Mercedes-Benz GLS-Class Gas Tank Size
Gas tank size for Mercedes-Benz GLS-Class from 2017 to 2022 production years. Fuel tank capacity in gallons and litres.
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| Year | Gallons | Litres | Fuel type |
|---|---|---|---|
| 2022 | 23.8 | 90 | Mild Hybrid |
| 2021 | 23.8 | 90 | Hybrid, Mild Hybrid |
| 2020 | 23.8 | 90 | Hybrid, Mild Hybrid |
| 2019 | 26.4 | 100 | Gas |
| 2018 | 26.4 | 100 | Gas |
| 2017 | 26.4 | 100 | Diesel, Gas |