Will MARKUS Office chair, Vissle dark gray, Medium fit in a Seat Ibiza 2022?

The Ibiza's cargo area is compact and honest about it: the opening is 34⅝″ wide by 32¼″ tall, the floor gives you 26¾″ with the rear bench up, and folding it opens 55½″, a gain of 28¾″. Between the wheel arches you keep 39″, more than the opening is wide, so a box that clears the mouth can settle flat inside. It handles short stacked boxes well and long flat packs poorly; most rejections happen at the opening, not on the floor. The liftover sits 27⅛″ high with a 7½″ drop inside, so rest a heavy box on the sill edge and lower it in instead of pushing.

The MARKUS chair travels as a single box of 38½″ × 24¼″ × 9½″, short enough to lie flat in most trunks without folding a seat. The catch is density: 49 lb 6 oz packed into that footprint, so the box is far heavier than its size suggests. There is no long dimension to fight, which makes this an easy load for a sedan or hatchback, and an SUV will not notice it. Treat it as a two-person lift anyway, slide it over the sill on its long edge instead of carrying it flat, and load it last so the weight sits near the opening when you unload.