KALLAX Shelf unit, white, 16 3/8x57 5/8″
+13⅛″ margin
All items that fit a BMW X3 2022
Will fit in a ?
Maybe, it's a tight fit.
It might fit, but it's tight: VITTSJÖ Shelf unit, black-brown/glass, 39 3/8x68 7/8″ is borderline diagonally in a BMW X3 2022 with seats down.
Fit Details
With seats down, It's close. This package fits on paper with next to no room to spare at cargo length, best loaded diagonal. See the Helpful tips section below for practical loading suggestions. We're about 75% 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:0″, tight
Limited by
Limiting factor:Cargo length
Best orientation:Diagonal
Vehicle limits
Opening width / height above sill
44⅛″ / 31⅛″
Cargo width / height
43¼″ / 31⅛″
Cargo length seats up / down
37⅜″ / 70⅛″
Loading sill height
27½″
BMW X3 2022
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 BMW X3 2022.
Use available cargo length
Push the package fully toward the seat backs to use all cargo length.
Load diagonally first
Load diagonally first, then straighten once inside.
Clear real-world obstacles
Clear the trunk before loading. Existing cargo, trunk cover, and wheel-arch bumps can reduce usable space.
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About the BMW X3 2022 boot
There is no step down in the X3's boot: the floor sits level with the loading sill, 27½″ off the ground. The opening is 44⅛″ wide and 31⅛″ high, and the floor stays 43¼″ wide at its narrowest, so wide boxes and several boxes at once both suit it. With the rear seats up the floor runs 37⅜″. A longer pack can sometimes still fit, lying across the floor or diagonally on its side. Folding the seats adds 32¾″, for 70⅛″ in all. Slide a tall box in standing up (up to 31⅛″). With no step at the floor, it stays upright as it goes.
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 BMW X3 2022, 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 BMW X3 2022?
Maybe. With seats down, it fits on paper with next to no room to spare at Cargo length, less than the 2⅜″ a clear yes needs. Best orientation: diagonal.
What is the tightest part?
The limiting factor is Cargo length, with 0″ margin in seats down.
What can I try to make it work?
Use diagonal loading and focus on cargo length. Push the package fully toward the seat backs to use all cargo length. Load diagonally first, then straighten once inside.
Can I load it diagonally?
Yes, diagonal is the best orientation for this check, with 0″ around the limiting point.
Which loading orientation works best?
Diagonal is the best orientation for this result in seats down.
Does it fit with seats up or seats down?
Seats up: No (-18⅛″). Seats down: Maybe (0″). 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.
Do I need to fold the seats?
Results differ by configuration. Seats up is No and seats down is Maybe.
What could change the result in real life?
Cargo liners, wheel-arch bumps, the trunk cover, and items already in the trunk can reduce usable space. Measure the tightest point if the fit is close.
How tight is this fit?
This result is in the very tight borderline band (0″ at Cargo length).