{"id":"2024_infiniti_qx55","make":"Infiniti","make_slug":"infiniti","model":"QX55","model_slug":"qx55","year":2024,"url":"/infiniti/qx55/2024/","pts":["gas"],"configs":[{"id":47260,"model":"QX55 AWD","pt":"gas","drive":"All-Wheel Drive","trany":"Automatic (AV-S8)","cyl":4,"displ":2.0,"eng":"SIDI & PFI","turbo":true,"super":false,"start_stop":false,"city":22,"hwy":28,"comb":25,"cityA":0,"hwyA":0,"combA":0,"kwh100":null,"range":null,"range_city":null,"range_hwy":null,"erange":null,"phev_comb":null,"charge240":null,"charge240b":null,"charger":"","charger_b":"","motor":"","fuel":"Premium","vclass":"Small Sport Utility Vehicle 4WD","co2":364,"fe_score":5,"ghg_score":5,"fuel_cost":3100,"save_spend":-4250,"guzzler":false,"mfr_code":"NSX","modified":"Tue Mar 19 00:00:00 EDT 2024"}],"vclass":"Small Sport Utility Vehicle 4WD","segment":"Compact SUV","recalls":[],"recall_count":0,"critical_count":0,"park_outside":false,"do_not_drive":false,"score":100,"grade":"A","complaints":null,"investigations":[{"action":"PE23023","component":"ENGINE","opened":"2023-12-13","closed":"2025-07-18","campaign":"25V437","subject":"Complete loss of motive power due to engine failure","summary":"On December 13, 2023, the Office of Defects Investigation (ODI) opened PE23-023 to investigate allegations of engine failures leading to loss of motive power in model year (MY) 2021-2023 Nissan Rogue; MY 2019-2021 Nissan Altima; and MY 2019-2021 Infiniti QX50 vehicles. At that time, ODI had received 6 Vehicle Owner Questionnaires (VOQ) and multiple early warning reports, with consumers reporting engine knocking noises accompanied by a loss of engine power while driving. The investigation identified bearing failures in certain vehicles equipped with the subject 3-cylinder 1.5L or 4-cylinder 2.0L variable compression turbo (VC-Turbo) engines. ODI also identified early warning reports describin"}],"ncap":[{"desc":"SUV AWD","overall":null,"frontal":4,"side":null,"rollover":null,"rollover_risk":0.147,"seats":5,"fcw":"Standard","ldw":"Standard","aeb":"Standard","esc":"","backup_cam":"","variant":null}],"popularity":999,"headline":{"range":null,"mpg":25,"ncap":null,"complaints":0},"presskit_trims":[],"generated_at":"2026-09-11 02:56 UTC","sources":["EPA fueleconomy.gov","NHTSA recalls","NHTSA complaints","NHTSA NCAP","NHTSA investigations"]}