{"id":"2023_acura_mdx","make":"Acura","make_slug":"acura","model":"MDX","model_slug":"mdx","year":2023,"url":"/acura/mdx/2023/","pts":["gas"],"configs":[{"id":45444,"model":"MDX FWD","pt":"gas","drive":"Front-Wheel Drive","trany":"Automatic (S10)","cyl":6,"displ":3.5,"eng":"SIDI","turbo":false,"super":false,"start_stop":true,"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":"Small Sport Utility Vehicle 2WD","co2":411,"fe_score":5,"ghg_score":5,"fuel_cost":3500,"save_spend":-6250,"guzzler":false,"mfr_code":"HNX","modified":"Tue Apr 11 00:00:00 EDT 2023"},{"id":45446,"model":"MDX AWD","pt":"gas","drive":"All-Wheel Drive","trany":"Automatic (S10)","cyl":6,"displ":3.5,"eng":"SIDI","turbo":false,"super":false,"start_stop":true,"city":19,"hwy":25,"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":"Premium","vclass":"Small Sport Utility Vehicle 4WD","co2":423,"fe_score":4,"ghg_score":4,"fuel_cost":3700,"save_spend":-7250,"guzzler":false,"mfr_code":"HNX","modified":"Tue Apr 11 00:00:00 EDT 2023"},{"id":45456,"model":"MDX AWD Type-S","pt":"gas","drive":"All-Wheel Drive","trany":"Automatic (S10)","cyl":6,"displ":3.0,"eng":"SIDI","turbo":true,"super":false,"start_stop":true,"city":17,"hwy":21,"comb":19,"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":"Standard Sport Utility Vehicle 4WD","co2":474,"fe_score":4,"ghg_score":4,"fuel_cost":4100,"save_spend":-9250,"guzzler":false,"mfr_code":"HNX","modified":"Tue Apr 11 00:00:00 EDT 2023"}],"vclass":"Small Sport Utility Vehicle 2WD","segment":"Compact SUV","recalls":[{"campaign":"26V332000","component":"AIR BAGS:SENSOR:OCCUPANT CLASSIFICATION:FRONT PASSENGER","mfr":"Honda (American Honda Motor Co.)","reported":"2026-05-21","owner_notified":"2026-07-06","units":98892,"summary":"Honda (American Honda Motor Co.) is recalling certain 2018-2021, 2023 Acura TLX, 2019-2024 RDX, 2017-2020, 2022-2026 MDX, 2017-2021, 2023, 2025 Honda Ridgeline, 2017-2022 Pilot, 2019-2021 Passport, 2018-2026 Odyssey, 2019-2022 Insight, 2019-2021 HR-V, 2018-2020 Fit, 2020-2022 CR-V Hybrid, 2017-2022 CR-V, 2017-2018, 2021 Civic Type R, 2017-2021 Civic hatchback, 2016-2020 Civic coupe, 2016-2022 Civic, 2017-2022 Accord Hybrid, and 2016-2022 Accord vehicles. The front passenger seat weight sensor may crack and short circuit, which can cause the air bags to deploy unintentionally during a crash.","consequence":"Air bags that deploy unintentionally during a crash increase the risk of injury.","remedy":"Dealers will replace the seat weight sensors, free of charge. Owner notification letters were mailed July 7, 2026. Owners may contact Honda's customer service at 1-888-234-2138. Honda's numbers for this recall are BOL, WO9, OOA, WOM, XOH, NOC, POD, BOE, UOF, POB, EOG, AOI, QO8, TOJ, DO7, and SOK. This recall expands previous NHTSA recall number 24V064. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning May 29, 2026.","notes":"","park_outside":false,"do_not_drive":false,"mfr_campaign":"Refer to Comments","initiated_by":"MFR","variants":[],"severity":"high"},{"campaign":"25V391000","component":"SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES","mfr":"Honda (American Honda Motor Co.)","reported":"2025-06-12","owner_notified":"2025-07-28","units":259033,"summary":"Honda (American Honda Motor Co.) is recalling certain 2021-2025 Acura TLX, 2023-2025 Acura MDX, and 2023-2025 Honda Pilot vehicles. The brake pedal pivot pin was not secured properly, which can cause the pedal to shift out of position. As such, these vehicles fail to comply with Federal Motor Vehicle Safety Standard numbers 108, \"Lamps, Reflective Devices, and Associated Equipment\" and 135, \"Light Vehicle Brake Systems.\"","consequence":"A brake pedal that shifts out of position can prevent the driver from applying the brakes as intended, increasing the risk of a crash or injury.","remedy":"Dealers will inspect and replace the brake pedal assembly as necessary, free of charge. Owner notification letters were mailed July 29, 2025. Owners may contact Honda's customer service at 1-888-234-2138. Honda's numbers for this recall are FLX and XLY.","notes":"","park_outside":false,"do_not_drive":false,"mfr_campaign":"FLX, XLY","initiated_by":"MFR","variants":[],"severity":"high"},{"campaign":"25V031000","component":"FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM","mfr":"Honda (American Honda Motor Co.)","reported":"2025-01-23","owner_notified":"2025-03-17","units":294612,"summary":"Honda (American Honda Motor Co.) is recalling certain 2022-2025 Acura MDX Type-S, 2023-2025 Honda Pilot, and 2021-2025 Acura TLX Type-S vehicles.  