Will VÅGSTRANDA Pocket spring mattress, medium firm/white, Twin fit in an Audi A3 Sportback 2024?

The Audi A3 Sportback boot is wide and square, better for bulk than for length. The opening is 38¼″ wide by 30⅜″ tall, and the narrow part of the floor still holds 39″ across, which is generous for this class. Seats up you get 30⅜″ of floor length, folding the rear bench takes that to 58⅝″, a gain of 28⅜″. The load lip is a low 26⅜″ with only a 6¼″ drop to the floor, so lifting boxes in is easy on your back. It swallows wide boxes, crates and a couple of cases side by side, but long flat-packs still need the seats folded. Load your widest item flat on the floor first, then build up.

The VÅGSTRANDA Twin arrives roll-packed as a single dense block, 43¾″ × 18¼″ × 17½″, weighing 69 lb 4 oz. The shape is friendly, the weight is not: it is a compressed pocket spring mattress, so all of that mass sits in a stubby bundle with no handles and a wrap that likes to slip. Because its longest edge is 43¾″, most hatchbacks swallow it with a seat folded, and many boots take it outright. Carry it with two people, load it on its long side, and leave the wrapping sealed until it is in the bedroom: once it unrolls, it never goes back.