Will FRIDHULT Sleeper sofa, Knisa light gray fit in a BMW X3 2022?

The X3 gives you a wide, level cargo bay. The hatch opens 44⅛ inches across and 31⅛ inches tall, and the floor holds 43¼ inches at its narrowest, so wide boxes that snag in smaller SUVs slide through here. Length is the catch: 37⅜ inches behind the seats, 70⅛ inches once they fold, a gain of +32⅝ inches. The floor sits level with the 27½ inch liftover, no drop on the far side, so a heavy carton pushes straight in. Save long flat-packs for seats-down trips; upright, the bay favors short, wide, stackable boxes. Slide heavy loads in across the sill and spare your back.

The FRIDHULT sleeper sofa ships as one solid block, 47¾″ long, 28″ deep and 18¼″ tall, and it carries all its weight in that single box at 73 lb 10 oz. Nothing here is long, but it is dense and bulky, so the real trouble is lifting it and finding an opening tall enough to clear 18¼″. A hatchback with the rear seats folded, an estate or an SUV all take it without drama. Treat it as a two-person lift, slide it in flat on its widest face, and keep the fabric off the sill so you do not scuff it.