Showing the 2015 A3 S Line Technik. NHTSA's VIN data shows it with a 2.0 L engine, but that may not be every version of it, so the numbers below cover every version of this model year. Every version
Owner complaints, recalls, fuel economy and safety ratings from public NHTSA and EPA data, updated Oct 17, 2026.
Fuel economy
26–35 mpgcombined; city 23–31, highway 32–41; every version of this model year
Five years of fuel
$13,240–$15,480U.S. average; Ohio $13,410–$14,580 at local prices; every version of this model year; fuel only, not other costs of owning it; 15,000 miles a year, at EIA fuel prices for the week of Oct 12, 2026
NHTSA's VIN data lists these trims for the 2015 A3. A trim's engine and numbers are shown as its own only where EPA names versions after the trim and no other version could be it; "seen with" means a source shows that engine on the trim, not that it was the only one. Recalls and complaints cover the whole model year: whether a recall applies to a car depends on its VIN, on NHTSA's recall lookup.
Owners have filed 180 complaints with NHTSA about the 2015 A3. These are unverified owner reports, counted by the part of the car they name; one complaint can name several parts. Counts aren't adjusted for how many were sold, so they don't show how reliable a car is.
Complaints by part of the car
Part
Complaints
Crashes
Fires
Injuries
Air bags
83
0
0
0
Electrical system
25
1
0
0
Fuel/propulsion system
22
0
0
0
Engine
18
0
0
0
Fuel system, gasoline
16
0
0
0
Seat belts
12
0
0
0
Unknown or other
12
0
0
0
Power train
10
0
0
0
Seats
10
0
0
0
Exterior lighting
6
0
0
0
Structure
5
0
0
0
Steering
4
0
0
0
9 more parts
Wheels
4
0
0
0
Electronic stability control (ESC)
3
0
0
0
Service brakes
3
1
0
0
Engine and engine cooling
2
0
0
0
Suspension
2
0
0
0
Tires
2
0
0
0
Vehicle speed control
2
1
0
0
Visibility/wiper
2
0
0
0
Visibility
1
0
0
0
Complaints by model year
Newer years have had less time to collect complaints, and counts aren't adjusted for sales, so a shorter bar doesn't mean a more reliable year.
NHTSA lists 7 recall campaigns for the 2015 A3 over its history, 1 replaced by a later one. A replaced campaign is listed at the end as history, not as a separate repair. Campaigns are matched by model and year, so each one may apply to a given car, and its repair may already be done: check a VIN on NHTSA's recall lookup for the open recalls on that exact car.
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain front-wheel drive 2015-2020 Audi A3 Sedan, 2015-2019 Audi A3 Cabriolet, 2019-2020 Volkswagen Jetta GLI, 2018 Golf Sportwagen GP, 2018-2019 Golf Sportwagen A7, 2015-2017 Golf Sportwagen, 2015-2020 Golf GTI, and 2015-2020 Golf A7 vehicles. Due to a problem with a suction jet pump seal inside the fuel tank, fuel may flow into the evaporative emissions (EVAP) system and possibly leak out of the charcoal canister.
Risk: A fuel leak in the presence of an ignition source increases the risk of a fire.
Remedy: Dealers will replace the suction pump, free of charge. Final owner notification letters for Audi owners were mailed on July 25, 2024. Final owner letters for VW owners were mailed on August 13, 2024. Owners may contact Volkswagen customer service at 1-800-893-5298 or Audi customer service at 1-800-253-2834. Volkswagen's numbers for this recall are VW: 20UF/Audi: 20YF. Vehicles that were previously recalled under 16V-647 will need to have the new remedy completed. This recall expands and replaces previous recall number 16V-647.
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.
Remedy: 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.
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.
Risk: A deactivated passenger air bag increases the risk of injury during a crash.
Remedy: Audi will notify owners, and dealers will replace the connector and reroute the cable, free of charge. The recall began September 12, 2019. Owners may contact Volkswagen customer service at 1-800-253-2834. Audi's number for this recall is 69Z4.
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2015 Audi A3 1.8T FWD S tronic and 2.0T Quattro S tronic vehicles. The safety certification label has an incorrect vehicle production date. As such, these vehicles fail to comply with the requirements of 49 CFR Part 567, "Certification."
Risk: In the event of a vehicle safety recall, an incorrect production date may prevent owners from determining if the recall affects them, increasing their risk of injury or a crash.
Remedy: Audi will notify owners, and dealers will install an overlay label containing the correct vehicle production date, free of charge. The recall June 23, 2017. Owners may contact Audi customer service at 1-800-253-2834. Volkswagen's number for this recall is 51F5.
