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ProblemsByVin File / 2018-PORSCHE-PANAMERA NHTSA data synced 2 hours ago
2018 · Porsche

Porsche Panamera problems

Light NHTSA footprint — 12 owner complaints and 3 active recall campaigns. Either a clean record or thin data; we'll show what's there.

0 5 10
Reliability score
8.2 / 10

Solid reliability overall. Common issues are concentrated in a few systems.

0
Critical
3
Severe
0
Moderate
Should you avoid this 2018 Panamera?
Acceptable — with caveats

Worth owning if you verify the specific issues below before you buy.

Our read of the federal NHTSA complaint and recall record for this exact year and model — not a substitute for a pre-purchase inspection. How we score.

Buying a used 2018 Porsche Panamera? Check these first

Here's what this model is known to do — so you can inspect for it, price it in, or make the seller fix it before you sign.

What to inspect on this specific car

Recalls to confirm are done

Run the VIN from the listing — 3 active recalls on this model. Recall repairs are always free.

Verdict for buyers: 8.2/10 model. The priciest documented failure is engine (~$3,100) — get the seller's service records for it or inspect closely. Otherwise an average-risk used buy at a fair price.

We tell you what this model is known for and what to inspect — a vehicle-history report tells you what this exact car has been through. Smart buyers get both.

See the full pre-purchase inspection checklist →
✦ Ask the data · AI

Ask anything about your 2018 Porsche Panamera

A noise, a warning light, a repair quote, "should I buy this?" — get an answer grounded in this vehicle's actual NHTSA record, not generic advice.

Dash light, leak, worn part — snap it and we'll read it against this car's record.

Answers use this vehicle's NHTSA complaint & recall record — owner-reported and unverified, not a diagnosis. Verify anything safety-critical with a mechanic.

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Top trouble spots 2 categories with 3+ complaints

powertrain
4 reports · avg $2,500
moderate
engine
3 reports · fails ~36,593 mi · avg $3,100
moderate
Buyer's checklist
Going to look at one? Use the pre-purchase inspection list.
Generated from this 2018 Panamera's actual NHTSA complaint history — every item points at a documented failure pattern on this exact vehicle, not generic walkaround filler.
See the checklist ->
Honest Calculator
Should you buy an extended warranty on this 2018 Panamera?
We pulled the math: risk-weighted exposure, typical contract cost, and our verdict on whether coverage pencils out for this specific vehicle.
See the calculator ->

What owners are saying recent NHTSA-filed complaints · verbatim

2018 Panamera · powertrain
The main water pump on my 2018 Porsche Panamera 4S failed prematurely. This is not a simple external coolant leak; the internal seal failed, allowing pressurized engine coolant to migrate into the vehicle's vacuum system. The coolant traveled through the vacuum lines and…
2018 Panamera · engine
The contact owns a 2018 Porsche Panamera. The contact stated that while driving approximately 70 MPH, the message "Engine Overheating - Park Vehicle" in red letters was displayed on the instrument cluster. The contact pulled over and turned off the vehicle. The contact stated…
11/12/2025 · at 70,000 mi · NHTSA ODI #11698937.0 · see engine pattern →
2018 Panamera · powertrain
The auto in question was, and is, under the new car warranty - While driving forward, one of the automobile's display screens displayed an error message stating "Transmission error - Reverse gear not available"; this in itself is not a major issue as the car was in a forward…
2018 Panamera · engine
This vehicle has an engine which has rocker arms that are known to fail. The manufacturer has not issued a recall to fix this issue which can result in a catastrophic engine failure. They have acknowledged the rocker arms in pre 2018 models to be defective and insufficiently…
View all 12 owner complaints →
Had a problem with your 2018 Porsche Panamera? File a complaint with NHTSA → It's free and official — owner filings are what build the federal safety record behind this page.

Estimate your repair exposure

Drag to your current mileage. Numbers are derived from this vehicle's complaint history.

0 mi 200k mi
At 80,000 miles
Likely repair cost in next 24 months
$0

Active recalls showing 3 of 3

severe NHTSA 18V841000 November 28, 2018

Porsche Cars North America, Inc

Braking ability that is reduced due to a corroded brake line can increase the risk of a crash.