A software error in the fuel injection electronic control unit (FI-ECU) may cause an engine stall or a loss of power.","consequence":"An engine stall or loss of power can increase the risk of a crash or injury.","remedy":"Dealers will reprogram the FI-ECU software, free of charge.  Owner notification letters were mailed March 17, 2025.  Owners may contact Honda's customer service at 1-888-234-2138.  Honda's numbers for this recall are EL1 and AL0.","notes":"Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153) or go to nhtsa.gov.","park_outside":false,"do_not_drive":false,"mfr_campaign":"EL1, AL0","initiated_by":"MFR","variants":[],"severity":"high"}],"recall_count":3,"critical_count":0,"park_outside":false,"do_not_drive":false,"score":76,"grade":"C","complaints":{"count":44,"crash":2,"fire":0,"injured":2,"deaths":0,"comps":[["Power Train",15],["Forward Collision Avoidance",10],["Electrical System",8],["Service Brakes",6],["Unspecified",4],["Steering",4]],"by_year":{"2022":1,"2023":6,"2024":3,"2025":17,"2026":17},"excerpts":[["2026-07-20","Power Train","While making a left turn from an on-ramp, I heard a loud crunch from the drivetrain and experienced a momentary loss of power. Immediately afterward, the front tires began spinning under acceleration. I realized the vehicle was no longer sending power to the rear wheels and had effectively lost its all-wheel-drive capa\u2026"],["2026-07-15","Power Train","The contact owns a 2023 ACURA\u00c2 MDX. The contact stated that while driving on the highway at 45 MPH an abnormal sound was emitted from underneath the vehicle, and the vehicles steering was being pulled to the right, no warning lights were illuminated. The vehicle was taken to a local dealer where the vehicle was diagnos\u2026"],["2026-05-19","Power Train","There was a loud noise from under the car, and the car suddenly started to experience wheel spin. It's AWD and should not be spinning the tires. Suddenly losing AWD is dangerous when you expect the car to perform like an AWD car. Dealership said the transmission spline is stripped and needs replaced under warranty. Car\u2026"]]},"investigations":[{"action":"DP26001","component":"POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)","opened":"2026-03-06","closed":"2026-08-04","campaign":"","subject":"All wheel drive allegation","summary":"The Office of Defects Investigation (ODI) has completed its review of a Petition dated January 9, 2026, requesting an investigation into the loss of the optional all-wheel drive capability in model year (MY) 2021-2023 Acura TLX and MY 2022-2023 Acura MDX vehicles. The Petition alleges failures in the interfacing splines between the front wheel drive transaxle and the rear wheel drive power take off unit.\u00c2\u00a0Failure of these splines prevents the transfer of drive power to the rear axle, making the vehicle front wheel drive only.\u00c2\u00a0The Petition further alleges that this failure reduces vehicle directional control. Most traditional AWD systems utilize mechanical and passive measures. These systems"},{"action":"EA25004","component":"ENGINE AND ENGINE COOLING:ENGINE","opened":"2025-03-26","closed":"","campaign":"","subject":"No Restart After Auto Start/Stop Engages","summary":"On June 3, 2022, the O\u00ef\u00ac\u0192ce of Defects Investigation (ODI) opened Preliminary Evaluation PE22005 after the agency received VOQs and several \u00ef\u00ac\ufffdeld reports concerning the Auto Idle Stop (AIS) feature on 2016-2019MY Honda Pilot vehicles. The complaints allege that the engine fails to restart on its own from a complete stop at a tra\u00ef\u00ac\u0192c light or road intersection with the AIS function engaged. The subject vehicles are equipped with a 3.5L engine with a 9-speed automatic transmission. On January 6, 2023, Honda released service bulletins 23-008 and 23-009. These service bulletins address the failure to restart issue in the 2016-2019MY Honda Pilot vehicles, as well as the 2015-2020 Acura TLX, 2016"}],"ncap":[{"desc":"SUV FWD","overall":5,"frontal":4,"side":5,"rollover":4,"rollover_risk":0.151,"seats":7,"fcw":"Standard","ldw":"Standard","aeb":"Standard","esc":"","backup_cam":"","variant":null},{"desc":"SUV AWD","overall":null,"frontal":4,"side":5,"rollover":null,"rollover_risk":0.151,"seats":7,"fcw":"Standard","ldw":"Standard","aeb":"Standard","esc":"","backup_cam":"","variant":null}],"popularity":103,"headline":{"range":null,"mpg":22,"ncap":5,"complaints":44},"presskit_trims":[],"generated_at":"2026-09-11 05:01 UTC","sources":["EPA fueleconomy.gov","NHTSA recalls","NHTSA complaints","NHTSA NCAP","NHTSA investigations"]}