Chevrolet Aveo, T250 (USA / CAN)

Automatic transmission fluid capacity & service interval

Chevrolet Aveo, T250 (USA / CAN) automatic transmission fluid capacity is 5,9 liters. Service intervals include 37500 miles, 50000 miles, and 6 months. The data covers 4 configurations.

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

TypeSpecifications
Aveo 1.6 (2011-2012)
  • Use: Severe
  • Capacity 5,9 liter
  • Check 6 months
  • Change 50000 miles
  • Code: 4/1
Aveo 1.6 (2011-2012)
  • Use: Filled for life
  • Capacity 5,9 liter
  • Check 6 months
  • Code: 4/1
Aveo 1.6 (2008-2010)
  • Use: Severe
  • Capacity 5,9 liter
  • Change 37500 miles
  • Code: 4/1
Aveo 1.6 (2008-2010)
  • Use: Filled for life
  • Capacity 5,9 liter
  • Code: 4/1

Additional Notes

  • The automatic transaxle capacity across all Chevrolet Aveo T250 1.6 configurations from 2008-2012 is 5.9 liters, a figure consistent with a full service fill that accounts for the fluid held within the torque converter, valve body, and transmission pan combined.
  • For 2008-2010 models under severe use conditions, the automatic transaxle fluid change interval is set at 37,500 miles, reflecting the accelerated fluid degradation associated with demanding operating environments such as frequent towing, stop-and-go traffic, or extreme temperatures.
  • The 2008-2010 Aveo 1.6 carries a "filled for life" designation under normal use conditions, meaning no scheduled drain-and-refill service is specified for the automatic transaxle fluid during the vehicle's expected service life under those conditions.
  • In the 2011-2012 Aveo 1.6, the severe-use change interval increases to 50,000 miles compared to the 37,500-mile interval on the 2008-2010 models, representing a notable shift in the manufacturer's specified service frequency between the two model year groups.
  • A fluid level check interval of every 6 months is introduced for the 2011-2012 Aveo 1.6 automatic transaxle, and applies under both severe and filled-for-life use conditions, a requirement absent from the 2008-2010 specifications.
  • The retention of the filled-for-life designation in the 2011-2012 Aveo 1.6 alongside the new 6-month check interval indicates that while no fluid change is scheduled under normal conditions, periodic inspection of the fluid level remains part of the maintenance schedule for those model years.

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