Mazda CX-5 的 862 条投诉中有 373 条（43.3%）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 1.9 倍。
近 12 个月新增 103 条发动机类投诉，前 12 个月是 95 条，增加 8%。
其中 5 条（1.3%）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: 103 · 前 12 个月: 95
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.
Cracked cylinder head- factory defect, causing oil to leak onto exhaust manifold. Smoke fills engine bay and cab through air vents, very high concern of engine bay fire. 2018 Mazda cx5 non turbo 2.5 sky active engine.
2025 Mazda CX-5. The vehicle experienced a severe, dynamic charging system failure that creates an active safety hazard on public roads.
2018 Mazda CX-5 2.5L NA Engine Cracked cylinder head and blown head gasket with leaking oil onto exhaust manifold resulting in white smoke & burning oil smell. No engine light. Issue confirmed by dealer and independent shop.
The contact owns a 2021 Mazda CX-5. The contact stated that while driving 50 MPH and the check engine warning light illuminated. The contact took the vehicle to an independent mechanic where an OBDII scanner discovered a misfire in cylinder#1.
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.