BMW M4 2021
Analysis of 130 active listings for BMW M4 2021 from mobile.bg, cars.bg and other sources. Real market prices, known engine issues and what to check before buying.
Petrol 126Hybrid 3Diesel 1
📊 Market data
- Cheap listings56 882 €
- Typical price69 990 €
- Expensive listings89 500 €
- Average mileage55 535 км
⚙️ Engines — what to expect
BMW S58 3.0 twin-turbo — S58
Known issues
- Under extreme loads, crank hub can slip on the nose. (~1 500–3 000 € repair)
- Charge air cooler can seep coolant into intake, causing misfires. (~600–1 500 € repair)
- HPFP wear can cause hard starts and misfires at higher mileage. (~600–1 400 € repair)
🚨 What to check before buying
Overall risk score: 5/10
Serious risks
- Crank hub slip (track use): Under extreme loads, crank hub can slip on the nose.
Additional notes
- BMW S58 in M3/M4 G80/G82 can suffer crank hub slip under extreme track loads. If car was tracked, inspect crank hub. OEM crank hub retaining bolt can loosen. Budget €1,500-3,000 if crank hub needs pinning.
🔥 Current market offers
5 cheapest active listings for BMW M4 2021. Click "Analyze" for a full report with market valuation, risk analysis and photo analysis.
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