Manufacturer-backed comparison · Exact vehicle codes
Mazda CX-90 Fuel Tank Capacity by Chassis Code
How large is the fuel tank on each chassis? Compare actual published manufacturer references for 4 exact Mazda CX-90 chassis codes. Values can differ across drivetrain, trim and production period.
4documented chassis
3distinct published answers
2source documents
2026-11-08latest evidence review
Before applying a specification
View all Mazda CX-90 chassis →Confirm the engineering configuration
Fuel tank capacity can change by drivetrain, hybrid system, grade and model revision. A model badge alone is not sufficient to apply a fuel capacity.
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
Fuel Tank Capacity: chassis comparison
Open the original exact-code answer to see the manufacturer reference and full caveat.
| Exact code | Documented years | Fuel tank reference | Manufacturer source |
|---|---|---|---|
| CX-90 3.3 Turbo S Premium Package AWD MY2025 US | 2025 | 74.0 L (19.5 US gal), approximately (high power) ↗ | Mazda North American Operations ↗Checked 2026-11-08 |
| CX-90 3.3 Turbo Select Package AWD MY2025 US | 2025 | 70.0 L (18.5 US gal), approximately (standard power) ↗ | Mazda North American Operations ↗Checked 2026-11-08 |
| CX-90 PHEV Preferred AWD MY2025 US | 2025 | 70.0 L (18.5 US gal), approximately ↗ | Mazda North American Operations ↗Checked 2026-11-08 |
| CX-90 PHEV Premium Plus AWD MY2025 US | 2025 | 70.0 L (18.5 US gal), approximately ↗ | Mazda North American Operations ↗Checked 2026-11-08 |
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
Mazda CX-90 CX-90 3.3 Turbo S Premium Package AWD MY2025 US — Fuel tank capacity ↗
Published answer: 74.0 L (19.5 US gal), approximately (high power)
Own-model Capacities table, Fuel tank / e-SKYACTIV G (HIGH POWER) row; the spec deck gives High PT 19.6 gal / 74.0 L (p.13). The 70.0 L standard-power row does not apply.
Applicability: CX-90 3.3 Turbo S Premium Package AWD MY2025 US only. US MY2025 CX-90 3.3 Turbo S Premium Package (three-row SUV); e-SKYACTIV G 3.3 (high power), SKYACTIV-Drive 8-speed automatic, AWD fixed by the native 2025 Mazda spec deck column. No sibling trim, other engine output, towing specification, tire size, body, year or market inference.
Mazda North American Operations manufacturer reference · Mazda North American Operations · Manufacturer reference ↗
Mazda CX-90 CX-90 3.3 Turbo Select Package AWD MY2025 US — Fuel tank capacity ↗
Published answer: 70.0 L (18.5 US gal), approximately (standard power)
Own-model Capacities table, Fuel tank / e-SKYACTIV G (STANDARD POWER) row; the spec deck gives Standard PT 18.5 gal / 70.0 L (p.13). The 74.0 L high-power row does not apply.
Applicability: CX-90 3.3 Turbo Select Package AWD MY2025 US only. US MY2025 CX-90 3.3 Turbo Select Package (three-row SUV); e-SKYACTIV G 3.3 (standard power), SKYACTIV-Drive 8-speed automatic, AWD fixed by the native 2025 Mazda spec deck column. No sibling trim, other engine output, towing specification, tire size, body, year or market inference.
Mazda North American Operations manufacturer reference · Mazda North American Operations · Manufacturer reference ↗
Mazda CX-90 CX-90 PHEV Preferred AWD MY2025 US — Fuel tank capacity ↗
Published answer: 70.0 L (18.5 US gal), approximately
Own-model CX-90 PHEV Capacities table, single Fuel tank row; the spec deck gives the PHEV 18.5 gal / 70.0 L.
Applicability: CX-90 PHEV Preferred AWD MY2025 US only. US MY2025 CX-90 PHEV Preferred (three-row SUV); e-SKYACTIV PHEV 2.5, SKYACTIV-Drive 8-speed automatic, AWD fixed by the native 2025 Mazda spec deck column. No sibling trim, other powertrain, transmission, tire size, body, year or market inference.
Mazda North American Operations manufacturer reference · Mazda North American Operations · Manufacturer reference ↗
Mazda CX-90 CX-90 PHEV Premium Plus AWD MY2025 US — Fuel tank capacity ↗
Published answer: 70.0 L (18.5 US gal), approximately
Own-model CX-90 PHEV Capacities table, single Fuel tank row; the spec deck gives the PHEV 18.5 gal / 70.0 L.
Applicability: CX-90 PHEV Premium Plus AWD MY2025 US only. US MY2025 CX-90 PHEV Premium Plus (three-row SUV); e-SKYACTIV PHEV 2.5, SKYACTIV-Drive 8-speed automatic, AWD fixed by the native 2025 Mazda spec deck column. No sibling trim, other powertrain, transmission, tire size, body, year or market inference.
Mazda North American Operations manufacturer reference · Mazda North American Operations · Manufacturer reference ↗