BestCarRank
Audi

2018 Audi A3

Problems, Recalls & Reliability Report

Average

Quick Summary

The 2018 Audi A3 has 47 owner complaints filed with NHTSA — that's 1.0x the segment average of 47. The most common issue is air bags problems (36% of all complaints), specifically: safety recall 69z4 passenger occupant section system (pods) for audi a3s. i received notice of this recall from audi in august 2019 and at the time there was no repair available. i was receiving the airbag warning light and audio warning signals indicating that there was a safety system malfunction.. There are 2 recalls issued for this model year.

1 crash report 2 injuries

47

Total Complaints

2

Recalls Issued

/5

Safety Stars

1.0x

vs Segment Avg

Known Problems(top 5 of 8)

AIR BAGS

17 complaints
36%
  • SAFETY RECALL 69Z4 PASSENGER OCCUPANT SECTION SYSTEM (PODS) FOR AUDI A3S. I RECEIVED NOTICE OF THIS RECALL FROM AUDI IN AUGUST 2019 AND AT THE TIME THERE WAS NO REPAIR AVAILABLE. I WAS RECEIVING THE AIRBAG WARNING LIGHT AND AUDIO WARNING SIGNALS INDICATING THAT THERE WAS A SAFETY SYSTEM MALFUNCTION.
  • AUDI IS UNABLE TO PROVIDE A REMEDY FOR THE PODS RECALL IN A TIMELY MANNER MAKING MY AUDI A3 UNSAFE FOR PASSENGERS SITTING IN THE FRONT PASSENGER SEAT.
  • I'VE BEEN WAITING SINCE MARCH FOR AUDI NJ TO REPAIR MY AIRBAG (PODS) AND IT'S ALREADY MAY 1ST THIS IS ABSURD AND COMPLETELY ON THE HANDS OF AUDI AND AUDI ONLY. I DON'T WANT TO RISK HAVING ANYONE IN MY PASSENGER SEAT AND GOD FORBID GET INTO AN ACCIDENT AND IT WOULD BE ON MY HANDS. AUDI HAS TO STEP IT
Typical onset: 50K miles Est. repair: $500💥 1 crashes

SAFETY RECALL 69Z4 PASSENGER OCCUPANT SECTION SYSTEM (PODS) FOR AUDI A3S. I RECEIVED NOTICE OF THIS RECALL FROM AUDI IN AUGUST 2019 AND AT THE TIME THERE WAS NO REPAIR AVAILABLE. I WAS RECEIVING THE AIRBAG WARNING LIGHT AND AUDIO WARNING SIGNALS INDICATING THAT THERE WAS A SAFETY SYSTEM MALFUNCTION.

— NHTSA complaint filing

Recalls (2)

AIR BAGS:SENSOR:OCCUPANT CLASSIFICATION:FRONT PASSENGER22/03/2021

Volkswagen Group of America, Inc. (Audi) is recalling certain 2015-2020 Audi S3 Sedan, A3 Sedan, 2016-2018 A3 Etron, 2017-2020 RS3 Sedan, and 2015-2019 A3 Cabriolet vehicles. The passenger occupant detection system (PODS) may malfunction and switch off the passenger air bag even when the seat is occupied.

Risk: A deactivated passenger air bag increases the risk of injury during a crash.

Fix: Dealers will replace the PODS sensor mat and update the PODS control module, free of charge. Owners letters were mailed December 23, 2021. Owners may contact Audi customer service at 1-800-253-2834. Audi's number for this recall is 69BY.

Fuel Cost Calculator for 2018 Audi A3

Live EIA prices
Per year
$1,656
Per month
$138
Per mile
13.8¢
MPG
29
City driving (worst-case MPG)
$1,847/yr
Highway driving (best-case MPG)
$1,372/yr

Based on EPA fuel-economy ratings and EIA weekly retail prices (2026-07-20). Real-world cost varies with driving style, trim/engine, terrain, and traffic.

5-Year Gas Price History

EIA weekly retail data · 2021 → today
Current
$4.00
5-year low
$2.78
5-year high
$5.01
Since 2021
+27%

Source: US Energy Information Administration weekly retail gasoline prices.

Estimated Insurance Cost for 2018 Audi A3

Estimate only, not a quote. Modeled from NAIC + HLDI averages for a hypothetical 35-year-old driver with clean record + full coverage. Your actual quote depends heavily on your age, driving history, credit, ZIP code, and insurer.
Full coverage / year
$2,143
Full coverage / month
$179
Liability only / year
$710
vs US avg
+28%
How this estimate is calculated
US base full-coverage premium$1674
× state (US)1.00x
× vehicle class (sedan-luxury)1.28x
× theft risk1.00x
× safety rating1.00x
× vehicle age1.00x
= Full coverage estimate$2143

Coverage assumed: 100/300/100 liability + comprehensive/collision, $500 deductibles. Data sources: NAIC 2024 + HLDI loss studies.

