Buick Verano (USA / CAN)

Coolant capacity & service interval

Buick Verano (USA / CAN) uses coolant with a capacity range of 8 to 8,5 liters. The service interval is 150000 miles or 60 months. The data covers 2 configurations.

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

TypeSpecifications
Verano 2.0 Ecotec (2013-2016)
  • Use: Normal
  • Capacity 8 liter
  • Change 150000 miles/ 60 months
Verano 2.4 (2012-2017)
  • Use: Normal
  • Capacity 8,5 liter
  • Change 150000 miles/ 60 months

Additional Notes

  • The Buick Verano 2.4 cooling system holds 8.5 liters of coolant, while the 2.0 Ecotec variant holds 8 liters, a difference of 0.5 liters between the two engine configurations.
  • Both engine variants share an identical service interval of 150,000 miles or 60 months under normal use conditions, whichever comes first.
  • The 60-month interval equals five years, meaning the calendar-based limit on coolant changes is tied to chemical degradation of the antifreeze over time rather than mileage accumulation alone.
  • The 2.0 Ecotec cooling system capacity of 8 liters applies to model years 2013-2016, a narrower production window than the 2.4 engine, which spans 2012-2017.
  • A cooling system capacity figure such as 8 or 8.5 liters typically represents the total service fill volume, meaning the amount of coolant mixture required to refill the system after a complete drain, including the reservoir.

Other Systems