{"id":"2021_lexus_is","make":"Lexus","make_slug":"lexus","model":"IS","model_slug":"is","year":2021,"url":"/lexus/is/2021/","pts":["gas"],"configs":[{"id":43346,"model":"IS 300","pt":"gas","drive":"Rear-Wheel Drive","trany":"Automatic (S8)","cyl":4,"displ":2.0,"eng":"SIDI & PFI","turbo":true,"super":false,"start_stop":false,"city":21,"hwy":31,"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":"Compact Cars","co2":357,"fe_score":5,"ghg_score":5,"fuel_cost":3100,"save_spend":-4250,"guzzler":false,"mfr_code":"TYX","modified":"Mon Apr 26 00:00:00 EDT 2021"},{"id":43344,"model":"IS 350","pt":"gas","drive":"Rear-Wheel Drive","trany":"Automatic (S8)","cyl":6,"displ":3.5,"eng":"SIDI & PFI","turbo":false,"super":false,"start_stop":false,"city":20,"hwy":28,"comb":23,"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":"Compact Cars","co2":385,"fe_score":5,"ghg_score":5,"fuel_cost":3350,"save_spend":-5500,"guzzler":false,"mfr_code":"TYX","modified":"Mon Apr 26 00:00:00 EDT 2021"},{"id":43343,"model":"IS 300 AWD","pt":"gas","drive":"All-Wheel Drive","trany":"Automatic (S6)","cyl":6,"displ":3.5,"eng":"SIDI & PFI","turbo":false,"super":false,"start_stop":false,"city":19,"hwy":26,"comb":22,"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":"Compact Cars","co2":407,"fe_score":4,"ghg_score":4,"fuel_cost":3500,"save_spend":-6250,"guzzler":false,"mfr_code":"TYX","modified":"Mon Apr 26 00:00:00 EDT 2021"},{"id":43345,"model":"IS 350 AWD","pt":"gas","drive":"All-Wheel Drive","trany":"Automatic (S6)","cyl":6,"displ":3.5,"eng":"SIDI & PFI","turbo":false,"super":false,"start_stop":false,"city":19,"hwy":26,"comb":22,"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":"Compact Cars","co2":407,"fe_score":4,"ghg_score":4,"fuel_cost":3500,"save_spend":-6250,"guzzler":false,"mfr_code":"TYX","modified":"Mon Apr 26 00:00:00 EDT 2021"}],"vclass":"Compact Cars","segment":"Compact car","recalls":[],"recall_count":0,"critical_count":0,"park_outside":false,"do_not_drive":false,"score":100,"grade":"A","complaints":{"count":3,"crash":1,"fire":0,"injured":0,"deaths":0,"comps":[["Unspecified",3],["Engine",1]],"by_year":{"2022":1,"2023":1,"2025":1},"excerpts":[["2022-11-16","Engine","The Oil Housing Cap cracked during an oil change on my 2021 Lexus IS300. This occurred at my mechanics shop. I would have taken the car to the dealer but the cost for an oil change is double. The mechanic charged me for the part $55.25. When he went to purchase the part from JM Lexus, Sample Road, the parts person said\u2026"]]},"investigations":[],"ncap":[{"desc":"4 DR AWD","overall":5,"frontal":4,"side":5,"rollover":5,"rollover_risk":0.095,"seats":5,"fcw":"Standard","ldw":"Standard","aeb":"Standard","esc":"","backup_cam":"","variant":null},{"desc":"4 DR AWD","overall":5,"frontal":4,"side":5,"rollover":5,"rollover_risk":0.095,"seats":5,"fcw":"Standard","ldw":"Standard","aeb":"Standard","esc":"","backup_cam":"","variant":null},{"desc":"4 DR RWD","overall":5,"frontal":4,"side":5,"rollover":5,"rollover_risk":0.095,"seats":5,"fcw":"Standard","ldw":"Standard","aeb":"Standard","esc":"","backup_cam":"","variant":null},{"desc":"4 DR RWD","overall":5,"frontal":4,"side":5,"rollover":5,"rollover_risk":0.095,"seats":5,"fcw":"Standard","ldw":"Standard","aeb":"Standard","esc":"","backup_cam":"","variant":null}],"popularity":999,"headline":{"range":null,"mpg":25,"ncap":5,"complaints":3},"presskit_trims":[],"generated_at":"2026-09-11 05:01 UTC","sources":["EPA fueleconomy.gov","NHTSA recalls","NHTSA complaints","NHTSA NCAP","NHTSA investigations"]}