KALLAX Shelf unit, white, 30 1/8x30 1/8″
+6¼″ margin
All items that fit a BMW 1 Series 2020
Will fit in a ?
No, it won't fit.
It will not fit in this setup: VÅGSTRANDA Pocket spring mattress, medium firm/white, Queen is too large for a BMW 1 Series 2020 with seats up.
Fit Details
With seats up, This package will not fit in this setup. The blocker is opening width, and you're short by 25½″ even with diagonal loading. We're about 95% confident in this estimate.
VÅGSTRANDA Pocket spring mattress, medium firm/white, Queen
Box: 66¾″ × 17¾″ × 17¼″ · 111 lb 14 oz
Based on IKEA US (United States).
Package dimensions last checked and updated on Oct 21, 2026
Package
Status
Limiting factor
Best orientation
Package #1
66¾″ × 17¾″ × 17¼″
Status:25½″ short
Limited by
Limiting factor:Opening width
Best orientation:Diagonal
Vehicle limits
Opening width / height above sill
37⅜″ / 22⅞″
Cargo width / height
40⅛″ / 26″
Cargo length seats up / down
29½″ / 57½″
Loading sill height
27½″
BMW 1 Series 2020
Measurements last checked and updated on Oct 21, 2026
Helpful tips
Use these loading tips to improve your chances of fitting VÅGSTRANDA Pocket spring mattress, medium firm/white, Queen in BMW 1 Series 2020.
Optimize opening width
Keep the narrow edge leading while entering the opening.
Load diagonally first
Load diagonally first, then straighten once inside.
Try fitting alternatives
Check the Similar items that fit section for safer alternatives.
Alternatives that fit in BMW 1 Series 2020
Ranked by fit margin and package-dimension similarity. This improves as we index more items.
About the BMW 1 Series 2020 boot
The way into the 1 Series boot is low: 22⅞″ of clear height above the loading sill, through an opening 37⅜″ wide, while the boot itself is 26″ tall from its floor. That makes tall boxes a poor fit. The sill is 27½″ high and the floor sits 3⅛″ below it. With the rear seats up the floor is 29½″ long and 40⅛″ wide at its narrowest, and folding them adds 28″, giving 57½″ for long flat packs. If a long box will not go in lying flat, try it standing on its side: at an angle, it then needs less of the 37⅜″ width.
About the VÅGSTRANDA Pocket spring mattress, medium firm/white, Queen package
The Queen VÅGSTRANDA mattress weighs 111 lb 14 oz, all in one box of 66¾″ × 17¾″ × 17¼″. Its ends are nearly square, so there is nothing to hook your fingers on: it is a long, heavy block that you carry from underneath. Inside the boot, the box takes 66¾″ of floor lying straight, 17¾″ across and 17¼″ of height. Move it to the car on a flat trolley, so the only lift is the last short one into the boot, and make that lift with two people, together on a count.
Frequently asked questions
Find quick answers about fit for VÅGSTRANDA Pocket spring mattress, medium firm/white, Queen in BMW 1 Series 2020, including seats up vs seats down, limiting factor, best orientation, and package-by-package margins.
Will VÅGSTRANDA Pocket spring mattress, medium firm/white, Queen fit in BMW 1 Series 2020?
No. With seats up, it is short by 25½″ at Opening width, even with diagonal loading.
What is the tightest part?
The limiting factor is Opening width, with -25½″ margin in seats up.
Why does it not fit?
The blocker is Opening width: with seats up, the box is 25½″ bigger than the space there.
Can I load it diagonally?
Yes, diagonal is the best orientation for this check, with -25½″ around the limiting point.
Which loading orientation works best?
Diagonal is the best orientation for this result in seats up.
Does it fit with seats up or seats down?
Seats up: No (-25½″). Seats down: No (-9¼″). Default selection follows YES > MAYBE > NO.
What do YES, MAYBE and NO mean here?
YES means there is at least 2⅜″ to spare at the tightest point, in the best way the box can go in. MAYBE means it fits on paper, but with less than 2⅜″ to spare, so trim, the parcel shelf or the loading angle can decide it. NO means the box is bigger than the space at its tightest point, whichever way it goes in. Every margin on this page is that real gap: the car's measurement minus the box's.
What should I do instead?
Use the Helpful tips & alternatives section to choose a smaller item, different orientation, or split-load plan.
Is the trunk opening the issue?
Yes. The tightest constraint is at the opening (Opening width) with -25½″ margin.
How tight is this fit?
This result is in the clear no-fit band (-25½″ at Opening width).