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2020 Porsche Cayenne S
Solid pick. The public record on this car is clean for its age. Inspect it, then negotiate with confidence.
22 owner complaints · 1 recalls · data verified July 20, 2026 · source: NHTSA
Why buy?
Complaints are still coming in strong late in this car's life, a chronic-problem pattern, not early teething.
Very few owner complaints for its age and sales volume.
Complaints are overwhelmingly minor: almost none involve crashes, fires, or injuries.
Score breakdown, by factor
Full methodology →#69 of 473Among the 2020 models with a matured record, the 2020 Porsche Cayenne S ranks #69, scoring higher than 82% of them. See the 2020 ranking →
Complaints filed per year
Fading = early teething worked out. Climbing = problems aging in.
How it crashes
NHTSA’s own crash tests, separate from the reliability score above.
NHTSA crash-tested this model year but didn’t publish an overall star rating for it.
Source: nhtsa.gov/ratings. Star ratings compare vehicles within the same class and size, not across every car on the road.
The road ahead
What breaks on a 2020 Porsche Cayenne S, plotted where owners report it happening.
Also reported (mileage varies): Engine (5) · Brakes (5) · Transmission & drivetrain (5)
Mileage medians come from owners who mentioned an odometer reading in their NHTSA complaint, a rough guide, not a schedule.
Engine
23%5 complaints · 5 in the last 2 years
“"Engine temperature too high. Park vehicle and allow engine to cool". warning at 50,000 miles which the mechanic says this is a huge problem with all Porsche, Audi and…”
Brakes
23%5 complaints · 2 in the last 2 years
“The car is very jerky, I bought in for engine or transmission mount because the idle shakes the whole car. They said its normal. Which I don't think it's normal.”
Transmission & drivetrain
23%5 complaints · 2 in the last 2 years
“The car is very jerky, I bought in for engine or transmission mount because the idle shakes the whole car. They said its normal. Which I don't think it's normal.”
Electrical system
18%4 complaints
“hello i have cayenne 2020. this car has 360 surround view camera but its not working correctly. sometime its working sometimes some comeras not working maybe front may…”
Check it against this car’s mileage
Type the odometer reading on the actual car you’re looking at to see which of these problem areas owners tend to report before it, around it, or after it.
Too few owners named a mileage on this model to place issues against an odometer yet.
Read all 22 owner complaints in their own words → · just the 2 crash/fire/injury reports →
Recalls (1)
Safety recall repairs are free at the brand’s franchised dealers. Before buying, run the VIN at nhtsa.gov/recalls and make the seller show the work was done.
Seats · 21V318000
Porsche Cars North America, Inc. (Porsche) is recalling certain 2021 Cayenne GTS, Cayenne GTS Coupe, 2020-2021 Cayenne Coupe, Cayenne S Coupe, Cayenne E-Hybrid Coupe vehicles. The passenger seat back heating element was not installed and may impact the calibration of the Occupant Classification System.
Risk: The front passenger air bag may fail to deploy, increasing the risk of injury.
Fix: Dealers will install a heating element, free of charge. Owner notification letters were mailed June 25, 2021. Owners may contact Porsche customer service at 1-800-767-7243. Porsche's number for this recall is AMB0.
Questions to ask the seller
Questions worth asking the seller of this Porsche before you buy, drawn from its public record:
- NHTSA lists 1 recall campaign for the 2020 Porsche Cayenne S. Can you run this car's VIN at nhtsa.gov/recalls and confirm each one shows "Remedy Completed"?
- Owners of this model report engine problems more than anything else. Has this car shown any engine symptoms, and are there repair records for it?
- Owners of this model report brakes problems more than anything else. Has this car shown any brakes symptoms, and are there repair records for it?
- Has this car been in any accident or had any structural, airbag, or flood-related repair? Do you have a clean title and a recent history report (Carfax / AutoCheck)?
- How many owners has it had, do you have the maintenance records, and why are you selling it?
- Are you open to me having an independent mechanic inspect it before we settle on a price?
Before you hand over money
Check the VIN for open recalls
NHTSA’s free lookup shows whether this exact car had its recall remedies completed.
Free NHTSA VIN check ↗Get a pre-purchase inspection
A $150 to $250 independent inspection of this exact 2020 Porsche CAYENNE S beats every score on the internet, including ours.
What to ask forNot set on the 2020? See how every Cayenne S model year scores →
Cross-shopping? Compare the 2020 Porsche Cayenne S against another car →
What owners say
Real owners of this exact model-year, shown separately from the NHTSA score. If they disagree, that’s worth knowing.