KALLAX Shelf unit, white, 30 1/8x30 1/8″
+10⅜″ margin
All items that fit an Aiways U6 2023
Will fit in an ?
No, it won't fit.
It will not fit in this setup: VITTSJÖ Shelf unit, black-brown/glass, 39 3/8x68 7/8″ is too large for an Aiways U6 2023 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 19⅛″ even with diagonal loading. We're about 95% confident in this estimate.
VITTSJÖ Shelf unit, black-brown/glass, 39 3/8x68 7/8″
Box: 79¼″ × 15¼″ × 3½″ · 60 lb 12 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
79¼″ × 15¼″ × 3½″
Status:19⅛″ short
Limited by
Limiting factor:Opening width
Best orientation:Diagonal
Vehicle limits
Opening width / height above sill
39⅜″ / 26⅜″
Cargo width / height
40⅛″ / 26¾″
Cargo length seats up / down
39⅜″ / 71¼″
Loading sill height
29½″
Aiways U6 2023
Measurements last checked and updated on Oct 21, 2026
Helpful tips
Use these loading tips to improve your chances of fitting VITTSJÖ Shelf unit, black-brown/glass, 39 3/8x68 7/8″ in Aiways U6 2023.
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 Aiways U6 2023
Ranked by fit margin and package-dimension similarity. This improves as we index more items.
About the Aiways U6 2023 boot
Whatever clears the U6's opening has room across the boot floor. The opening is 39⅜″ wide and 26⅜″ high above the loading sill, and the floor beyond it is a touch wider, 40⅛″ at its narrowest. Behind the upright rear seats the floor is 39⅜″ long. Some packs longer than that fit at an angle on their side, and you can fold the seats for more. That adds 31⅞″, for 71¼″. The sill is 29½″ high, with the floor just ⅜″ below it. Before you lift a box, check its two shorter sides against 39⅜″ and 26⅜″.
About the VITTSJÖ Shelf unit, black-brown/glass, 39 3/8x68 7/8″ package
The VITTSJÖ shelf unit packs into one long, narrow box, 79¼″ × 15¼″ × 3½″, and it weighs 60 lb 12 oz. Its glass travels in that same box. The length makes the box hard to turn, and with glass inside, a knock or a drop can break something. For it to lie flat and straight, the box needs 79¼″ of boot floor and 15¼″ across. Carry it with two people and take every turn slowly. Once it is in the boot, push a blanket or soft bags into the gaps around it, so the box cannot shift on the drive.
Frequently asked questions
Find quick answers about fit for VITTSJÖ Shelf unit, black-brown/glass, 39 3/8x68 7/8″ in Aiways U6 2023, including seats up vs seats down, limiting factor, best orientation, and package-by-package margins.
Will VITTSJÖ Shelf unit, black-brown/glass, 39 3/8x68 7/8″ fit in Aiways U6 2023?
No. With seats up, it is short by 19⅛″ at Opening width, even with diagonal loading.
What is the tightest part?
The limiting factor is Opening width, with -19⅛″ margin in seats up.
Why does it not fit?
The blocker is Opening width: with seats up, the box is 19⅛″ bigger than the space there.
Can I load it diagonally?
Yes, diagonal is the best orientation for this check, with -19⅛″ 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 (-19⅛″). Seats down: No (-½″). 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 -19⅛″ margin.
How tight is this fit?
This result is in the clear no-fit band (-19⅛″ at Opening width).