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2018 Audi Q7 problems: engine and transmission complaints and recalls
42% of relevant owner complaints filed with NHTSA on the 2018 Audi Q7 are about the engine, transmission or fuel system. That is a model-level pattern, not bad luck.
Worse than 50% of the 1,790 model years we track (2010–2023).
Excludes 28 airbag, lighting and seat-belt recall complaints that would otherwise mask the signal (unadjusted: 34%).
Does the 2018 Audi Q7 have engine problems?
Owner complaints say yes, as a model-year pattern. 48 of 115 relevant complaints filed with NHTSA about the 2018 Audi Q7 concern the engine, transmission or fuel system (42%), and the largest group is filed under engine (38). For comparison, the 2017 scores 41% and the 2019 scores 32%. On a test drive, check for stalling, loss of power, rough idle, oil consumption or a check-engine light. This describes the model year, not any one car: a well-maintained or already-repaired example can be fine, and a clean model year can still have a bad car in it.
Complaints by component
The years either side
Manufacturers fix things mid-generation. A bad year next to a clean one is common; the fix usually arrived in between.
How the 2018 compares with other Audi Q7 years
Of the 11 Audi Q7 years with enough complaints to score, the 2018 is the 4th-best on engine and transmission share (42%). The worst is the 2012 (70%), the best the 2021 (30%). By volume, the 2018 drew 143 complaints (48 drivetrain), against 319 for the 2017 and 62 for the 2019.
Audi Q7 years to avoid and best years →
2010 Q7 problems · 2012 Q7 problems · 2013 Q7 problems · 2014 Q7 problems · 2015 Q7 problems · 2017 Q7 problems · 2018 · 2019 Q7 problems · 2020 Q7 problems · 2021 Q7 problems · 2022 Q7 problems
The rest of the picture on the 2018 Audi Q7
- The mileage where it happens. When owners of the 2018 Audi Q7 said the problem showed up, and the range most of them fell in.
- What the repair costs. Typical engine repair ranges, to price into your offer.
- Cleaner alternatives. Similar cars and nearby years with a better record.
- Up to 15 owner reports, with the ones about your car's own engine first.
- What to ask the seller and what to check on the test drive, for this car.
- Two cars side by side, if you are deciding between them.
What one owner reported
One of 48 drivetrain complaints. The full report shows up to 15, with quotes about the engine in the car you are looking at first.
2018 Audi Q7 fuel system recalls
Yes. NHTSA lists 1 recall campaign on the 2018 Audi Q7 involving the engine, transmission or fuel system, out of 3 in total. A recall is the manufacturer admitting a defect and paying to fix it; whether a specific car still has one open depends on its VIN, which the full report checks. The owner complaints above are a separate record and often point at problems that never became a recall.
Volkswagen Group of America, Inc. (Audi) is recalling certain 2016-2018 Q7, A6 and A7 vehicles, and 2015-2018 Audi A8 vehicles. The left and right fuel rails may leak fuel.
Risk: A fuel leak in the presence of an ignition source can increase risk of a fire.
Fix: Audi has notified owners, and dealers will replace the left and right fuel rail, free of charge. The recall began February 28, 2019. Owners may contact Audi customer service at 1-800-253-2834. Audi's number for this…
2 other recalls on this model year (airbags, lighting, brakes and the rest)
Source: NHTSA recall campaigns filed against this year, make and model. Checked October 3, 2026.
Checking one particular 2018 Audi Q7? This page is about the model year. Accidents, title brands and odometer records belong to the individual car, and that is what a vehicle history report covers.
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Does the 2018 Audi Q7 have engine problems?
Owner complaints say yes, as a model-year pattern. 48 of 115 relevant complaints filed with NHTSA about the 2018 Audi Q7 concern the engine, transmission or fuel system (42%). Before buying one, have an independent mechanic check the engine and ask the seller whether it has been repaired or replaced.
What is the most common problem with the 2018 Audi Q7?
Going by NHTSA owner complaints, the most common problem filed against the 2018 Audi Q7 is engine: 38 of 143 complaints (27%) name it, followed by exterior lighting (23) and suspension (17). A complaint can name more than one component, so these overlap.
Is the 2018 Audi Q7 reliable?
On the engine and transmission, owner complaints point to a weak spot: 42% of relevant complaints filed with NHTSA concern the drivetrain (high signal). That is worse than 50% of the 1,790 model years we track. Among the 11 Audi Q7 years we score, it ranks 4th-best. Complaint data describes the model year, not one car, and it says nothing about trim, paint or electronics outside the drivetrain; an independent inspection still decides it.
Are there engine or transmission recalls on the 2018 Audi Q7?
Yes. NHTSA lists 1 recall campaign on the 2018 Audi Q7 involving the engine, transmission or fuel system, out of 3 in total: 19V035000 (fuel system, gasoline: fuel injection system: fuel rail). Whether a specific car still has one open depends on its VIN.
Which Audi Q7 years are better?
Among the Audi Q7 years we track, the 2021 (30%), the 2019 (32%) and the 2017 (41%) have a lower engine and transmission complaint share than the 2018 (42%). Manufacturers fix things mid-generation, so the year before or after can be a different car. Every year side by side: https://thelanecheck.com/cars/audi-q7
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Check a VINExperimental model-level information. This is not a vehicle inspection, vehicle-history report, financial advice or purchase recommendation. It describes patterns across a model year, not the condition of any individual vehicle.