Mazda CX-5 的 826 筆申訴中有 365 筆（44.2%）與引擎有關，是這款車最大的問題類別。這個比例是全部追蹤車款引擎類佔比的 2.0 倍。
按年款看，引擎類申訴以 2019 年款最多（133 筆，佔該年款申訴 50%），2025 年款最少（6 筆）。近 12 個月新增 104 筆引擎類申訴，前 12 個月是 98 筆，速度大致平穩。
車主最常描述：“cylinder head”、“oil”、“cracked cylinder”、“leak”與“engine”。其中 5 筆（1.4%）提到碰撞或起火，並通報 3 人受傷、0 人死亡。
有 1 件召回案與這個類別有關，最近一件是 19V497000（2019-06-27，涵蓋 2018與2019 年款）。
近 12 個月: 104 · 前 12 個月: 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.
節錄自向 NHTSA 提出的申訴原文（英文），為了長度有截短。ODI 編號是 NHTSA 的紀錄編號。
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.
處置: 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 筆申訴中有 365 筆（44.2%）與引擎有關，是這款車最大的問題類別。這個比例是全部追蹤車款引擎類佔比的 2.0 倍。
按年款看，引擎類申訴以 2019 年款最多（133 筆，佔該年款申訴 50%），2025 年款最少（6 筆）。
有 1 件召回案與這個類別有關，最近一件是 19V497000（2019-06-27，涵蓋 2018與2019 年款）。