A number of brands of antifreeze certified by BMW are:
- Aral Antifreeze Extra (Aral Lubricants GmbH);
- BP Napgel C 2270-1 (BP Chemicals);
- Caltex CX Engine Coolant (CALTEX. Dallas);
- DEA Kuehlerfrostschutz (DEA Mine- raloel AG);
- FINA TERMIDOR (FINA Europe SA, Bruessel);
- Glycoshell (Shell Austria AG);
- Mobil Frostschutz 600 (Mobil Schmierstoff GmbH);
- Total Multiprotect (TOTAL Deutschland GmbH);
- Veedol ANTIFREEZE NF (Burmah Oil Technology GmbH).
The capacity of the engine cooling system, including the body interior heater, is 9.5 liters. The coolant replacement interval is every 2 years of operation.