KALLAX Shelf unit, white, 30 1/8x30 1/8″
+6″ margin
All items that fit a Citroen C3 Aircross 2019
Will fit in a ?
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 a Citroen C3 Aircross 2019 with seats up.
Fit Details
With seats up, This package will not fit in this setup. The blocker is cargo width, and you're short by 25¼″ 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:25¼″ short
Limited by
Limiting factor:Cargo width
Best orientation:Diagonal
Vehicle limits
Opening width / height above sill
39⅜″ / 29⅞″
Cargo width / height
37⅜″ / 34¼″
Cargo length seats up / down
28¾″ / 56¼″
Loading sill height
27½″
Citroen C3 Aircross 2019
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 Citroen C3 Aircross 2019.
Use available cargo width
Center the package between the side walls before final rotation.
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 Citroen C3 Aircross 2019
Ranked by fit margin and package-dimension similarity. This improves as we index more items.
About the Citroen C3 Aircross 2019 boot
The C3 Aircross boot is short on floor but generous on height. With the rear seats up you get 28¾″ of floor, 37⅜″ wide at its narrowest. Tall boxes suit it: the opening has 29⅞″ of clear height above the loading sill and is 39⅜″ wide, and from its floor the boot is 34¼″ tall. Fold the seats and the floor reaches 56¼″ (a gain of 27½″). A pack longer than 56¼″ will not go in straight, but a thin one may still fit diagonally, on its side. The loading sill is 27½″ high, with a 4⅜″ drop behind it. Check a tall box against the 29⅞″ above the sill, not the full 34¼″.
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 Citroen C3 Aircross 2019, 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 Citroen C3 Aircross 2019?
No. With seats up, it is short by 25¼″ at Cargo width, even with diagonal loading.
What is the tightest part?
The limiting factor is Cargo width, with -25¼″ margin in seats up.
Why does it not fit?
The blocker is Cargo width: with seats up, the box is 25¼″ bigger than the space there.
Can I load it diagonally?
Yes, diagonal is the best orientation for this check, with -25¼″ around the limiting point.
How tight is this fit?
This result is in the clear no-fit band (-25¼″ at Cargo width).
Does it fit with seats up or seats down?
Seats up: No (-25¼″). Seats down: No (-10¾″). 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.
Which loading orientation works best?
Diagonal is the best orientation for this result in seats up.
How confident is this result?
Confidence is 95 out of 100 based on available dimensions and margin tightness.