Will MARKUS Office chair, Vissle dark grey, Medium fit in a Peugeot 308 2022?

The Peugeot 308 gives you a hatchback boot that is short but usefully deep. The opening is 96 cm wide by 74 cm tall, and the floor runs 78 cm with the seats up, stretching to 148 cm once you fold the rear bench, a gain of 70 cm. The narrow point of the floor is 82 cm across, so wide flat loads sit fine, but anything past 78 cm long needs the seats down. The load lip sits 70 cm off the ground with a 17 cm drop, so heavy boxes lift in then settle low. It takes suitcases and boxed furniture well, long flat-pack less so. Fold the seats before you load, not halfway through.

MARKUS ships as a single box of 98 cm × 59 cm × 23 cm: short by flat-pack standards but deep, closer to a stout crate than the usual thin slab. At 22.36 kg it is a one-person carry if you keep it close to your body, though the depth makes it awkward to hug through a doorway. Nearly any car takes a box like this with one rear seat folded, and bigger boots manage it without folding anything, which makes this one of the simpler IKEA collections you will do. Slide it in flat on its 59 cm side rather than upright, and load it last: a 23 cm thick box blocks more of the aperture than you expect.