Available Engines
- 420i 184ch
- 428i 245ch
- 435i 306ch
- 418d 143ch
- 420d 190ch
- 430d 258ch
- 435d 313ch
Maintenance Schedule
Average Service Costs
Common Issues
N20 (420i/428i) : distribution à remplacer préventivement. Diesel N47 très fiable. Boîte ZF8 excellente.
Frequently asked questions about BMW Série 4
Service every 30 000 km or 2 ans (whichever comes first). Vidange + filtre, contrôle freins. Use manufacturer-approved oil.
Average costs: vidange 150-240€, freins av 400-630€, distribution n20 900-1400€. Preventive maintenance avoids expensive repairs.
N20 (420i/428i) : distribution à remplacer préventivement. Diesel N47 très fiable. Boîte ZF8 excellente.... Regular maintenance is key to long-term reliability.
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