The current Daihatsu Rocky is 4,035 mm long, 1,780 mm wide and 1,895 mm tall, on a 2,400 mm wheelbase. It has grown 12 cm longer since the 1988 Rocky.
| Years | Length | Width | Height | Wheelbase | Boot capacity | Turning circle |
|---|---|---|---|---|---|---|
| 1988–1994 | 3,912 | 1,580 | 1,863 | 2,327 | 100 | 10.2 |
| 1994–2003Current | 4,035 | 1,780 | 1,895 | 2,400 | — | 11.4 |
Exterior figures are manufacturer specifications for the Rocky, 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.