2020 Audi A3: Reliability, Recalls, Known Issues & Cost to Own

Data last updated 2026-07-04 · sources listed throughout · based on public NHTSA data

The strongest third-generation A3, near-zero complaints and an above-average JD Power reliability score, with the recall-heavy early years behind it; watch for 2.0T coolant leaks and budget for premium fuel. 3 known issue patterns are documented below, with frequency and the mileage windows where they typically appear. New, the 2020 Audi A3 ranged from $33,300 to $39,500 depending on trim (base MSRP, before options and destination).

7/10

Strong track record

Sources (5)

rerev.comhttps://rerev.com/articles/best-and-worst-audi-a3-years-which-to-avoid/
carsmite.comhttps://www.carsmite.com/best-worst-years-audi-a3/
carparts.comhttps://www.carparts.com/blog/audi-a3-reliability-and-common-problems/
bumper.cohttps://www.bumper.co/blog/audi-a3-problems
api.nhtsa.govhttps://api.nhtsa.gov/complaints/complaintsByVehicle?make=audi&model=a3&model…

Known issues

EA888 gen-3 2.0 TFSI can develop coolant leaks from the thermostat housing and water pump, plus camshaft adjuster / position-sensor faults; Audi extended the warranty on this engine under campaign U49.

occasional · 15 NHTSA complaints · typically 50k–110k miles · engine
Occasional stalling or hesitation when pulling away from a stop, with the engine warning light; usually traced to fuel/propulsion sensors.

occasional · 10 NHTSA complaints · fuel
Intermittent electrical glitches, infotainment dropouts and spurious warning lights.

occasional · 14 NHTSA complaints · electrical

Based on public NHTSA complaint data and AI synthesis: patterns, not guarantees.

Sources (4)

api.nhtsa.govhttps://api.nhtsa.gov/complaints/complaintsByVehicle?make=audi&model=a3&model…
api.nhtsa.govhttps://api.nhtsa.gov/complaints/complaintsByVehicle?make=audi&model=a3&model…
api.nhtsa.govhttps://api.nhtsa.gov/complaints/complaintsByVehicle?make=audi&model=a3&model…
api.nhtsa.govhttps://api.nhtsa.gov/complaints/complaintsByVehicle?make=audi&model=a3&model…

Recalls & safety

Recall history hasn't been loaded for this model year yet.

Whether a recall is still open on a specific car depends on its VIN. Check it free at NHTSA's VIN lookup (nhtsa.gov/recalls), or ask the seller for proof the repair was done.

Pros & cons

Pros

Engaging handling with a refined ride; quattro all-wheel drive available.
Upscale, solidly built interior that feels a class above its price.
Punchy, efficient 2.0T (and earlier 1.8T) engines.
Strong crash-test results and modern safety tech on later cars.

Cons

Premium fuel required, and German parts and service raise running costs.
The EA888 2.0T can develop coolant leaks and intake carbon buildup.
Early cars (2015-2016) carry fuel-leak and Takata airbag recalls, confirm they were completed.
Cramped rear seat and modest cargo space.

Trims & original pricing

Trim	Original base MSRP	New today	Engine	MPG
Premium	$33,300	$40,100	—	—
Premium Plus	$36,300	$43,000	—	—
S line Premium	$36,500	discontinued	—	—
S line Premium Plus	$39,500	discontinued	—	—

Prices are base MSRP for each trim's standard configuration. Options, packages, and destination charges added to what original buyers actually paid.

Sources (2)

iseecars.comhttps://www.iseecars.com/car/2020-audi-a3-price
iseecars.comhttps://www.iseecars.com/car/audi-a3-price

Depreciation

2020 entry trim from new same model bought new today

Move your cursor along the line to see the estimated value for any year.

Curve anchored at the entry-trim base MSRP ($33,300). Higher trims started higher (up to $39,500), and options added more.

Curve outlook: a typical 2020 loses roughly another 31% of its value over the next 3 years. These are estimates from public data, not a market-price claim.

Sources (1)

iseecars.comhttps://www.iseecars.com/car/audi-a3/resale-value

Cost to own

Repairs (rises with mileage)	≈ $700–750/yr
Insurance (medium tier)	≈ $1,400–1,500/yr
Expected lifespan	~200k miles

Requires premium fuel

National-average estimates based on public data. Your costs vary by region, driver, and condition.

Sources (2)

repairpal.comhttps://repairpal.com/reliability/audi/a3
moneygeek.comhttps://moneygeek.com/insurance/auto/audi-a3-insurance/

Frequently asked questions

What problems does the 2020 Audi A3 have?

Documented issue patterns include: EA888 gen-3 2.0 TFSI can develop coolant leaks from the thermostat housing and water pump, plus camshaft adjuster / position-sensor faults; Audi extended the warranty on this engine under campaign U49; Occasional stalling or hesitation when pulling away from a stop, with the engine warning light; usually traced to fuel/propulsion sensors; Intermittent electrical glitches, infotainment dropouts and spurious warning lights. Frequency is based on public NHTSA complaint data: patterns, not guarantees.

Is the 2020 Audi A3 reliable?

How much did the 2020 Audi A3 cost new?

Between $33,300 and $39,500 depending on trim. Those are base MSRPs for each trim's standard configuration; options, packages, and destination charges added to what original buyers actually paid.

Is the Audi A3 expensive to maintain?

Estimated repairs run roughly $700–750/year as mileage climbs. Note: it requires premium fuel.

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Estimates are based on public data: patterns, not guarantees. CarVitals is not affiliated with NHTSA, CarMax, AutoTrader, or Cars.com. Issue frequencies come from public NHTSA complaint data, which has no denominator, so they describe reporting patterns, not failure probabilities. Always have a used car inspected before buying. How we build these reports.