Maintenance & Warranty

Recommended Audi A3 Service Intervals

Oil change
10K mi / 12 mo
Tire rotation
10K mi
Brake fluid
24 months
Transmission fluid
40K mi
Engine coolant
100K mi
Spark plugs
60K mi
Cabin air filter
20K mi
Engine air filter
40K mi
Differential (AWD/4WD)
40K mi

Long-interval service (LongLife) uses fully-synthetic oil. Some engines have timing belts (check owner's manual).

"Severe service" conditions (heavy towing, extreme temps, city stop-and-go) typically halve these intervals. Always consult your vehicle's owner's manual for the authoritative schedule.

Audi New-Vehicle Warranty Coverage

Bumper-to-bumper (basic)
4 yr / 50K mi
Powertrain
4 yr / 50K mi
Hybrid/EV battery
8 yr / 100K mi
Corrosion (rust perforation)
12 yr / unlimited mi
Roadside assistance
4 yr / unlimited mi

Corrosion coverage is unlimited miles for 12 years

These are the terms for a new Audi. If you're buying a used 2018 A3, remaining coverage is usually pro-rated from the vehicle's original in-service date. Not all coverage transfers between owners — check with a Audi dealer for VIN-specific remaining warranty.

Estimated Repair Costs

AIR BAGS(~50K mi)
$500
FUEL SYSTEM(~50K mi)
$500
ELECTRICAL(~50K mi)
$500
ENGINE(~50K mi)
$500
OTHER(~50K mi)
$500

Estimates based on average reported repair costs. Actual costs vary by location, shop, and severity.

🔍 Pre-Purchase Inspection Checklist

Based on 47 owner complaints for this specific year, here's what to check or ask about:

  • AIR BAGS: SAFETY RECALL 69Z4 PASSENGER OCCUPANT SECTION SYSTEM (PODS) FOR AUDI A3S. I RECEIVED NOTICE OF THIS RECALL FROM AUDI IN AUGUST 2019 AND AT THE TIME THERE WAS NO REPAIR AVAILABLE. I WAS RECEIVING THE AIRBAG WARNING LIGHT AND AUDIO WARNING SIGNALS INDICATING THAT THERE WAS A SAFETY SYSTEM MALFUNCTION.

    Typically appears around 50K miles. Repair cost ~$500

  • FUEL SYSTEM: ON INITIAL START, OCCASIONALLY THE CAR WILL BECOME INACTIVE WHILE DRIVING (SOMETIMES STALLS/SPUTTERS & SOMETIMES JUST DOESN'T ADVANCE EVEN WHILE PRESSING ON THE GAS PEDAL). OFTEN THE CAR SPONTANEOUSLY RESPONDS WITHIN SECONDS IF IT HAS NOT STALLED, BUT RECENTLY NOW IT STALLS AND SPUTTERS, THEN NEEDS

    Typically appears around 50K miles. Repair cost ~$500

  • ELECTRICAL: ON INITIAL START, OCCASIONALLY THE CAR WILL BECOME INACTIVE WHILE DRIVING (SOMETIMES STALLS/SPUTTERS & SOMETIMES JUST DOESN'T ADVANCE EVEN WHILE PRESSING ON THE GAS PEDAL). OFTEN THE CAR SPONTANEOUSLY RESPONDS WITHIN SECONDS IF IT HAS NOT STALLED, BUT RECENTLY NOW IT STALLS AND SPUTTERS, THEN NEEDS

    Typically appears around 50K miles. Repair cost ~$500

  • ENGINE: ON INITIAL START, OCCASIONALLY THE CAR WILL BECOME INACTIVE WHILE DRIVING (SOMETIMES STALLS/SPUTTERS & SOMETIMES JUST DOESN'T ADVANCE EVEN WHILE PRESSING ON THE GAS PEDAL). OFTEN THE CAR SPONTANEOUSLY RESPONDS WITHIN SECONDS IF IT HAS NOT STALLED, BUT RECENTLY NOW IT STALLS AND SPUTTERS, THEN NEEDS

    Typically appears around 50K miles. Repair cost ~$500

  • RECALLS: Verify all 2 recalls have been completed — free at any Audi dealer
  • General: Get a pre-purchase inspection from an independent mechanic ($100-$200)

NHTSA Safety Rating

No NHTSA safety rating available

At a Glance

Complaints
47
Recalls
2
Fire reports
0
Crash reports
1
Injury reports
2
Segment avg
47

Check a Specific VIN

See recalls for YOUR 2018 Audi A3