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#BS-2018-AUDA3C-4104

2018 Audi A3 Cabriolet

Based on reports from 12 owners and 5 recalls for this exact model.

Complaints

Crashes

Fires

Recalls

TSBs

392

✅

Preliminary Verdict

Green Light

Based on 12 complaints, 0 crashes, 0 fires, and 5 recalls.

See full verdict with buy/skip conditions

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Mechanic Inspection Checklist

!Check the AirbagsHIGH

7 owners reported airbags issues — failures commonly reported around 60K miles.

!Inspect the Wheels & TiresMED

Look for symptoms of wear and premature failure

+ 3 more items in full checklistUnlock

30,000-Mile Cost Projection

Best Case

$X,XXX

Most Likely

$X,XXX

Worst Case

$X,XXX

Top cost driver: Airbags (7 reports).

Includes fuel costs, common repairs, and recall riskUnlock

Also in your report

Owner Intelligence

AI-synthesized themes from real complaints

Buyer Lot Checklist

Questions, test drive checks, walk-away triggers

Negotiation Talking Points

Data-backed dollar deductions

Buy / Skip Verdict

Final recommendation with conditions

10 sections total in the full reportUnlock all

Where the complaints fall

Airbags7 (58%)

Wheels & Tires2 (17%)

Fuel System1 (8%)

Lights1 (8%)

Electrical1 (8%)

2018 Audi A3 Cabriolet: Known Issues & Problem Areas

Airbags Issues

Airbags complaints account for 58% of all reports filed for the 2018 Audi A3 Cabriolet, with 7 owners filing complaints with NHTSA. The median mileage at time of complaint is 60,000 miles, suggesting issues tend to surface around the 60K-mile mark.

Wheels & Tires Issues

Wheels & Tires complaints account for 17% of all reports filed for the 2018 Audi A3 Cabriolet, with 2 owners filing complaints with NHTSA. Owners should pay attention to wheels & tires-related symptoms during test drives and pre-purchase inspections.

Fuel System Issues

Fuel System complaints account for 8% of all reports filed for the 2018 Audi A3 Cabriolet, with 1 owners filing complaints with NHTSA. Owners should pay attention to fuel system-related symptoms during test drives and pre-purchase inspections.

Lights Issues

Lights complaints account for 8% of all reports filed for the 2018 Audi A3 Cabriolet, with 1 owners filing complaints with NHTSA. Owners should pay attention to lights-related symptoms during test drives and pre-purchase inspections.

Data sourced from NHTSA owner complaints and community reports. The full report analyzes severity, repair costs, and failure patterns for each category.

Complaint trend by year

Complaints filed with NHTSA by year for the 2018 Audi A3 Cabriolet. Recent trend: stable.

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Repair costs • Negotiation scripts • Mechanic checklist • Buy/skip verdict

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Recall History (5 recalls)

17V508000Sep 2017

ENGINE AND ENGINE COOLING:ENGINE

Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2017-2018 Audi A3 Cabriolet and A3 Sedan vehicles. The Engine Control Unit (ECU) software may misinterpret the flywheel rotation on engine start-up as a "knocking" condition, and the adjusted air/fuel mixture may result in an engine stall.

18V803000Dec 2018

SEATS:MID/REAR ASSEMBLY

Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2018 Volkswagen e-Golf and Golf R vehicles, and Audi A3 Sedan and RS3 vehicles. The rear seat frame head restraint guide sleeves may be incorrectly welded to the seat frame.

18V863000Jan 2019

FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS

Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2018 Audi TT Roadster, TT Coupe, A3 Sedan and A3 Cabriolet vehicles. The fuel hose quick connector may detach from the fuel supply line in the engine bay, resulting in a fuel leak.

19V095000Mar 2019

SEATS:MID/REAR ASSEMBLY

Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2018 Audi A3 sedan and RS3 vehicles. The latching pins for the center rear seat head restraint may be missing.

19V474000Sep 2019

AIR BAGS:SENSOR:OCCUPANT CLASSIFICATION

Volkswagen Group of America, Inc. (Audi) is recalling certain 2015-2016 Audi S3 Sedan, 2015-2019 A3 Sedan and A3 Cabriolet, 2016-2018 A3 e-tron, and 2017-2019 RS3 vehicles. An improper electrical contact may cause the Passenger Occupant Detection System (PODS) to falsely detect a malfunction and deactivate the passenger air bag.

Recall severity analysis & seller scripts

The full report rates each recall's severity and gives you scripts for asking the seller about recall completion.

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2018 Audi A3 Cabriolet vs. Class Average (Subcompact Cars)

This vehicle

Class avg

Below the class average — fewer complaints than typical subcompact cars vehicles. A good sign.

Complaint counts correlate with sales volume — popular vehicles naturally generate more reports. The full report normalizes for this.

About this data

NHTSA Complaints

Federal database of owner-filed safety complaints. 12 records for this vehicle.

NHTSA Recalls

Manufacturer-issued safety recalls. 5 recalls found for this vehicle.

Repair Cost Data

Real-world repair costs from owner reports and independent databases.

Other Audi A3 Cabriolet Model Years

2022 2021 2020 2019 2018 2017 2016 2015

View all Audi A3 Cabriolet years →

2018 Audi A3 Cabriolet: Frequently Asked Questions

What is the most common problem with the 2018 Audi A3 Cabriolet?

The most commonly reported issue with the 2018 Audi A3 Cabriolet is related to the airbags, with 7 complaints filed with NHTSA.

Is the 2018 Audi A3 Cabriolet reliable?

The 2018 Audi A3 Cabriolet has 12 complaints, 0 crash reports, and 0 fire reports filed with NHTSA. This is below the class average — a positive sign for reliability.

How much does it cost to fix 2018 Audi A3 Cabriolet problems?

Repair costs vary by issue. The full BumperScan report includes detailed repair cost estimates (low/median/high) for every major issue, plus a 30,000-mile total cost of ownership projection.

Does the 2018 Audi A3 Cabriolet have any recalls?

Yes, the 2018 Audi A3 Cabriolet has 5 recalls on record. The full report includes recall severity analysis and scripts for asking the seller about recall completion.

What mileage do Audi A3 Cabriolet problems start?

Based on 4 complaints with mileage data, the median mileage at time of complaint is 60,000 miles. The highest concentration of reported issues occurs in the 0–30K mile range. The full report breaks down exactly which components fail at each mileage bracket.

What’s in the full report?

10 sections of AI analysis: severity-ranked issues, component scores (0-100), 30K-mile cost projection, failure timeline by mileage, recall details with seller scripts, owner sentiment analysis, mechanic checklist, buyer lot checklist, negotiation ammo with dollar figures, and a buy/skip verdict.

How is this different from free NHTSA data?

NHTSA gives you raw complaint text. BumperScan cross-references 2.1M+ complaints with community repair cost data, EPA fuel data, and recall records — then uses AI to synthesize it into actionable advice with dollar figures.

How is this different from Carfax?

Carfax is VIN-specific history ($45/report). BumperScan is model-level reliability intelligence — what problems this car is known for, what they cost, and whether you should buy it. Complementary, not competing.

What if the report isn’t useful?

100% money-back guarantee. If the report doesn’t help you make a more informed decision, we’ll refund you — no questions asked.

Get the Full 2018 Audi A3 Cabriolet Report

10 sections of AI analysis based on 12 owner reports. Know before you buy.

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