Audi Q7 发动机问题

1.03 对比全部车型平稳

Audi Q7 的 349 条投诉中有 80 条（22.9%）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 1.0 倍。

80投诉 · 发动机

22.9%占投诉比例

1.03×对比全部车型

24近 12 个月

1.2%涉及碰撞或起火的比例

0相关召回

分析

按年款看，发动机类投诉以 2018 款最多（38 条，占该年款投诉 27%），2023 款最少（2 条）。近 12 个月新增 24 条发动机类投诉，前 12 个月是 19 条，速度大致平稳。

车主最常描述：“water pump”、“engine”、“coolant”、“vacuum system”与“consumption”。其中 1 条（1.2%）提到碰撞或起火，并报告 0 人受伤、0 人死亡。

跟踪的年款没有针对发动机的召回。

近 12 个月: 24 · 前 12 个月: 19

coolant leaking @ 50K miles and also their warning system is not as effective. I got into a fender bender 2 months in owning the car as brand new.

发动机 · 2023-09-13 · ODI 11544218 · 碰撞
waterpump is leaking- known issue that is currently being investigated for class action lawsuit. My car is now out of warranty.

发动机 · 2026-08-11 · ODI 11756120
car in question is a 2022 Audi q7 55 tfsi - 3.0 turbo - 40k miles 2 owner. serviced at Audi since new. under warranty until 50k car throws a p0299 code - turbo underboost condition present - coolant migration from a faulty VW/AUDI water pump is sending…

发动机 · 2026-08-05 · ODI 11754899
My 2022 Audi Q7 experienced an internal water pump seal failure that allowed engine coolant to migrate into the vehicle’s vacuum system, contaminating the vacuum reservoir, valve, and connected lines.

发动机 · 2026-07-31 · ODI 11754069
Start/stop malfunction failed; yes it is available for inspection. Driving down highway vehicle stopped with 2 adult passengers and 2 children. Yes 3 mechanics completed a diagnostic.

发动机 · 2026-07-22 · ODI 11752232
My 2018 Audi Q7 3.0T Quattro is experiencing extreme oil consumption — dropping from full to minimum level in approximately 230 miles. This is approximately 14x beyond Audi's own threshold for excessive oil consumption of 0.5 quarts per 1,000 miles.

发动机 · 2026-07-01 · ODI 11747856

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。

Audi Q7 的 349 条投诉中有 80 条（22.9%）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 1.0 倍。

按年款看，发动机类投诉以 2018 款最多（38 条，占该年款投诉 27%），2023 款最少（2 条）。

跟踪的年款没有针对发动机的召回。