Fix: Porsche will notify owners, and dealers will replace the brake line, and any damaged brake components, free of charge. The recall began June 26, 2019. Owners may contact Porsche customer service at 1-800-767-7243. Porsche's number for this recall is AJ11.
severe NHTSA 18V898000 December 19, 2018

Porsche Cars North America, Inc

An intermittent loss of power steering assist can increase the risk of a crash.

Fix: Porsche will notify owners, and dealers will reprogram the power steering control unit, free of charge. Owners may contact Porsche customer service at 1-800-767-7243. Porsche's number for this recall is AJ13.
severe NHTSA 19V180000 March 6, 2019

Porsche Cars North America, Inc is recalling certain 2018 Panamera, Panamera 4, Panamera 4 E-Hybrid, Panamera 4 E-Hybrid Executive, Panamera 4 E- Hybrid Sport Turismo, Panamera 4S, Panamera Turbo, Panamera Turbo Executive, Panamera 4 Sport Turismo, Panamera Turbo S E-Hybrid Sport Turismo, vehicles

Impaired vehicle driveability can increase the risk of a crash.

Fix: Porsche Cars North America will notify owners, and dealers will replace the affected control units, free of charge. The recall began May 17, 2019. Owners may contact Porsche's customer service at 1-800-767-7243. Porsche's number for this recall is AKA5.

Under investigation 1 open at NHTSA

EA Air Bags › Frontal · opened September 2021

NHTSA has an open defect investigation covering this vehicle — the step that can precede a recall, not a finding of fault. EA21002 on NHTSA →

How NHTSA investigations work, and what's open now →

Common questions

Is the 2018 Porsche Panamera reliable?

Mostly yes. With a reliability score of 8.2 out of 10 based on 12 owner complaints filed with NHTSA, the 2018 Porsche Panamera is generally a sound vehicle. The areas to watch are listed in the top problem section above — most are budget items, not deal-breakers.

Should you avoid the 2018 Porsche Panamera?

The 2018 Porsche Panamera is acceptable, with specific caveats. Worth owning if you verify the specific issues below before you buy. The record behind that call: Reliability score 8.2/10 — above the segment average; 3 recall campaigns on file. This is our read of the federal complaint and recall data — not a substitute for a pre-purchase inspection.

What should I check before buying a used 2018 Porsche Panamera?

Inspect the powertrain first — it's the most-reported issue on this model, with 4 owner complaints filed. Average repair cost runs about $2,500 at an independent shop. Also confirm any open recalls have been completed by running the VIN, and ask for service records covering the problem areas listed above.

Is the 2018 Porsche Panamera a good used car to buy?

It scores 8.2 out of 10 on our NHTSA-based read of 12 owner complaints. The main thing to watch is powertrain. Priced fairly and clean on inspection, it's a reasonable used buy. Our data covers what this model is known for — pair it with a vehicle-history report on the VIN to see what that specific car has been through.

What's the most common problem on the 2018 Porsche Panamera?

Based on NHTSA records, the most-reported issue is powertrain, with 4 complaints filed. Average repair cost runs about $2,500 at an independent shop.

What's the most expensive thing that goes wrong?

The powertrain is one of the costlier repair items. Average repair cost runs about $2,500 at an independent shop. Catching early warning signs can sometimes extend life by 20–30,000 miles.

How do I check if my Porsche Panamera has open recalls?

Paste your VIN into the decoder at the top of this page. We pull live from NHTSA, so you'll see exactly which campaigns apply to your vehicle and whether the dealer has logged the fix. Recall repairs are always free regardless of mileage or warranty status.

Is an extended warranty worth it on a 2018 Porsche Panamera?

Math is straightforward: a quality service contract runs $1,800–3,500 over 3 years. With 12 complaints on file and the costliest repair averaging $2,500, one major failure more than pays for it. The catch is reading the contract — many providers exclude wear items and require pre-authorization, so cheaper plans are not always better value.

Related

Recall and complaint data sourced from the National Highway Traffic Safety Administration (NHTSA) public records database, last synced 2 hours ago. Verify the raw federal record at nhtsa.gov/vehicle/2018/Porsche/Panamera. Editorial commentary written by ProblemsByVin contributors and reviewed by ASE-certified mechanics. We are not affiliated with Porsche. Some links on this page are affiliate links and we may earn a commission if you complete a quote or purchase.
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