Mercedes-Benz EQE-Class SUV, X294 (USA / CAN)

Coolant capacity & service interval

Mercedes-Benz EQE-Class SUV, X294 (USA / CAN) requires coolant with a capacity range of 11 to 13 liters. Service intervals consist of 130500 miles or 144 months, and 210000 km or 144 months. The data covers 8 configurations.

The configuration chart below lists fill volumes and service intervals for each engine and trim variant.

TypeSpecifications
EQE 350 4MATIC, 295.612 (2023- )
  • Use: Normal
  • Capacity 11 liter
  • Change 130500 miles/ 144 months
  • EQE 350 4MATIC, 295.612 (2023- )
  • Secondary
  • Use: Normal
  • Capacity 13 liter
  • Change 130500 miles/ 144 months
EQE 350+, 294.621 (2023- )
  • Use: Normal
  • Capacity 11 liter
  • Change 130500 miles/ 144 months
  • EQE 350+, 294.621 (2023- )
  • Secondary
  • Use: Normal
  • Capacity 13 liter
  • Change 130500 miles/ 144 months
EQE 500 4MATIC, 294.622 (2023- )
  • Use: Normal
  • Capacity 11 liter
  • Change 130500 miles/ 144 months
  • EQE 500 4MATIC, 294.622 (2023- )
  • Secondary
  • Use: Normal
  • Capacity 13 liter
  • Change 130500 miles/ 144 months
EQE 53 AMG 4MATIC, 294.653 (2023- )
  • Use: Normal
  • Capacity 11 liter
  • Change 210000 km/ 144 months
  • EQE 53 AMG 4MATIC, 294.653 (2023- )
  • Secondary
  • Use: Normal
  • Capacity 13 liter
  • Change 210000 km/ 144 months

Additional Notes

  • Across all four variants of the Mercedes-Benz EQE-Class SUV, X294, each configuration carries two separate cooling circuits: a primary cooling system and a secondary cooling system, reflecting the thermal management complexity common in battery-electric vehicles.
  • The primary cooling system holds 11 liters across every listed variant, including the EQE 350 4MATIC, EQE 350+, EQE 500 4MATIC, and EQE 53 AMG 4MATIC.
  • The secondary cooling system holds 13 liters across all four variants, making the combined coolant volume per vehicle 24 liters when both circuits are serviced together.
  • The EQE 350 4MATIC (295.612), EQE 350+ (294.621), and EQE 500 4MATIC (294.622) share an identical change interval of 130,500 miles or 144 months under normal use conditions.
  • The EQE 53 AMG 4MATIC (294.653) carries a distance-based change interval expressed in kilometers at 210,000 km, rather than miles, while retaining the same 144-month time limit shared by the other variants under normal use conditions.
  • 144 months equals 12 years, meaning the time-based service interval is notably long relative to typical coolant replacement schedules found in conventional internal combustion engine vehicles, which commonly fall in the 5-year range.
  • The capacity figures of 11 and 13 liters represent service fill volumes, which are the amounts required when refilling a drained system during a scheduled coolant change rather than a full overhaul or component replacement scenario.

Other Systems