Chevrolet · Suburban Z71 L87 4WD 10AT MY2025 US · 2025

Chevrolet Suburban Suburban Z71 L87 4WD 10AT MY2025 US Powertrain designation

What is the powertrain designation for the Chevrolet Suburban Suburban Z71 L87 4WD 10AT MY2025 US?6.2L gasoline V8 (L87); 4WD; Hydra-Matic 10L80 10-speed automatic

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At a glance

Vehicle
Chevrolet Suburban Suburban Z71 L87 4WD 10AT MY2025 US
Powertrain designation
6.2L gasoline V8 (L87); 4WD; Hydra-Matic 10L80 10-speed automatic
Manufacturer source
General Motors
Verified

The joint 2025 Chevrolet Tahoe/Suburban final release confirms the selected engine on Z71 and the 10-speed automatic. GM Fleet Guide PDF p.82 independently confirms Suburban Z71 4WD.

Reference details

Check before you buy or service: Suburban Z71 L87 4WD 10AT MY2025 US; US MY2025 Chevrolet Suburban Z71 4WD, 10-speed automatic. Exact Suburban trim/drive: GM Fleet Guide PDF p.82; engines/transmission: final August 2024 joint Chevrolet release. Shared Tahoe/Suburban gasoline manual engine row explicitly applies; not diesel capacities. Internal descriptive label, not OEM chassis code.

Source

General Motors manufacturer referenceGeneral Motors
Open manufacturer source ↗

Last verified by CarFactBook:

Same question · different chassis

Does this answer change on another Suburban?

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.

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What owners usually check next

Engine oil capacity8.0 US qt (7.6 L) with filter (GM TechLink MY2025 chart)Smart-key batteryCR2450 lithium battery or equivalentTransmission fluidDEXRON ULV Automatic Transmission FluidCoolant capacity14.3 L (15.1 US qt) approximate engine cooling system capacityFuel tank capacity28 US gal (approximately 106 L)Engine codeL87, GM engine RPO (GM TechLink MY2025 chart)Engine displacement6.2 L (GM TechLink MY2025 chart)

View every owner answer for Chevrolet Suburban Suburban Z71 L87 4WD 10AT MY2025 US →