Mercedes-Benz GLE Gas Tank Size & Fuel Capacity by Year
17.2–22.5gal · 65–85 L
Across 1 model year (2026), the Mercedes-Benz GLE has used tanks from 17.2–22.5 gallons. The 2026 model holds 17.2–22.5 gallons.
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How the tank changed over the years
Mercedes-Benz GLE tank size by year
| Year | Tank | Liters | Best highway range | Trims |
|---|---|---|---|---|
| 2026 Mercedes-Benz GLE | 17.2–22.5 gallons | 65–85 L | 630 mi | 7 |
Frequently asked questions
What size gas tank does the Mercedes-Benz GLE have?
The 2026 Mercedes-Benz GLE holds 17.2–22.5 gallons. Older years range from 17.2–22.5 gallons; the table has every year.
Has the tank size changed over the years?
Not in the years we list. The largest tank has stayed at 22.5 gallons.