There's generous space for two adults in the front, with good head room and leg room, a decent glovebox, deep door pockets and a central cubby to stow your belongings.
As with most four-seat convertibles, things get trickier if you want to use the rear seats. For starters, access isn't that easy behind the front seats and, once there, anyone over six feet tall is likely to complain about the shortage of knee, leg and head room (with the roof up) on anything but the shortest journeys. Still, average-height adults will be fine (just).
The 2 Series Convertible’s boot capacity is 335 litres with the roof up, which is slightly more than an Audi A3 Cabriolet’s boot. However, access is worse, making it more difficult to get wider items of luggage inside.