Engine oil for Mercedes-Benz GLK 220 CDI 4matic 2013:
* Oil type: Fully synthetic
* Viscosity: 5W-30 or 5W-40
*Mercedes-Benz specification: MB 229.51
*Oil capacity: Approximately 8.5 liters
Recommended brands:
* Mobil 1 ESP Formula 5W-30
* Castrol Edge 5W-40
* Shell Helix Ultra AV 5W-30
* Liqui Moly Synthoil LongTime Plus 5W-30
* Elf Evolution 900 SXR 5W-40
Note: Always check your vehicle’s owner’s manual for specific oil requirements.