The current Peugeot 308 covers up to 450 km on a full charge. Figures below are the longest-range variant in each generation.
| Years | Powertrain | Range |
|---|---|---|
| 2007–2011 | Combustion | 1,364 |
| 2011–2013 | Combustion | 1,333 |
| 2013–2017 | Combustion | 1,395 |
| 2017–2021 | Combustion | 1,325 |
| 2021–2025 | Electric | 85 |
| 2023–2025 | Electric | 412 |
| 2025–present | Electric | 450 |
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.