Chevrolet Trailblazer
Maintenance specs for 2 variants of the Chevrolet Trailblazer — from 2021 to 2026.
2021–2026 Chevrolet Trailblazer
1.2L Turbo I3 (LIH) · FWD
137 hp / 162 lb-ft
Transmission
TypeCVT (CVT250)
FluidGM CVT Fluid
Full capacity7.4 qt
Power Steering
TypeElectric (no fluid)
Fuel
Tank13.2 gal
TypeRegular 87
Service Intervals
Oil change7,500 mi
Trans service45,000 mi
Coolant flush150,000 mi
Brake fluid45,000 mi
Spark plugs100,000 mi
Timingchain (no scheduled replacement)
Air filter45,000 mi
Cabin filter22,500 mi
Drive belt100,000 mi
2021–2026 Chevrolet Trailblazer
1.3L Turbo I3 (L3T) · AWD
155 hp / 174 lb-ft
Transmission
Type9-Speed Automatic (9T50)
FluidDexron HP
Full capacity9 qt
Power Steering
TypeElectric (no fluid)
Fuel
Tank13.2 gal
TypeRegular 87
Service Intervals
Oil change7,500 mi
Trans service45,000 mi
Coolant flush150,000 mi
Brake fluid45,000 mi
Spark plugs100,000 mi
Timingchain (no scheduled replacement)
Air filter45,000 mi
Cabin filter22,500 mi
Drive belt100,000 mi