The current Peugeot 208 is 4,055 mm long, 1,760 mm wide and — mm tall, on a 2,540 mm wheelbase. It has grown 9 cm longer since the 2012 208.
| Years | Length | Width | Height | Wheelbase | Boot capacity | Turning circle |
|---|---|---|---|---|---|---|
| 2012–2019 | 3,962 | 1,739 | — | 2,538 | 285 | 10.4 |
| 2019–2023 | 4,055 | 1,745 | 1,430 | 2,540 | 332 | 10.4 |
| 2023–presentCurrent | 4,055 | 1,760 | — | 2,540 | 333 | 10.4 |
Exterior figures are manufacturer specifications for the 208, averaged per generation across its variants and shown for the most common body style. Generations with the same size are merged. Boot capacity is the seats-up figure where the manufacturer quotes one.