分析
前年式（2024）は年あたり 24.3 件で、この年式より少ない。
最も多い問題領域はその他（苦情の 72.1%）で、次いでボディ・構造（13.2%）、内装・装備（8.3%）です。その他の苦情は、追跡中の全車種と比べて 39.9 倍の割合で発生しています。その他の報告でオーナーが最もよく挙げる語は “seats”、“row”、“recall”、“remedy”、“available” です。2 件（0.8%）は衝突または火災を伴い、負傷 7 件、死亡 1 件が報告されています。
報告された事象の半数は年式開始から 9 か月以内に発生し、最も多い時期は1年目（74%）でした。直近12か月の新規苦情は 247 件で、その前の12か月は 18 件。ペースは上昇中です。
NHTSA はこの年式について5 件の安全リコールを掲載しています。 苦情の 83% は、リコールが対象とする部位に該当します。
安全リコール (5)
EQUIPMENT ADAPTIVE/MOBILITY:WHEELCHAIR RESTRAINTS/SECUREMENT:LATCH/ANCHOR: 番号 25V876000 · 2025-12-17
概要: Rollx Vans (Rollx) is recalling certain GMC Yukon, Sierra, Chevrolet Express 2500, Ford Transit, E-250, Toyota Sienna, Sienna Hybrid, Honda Odyssey, Chrysler Town and Country, Voyager, Pacifica, Dodge Grand Caravan, and Ram Promaster vehicles equipped with QRT-Deluxe and QRT-Max wheelchair restraints. Please refer to Rollx's recall report for specific model year information. The retractors may not lock, preventing the wheelchair from being properly secured.
リスク: An unsecured wheelchair can move during transit, increasing the risk of injury.
対策: Rollx will work with Q'Straint to inspect and replace the retractors as necessary, free of charge. Owner notification letters were mailed February 5, 2026. Owners may contact Rollx's customer service at 1-800-956-6668.
EQUIPMENT ADAPTIVE/MOBILITY:WHEELCHAIR RESTRAINTS/SECUREMENT:LATCH/ANCHOR: 番号 25V877000 · 2025-12-17
概要: Vantage Mobility, LLC (VM) is recalling certain 2021-2026 Honda Odyssey, 2021-2025 Chrysler Pacifica, and Toyota Sienna vehicles equipped with QRT-Deluxe and QRT-Max wheelchair restraints. The retractors may not lock, preventing the wheelchair from being properly secured.
リスク: An unsecured wheelchair can move during transit, increasing the risk of injury.
対策: Dealers will inspect and replace the retractors, free of charge. Owner notification letters was mailed January 27, 2026. Owners may contact Vantage Mobility customer service at 1-800-488-9082.
BACK OVER PREVENTION:DISPLAY FUNCTION 番号 25V744000 · 2025-10-30
概要: Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2022-2026 Toyota, Lexus, and Subaru Solterra vehicles equipped with a Panoramic View Monitor (PVM) system. Please see the recall report for a complete list of models. A software error may cause the rearview camera to freeze or display a blank screen when the vehicle is in reverse. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 111, "Rear Visibility."
リスク: A rearview camera that fails to display an image can reduce the driver's view behind the vehicle, increasing the risk of a crash.
対策: Dealers will update the parking assist software, free of charge. Owner letters were mailed January 2, 2026. Owners may contact Toyota's customer service at 1-800-331-4331. Toyota's numbers for this recall are 25TB13 and 25LB06. Subaru's number for this recall is WRE25.
SEATS:MID/REAR ASSEMBLY 番号 25V668000 · 2025-10-07
概要: Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2025 Sienna Hybrid vehicles. The second-row seat rails may be welded improperly.
リスク: Improperly welded seat rails can prevent the seat from adequately restraining an occupant during a crash, increasing the risk of injury.
対策: Dealers will replace the second-row seat rails, free of charge. Owner letters were mailed May 15, 2026. This is a phased recall. Owners may contact Toyota's customer service at 1-800-331-4331. Toyota's numbers for this recall are 25TB12 and 25TA12.
SEATS:MID/REAR ASSEMBLY:RECLINER 番号 25V086000 · 2025-02-13
概要: Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2021-2025 Sienna Hybrid vehicles. The bolts for the seatbacks on the third-row seat assemblies may not be tightened properly. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) numbers 202, "Head Restraints," 207, "Seating Systems," and 225, "Child Restraint Anchorage Systems."
リスク: An improperly tightened seatback may not adequately restrain the occupant during a crash, increasing their risk of injury.
対策: Dealers will tighten the seat assembly bolts, free of charge. Owner notification letters were mailed April 1, 2025. Owners may contact Toyota's customer service at 1-800-331-4331. Toyota's number for this recall is 25TA05.
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よくある質問
2025 年式 Toyota Sienna の苦情は何件？
NHTSA には 2025 年式 Toyota Sienna について 265 件の苦情があり、車齢1年あたり約 158.4 件です。
2025 年式 Toyota Sienna で最も多い問題は？
最も多いカテゴリはその他で、苦情の 72.1% を占めます。
2025 年式 Toyota Sienna にリコールはある？
NHTSA はこの年式について 5 件の安全リコールを掲載しています。
2025 年式 Toyota Sienna は今も苦情が出ていますか？
直近12か月の新規苦情は 247 件で、その前の12か月は 18 件。ペースは上昇中です。
2025 年式 Toyota Sienna は同種の車と比べてどうですか？
NHTSA には 2025 年式 Toyota Sienna についてオーナー苦情が 265 件寄せられており、車齢1年あたり 158.4 件です。同じ車齢の車と比べると苦情は一般的な水準よりかなり多い水準です（苦情指数 3.76、1.00 が追跡中の全車種の平均）。追跡中の 2025 年式 85 車種のうち、年あたり苦情の少なさで 79 位です。Toyota の他車種と比べると苦情率は364% 高い、他のミニバンと比べると204% 高いです。