Alfa Romeo Stelvio, GU (USA / CAN)

Coolant capacity & service interval

Alfa Romeo Stelvio, GU (USA / CAN) coolant capacity ranges from 5,25 to 11,2 liters. The service interval for coolant is 150000 miles or 180 months. The data covers 6 configurations.

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

TypeSpecifications
Stelvio 2.0 (2018- )
  • Use: Normal
  • Capacity 8,8 liter
  • Change 150000 miles/ 180 months
  • Stelvio 2.0 (2018- )
  • Intercooler
  • Use: Normal
  • Capacity 5,25 liter
  • Change 150000 miles/ 180 months
Stelvio 2.0 AWD (2017- )
  • Use: Normal
  • Capacity 8,8 liter
  • Change 150000 miles/ 180 months
  • Stelvio 2.0 AWD (2017- )
  • Intercooler
  • Use: Normal
  • Capacity 5,25 liter
  • Change 150000 miles/ 180 months
Stelvio 2.9 V6 QV (2017- )
  • Use: Normal
  • Capacity 11,2 liter
  • Change 150000 miles/ 180 months
  • Stelvio 2.9 V6 QV (2017- )
  • Intercooler
  • Use: Normal
  • Capacity 5,75 liter
  • Change 150000 miles/ 180 months

Additional Notes

  • The Alfa Romeo Stelvio, GU (USA / CAN) 2.9 V6 QV carries the largest main cooling system capacity across all listed configurations at 11.2 liters, which is notably higher than the 8.8-liter figure shared by both the 2.0 and 2.0 AWD variants.
  • The 8.8-liter cooling system capacity on the 2.0 and 2.0 AWD configurations represents a service fill volume, meaning the amount of coolant required to properly fill the system during a standard service rather than a full mechanical overhaul.
  • Each configuration carries a separate intercooler circuit with its own coolant capacity, reflecting a divided cooling architecture where the charge air cooler loop operates independently from the main engine cooling loop.
  • The intercooler circuit on the 2.9 V6 QV holds 5.75 liters, while the same circuit on both the 2.0 and 2.0 AWD variants holds 5.25 liters, a difference of 0.5 liters between the six-cylinder and four-cylinder intercooler systems.
  • All six rows share an identical change interval of 150,000 miles or 180 months under normal use conditions, meaning no configuration carries a shortened or extended interval relative to the others.
  • A 180-month interval equals 15 years, which places the coolant change schedule on an extended long-life basis rather than a conventional short-cycle replacement schedule.
  • The 2.0 AWD configuration carries a starting year of 2017, while the rear-wheel-drive 2.0 configuration starts from 2018, indicating a one-year difference in the introduction of AWD versus non-AWD four-cylinder variants within the Stelvio GU lineup.
  • The 2.9 V6 QV shares the same 2017 starting year as the 2.0 AWD, meaning both all-wheel-drive configurations entered the market in the same model year according to the listed specifications.

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