Will MARKUS Office chair, Vissle dark gray, Medium fit in a Volvo XC60 2022?

The XC60 gives you a wide, flat, square boot rather than a deep cave. The opening is 44⅛″ wide and 29⅛″ tall, and the floor runs 37¾″ with the rear seats up. Fold them and it nearly doubles to 70⅛″, a gain of 32¼″, so the seats-up length is the real limit on anything long. The floor stays a wide 43¾″ across at its narrowest, which suits flat boxes and multi-package loads. The lip is 28⅜″ off the ground but level with the floor inside, so you slide loads in rather than lift them over a step. For long flat-packs, fold the bench first and load down the middle.

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.