Mercedes-Benz B-Klasse 2021

Analysis of 5 active listings for Mercedes-Benz B-Klasse 2021 from mobile.bg, cars.bg and other sources. Real market prices, known engine issues and what to check before buying.

Diesel 2Hybrid 2Petrol 1

📊 Market data

Cheap listings20 470 €
Typical price22 340 €
Expensive listings26 000 €
Average mileage79 674 км

⚙️ Engines — what to expect

Mercedes OM607 2.0 diesel CDI (W169/W245) — OM607

2.0L Diesel 82–109 к.с. Reliability: average Risk: 4/10 (low)

Known issues

DPF problems with city driving. (~500–1 500 € repair)
Turbo can fail from oil starvation. (~800–2 000 € repair)
Copper seals leak causing black smoke. (~150–400 € repair)

Mercedes 2.0 diesel — OM654

2.0L Diesel 160–245 к.с. Reliability: excellent Risk: 2/10 (low)

Known issues

SCR catalyst and AdBlue dosing can have sensor failures. Mostly software-fixable. (~200–800 € repair)
NOx sensors can fail, triggering warnings and reduced power. (~300–900 € repair)
EGR cooler can crack internally, causing coolant loss. (~500–1 200 € repair)

🚨 What to check before buying

Overall risk score: 8/10

Serious risks

DPF clogging: DPF problems with city driving.
Injector seal leak: Copper seals leak causing black smoke.

Additional notes

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.
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.

🔥 Current market offers

5 cheapest active listings for Mercedes-Benz B-Klasse 2021. Click "Analyze" for a full report with market valuation, risk analysis and photo analysis.

Mercedes-Benz B 200 d AMG Line, LED, Leder, Kamera, MBUX, DAB

19 950 € 162 000 км 30938 Niedersachsen - Burgwedel Diesel

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Mercedes-Benz B 180 d AMG Line+LED+NAVI+VIRTUAL+TEMPO+PDC+SHZ

21 250 € 82 173 км 56427 Rheinland-pfalz - Siershahn Diesel

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Mercedes-Benz B 250 e Progressive BusinessPaket AHK Kamera

22 340 € 88 566 км 87435 Bayern - Kempten Hybrid

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Mercedes-Benz B 250 e AMG|BURM|NIGHT|MBUX|SHZ|TEMP|ED2020

24 680 € 28 134 км 02625 Sachsen - Bautzen Hybrid

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Mercedes-Benz B 200 AMG AHK Ambiente Kamera LED

26 880 € 37 500 км 32657 Nordrhein-westfalen - Lemgo Petrol

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