{"id":"2024_bmw_z4","make":"BMW","make_slug":"bmw","model":"Z4","model_slug":"z4","year":2024,"url":"/bmw/z4/2024/","pts":["gas"],"configs":[{"id":46631,"model":"Z4 sDrive30i","pt":"gas","drive":"Rear-Wheel Drive","trany":"Automatic (S8)","cyl":4,"displ":2.0,"eng":"SIDI","turbo":true,"super":false,"start_stop":true,"city":25,"hwy":33,"comb":28,"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":"Two Seaters","co2":312,"fe_score":6,"ghg_score":6,"fuel_cost":2750,"save_spend":-2500,"guzzler":false,"mfr_code":"BMX","modified":"Thu Jan 18 00:00:00 EST 2024"},{"id":46632,"model":"Z4 M40i","pt":"gas","drive":"Rear-Wheel Drive","trany":"Automatic (S8)","cyl":6,"displ":3.0,"eng":"SIDI","turbo":true,"super":false,"start_stop":true,"city":23,"hwy":31,"comb":26,"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":"Two Seaters","co2":338,"fe_score":5,"ghg_score":5,"fuel_cost":3000,"save_spend":-3750,"guzzler":false,"mfr_code":"BMX","modified":"Thu Jan 18 00:00:00 EST 2024"}],"vclass":"Two Seaters","segment":"Sports car","recalls":[{"campaign":"26V438000","component":"ELECTRICAL SYSTEM:STARTER ASSEMBLY","mfr":"BMW of North America, LLC","reported":"2026-07-08","owner_notified":"2026-08-31","units":318495,"summary":"BMW of North America, LLC (BMW) is recalling certain 2023-2024 Toyota Supra, 2022-2025 2 Series Coupe, 2021-2023 5 Series, 2022-2026 Z4, 2023-2024 4 Series Gran Coupe, 4 Series Convertible, 4 Series Coupe, 3 Series, 2021-2025 X4, and 2021-2024 X3 vehicles. Please see the recall report for a complete list of all models. The engine starter may overheat and catch fire due to wear on an internal component.","consequence":"Fire increases the risk of injury.","remedy":"Dealers will replace the engine starter, free of charge. Owner notification letters were mailed on August 31, 2026. Owners may contact BMW customer service at 1-800-525-7417 or Toyota's customer service at 1-800-331-4331. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning August 28, 2026. This recall is an expansion of previous NHTSA recall 26V056.","notes":"","park_outside":false,"do_not_drive":false,"mfr_campaign":"","initiated_by":"MFR","variants":[],"severity":"critical"}],"recall_count":1,"critical_count":1,"park_outside":false,"do_not_drive":false,"score":85,"grade":"B","complaints":{"count":1,"crash":0,"fire":0,"injured":0,"deaths":0,"comps":[["Engine",1]],"by_year":{"2026":1},"excerpts":[["2026-03-26","Engine","Car hesitate/stutters when cold and you try to accelerate from a standstill with partial throttle. No engine codes are set. BMW could not duplicate issue."]]},"investigations":[],"ncap":[],"popularity":999,"headline":{"range":null,"mpg":28,"ncap":null,"complaints":1},"presskit_trims":[],"generated_at":"2026-09-11 02:56 UTC","sources":["EPA fueleconomy.gov","NHTSA recalls","NHTSA complaints","NHTSA NCAP","NHTSA investigations"]}