vehicles. The standard applies to hybrid and electric vehicles that have a gross vehicle weight rating of 4,536 KG or less or are defined as low-speed vehicles. The standard became fully applicable to all such vehicles manufactured on or after March 1, 2021.On January 27, 2023, NHTSA opened Defect Petition (DP) 22-005 to evaluate the subject matt"}],"ncap":[],"popularity":135,"headline":{"range":null,"mpg":54,"ncap":null,"complaints":16},"presskit_trims":[],"generated_at":"2026-09-11 05:01 UTC","sources":["EPA fueleconomy.gov","NHTSA recalls","NHTSA complaints","NHTSA NCAP","NHTSA investigations"]}