The current Opel Vivaro is 5,076 mm long, 2,010 mm wide and 1,397 mm tall, on a 3,236 mm wheelbase. It has grown 13 cm longer since the 2011 Vivaro.
| Years | Length | Width | Height | Wheelbase | Boot capacity | Turning circle |
|---|---|---|---|---|---|---|
| 2011–2014 | 4,942 | 1,904 | 1,513 | 3,258 | — | 11.8 |
| 2014–2019 | 5,131 | 1,956 | 1,387 | 3,154 | — | 11.8 |
| 2019–2023 | 4,965 | 2,010 | 1,397 | 3,169 | — | 12.4 |
| 2020–2023Current | 5,076 | 2,010 | 1,397 | 3,236 | — | 12.4 |
Exterior figures are manufacturer specifications for the Vivaro, 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.