AUDI S4 2020

Analysis of 16 active listings for AUDI S4 2020 from mobile.bg, cars.bg and other sources. Real market prices, known engine issues and what to check before buying.

Diesel 13Petrol 3

📊 Market data

Cheap listings27 435 €
Typical price33 197 €
Expensive listings38 178 €
Average mileage138 689 км

⚙️ Engines — what to expect

Audi EA839 3.0 V6 TFSI — EA839_3.0TFSI

3.0L Petrol 340–450 к.с. Reliability: good Risk: 3/10 (low)

Known issues

Wastegate can develop play — rattling noise. (~300–1 000 € repair)
PCV oil separator can fail, leading to oil leaks or idle issues. (~200–600 € repair)

🚨 What to check before buying

Overall risk score: 10/10

Serious risks

Turbo wastegate rattle: Wastegate can develop play — rattling noise.
PCV/oil separator: PCV oil separator can fail, leading to oil leaks or idle issues.

Additional notes

Audi A8 diesel (890+ listings in BG). Air suspension failure is almost guaranteed at 10+ years. Combined with timing chain, AdBlue, MMI electronics, and luxury car labor rates, total cost of ownership is very high.
Diesel car from before 2018 with very low mileage suggests city-only use — DPF is likely clogged or has been removed (illegal). Check DPF status and EGR condition.
Audi Q7 diesel (245+121 listings, avg 170-176k km, €35k) — full-size SUV with full-size bills. EA897 3.0 TDI timing chain service due (€3000-5000), air suspension compressor and bags wear at this mileage (€4000+), AdBlue system failures (heater, injector, tank). Brake discs alone are €600-800/axle.
A7 diesel (225 listings, avg 152k km, €34k) — sleek sportback hides expensive maintenance. EA897/EA898 V6 diesel timing chain at front (expensive labor), DL501 S-Tronic 7-speed mechatronic issues, adaptive air suspension (if equipped). LED matrix headlights €2000+/unit to replace.

🔥 Current market offers

5 cheapest active listings for AUDI S4 2020. Click "Analyze" for a full report with market valuation, risk analysis and photo analysis.

Audi S4

26 500 € 237 000 км София Diesel

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Audi S4 quattro Avant -Standh./Pano/360°/Matrix LED/Memory

28 370 € 221 000 км 91732 Bayern - Merkendorf Diesel

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Audi S4 Avant 3,0 TDI Quattro Matrix B&O Massage Inzahlungnahme

28 500 € 247 000 км 37154 Niedersachsen - Northeim Diesel

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Audi S4

29 900 € 241 337 км Гр. София Diesel

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Audi S4 3.0 TDI Quattro LEDER/MATRIX-LED/HUD/ACC/SHU

29 990 € 165 000 км 31226 Niedersachsen - Peine Diesel

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