Will MARKUS Office chair, Vissle dark gray, Medium fit in a Volvo XC40 2023?

The XC40 boot is an upright, square space rather than a long one. Seats up, you get 35⅞″ of floor behind a 41¾″ wide by 28¾″ tall opening, so wide boxes slide in but long ones stall. Its best trait is the fold: drop the rear bench and the floor stretches to 66⅛″, a gain of 30⅜″. The floor narrows to 39¾″ at its narrowest, so tall flat boxes suit it better than very wide loads. The sill sits at 29½″ with no drop to the floor, so you push loads straight in at sill height instead of lifting over a lip.

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.