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2018 Audi Q5 problems: engine and transmission complaints and recalls

NO ELEVATED SIGNAL
22%
40 of 180 relevant owner complaints are about the engine, transmission or fuel system

No elevated drivetrain complaint concentration in the available NHTSA records for the 2018 Audi Q5. Engine, transmission and fuel system account for 22% of relevant complaints.

Better than 84% of the 1,789 model years we track (2010–2023).

Excludes 27 airbag, lighting and seat-belt recall complaints that would otherwise mask the signal (unadjusted: 19%).

NHTSA data checked October 3, 2026
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Does the 2018 Audi Q5 have engine or transmission problems?

Not as a pattern, going by owner complaints. 40 of 180 relevant complaints filed with NHTSA about the 2018 Audi Q5 concern the engine, transmission or fuel system (22%). For comparison, the 2017 scores 59% and the 2019 scores 34%. 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.

Drivetrain complaints
40
engine, transmission, fuel
Total complaints
207
this model year
Fires reported
0
owner-reported
Recall campaigns
6
10 crashes · 5 injuries

Complaints by component

ELECTRICAL SYSTEM74 · 36%
UNKNOWN OR OTHER44 · 21%
ENGINE31 · 15%
SUSPENSION25 · 12%
SERVICE BRAKES22 · 11%
STRUCTURE21 · 10%

The years either side

2010
80%
44 of 100
2011
76%
65 of 143
2012
too few complaints
2013
45%
40 of 92
2014
50%
50 of 106
2015
56%
53 of 99
2016
58%
41 of 77
2017
59%
23 of 42
2018
22%
40 of 207
2019
34%
14 of 52
2020
31%
11 of 37
2021
40%
41 of 103
2022
35%
17 of 50
2023
28%
11 of 43

Manufacturers fix things mid-generation. A bad year next to a clean one is common; the fix usually arrived in between.

What owners reported

POWER TRAIN,UNKNOWN OR OTHER,ENGINE08/27/2026
While driving the vehicle after a bump in a pot-hole there was loud clunking noise from the engine compartment and car stopped suddenly. There was a risk of getting hit by the car from behind. Car was towed to Audi Service Center and found to have a Connecting Rod Bearing Failure damaging the whole engine. The act is …
ELECTRICAL SYSTEM,EXTERIOR LIGHTING,ENGINE07/17/2026
My 2018 Audi Q5 experienced significant water intrusion due to a failure of the panoramic sunroof drain system. Water entered the vehicle interior and traveled down into the electrical compartment, submerging the comfort module and damaging multiple wiring harnesses. This caused the vehicle to become inoperable and una…
ENGINE04/27/2026
I was driving home from the farmers market with my two young kids. I was turning left at a busy intersection when the engine died and an engine warning flashed on the dash (I don't recall the exact message; it sounded catastrophic). There were no "check engine" or any other warning messages prior to the incident. I …

Three of 40 drivetrain complaints. The full report shows more, with quotes about the engine in the car you are looking at first.

Recall campaigns on the 2018 Audi Q5 (6)

SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2018 Volkswagen Atlas, Passat, Beetle, Beetle Convertible, Golf, Golf SportWagen and GTI and Audi Q5 a…
WHEELS:HUB
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2018-2019 Audi Q5 and SQ5 vehicles. The wheel arch cover trim may loosen and detach.
STRUCTURE:BODY
Volkswagen Group of America, Inc. (Audi) is recalling certain 2018-2019 Audi SQ5 and 2018-2020 Audi Q5 vehicles. The rear wheel arch cover trim may loosen and detach fro…

This does not say whether a particular car has an open, unrepaired recall. That depends on the VIN.

Before you buy a 2018 Audi Q5

Questions people ask about the 2018 Audi Q5

Does the 2018 Audi Q5 have engine or transmission problems?

Not as a pattern, going by owner complaints. 40 of 180 relevant complaints filed with NHTSA about the 2018 Audi Q5 concern the engine, transmission or fuel system (22%). It describes the model year, not any one car, so an inspection still matters.

Are there engine or transmission recalls on the 2018 Audi Q5?

NHTSA lists 6 recall campaigns on the 2018 Audi Q5. Whether a specific car still has one open depends on its VIN.

Which Audi Q5 years are better?

The 2018 has the lowest engine and transmission complaint share of the Audi Q5 years we track (22%). The other years run higher.

Should I buy a 2018 Audi Q5?

That depends on the car in front of you, not just the model year. The 2018 Audi Q5 shows no elevated engine or transmission pattern in owner complaints, which is a good starting point. It is still one car with its own history, so get an independent pre-purchase inspection and a vehicle history report before you commit.

Have the VIN?Paste it and get the full report for that car. First report free, then a 30-day pass covers a whole car search.

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Experimental 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.