Gmc · Sierra 1500 L87 MY2025 US · 2025

Gmc Sierra 1500 Sierra 1500 L87 MY2025 US Engine displacement

What are the engine displacement for the Gmc Sierra 1500 Sierra 1500 L87 MY2025 US?6.2 L (GM TechLink MY2025 chart)

Found an incorrect value or applicability claim? Report an error ↗. Correction policy →

At a glance

Vehicle
Gmc Sierra 1500 Sierra 1500 L87 MY2025 US
Engine displacement
6.2 L (GM TechLink MY2025 chart)
Manufacturer source
General Motors / GM TechLink
Verified

Engine displacement printed in the ENGINE / RPO columns of GM TechLink's 2025 engine oil capacities chart (U.S. and Canada), Sierra 1500 rows.

Reference details

Check before you buy or service: Applies only to model-year 2025 GMC Sierra 1500 vehicles with the L87 engine (6.2L V8), for the United States record Sierra 1500 L87 MY2025 US, per GM TechLink's January 2025 chart (which covers U.S. and Canada); other model years and markets are not established by this source. Internal descriptive configuration label, not an OEM chassis code. Identifies the engine only; no output, fuel system or transmission is inferred. Source SHA-256 2b876c2b728bb185437a1f21ea1b29bc377e81ddd063060da737a8554045e9d5.

Source

GM TechLink: 2025 Engine Oil Capacities (With Filter), U.S. and Canada, January 2025General Motors / GM TechLink · en
Open manufacturer source ↗

Last verified by CarFactBook:

Same question · different chassis

Does this answer change on another Sierra 1500?

Engine displacement 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.

Compare more Sierra 1500 chassis references →
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.

Gmc Sierra 1500Sierra 1500 L3B MY2025 US2025
Engine displacement2.7 L (GM TechLink MY2025 chart)Check the exact variant and source limitationsGeneral Motors / GM TechLink · verified 2026-11-03
Read the sourced answer ↗Vehicle profile →
Honda VezelRU32013–2021
Engine displacement1,496 ccCheck the exact variant and source limitationsHonda Motor Co. · verified 2026-10-02
Read the sourced answer ↗Vehicle profile →
Mazda AxelaBM5FS2013–2017
Engine displacement1,496 ccCheck the exact variant and source limitationsMazda Motor Corporation · verified 2026-10-02
Read the sourced answer ↗Vehicle profile →
Suzuki Wagon RMH55S2017–2022
Engine displacement658 ccCheck the exact variant and source limitationsSuzuki Motor Corporation · verified 2026-10-01
Read the sourced answer ↗Vehicle profile →

Compare this answer across other cars

Browse engine specifications by model and chassis code →

What owners usually check next

Engine oil capacity8.0 US qt (7.6 L) with filter (GM TechLink MY2025 chart)12V battery12-volt Absorbed Glass Mat (AGM) battery for the factory Stop/Start system. Match the replacement number on the original battery label; case size and Ah rating are not specified here.Smart-key batteryCR2450 lithium or equivalent remote-key battery; install positive side up.Coolant capacity12.6 L (13.3 US qt) approximate entire engine cooling system capacity; recheck the level after filling.Fuel tank capacityStandard/short box: 90.8 L (24.0 US gal). Long box: 107.1 L (28.3 US gal). Approximate fuel tank capacities; identify the box and drivetrain before selecting a value.Engine codeL87, GM engine RPO (GM TechLink MY2025 chart)Powertrain designation6.2 L V8 gasoline (GEN 5); direct injection (DI); AFM (GM body builder VIN engine table)

View every owner answer for Gmc Sierra 1500 Sierra 1500 L87 MY2025 US →