Manufacturer-backed comparison · Exact vehicle codes
Toyota Sienta Fuel Tank Capacity by Chassis Code
How large is the fuel tank on each chassis? Compare actual published manufacturer references for 4 exact Toyota Sienta chassis codes. Values can differ across drivetrain, trim and production period.
4documented chassis
2distinct published answers
4source documents
2026-10-14latest evidence review
Before applying a specification
View all Toyota Sienta 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 |
|---|---|---|---|
| MXPC10G | 2022–2025 | 40 L ↗ | Toyota Motor Corporation ↗Checked 2026-10-14 |
| MXPL10G | 2022–2025 | 40 L ↗ | Toyota Motor Corporation ↗Checked 2026-10-14 |
| MXPL15G | 2022–2025 | 40 L ↗ | Toyota Motor Corporation ↗Checked 2026-10-14 |
| NHP170G | 2015–2022 | 42 L ↗ | Toyota Motor Corporation ↗Checked 2026-10-02 |
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
Toyota Sienta MXPC10G — Fuel tank capacity ↗
Published answer: 40 L
The Japan-market MXPC10G published specification gives a 40-litre fuel tank for the cited period.
Applicability: Japan-market 2022–2025 Toyota Sienta MXPC10G manufacturer-specification reference; confirm production date, equipment and exact model code before service or parts selection.
Toyota certified-used Sienta 2025 gasoline X specifications · Toyota Motor Corporation · Manufacturer reference ↗
Toyota Sienta MXPL10G — Fuel tank capacity ↗
Published answer: 40 L
The Japan-market MXPL10G published specification gives a 40-litre fuel tank for the cited period.
Applicability: Japan-market 2022–2025 Toyota Sienta MXPL10G manufacturer-specification reference; confirm production date, equipment and exact model code before service or parts selection.
Toyota certified-used Sienta 2025 hybrid G specifications · Toyota Motor Corporation · Manufacturer reference ↗
Toyota Sienta MXPL15G — Fuel tank capacity ↗
Published answer: 40 L
The Japan-market MXPL15G published specification gives a 40-litre fuel tank for the cited period.
Applicability: Japan-market 2022–2025 Toyota Sienta MXPL15G manufacturer-specification reference; confirm production date, equipment and exact model code before service or parts selection.
Toyota certified-used Sienta 2025 hybrid AWD G specifications · Toyota Motor Corporation · Manufacturer reference ↗
Toyota Sienta NHP170G — Fuel tank capacity ↗
Published answer: 42 L
Toyota lists a 42 L reference fuel capacity for the NHP170G Sienta Hybrid.
Applicability: Hybrid NHP170G manual specification.
Toyota Japan Sienta Hybrid 2020 owner manual · Toyota Motor Corporation · Manufacturer reference ↗