Engine oil
4.5 L (4.8 US qt), approximately, with filter
Notes
Encore GX Preferred AWD 1SB L3T M3F MY2025 US only. US MY2025 Buick Encore GX Preferred AWD, group 1SB, model 4TV26; standard L3T/M3F per own GM Mechanical column E and MY2025 VIN standard p.19. Own-model manual and exact engine/drive rows only. No optional-engine, cross-model, cross-year or market inference.
Coolant
7.4 L (7.8 US qt), approximately, for the entire cooling system
Notes
Encore GX Preferred AWD 1SB L3T M3F MY2025 US only. US MY2025 Buick Encore GX Preferred AWD, group 1SB, model 4TV26; standard L3T/M3F per own GM Mechanical column E and MY2025 VIN standard p.19. Own-model manual and exact engine/drive rows only. No optional-engine, cross-model, cross-year or market inference.
Transmission fluid
DEXRON VI automatic transmission fluid
Notes
Encore GX Preferred AWD 1SB L3T M3F MY2025 US only. US MY2025 Buick Encore GX Preferred AWD, group 1SB, model 4TV26; standard L3T/M3F per own GM Mechanical column E and MY2025 VIN standard p.19. Own-model manual and exact engine/drive rows only. No optional-engine, cross-model, cross-year or market inference.
Fuel tank
50 L (13.2 US gal), approximately
Notes
Encore GX Preferred AWD 1SB L3T M3F MY2025 US only. US MY2025 Buick Encore GX Preferred AWD, group 1SB, model 4TV26; standard L3T/M3F per own GM Mechanical column E and MY2025 VIN standard p.19. Own-model manual and exact engine/drive rows only. No optional-engine, cross-model, cross-year or market inference.