Will RUDSTA Glass-door cabinet, anthracite, 31 1/2x14 5/8x47 1/4 " fit in an Audi A4 Avant 2022?

The A4 Avant pairs a wide mouth with real height: the opening measures 40⅛″ across and 33½″ tall, so upright boxes pass through without a tilt. The floor gives you 41⅜″ with the rear seats up and 72″ once they fold, a gain of 30¾″, with 39″ between the wheel arches at the tightest point. The lift-over sits at 24¾″ and the floor is only 2″ below it, almost level, so long boxes slide in instead of dropping in. Tall furniture cartons and long flat packs both do well here; extra-wide boxes meet the 39″ pinch first. Slide heavy loads across the sill on a blanket rather than lifting them over.

The RUDSTA glass-door cabinet ships as two flat boxes, the larger 48½″ × 15½″ × 3¼″, the pair weighing 76 lb 9 oz. The awkward part is the glass: the doors travel inside the flat pack, so the boxes are rigid and you cannot flex them around a tight opening. A hatchback with the seats folded, an estate or an SUV swallows the 48½″ length easily. Carry both boxes flat, glass side up, load the heavier one first against the seat backs, and slip a blanket between them so nothing presses on a panel.