2015 Audi S3: True Cost, Problems & Verdict
53 NHTSA owner complaints · 2 recalls · data-computed verdict. No opinions — public data only.
Owner complaints: 53 filed with NHTSA
Complaints per year on the road: 4.82
What owners say
Verbatim reports filed with the United States safety regulator (NHTSA) by owners of this exact model year. Public record.
A non-serviceable, faulty rollover valve inside the gas tank is causing the vehicle to leak fuel (also fails to contain fuel in the event of a rollover - exacerbating fire hazards in the event of an accident). The solution is to tear apart the entire bottom of the car to replace the entire gas tank. A $6,000 repair according to the Audi dealership - two local shops quoted $4,000. There are no warning messages. Di…
Gas pump shuts off and stops pumping fuel into my car with a loud hissing noise before it shuts down the pump. I can not properly fill my vehicle with gas. This is not a single incident it is an ongoing problem.
Unable to refuel car. Gas pump keeps clicking off and fuel backs up spilling out of fuel port. Mechanic tested fuel system and reported fuel tank has faulty jet pump seal. Mechanic says a recall was effected for certain audi models with this issue due emissions dangers and fire risk.
Recalls: 2 campaigns (2 severe)
| Campaign | Component | Summary |
|---|---|---|
| 19V474000 | 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. |
| 21V198000 | Air Bags:Sensor:Occupant Classification:Front Passenger | 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. |
What it costs to buy — and what owning it really takes
Class-level estimates, priced as a mid-size premium car of its model year, re-priced to your country. Not a quote, not a valuation of one specific car — condition, mileage and options move it. How these are computed.
What it costs to run
EPA combined 26 MPG · estimated annual fuel cost $2,900
Re-priced automatically from your country's retail fuel, electricity and parts indices — change country in the bar at the top. Estimates; see methodology.
What this car's problems cost to fix
Ranked by the components owners of this exact model year actually complain about. Each figure is flat-rate labour hours x the local shop rate plus a parts band — an estimate of what this kind of failure costs, not a quote, and not a prediction that this car will need it. Formula.
- Air Bags29 complaints · typical job: Airbag module, clockspring or sensor replacement (2.5 h labour + parts)$600–$1,700
- Electrical System9 complaints · typical job: Alternator, battery-drain or body-module diagnosis and replacement (3.0 h labour + parts)$540–$1,310
- Fuel/Propulsion System7 complaints · typical job: Fuel pump or injector replacement (3.5 h labour + parts)$680–$1,620
- Power Train6 complaints · typical job: Transmission service or clutch-pack repair (7.0 h labour + parts)$1,290–$4,040
- Seat Belts5 complaints · typical job: Pretensioner or retractor replacement (1.5 h labour + parts)$360–$800
- Engine4 complaints · typical job: Cooling-system or timing-drive repair (6.0 h labour + parts)$1,040–$2,220
Other Audi S3 years
FAQ
What is the most common problem with the 2015 Audi S3?
The most-reported issue in NHTSA complaint data is Air Bags (29 complaints in our indexed sample).
Is the 2015 Audi S3 a good used car to buy?
Our data verdict is AVOID with a reliability score of 47/100, computed from 53 NHTSA complaints and 2 recall campaigns. See the verdict card for the top reasons.
How much does it cost to fix the 2015 Audi S3's most common problem?
29 of the NHTSA complaints filed against the 2015 Audi S3 sit in the Air Bags group — more than any other component on this model year. The representative job there is airbag module, clockspring or sensor replacement: about 2.5 hours of labour plus parts, roughly $600–$1,700 at a US independent shop and re-priced to your country at the top of the page. It is an estimate of what this class of failure costs, not a quote for this car.
What does a 2015 Audi S3 cost to run per year?
About $5,201 a year in fuel or energy plus the maintenance band — roughly $26,005 over five years, before purchase price, insurance and depreciation. Figures come from available EPA fuel-economy data and industry maintenance averages, and are re-priced to your country.
Does the 2015 Audi S3 have recalls?
Yes — NHTSA lists 2 recall campaign(s) for the 2015 Audi S3, 2 of them touching fire, crash or stall risk, the most recent recorded 19/06/2019. Check this car's VIN at nhtsa.gov/recalls before you buy.
Compare with
Other luxury midsizes of about the same age.
What will a 2015 Audi S3 really cost YOU per year?
Fuel, maintenance band and depreciation — computed from public data in 10 seconds.
Open the true-cost calculatorData sources
Complaints & recalls: NHTSA ·
Fuel economy: EPA fueleconomy.gov ·
Scoring: our published methodology.
Maintenance bands are industry-average estimates (AAA Your Driving Costs, CarMD index) — labeled estimates, not measurements.
Last updated: 2026-10-04.
Moderate evidence — 53 complaints, 2 recalls on record
- 53 NHTSA complaints on record (4.8/yr of exposure) — worse than a typical year of this model (0.8/yr)
- 2 recall campaigns, 2 touching safety-critical systems