Buick · Envision Avenir AWD 1SU LSY M3H MY2025 US · 2025

Buick Envision Envision Avenir AWD 1SU LSY M3H MY2025 US Powertrain designation

What is the powertrain designation for the Buick Envision Envision Avenir AWD 1SU LSY M3H MY2025 US?LSY 2.0L gasoline; M3H nine-speed automatic; AWD

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At a glance

Vehicle
Buick Envision Envision Avenir AWD 1SU LSY M3H MY2025 US
Powertrain designation
LSY 2.0L gasoline; M3H nine-speed automatic; AWD
Manufacturer source
General Motors LLC
Verified

Exact standard engine/transmission combination, with drivetrain and trim conditions verified from the native order guide. Not an optional-engine inference.

Reference details

Check before you buy or service: 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.

Source

General Motors LLC manufacturer referenceGeneral Motors LLC
Open manufacturer source ↗

Last verified by CarFactBook:

Same question · different chassis

Does this answer change on another Envision?

Powertrain designation is published for these other exact codes. Compare the sourced answer and vehicle scope before using a value.

A matching number does not establish that equipment, trim, production date or regional specification is identical.

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The same question, different cars

Manufacturer documentation can give different answers for different engines, configurations and model codes. These are independently sourced entries for the same reference topic, not interchangeable parts or service instructions.

Buick EnvisionEnvision Preferred AWD 1SC LSY M3H MY2025 US2025
Powertrain designationLSY 2.0L gasoline; M3H nine-speed automatic; AWDCheck the exact variant and source limitationsGeneral Motors LLC · verified 2026-11-05
Read the sourced answer ↗Vehicle profile →
Buick Encore GXEncore GX Preferred AWD 1SB L3T M3F MY2025 US2025
Powertrain designationL3T 1.3L gasoline; M3F nine-speed automatic; AWDCheck the exact variant and source limitationsGeneral Motors LLC · verified 2026-11-05
Read the sourced answer ↗Vehicle profile →
Cadillac XT5XT5 Luxury FWD 1SA LSY M3G MY2025 US2025
Powertrain designationLSY 2.0L gasoline; M3G nine-speed automatic; FWDCheck the exact variant and source limitationsGeneral Motors LLC · verified 2026-11-05
Read the sourced answer ↗Vehicle profile →
Buick EnvistaEnvista Preferred FWD G02 LBP MNH MY2025 US2025
Powertrain designationLBP 1.2L gasoline; MNH six-speed automatic; FWDCheck the exact variant and source limitationsGeneral Motors LLC · verified 2026-11-05
Read the sourced answer ↗Vehicle profile →

What owners usually check next

Engine oil capacity5.0 L (5.3 US qt), approximately, with filterSmart-key batteryCR2450 or equivalent batteryTransmission fluidDEXRON VI automatic transmission fluidCoolant capacity9.4 L (9.9 US qt), approximately, for the entire cooling systemFuel tank capacity60.9 L (16.1 US gal), approximatelyEngine codeLSY, GM engine RPOEngine displacement2.0 L

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