Cadillac CT6 (USA / CAN)

Differential fluid capacity & service interval

Cadillac CT6 (USA / CAN) differential fluid capacity ranges from 0,45 to 1,1 liters. Service intervals include changes at 45000 miles and 150000 miles. The data covers 26 configurations.

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

TypeSpecifications
  • CT6 4.2 AWD Twin Turbo (2019-2020)
  • Front
  • Use: Normal
  • Capacity 0,5 liter
  • CT6 4.2 AWD Twin Turbo (2019-2020)
  • Front
  • Use: Severe
  • Capacity 0,5 liter
  • Change 45000 miles
  • CT6 4.2 AWD Twin Turbo (2019-2020)
  • Rear
  • Use: Normal
  • Capacity 1,1 liter
  • Change 150000 miles
  • CT6 4.2 AWD Twin Turbo (2019-2020)
  • Rear
  • Use: Severe
  • Capacity 1,1 liter
  • Change 45000 miles
  • CT6 4.2 AWD Twin Turbo (2019-2020)
  • Rear, limited slip
  • Use: Normal
  • Capacity 1,1 liter
  • Change 45000 miles
  • CT6 2.0 VVT (2018-2020)
  • Rear
  • Use: Normal
  • Capacity 0,5 liter
  • Change 150000 miles
  • CT6 2.0 VVT (2018-2020)
  • Rear
  • Use: Severe
  • Capacity 0,5 liter
  • Change 45000 miles
  • CT6 4.2 AWD Twin Turbo (2018-2020)
  • Front
  • Use: Normal
  • Capacity 0,5 liter
  • CT6 4.2 AWD Twin Turbo (2018-2020)
  • Front
  • Use: Severe
  • Capacity 0,5 liter
  • Change 45000 miles
  • CT6 4.2 AWD Twin Turbo (2018-2020)
  • Rear
  • Use: Normal
  • Capacity 1,1 liter
  • Change 150000 miles
  • CT6 4.2 AWD Twin Turbo (2018-2020)
  • Rear
  • Use: Severe
  • Capacity 1,1 liter
  • Change 45000 miles
  • CT6 4.2 AWD Twin Turbo (2018-2020)
  • Rear, limited slip
  • Use: Normal
  • Capacity 1,1 liter
  • Change 45000 miles
  • CT6 2.0 VVT (2017-2018)
  • Rear
  • Use: Normal
  • Capacity 0,5 liter
  • Change 150000 miles
  • CT6 2.0 VVT (2017-2018)
  • Rear
  • Use: Severe
  • Capacity 0,5 liter
  • Change 45000 miles
  • CT6 3.0 AWD Twin Turbo (2017-2020)
  • Front
  • Use: Normal
  • Capacity 0,5 liter
  • CT6 3.0 AWD Twin Turbo (2017-2020)
  • Front
  • Use: Severe
  • Capacity 0,5 liter
  • Change 45000 miles
  • CT6 3.0 AWD Twin Turbo (2017-2020)
  • Rear
  • Use: Normal
  • Capacity 0,5 liter
  • Change 150000 miles
  • CT6 3.0 AWD Twin Turbo (2017-2020)
  • Rear
  • Use: Severe
  • Capacity 0,5 liter
  • Change 45000 miles
  • CT6 3.6 AWD (2017-2020)
  • Front
  • Use: Normal
  • Capacity 0,45-0,5 liter
  • CT6 3.6 AWD (2017-2020)
  • Front
  • Use: Severe
  • Capacity 0,45-0,5 liter
  • Change 45000 miles
  • CT6 3.0 AWD Twin Turbo (2016-2017)
  • Front
  • Use: Normal
  • Capacity 0,45-0,5 liter
  • CT6 3.0 AWD Twin Turbo (2016-2017)
  • Front
  • Use: Severe
  • Capacity 0,45-0,5 liter
  • Change 45000 miles
  • CT6 3.6 AWD (2016-2017)
  • Front
  • Use: Normal
  • Capacity 0,45-0,5 liter
  • CT6 3.6 AWD (2016-2017)
  • Front
  • Use: Severe
  • Capacity 0,45-0,5 liter
  • Change 45000 miles
  • CT6 Plug-in (2016-2019)
  • Rear
  • Use: Normal
  • Capacity 1,1 liter
  • Change 150000 miles
  • CT6 Plug-in (2016-2019)
  • Rear
  • Use: Severe
  • Capacity 1,1 liter
  • Change 45000 miles

Other Systems