Manufacturer-backed comparison · Exact vehicle codes
Chevrolet Tahoe Engine Oil Capacity by Chassis Code
How much engine oil does each chassis take? Compare actual published manufacturer references for 3 exact Chevrolet Tahoe chassis codes. Values can differ across drivetrain, trim and production period.
3documented chassis
2distinct published answers
1source documents
2026-11-04latest evidence review
Before applying a specification
View all Chevrolet Tahoe chassis →Confirm the engineering configuration
An oil-only refill and an oil-filter replacement can require different quantities. Engine, grade, production period and market must match the cited vehicle before servicing.
Year ranges here describe the cited chassis coverage, not every option sold under the same model name worldwide. The actual service manual and fitted equipment take precedence.
Source-linked answers
Engine Oil Capacity: chassis comparison
Open the original exact-code answer to see the manufacturer reference and full caveat.
| Exact code | Documented years | Oil capacity reference | Manufacturer source |
|---|---|---|---|
| Tahoe Z71 L84 4WD 10AT MY2025 US | 2025 | 8.0 US qt (7.6 L) with filter (GM TechLink MY2025 chart) ↗ | General Motors / GM TechLink ↗Checked 2026-11-04 |
| Tahoe Z71 L87 4WD 10AT MY2025 US | 2025 | 8.0 US qt (7.6 L) with filter (GM TechLink MY2025 chart) ↗ | General Motors / GM TechLink ↗Checked 2026-11-04 |
| Tahoe Z71 LZ0 4WD 10AT MY2025 US | 2025 | 7.0 US qt (6.6 L) with filter (GM TechLink MY2025 chart) ↗ | General Motors / GM TechLink ↗Checked 2026-11-04 |
Documented differences
Which codes share an answer?
Grouped by exact published text. Similar wording is not treated as proof of identical equipment.
Reviewable evidence
Source scope and important caveats
Chevrolet Tahoe Tahoe Z71 L84 4WD 10AT MY2025 US — Engine oil capacity ↗
Published answer: 8.0 US qt (7.6 L) with filter (GM TechLink MY2025 chart)
Engine oil capacity with filter from GM TechLink's 2025 engine oil capacities chart (U.S. and Canada), Tahoe/Suburban rows.
Applicability: Tahoe Z71 L84 4WD 10AT MY2025 US; United States MY2025 only. Existing R53 Tahoe/Suburban engine row, now narrowed to Z71 4WD 10AT using the original GM 2025 Fleet Guide PDF p.81 and Chevrolet final August 2024 release. Internal descriptive configuration label, not an OEM chassis code. Oil quantity is with filter; check dipstick after filling. Other specifications are not inferred from the shared chart row.
GM TechLink: 2025 Engine Oil Capacities (With Filter), U.S. and Canada, January 2025 · General Motors / GM TechLink · Manufacturer reference ↗
Chevrolet Tahoe Tahoe Z71 L87 4WD 10AT MY2025 US — Engine oil capacity ↗
Published answer: 8.0 US qt (7.6 L) with filter (GM TechLink MY2025 chart)
Engine oil capacity with filter from GM TechLink's 2025 engine oil capacities chart (U.S. and Canada), Tahoe/Suburban rows.
Applicability: Tahoe Z71 L87 4WD 10AT MY2025 US; United States MY2025 only. Existing R53 Tahoe/Suburban engine row, now narrowed to Z71 4WD 10AT using the original GM 2025 Fleet Guide PDF p.81 and Chevrolet final August 2024 release. Internal descriptive configuration label, not an OEM chassis code. Oil quantity is with filter; check dipstick after filling. Other specifications are not inferred from the shared chart row.
GM TechLink: 2025 Engine Oil Capacities (With Filter), U.S. and Canada, January 2025 · General Motors / GM TechLink · Manufacturer reference ↗
Chevrolet Tahoe Tahoe Z71 LZ0 4WD 10AT MY2025 US — Engine oil capacity ↗
Published answer: 7.0 US qt (6.6 L) with filter (GM TechLink MY2025 chart)
Engine oil capacity with filter from GM TechLink's 2025 engine oil capacities chart (U.S. and Canada), Tahoe/Suburban rows.
Applicability: Tahoe Z71 LZ0 4WD 10AT MY2025 US; United States MY2025 only. Existing R53 Tahoe/Suburban engine row, now narrowed to Z71 4WD 10AT using the original GM 2025 Fleet Guide PDF p.81 and Chevrolet final August 2024 release. Internal descriptive configuration label, not an OEM chassis code. Oil quantity is with filter; check dipstick after filling. Other specifications are not inferred from the shared chart row.
GM TechLink: 2025 Engine Oil Capacities (With Filter), U.S. and Canada, January 2025 · General Motors / GM TechLink · Manufacturer reference ↗