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2021 Audi Q5 problems: engine and transmission complaints and recalls

HIGH COMPLAINT SIGNAL
40%
41 of 103 relevant owner complaints are about the engine, transmission or fuel system

40% of relevant owner complaints filed with NHTSA on the 2021 Audi Q5 are about the engine, transmission or fuel system. That is a model-level pattern, not bad luck.

Better than 53% of the 1,790 model years we track (2010–2023).

NHTSA data checked October 3, 2026

The VIN is on the listing, the driver’s door jamb, and the bottom of the windshield on the driver’s side.

Does the 2021 Audi Q5 have engine problems?

Owner complaints say yes, as a model-year pattern. 41 of 103 relevant complaints filed with NHTSA about the 2021 Audi Q5 concern the engine, transmission or fuel system (40%), and the largest group is filed under engine (22). For comparison, the 2020 scores 31% and the 2022 scores 35%. 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.

Drivetrain complaints
41
engine, transmission, fuel
Total complaints
103
this model year
Fires reported
0
owner-reported
Recall campaigns
8
2 crashes · 3 injuries

Complaints by component

ELECTRICAL SYSTEM33 · 32%
ENGINE22 · 21%
POWER TRAIN20 · 19%
FORWARD COLLISION AVOIDANCE14 · 14%
UNKNOWN OR OTHER13 · 13%
FUEL/PROPULSION SYSTEM7 · 7%

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 2021 compares with other Audi Q5 years

Of the 13 Audi Q5 years with enough complaints to score, the 2021 is the 6th-best on engine and transmission share (40%). The worst is the 2010 (80%), the best the 2018 (22%). By volume, the 2021 drew 103 complaints (41 drivetrain), against 37 for the 2020 and 50 for the 2022.

Audi Q5 years to avoid and best years →

In the full report

The rest of the picture on the 2021 Audi Q5

  • The mileage where it happens. When owners of the 2021 Audi Q5 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

SERVICE BRAKES,ENGINE06/04/2024CRASH1 INJURED
Reverse car went full throttle, brakes did not work, car stopped in reverse when it hit a tree. Seat belt did not tighten,

One of 41 drivetrain complaints. The full report shows up to 15, with quotes about the engine in the car you are looking at first.

2021 Audi Q5 engine recalls

Yes. NHTSA lists 1 recall campaign on the 2021 Audi Q5 involving the engine, transmission or fuel system, out of 8 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.

engine and engine cooling: engine: hard parts internal/mechanical22V753000 · Oct 2022

Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2021-2023 Audi Q5 Sportback, Q5, 2022-2023 Volkswagen Atlas FL, and Atlas Cross Sport vehicles. The engine connecting rod bearings may become damaged, which can result in engine failure.

Risk: A damaged engine can result in engine failure and a stall, increasing the risk of a crash. If the engine failure causes an oil leak, it can increase the risk of a fire.

Fix: Dealers will inspect and, if necessary, replace an affected engine, free of charge. Owner notification letters are expected to be mailed December 6, 2022. Owners may contact Volkswagen's customer service at…

7 other recalls on this model year (airbags, lighting, brakes and the rest)
electrical system: propulsion system: traction battery25V080000 · Feb 2025
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2021-2024 Audi Q5, and 2022 A7 E Hybrid Electric PHEV vehicles. The high-voltage battery may overheat.
electrical system: propulsion system: charging: cable/cord: onboard23V842000 · Dec 2023
Volkswagen Group of America, Inc. (Audi) is recalling certain 2022-2024 RS e-tron GT, e-tron GT, Q4 e-tron Sportback, Q4 e-tron, 2020-2021 Audi A8, 2019-2024 e-tron Quattro, 2020-2024 e-tron…
back over prevention: display function22V742000 · Oct 2022
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2021 Audi A8, RS7, RS6 Avant, RS5 Sportback, RS5 Coupe, Q8, Q7, Q5 Sportback, S4 Sedan, Q5, A7, A6, A6 Allroad, A5 Sportback, A5…
tires22V034000 · Jan 2022
Volkswagen Group of America, Inc. (Audi) is recalling certain 2019-2021 Audi A5 Sportback, RS5 Coupe, RS5 Sportback, S5 Sportback, 2020-2021 A4 Allroad, A4 Sedan, A5 Cabriolet, A5 Coupe, A6 Allroad,…
electrical system: body control module/bcm21V947000 · Dec 2021
Volkswagen Group of America, Inc. (Audi) is recalling certain 2021-2022 Q5 Sportback, SQ5 Sportback, 2018-2022 Q5, and SQ5 vehicles. A liquid spill in the rear seat, or water ingress from an…
seat belts: rear/other: retractor21V606000 · Aug 2021
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2021 Volkswagen ID4, Audi A4 Allroad, A4 Sedan, A5 Cabriolet, A5 Coupe, A5 Sportback, A6 Allroad, A6 Sedan, A7, A8, E-Tron Quattro,…
suspension: rear: axle: non-powered axle assembly21V295000 · Apr 2021
Volkswagen Group of America, Inc. (Audi) is recalling certain 2021 Q7, Q8, Q5 Sportback, SQ5 Sportback, RS6 Avant, RS7, RS Q8, 2020-2021 Audi S6 sedan, Q5, A8, S8, A7, A6 Allroad, A5 Cabriolet, A4…

Source: NHTSA recall campaigns filed against this year, make and model; one of NHTSA's listings did not answer when this page was built, so the list may be incomplete. Checked October 3, 2026.

Checking one particular 2021 Audi Q5? 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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Questions people ask about the 2021 Audi Q5

Does the 2021 Audi Q5 have engine problems?

Owner complaints say yes, as a model-year pattern. 41 of 103 relevant complaints filed with NHTSA about the 2021 Audi Q5 concern the engine, transmission or fuel system (40%). 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 2021 Audi Q5?

Going by NHTSA owner complaints, the most common problem filed against the 2021 Audi Q5 is electrical system: 33 of 103 complaints (32%) name it, followed by engine (22) and power train (20). A complaint can name more than one component, so these overlap. Engine, transmission and fuel-system complaints together make up 40% of the relevant total.

Is the 2021 Audi Q5 reliable?

On the engine and transmission, owner complaints point to a weak spot: 40% of relevant complaints filed with NHTSA concern the drivetrain (high signal). That is better than 53% of the 1,790 model years we track. Among the 13 Audi Q5 years we score, it ranks 6th-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 2021 Audi Q5?

Yes. NHTSA lists 1 recall campaign on the 2021 Audi Q5 involving the engine, transmission or fuel system, out of 8 in total: 22V753000 (engine and engine cooling: engine: hard parts internal/mechanical). Whether a specific car still has one open depends on its VIN.

Which Audi Q5 years are better?

Among the Audi Q5 years we track, the 2018 (22%), the 2023 (28%) and the 2020 (31%) have a lower engine and transmission complaint share than the 2021 (40%). 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-q5

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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. Combined across 3 body styles NHTSA files separately.