Owner file · Buick
CarFactBook1SU LSY M3HFind published references for this exact version and keep your own service history.
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Owner’s card
Use the exact configuration and check the car’s own labels before servicing or ordering parts.
5.0 L (5.3 US qt), approximately, with filter
Envision Avenir AWD 1SU LSY M3H MY2025 US only. US MY2025 Buick Envision Avenir AWD, group 1SU, model 4ZE26; standard LSY/M3H per own GM Mechanical column F and MY2025 VIN standard p.20. Own-model manual and exact engine/drive rows only. No optional-engine, cross-model, cross-year or market inference.
9.4 L (9.9 US qt), approximately, for the entire cooling system
Envision Avenir AWD 1SU LSY M3H MY2025 US only. US MY2025 Buick Envision Avenir AWD, group 1SU, model 4ZE26; standard LSY/M3H per own GM Mechanical column F and MY2025 VIN standard p.20. Own-model manual and exact engine/drive rows only. No optional-engine, cross-model, cross-year or market inference.
DEXRON VI automatic transmission fluid
Envision Avenir AWD 1SU LSY M3H MY2025 US only. US MY2025 Buick Envision Avenir AWD, group 1SU, model 4ZE26; standard LSY/M3H per own GM Mechanical column F and MY2025 VIN standard p.20. Own-model manual and exact engine/drive rows only. No optional-engine, cross-model, cross-year or market inference.
60.9 L (16.1 US gal), approximately
Envision Avenir AWD 1SU LSY M3H MY2025 US only. US MY2025 Buick Envision Avenir AWD, group 1SU, model 4ZE26; standard LSY/M3H per own GM Mechanical column F and MY2025 VIN standard p.20. Own-model manual and exact engine/drive rows only. No optional-engine, cross-model, cross-year or market inference.
CR2450 or equivalent battery
Envision Avenir AWD 1SU LSY M3H MY2025 US only. US MY2025 Buick Envision Avenir AWD, group 1SU, model 4ZE26; standard LSY/M3H per own GM Mechanical column F and MY2025 VIN standard p.20. Own-model manual and exact engine/drive rows only. No optional-engine, cross-model, cross-year or market inference.
Service plan
Recalls
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Owner’s card
Envision Avenir AWD 1SU LSY M3H MY2025 US2025 · United States · 2.0 L · petrol