2024 Audi A6: Reliability, Recalls, Known Issues & Cost to Own

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

The 2024 A6 carries a clean early complaint record and a polished, tech-rich cabin with standard quattro, but premium-fuel needs and steep out-of-warranty Audi repair costs keep it a considered luxury buy. 3 known issue patterns are documented below, with frequency and the mileage windows where they typically appear. New, the 2024 Audi A6 ranged from $58,100 to $71,700 depending on trim (base MSRP, before options and destination).

6/10

Strong track record

Sources (4)

cargurus.comhttps://www.cargurus.com/research/articles/audi-a6-buying-guide
cars.usnews.comhttps://cars.usnews.com/cars-trucks/audi/a6
cartriple.comhttps://cartriple.com/audi-a6-reliability-and-years-to-avoid/
repairpal.comhttps://repairpal.com/reliability/audi/a6

Known issues

Electrical-system failures: alternator/generator faults can trigger electrical-malfunction warnings and, in some cases, a sudden loss of power steering and braking while driving; central-locking/door-lock malfunctions also reported.

commonly reported · 84 NHTSA complaints · electrical
Coolant/water-pump leaks and reports of EA839 3.0T cylinder-wall and piston-skirt scoring on the turbocharged V6.

occasional · 30 NHTSA complaints · engine
Automatic start/stop and infotainment software glitches: start/stop system fails to restart (emissions service action 27BQ) and the MMI touchscreen can freeze or restart.

occasional · 12 NHTSA complaints · electrical

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

Sources (3)

api.nhtsa.govhttps://api.nhtsa.gov/complaints/complaintsByVehicle?make=audi&model=a6&model…
api.nhtsa.govhttps://api.nhtsa.gov/complaints/complaintsByVehicle?make=audi&model=a6&model…
api.nhtsa.govhttps://api.nhtsa.gov/complaints/complaintsByVehicle?make=audi&model=A6%20SED…

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

Cutting-edge dual-touchscreen MMI cabin with a 12.3-inch virtual cockpit and segment-leading material quality.
Composed, comfortable ride, especially on the available adaptive/air suspension.
Standard quattro all-wheel drive with smooth, quiet turbocharged (48V mild-hybrid) powertrains.

Cons

Requires premium (91-octane) fuel and carries high out-of-warranty repair costs.
The 2019 launch year is plagued by electrical faults (alternator/generator shutdowns, door-lock glitches), later C8 years are far safer picks.
Haptic touchscreen climate and menu controls are slow and distracting compared with physical knobs.

Trims & original pricing

Trim	Original base MSRP	New today	Engine	MPG
Premium	$58,100	$64,100	—	—
Premium Plus	$61,600	$67,500	—	—
Prestige	$71,700	$71,400	—	—

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/2024-audi-a6-price
iseecars.comhttps://www.iseecars.com/car/audi-a6-price

Depreciation

2024 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 ($58,100). Higher trims started higher (up to $71,700), and options added more.

Curve outlook: a typical 2024 loses roughly another 41% 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-a6/resale-value

Cost to own

Repairs (rises with mileage)	≈ $900–950/yr
Insurance (medium tier)	≈ $2,500–2,600/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/a6
moneygeek.comhttps://www.moneygeek.com/insurance/auto/audi-a6-insurance/

Frequently asked questions

What problems does the 2024 Audi A6 have?

Documented issue patterns include: Electrical-system failures: alternator/generator faults can trigger electrical-malfunction warnings and, in some cases, a sudden loss of power steering and braking while driving; central-locking/door-lock malfunctions also reported; Coolant/water-pump leaks and reports of EA839 3.0T cylinder-wall and piston-skirt scoring on the turbocharged V6; Automatic start/stop and infotainment software glitches: start/stop system fails to restart (emissions service action 27BQ) and the MMI touchscreen can freeze or restart. Frequency is based on public NHTSA complaint data: patterns, not guarantees.

Is the 2024 Audi A6 reliable?

How much did the 2024 Audi A6 cost new?

Between $58,100 and $71,700 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 A6 expensive to maintain?

Estimated repairs run roughly $900–950/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.