Will MULIG Drying rack, indoor/outdoor, white fit in a Mercedes Benz A-Class 2019?

The A-Class gives you a hatchback boot with a modest mouth, 37″ wide and 28¾″ tall. The floor runs 32¼″ with the seats up and nearly doubles to 59½″ folded, a 27⅛″ gain that is this boot's strongest card. It narrows to 39″ at the back, so wide flat-packs sit better on the diagonal. The load lip is fairly high at 25⅝″ with a 4⅜″ drop to the floor, so lift heavy boxes in rather than drag them. Short and medium cartons go in seats up; long bed and wardrobe frames need the fold, and the very longest need a roof rack. Fold the seats before you load.

The MULIG drying rack ships as one flat box, 47¼″ × 22½″ × 3″, and at 9 lb 9 oz you can carry it under one arm. This is about as easy as IKEA transport gets: a single package, barely any weight, just a wide flat rectangle. Almost any car takes it, back seat included, and most trunks swallow it without folding anything. The one dimension to respect is the 22½″ width, which meets a narrow opening at an angle rather than head on. Slide it in like a tray, corner first, and keep the box flat so the cardboard does not crease across the rails.