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ProblemsByVin File / 2015-AUDI-A8 NHTSA data synced 3 days ago
Audi

2015 Audi A8 problems

Light NHTSA footprint — 31 owner complaints and 5 active recall campaigns. Either a clean record or thin data; we'll show what's there.

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The 2015 Audi A8 has 31 NHTSA owner complaints and 5 recalls on file (U.S. federal records, as of August 2026). The most-reported system is engine at 15 complaints, typically surfacing around 76,014 miles (~$3,100 to repair). Source: NHTSA Office of Defects Investigation.

Audi A8 owner complaints by model year
Model yearOwner complaintsRecalls
2012 A8 11 1
2013 A8 49 6
2014 A8 18 5
2015 A8 (this page) 31 5
2016 A8 0 4
2017 A8 0 3
2018 A8 0 2
2015 Audi A8
Photo: Vauxford / Wikimedia Commons, CC BY-SA 4.0 · representative photo of the Audi A8
0 5 10
Reliability score
7.4 / 10

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

0
Critical
5
Severe
0
Moderate
Should you avoid this 2015 A8?
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 2015 Audi A8? 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 — 5 active recalls on this model. Recall repairs are always free.

Verdict for buyers: 7.4/10 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 2015 Audi A8

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.

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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 1 category with 3+ complaints

engine
15 reports · fails ~76,014 mi · avg $3,100
moderate
Buyer's checklist
Going to look at one? Use the pre-purchase inspection list.
Generated from this 2015 A8'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 2015 A8?
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

2015 A8 · brakes
On three separate occasions, the vehicle did not stop when the brake pedal was pushed at highway driving speeds. This does not happen all the time. Car has been towed to Audi dealership twice, yet they find nothing wrong with the vehicle because the diagnostic tests that they…
12/21/2017 · at 30,500 mi · NHTSA ODI #11055869.0
2015 A8 · suspension
So I purchased a vehicle from wright drive in El Paso, Texas. I was driving home back to Alamogordo which is 90 miles away, maybe 80 I realized there was no adaptive cruise control. So I messaged dealership. They told me that there was nothing they could do. It's not a safety…
10/07/2025 · NHTSA ODI #11691917.0
2015 A8 · steering
Car vibrates at almost any speed other than idle. I have had the car back to the dealer several times. The vibration can be felt through the steering wheel, the seats and on the dashboard. I can't get the car fixed. I have asked Audi to replace the car if they can't fix it.…
09/22/2015 · NHTSA ODI #10767369.0
2015 A8 · brakes
When braking the car vibrates, sometimes so violently that it is unsafe to keep applying the brakes to control the speed of the vehicle. Currently the vehicle has been in service since june 27, 2015 and has been driven 21,000 miles. However, this vibration has been noticed…
09/20/2017 · at 20,900 mi · NHTSA ODI #11024716.0
View all 31 owner complaints →
Had a problem with your 2015 Audi A8? 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 5

severe NHTSA 22V178000 March 23, 2022

Volkswagen Group of America, Inc

Worn bearings can cause the turbine wheel to contact the turbocharger housing or cause the shaft to break, causing an engine stall and increasing the risk of a crash.

Fix: Dealers will replace the oil strainer and perform an oil change, free of charge. Owner notification letters were mailed August 4, 2022. Owners may contact Audi customer service at 1-800-253-2834. Audi's number for this recall is 21H7.
severe NHTSA 20V397000 July 7, 2020

Volkswagen Group of America, Inc

If the seal contacts hot engine components, there could be an increased risk of a fire.

Fix: Audi will notify owners, and dealers will install a retaining plate to prevent the engine compartment seal from loosening. The recall began September 4, 2020. Owners may contact Audi customer service at 1-800-253-2834. Volkswagen's number for this recall is 51G6.
severe NHTSA 19V057000 January 28, 2019

Volkswagen Group of America, Inc

Leaking fuel, in the presence of an ignition source, increases the risk of fire.

Fix: Audi has notified owners, and dealers will install a fuel pressure damper, free of charge. The recall began February 21, 2019. Owners may contact Audi customer service at 1-800-253-2834. Volkswagen's number for this recall is 20BM.
View all 5 recalls →

Common questions

Is the 2015 Audi A8 reliable?

Mostly yes. With a reliability score of 7.4 out of 10 based on 31 owner complaints filed with NHTSA, the 2015 Audi A8 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 2015 Audi A8?

The 2015 Audi A8 is acceptable, with specific caveats. Worth owning if you verify the specific issues below before you buy. The record behind that call: Reliability score 7.4/10 — around the segment average; 5 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 2015 Audi A8?

Inspect the engine first — it's the most-reported issue on this model, with 15 owner complaints filed. Typical failure occurs around 76,014 miles. Average repair cost runs about $3,100 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 2015 Audi A8 a good used car to buy?

It scores 7.4 out of 10 on our NHTSA-based read of 31 owner complaints. The main thing to watch is engine. Typical failure occurs around 76,014 miles. 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 2015 Audi A8?

Based on NHTSA records, the most-reported issue is engine, with 15 complaints filed. Typical failure occurs around 76,014 miles. Average repair cost runs about $3,100 at an independent shop.

What's the most expensive thing that goes wrong?

The engine is one of the costlier repair items. Average repair cost runs about $3,100 at an independent shop. Typical failure occurs around 76,014 miles. Catching early warning signs can sometimes extend life by 20–30,000 miles.

How do I check if my Audi A8 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 2015 Audi A8?

Math is straightforward: a quality service contract runs $1,800–3,500 over 3 years. With 31 complaints on file and the costliest repair averaging $3,100, 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 3 days ago. Verify the raw federal record at nhtsa.gov/vehicle/2015/Audi/A8. Editorial commentary written by ProblemsByVin contributors and reviewed by ASE-certified mechanics. We are not affiliated with Audi. Some links on this page are affiliate links and we may earn a commission if you purchase through them.
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