BMW X4 M40 2019

Analysis of 16 active listings for BMW X4 M40 2019 from mobile.bg, cars.bg and other sources. Real market prices, known engine issues and what to check before buying.

Petrol 10Diesel 6

📊 Market data

Cheap listings26 500 €
Typical price34 900 €
Expensive listings39 845 €
Average mileage124 147 км

⚙️ Engines — what to expect

BMW S58 3.0 twin-turbo — S58

3.0L Petrol 473–530 к.с. Reliability: good Risk: 3/10 (low)

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)

BMW B-series petrol — B48

2.0L Petrol 184–258 к.с. Reliability: good Risk: 3/10 (low)

Known issues

Some early units consume oil above normal. Check oil level regularly. (~100–2 000 € repair)
Direct injection causes carbon deposits on intake valves. Walnut blasting may be needed. (~250–600 € repair)
Coolant reservoir or thermostat housing can develop micro-cracks. (~200–600 € repair)
HPFP can wear over time, causing rough running or hard starts. (~500–1 200 € repair)

BMW S55 3.0 twin-turbo M — S55

3.0L Petrol 431–510 к.с. Reliability: average Risk: 5/10 (medium)

Known issues

Crank hub can spin under hard use (track/launch control) — catastrophic. Aftermarket pinned hub fix available. (~500–6 000 € repair)
Under aggressive use, rod bearings wear. Preventive replacement recommended. (~1 500–4 000 € repair)
Plastic charge pipe can blow. Chargecooler pump can fail on hot days. (~200–800 € repair)

🚨 What to check before buying

Overall risk score: 8/10

Serious risks

Crank hub slip (track use): Under extreme loads, crank hub can slip on the nose.
Chargecooler leak: Charge air cooler can seep coolant into intake, causing misfires.
High-pressure fuel pump wear: HPFP wear can cause hard starts and misfires at higher mileage.

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.
BMW N20 timing chain stretches after 80k km. Rattle on cold start is the first sign. If ignored, chain can jump timing causing engine damage. Replace chain preventively. Cost €1,000-2,500.

🔥 Current market offers

5 cheapest active listings for BMW X4 M40 2019. Click "Analyze" for a full report with market valuation, risk analysis and photo analysis.

BMW X4 M40i *PERFORMANCE*TЬV NEU*2HAND*FACELIFT*

24 000 € 107 522 км 48157 Mьnster (westfalen) - Gelmer Petrol

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BMW X4 M40i (G02) – 360 PS – Automatik

26 000 € 179 000 км 65187 Hessen - Wiesbaden Petrol

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Bmw x4 40D m paket

27 000 € 205 000 км 66740 Saarland - Saarlouis Diesel

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BMW X4 M40d xDrive

29 999 € 170 000 км 70771 Baden-wьrttemberg - Leinfelden-echterdingen Diesel

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BMW X4 M40d Top Zustand | ACC | HUD | 360° | LED | Keyless

31 000 € 175 000 км 01307 Dresden - Blasewitz Diesel

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