Is the 2018 Audi Q3 reliable?

The 2018 Audi Q3 has 30 complaints filed with NHTSA (1.0x the segment average). Our reliability verdict: average. Most common issue: OTHER problems.

What are common problems with the 2018 Audi Q3?

Top problems: OTHER (7 complaints, avg repair $500); ELECTRICAL (6 complaints, avg repair $500); ENGINE (6 complaints, avg repair $500). Issues typically appear around 50K miles.

Are there any recalls on the 2018 Audi Q3?

Yes, there are 1 recall(s): EXTERIOR LIGHTING:TURN SIGNAL. Contact any Audi dealer to verify if recalls have been completed on your specific vehicle.

How much does it cost to fuel a 2018 Audi Q3?

The 2018 Audi Q3 gets 23 MPG combined. At current US average gas prices, driving 12,000 miles per year costs roughly $2087. See the interactive fuel cost calculator on this page for state-specific pricing.

How much does it cost to insure a 2018 Audi Q3?

Estimated US average full-coverage insurance for the 2018 Audi Q3 is approximately $2,143/year (sedan-luxury class). Actual quotes vary heavily by state, driver age, driving record, and credit — see the interactive insurance estimator on this page for state-specific pricing.

2018 Audi Q3

Problems, Recalls & Reliability Report

Average

Quick Summary

The 2018 Audi Q3 has 30 owner complaints filed with NHTSA — that's 1.0x the segment average of 30. The most common issue is other problems (23% of all complaints), specifically: takata inflators: multiple service attempts to fix speaker bluetooth issues. was not able to resolve. consistently happened. garbled inaudible communication using hands free phone speaker. was in service 6 times for same issue.. There is 1 recall issued for this model year.

Total Complaints

Recalls Issued

—/5

Safety Stars

1.0x

vs Segment Avg

Known Problems(top 5 of 8)

OTHER

7 complaints

23%

• TAKATA INFLATORS: MULTIPLE SERVICE ATTEMPTS TO FIX SPEAKER BLUETOOTH ISSUES. WAS NOT ABLE TO RESOLVE. CONSISTENTLY HAPPENED. GARBLED INAUDIBLE COMMUNICATION USING HANDS FREE PHONE SPEAKER. WAS IN SERVICE 6 TIMES FOR SAME ISSUE.
• I WAS DRIVING ON THE FREEWAY AT DUSK AT 50MPH WHEN THE SUNROOF IN MY Q3 SPONTANEOUSLY EXPLODED INTO A MILLION PIECES AND RAINED GLASS DOWN ON ME. I WAS UNHARMED AND ABLE TO EXIT, BUT IT COULD HAVE CAUSED A MAJOR ACCIDENT AS IT WAS A TREMENDOUSLY LOUD AND STARTLING EVENT. AUDI DETERMINED THAT THE
• DRIVING DURING THE MORNING ON MY WAY TO WORK I HEARD THIS EXPLOSION AND A SOUND BEHIND. WHEN I PULLED OFF I NOTICED MY MOONROOF WAS SHATTERED. JUST ABOUT TO FELL OFF OR BLOW AWAY. NO OBJECT HAD HIT THE CAR. IT WAS SIMPLY A HUGE EXPLOSION.

Typical onset: 50K miles Est. repair: $500

“TAKATA INFLATORS: MULTIPLE SERVICE ATTEMPTS TO FIX SPEAKER BLUETOOTH ISSUES. WAS NOT ABLE TO RESOLVE. CONSISTENTLY HAPPENED. GARBLED INAUDIBLE COMMUNICATION USING HANDS FREE PHONE SPEAKER. WAS IN SERVICE 6 TIMES FOR SAME ISSUE.”

— NHTSA complaint filing

When Problems Appear on the 2018 Audi Q3

Based on 11 owner complaints that included an odometer reading. Median mileage at time of complaint: 33K miles. Most complaints cluster in the 0-30K miles range.

Overall complaint distribution by mileage

0-30K

30-60K

60-100K

100-150K

150-200K

200K+

Mileage figures are self-reported by owners in NHTSA complaint filings. Peak bucket = the mileage range with the most complaints for that component; it reflects when owners noticed and reported problems, not necessarily when the fault first occurred.

Recalls (1)

EXTERIOR LIGHTING:TURN SIGNAL23/05/2019

Volkswagen Group of America, Inc. (Audi) is recalling certain 2016-2018 Audi Q3 vehicles equipped with LED headlights. An inoperable front turn signal may not illuminate an indicator, failing to alert the driver to the issue. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 108, "Lamps, Reflective Devices, and Associated Equipment."

Risk: Without an indicator informing the driver of an inoperable turn signal, the driver may turn or change lanes without a signal, increasing the risk of crash.

Fix: Audi will notify owners, and dealers will update the body control module (BCM), free of charge. The recall began June 21, 2019. Owners may contact Audi customer service at 1-800-253-2834. Audi's number for this recall is 97DK.

Fuel Cost Calculator for 2018 Audi Q3

Live EIA prices

Annual miles driven: 12,000

Your state (affects local gasoline price)

Per year

$2,087

Per month

$174

Per mile

17.4¢

MPG

City driving (worst-case MPG)

$2,401/yr

Highway driving (best-case MPG)

$1,715/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

Show:

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 Q3

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.

Your state (affects local premium average)

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 Q3 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 Q3, 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

OTHER(~50K mi)

$500

ELECTRICAL(~50K mi)

$500

ENGINE(~50K mi)

$500

AIR BAGS(~50K mi)

$500

TIRES(~50K mi)

$500

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

🔍 Pre-Purchase Inspection Checklist

Based on 30 owner complaints for this specific year, here's what to check or ask about:

☐
OTHER: TAKATA INFLATORS: MULTIPLE SERVICE ATTEMPTS TO FIX SPEAKER BLUETOOTH ISSUES. WAS NOT ABLE TO RESOLVE. CONSISTENTLY HAPPENED. GARBLED INAUDIBLE COMMUNICATION USING HANDS FREE PHONE SPEAKER. WAS IN SERVICE 6 TIMES FOR SAME ISSUE.
Typically appears around 50K miles. Repair cost ~$500
☐
ELECTRICAL: BACK UP CAMERA WON'T WORK WHEN CAR TRANSMISSION IS IN REVERSE, NOR WHEN MANUALLY PRESSING PARK ASSIST BUTTON. THIS HAS HAPPENED ON A COUPLE OF OCCASIONS BEFORE BUT I THOUGHT IT WAS A FLUKE, TODAY BACK UP CAMERA WAS COMPLETELY DISABLED MULTIPLE TIMES WHILE DRIVING WHEN PUTTING TRANSMISSION IN REVERSE
Typically appears around 50K miles. Repair cost ~$500
☐
ENGINE: The contact owns a 2018 Audi Q3. The contact stated while driving 45 MPH, the vehicle lost motive power and stalled without warning. The contact was assisted by a Police Officer to move the vehicle out of the roadway. The vehicle was towed to the local dealer to be diagnosed but was not yet repaired
Typically appears around 50K miles. Repair cost ~$500
☐
AIR BAGS: noticed a clicking sound in the steering column that was intermittent; after a week, the airbag light lit up and stayed lit ... per the manual, contacted Audi immediately for service. Was told it was a "clock spring module" and that it would take a few weeks for the part to come in. I was also tol
Typically appears around 50K miles. Repair cost ~$500
☐
RECALLS: Verify all 1 recall have been completed — free at any Audi dealer
☐
General: Get a pre-purchase inspection from an independent mechanic ($100-$200)