Mazda CX-5 的 826 条投诉中有 365 条（44.2%）与发动机有关，是这款车最大的问题类别。这个比例是全部跟踪车型发动机类占比的 2.0 倍。
按年款看，发动机类投诉以 2019 款最多（133 条，占该年款投诉 50%），2025 款最少（6 条）。近 12 个月新增 104 条发动机类投诉，前 12 个月是 98 条，速度大致平稳。
车主最常描述：“cylinder head”、“oil”、“cracked cylinder”、“leak”与“engine”。其中 5 条（1.4%）提到碰撞或起火，并报告 3 人受伤、0 人死亡。
有 1 项召回案与该类别有关，最近一项是 19V497000（2019-06-27，涵盖 2018与2019 款）。
近 12 个月: 104 · 前 12 个月: 98
My car caught on fire on [CCC] and it's completely burned down, a total loss. Following is information about my car and some summary of what happened.
While accelerating from a light that had just turned green, after passing through an intersection the vehicle seized up and came to a complete stop. There were no warning lights or any indication of a malfunction.
2019 Mazda CX-5 developed P0192-00 fuel-pressure-related fault and significant loss of acceleration/limp mode. Mazda dealership diagnosed fuel rail/injector-seal issue and performed approximately $2,836 in repairs. The condition was not corrected.
The contact owns a 2019 Mazda CX-5. The contact stated that while driving at 55 MPH and turning into a driveway, smoke emerged from the engine compartment. The vehicle was turned off and inspected.
The vehicle exhibits a repeatable low-speed driveline-related problem consisting of pronounced clicking or clunking from the driver-front area, fore-and-aft jerking, and harsh engagement during deceleration and light on/off-throttle transitions, particularly…
The contact owns a 2018 Mazda CX-5. The contact stated that while driving at various speeds, the vehicle was leaking engine oil, and there was white smoke coming from underneath the hood.
节选自向 NHTSA 提交的投诉原文（英文），为了长度有截短。ODI 编号是 NHTSA 的记录编号。
摘要: Mazda North American Operations (Mazda) is recalling certain 2018-2019 CX-5, Mazda6, and 2019 Mazda3 vehicles. A software error in the powertrain control module (PCM) may cause the engine to stall.
处置: Mazda will notify owners, and dealers will reprogram the PCM software, free of charge. The recall began August 20, 2019. Owners may contact Mazda customer service at 1-800-222-5500, option 4. Mazda's number for this recall is 3719F.
Mazda CX-5 的 826 条投诉中有 365 条（44.2%）与发动机有关，是这款车最大的问题类别。这个比例是全部跟踪车型发动机类占比的 2.0 倍。
按年款看，发动机类投诉以 2019 款最多（133 条，占该年款投诉 50%），2025 款最少（6 条）。
有 1 项召回案与该类别有关，最近一项是 19V497000（2019-06-27，涵盖 2018与2019 款）。