The current Mercedes-Benz GLA covers up to 70 km on a full charge. Figures below are the longest-range variant in each generation.
| Years | Powertrain | Range |
|---|---|---|
| 2014–2020 | Combustion | 1,282 |
| 2020–2023 | Electric | 62 |
| 2023–present | Electric | 70 |
Range is the manufacturer-rated maximum for the longest-range variant in each generation. Electric generations use the rated battery range; combustion generations are calculated from tank capacity and combined-cycle consumption. Figures outside a plausible range are excluded rather than shown with a guessed correction.