{"id":"2026_toyota_sienna","make":"Toyota","make_slug":"toyota","model":"Sienna","model_slug":"sienna","year":2026,"url":"/toyota/sienna/2026/","pts":["hev"],"configs":[{"id":50111,"model":"Sienna 2WD","pt":"hev","drive":"Front-Wheel Drive","trany":"Automatic (AV-S6)","cyl":4,"displ":2.5,"eng":"SIDI & PFI; Hybrid","turbo":false,"super":false,"start_stop":true,"city":36,"hwy":36,"comb":36,"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":"Minivan - 2WD","co2":246,"fe_score":7,"ghg_score":7,"fuel_cost":1750,"save_spend":2500,"guzzler":false,"mfr_code":"TYX","modified":"Wed Mar 18 00:00:00 EDT 2026"},{"id":50112,"model":"Sienna AWD","pt":"hev","drive":"All-Wheel Drive","trany":"Automatic (AV-S6)","cyl":4,"displ":2.5,"eng":"SIDI & PFI; Hybrid","turbo":false,"super":false,"start_stop":true,"city":35,"hwy":36,"comb":35,"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":"Minivan - 4WD","co2":253,"fe_score":6,"ghg_score":6,"fuel_cost":1800,"save_spend":2250,"guzzler":false,"mfr_code":"TYX","modified":"Wed Mar 18 00:00:00 EDT 2026"}],"vclass":"Minivan - 2WD","segment":"Minivan","epa_certified":true,"recalls":[],"recall_count":0,"critical_count":0,"park_outside":false,"do_not_drive":false,"score":100,"grade":"A","complaints":{"count":13,"crash":0,"fire":0,"injured":2,"deaths":0,"comps":[["Structure",3],["Visibility",3],["Seats",3],["Visibility/Wiper",1],["Back Over Prevention",1],["Exterior Lighting",1]],"by_year":{"2025":1,"2026":12},"excerpts":[["2026-08-06","Visibility","The contact owns a 2026 Toyota Sienna Hybrid. The contact stated that while the vehicle was occupied and parked in the driveway, the sunroof exploded outward without impact. The sunroof shade was closed during the failure. There was no reported injury. The vehicle was taken to a dealer, where the contact was informed t\u2026"],["2026-07-28","Visibility","The contact owns a 2026 Toyota Sienna. The contact stated that while driving at 35 MPH, an abnormal, shattering sound emitted from the vehicle. The contact immediately pulled over and discovered that the rear window had shattered without incident as glass debris had spread all over the truck of the vehicle. The contact\u2026"],["2026-07-20","Seats","Seat height not adjusting is ludicrous and a hazard! My husband is 6'4\", my sons, 6'1\", they seat height is not safe and braking/turns cause them to hit their heads. This could be life threatening in a real accident. There should be a lower profile seat that could be installed by Toyota. This is not safe!"]]},"investigations":[],"ncap":[{"desc":"VAN AWD","overall":5,"frontal":4,"side":5,"rollover":4,"rollover_risk":0.127,"seats":8,"fcw":"Standard","ldw":"Standard","aeb":"Standard","esc":"","backup_cam":"","variant":"hev"},{"desc":"VAN FWD","overall":5,"frontal":4,"side":5,"rollover":4,"rollover_risk":0.14,"seats":8,"fcw":"Standard","ldw":"Standard","aeb":"Standard","esc":"","backup_cam":"","variant":"hev"}],"popularity":39,"headline":{"range":null,"mpg":36,"ncap":5,"complaints":13},"presskit_trims":[],"generated_at":"2026-09-11 06:27 UTC","sources":["EPA fueleconomy.gov","NHTSA recalls","NHTSA complaints","NHTSA NCAP","NHTSA investigations"]}