Volkswagen Group of America, LLC (Volkswagen) is recalling certain model year 2015 Audi A3 Cabriolet vehicles manufactured June 5, 2014, to April 1, 2015. The affected vehicles have a driver or front passenger seat whose cover may be incorrectly stitched, preventing the side air bag from properly deploying in the event of a crash.
Risk: Improper side air bag deployment may increase the risk of injury in the event of a crash.
Remedy: Volkswagen will notify owners, and dealers will replace the driver's and/or front passenger's seatback cover, free of charge. Owners were mailed interim notices on February 4, 2016. The recall began on February 29, 2016 . Owners may contact Audi customer service at 1-800-253-2834. Volkswagen's number for this recall is 74C9.
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain model year 2015 Volkswagen Golf, and GTI manufactured on February 17, 2014, to May 22, 2014, and Audi A3 manufactured on February 16, 2013, to April 23, 2014. Improper nickel plating of components within the fuel pump may result in the fuel pump failing.
Risk: If the fuel pump fails, the vehicle will not start, or if the engine is running, it will stop and the vehicle will stall, increasing the risk of a crash.
Remedy: Volkswagen will notify owners, and dealers will inspect the vehicles and replace any affected fuel pumps, free of charge. The recall began on June 16, 2015. Owners may contact Volkswagen at 1-800-893-5298 or Audi at 1-800-253-2834.
Replaced by campaign 24V110000, as NHTSA's record says: history, not a separate repair.
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain model year 2015-2016 Volkswagen Golf, Golf SportWagen, GTI, Audi A3 sedan and A3 Cabriolet vehicles. Due to a problem with the suction pump inside the fuel tank, fuel may flow into the evaporative emissions (EVAP) system.
Risk: As fuel accumulates in the EVAP system, it may leak out through the charcoal canister filter element. A fuel leak in the presence of an ignition source increases the risk of a fire.
Remedy: Volkswagen will notify owners, and dealers will replace the suction pump, free of charge. The recall began November 2016. Volkswagen owners may contact Volkswagen customer service at 1-800-893-5298, Audi owners may contact Audi customer service at 1-800-253-2834. Volkswagen's numbers for this recall are 20Y6 and 20Y5. This recall has been fully superseded by recall 24V-110.
Carmakers sent NHTSA 1,130 service bulletins and notices that cover the 2015 A3, the latest on Sep 25, 2026. They tell dealers how to fix known issues.
The parts they mention most: equipment (399), electrical system (235), engine and engine cooling (102), unknown or other (72), suspension (69).
NHTSA defect investigations
Opening an investigation isn't a finding of a defect. Outcomes are as NHTSA's summary states them. A recall is shown as an investigation's outcome only where NHTSA's summary names it; other recalls NHTSA's file lists with it are marked as listed, not caused.
Investigation
Part
Opened
Status
Recall query RQ23007 Fuel Leak due to Suction Jet Pump Failure within Fuel Tank (Remedy Effectiveness of Recall 16V647) · covers 2 makes
The owner's manual gives the oil and how often to change it. We show oil facts only once we've checked them against the manual, and we haven't yet for the 2015 A3.
EPA class: subcompact cars. EPA greenhouse gas score: 6–8 out of 10. Each version EPA tested:
Swipe the table sideways for more columns.
Version
Engine
Transmission
Fuel
City / hwy / comb
A3 Front-Wheel Drive
2.0 L, 4 cyl, turbo
Automatic (AM-S6)
Diesel
31 / 41 / 35
A3 Front-Wheel Drive
1.8 L, 4 cyl, turbo
Automatic (AM-S6)
Premium Gasoline
23 / 33 / 27
A3 Cabriolet Front-Wheel Drive
1.8 L, 4 cyl, turbo
Automatic (AM-S6)
Premium Gasoline
24 / 35 / 28
A3 Cabriolet quattro All-Wheel Drive
2.0 L, 4 cyl, turbo
Automatic (AM-S6)
Premium Gasoline
23 / 32 / 26
A3 quattro All-Wheel Drive
2.0 L, 4 cyl, turbo
Automatic (AM-S6)
Premium Gasoline
24 / 33 / 27
Sources and dates
U.S. EPA fuel economy data, file of Sep 29, 2026
NHTSA owner complaints, file of Oct 17, 2026
NHTSA recalls, file of Oct 17, 2026
NHTSA manufacturer communications, file of Oct 17, 2026
NHTSA defect investigations, file of Oct 17, 2026
NHTSA 5-Star Safety Ratings, file of Aug 7, 2026
U.S. Energy Information Administration, file of Oct 12, 2026
Fuel cost: EPA mpg with fuel prices for the week of Oct 12, 2026 and electricity prices for Jul 2026. Source: U.S. Energy Information Administration (Oct 2026). Complaints are unverified reports owners filed with NHTSA. About the data