{"id":"2018_buick_enclave","make":"Buick","make_slug":"buick","model":"Enclave","model_slug":"enclave","year":2018,"url":"/buick/enclave/2018/","pts":["gas"],"configs":[{"id":39476,"model":"Enclave FWD","pt":"gas","drive":"Front-Wheel Drive","trany":"Automatic 9-spd","cyl":6,"displ":3.6,"eng":"SIDI","turbo":false,"super":false,"start_stop":true,"city":18,"hwy":26,"comb":21,"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":"Regular","vclass":"Standard Sport Utility Vehicle 2WD","co2":416,"fe_score":4,"ghg_score":4,"fuel_cost":2950,"save_spend":-3500,"guzzler":false,"mfr_code":"GMX","modified":"Wed Mar 13 00:00:00 EDT 2019"},{"id":39482,"model":"Enclave AWD","pt":"gas","drive":"All-Wheel Drive","trany":"Automatic 9-spd","cyl":6,"displ":3.6,"eng":"SIDI","turbo":false,"super":false,"start_stop":true,"city":17,"hwy":25,"comb":20,"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":"Regular","vclass":"Standard Sport Utility Vehicle 4WD","co2":446,"fe_score":4,"ghg_score":4,"fuel_cost":3100,"save_spend":-4250,"guzzler":false,"mfr_code":"GMX","modified":"Wed Mar 13 00:00:00 EDT 2019"}],"vclass":"Standard Sport Utility Vehicle 2WD","segment":"Midsize / large SUV","recalls":[],"recall_count":0,"critical_count":0,"park_outside":false,"do_not_drive":false,"score":100,"grade":"A","complaints":{"count":64,"crash":5,"fire":0,"injured":1,"deaths":0,"comps":[["Service Brakes",20],["Power Train",15],["Engine",13],["Electrical System",9],["Unspecified",8],["Fuel/Propulsion System",4]],"by_year":{"2018":10,"2019":8,"2020":9,"2021":3,"2022":6,"2023":5,"2024":3,"2025":11,"2026":9},"excerpts":[["2025-05-23","Power Train","The torque converter is failing it seems this is far too common and dangerous with all Buick enclaves for this year. The vehicle shakes when applying the gas not having the power it needs to keep a steady speed without shaking. A mechanic stated the torque converter is bad known as the \u00e2\u20ac\u0153GM shutter\u00e2\u20ac\ufffd"],["2025-05-19","Fuel/Propulsion System","Check engine light was on due to the EVAP Purge Solenoid not sealing properly and causing a leak. Scan testing performed of the engine control module and diagnosed/cleared DTC P0496-00. Vehicle was brought to a dealership for repair."],["2024-12-10","Service Brakes","The brake system ABS module/sensor malfunctions- yes it is available for further inspection. Safety is an issue due to the ABS indicator light on. Yes, the problem/issue has been confirmed by a dealership. No inspections have occurred other than the dealership. The only warning is the light indicator for the brakes, pa\u2026"]]},"investigations":[],"ncap":[{"desc":"SUV AWD","overall":5,"frontal":4,"side":5,"rollover":4,"rollover_risk":0.15,"seats":7,"fcw":"Optional","ldw":"Optional","aeb":"No","esc":"","backup_cam":"","variant":null},{"desc":"SUV FWD","overall":5,"frontal":4,"side":5,"rollover":4,"rollover_risk":0.169,"seats":7,"fcw":"Optional","ldw":"Optional","aeb":"No","esc":"","backup_cam":"","variant":null}],"popularity":114,"headline":{"range":null,"mpg":21,"ncap":5,"complaints":64},"presskit_trims":[],"generated_at":"2026-09-11 05:01 UTC","sources":["EPA fueleconomy.gov","NHTSA recalls","NHTSA complaints","NHTSA NCAP","NHTSA investigations"]}