KALLAX Shelf unit, white, 30 1/8x30 1/8″
+6″ margin
All items that fit a Citroen C3 Aircross 2019
Will fit in a ?
Yes, it will fit!
Good news: all 2 packages of POÄNG Armchair, birch veneer/Knisa light beige fit individually in a straight orientation in a Citroen C3 Aircross 2019 with seats up.
Fit Details
With seats up, Good news - all 2 packages fit individually. The tightest one is Package #1 (29″ × 26¼″ × 2¾″), with 3⅝″ to spare at opening height (best loaded straight). We're about 95% confident in this estimate.
POÄNG Armchair, birch veneer/Knisa light beige
Box: 29″ × 26¼″ × 2¾″ · 18 lb 7 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
29″ × 26¼″ × 2¾″
Status:+3⅝″ to spare
Limited by
Limiting factor:Opening height
Best orientation:Straight
Package #2
23¼″ × 9¾″ × 9¾″
Status:+14⅛″ to spare
Limited by
Limiting factor:Cargo width
Best orientation:Straight
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 POÄNG Armchair, birch veneer/Knisa light beige in Citroen C3 Aircross 2019.
Manage opening height
Keep the highest edge low at the trunk opening.
Keep a straight loading path
Keep the package straight and level while loading.
Plan package order
Load each package one at a time. Individual package fit does not guarantee all packages will fit stacked together.
Other items to check 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 POÄNG Armchair, birch veneer/Knisa light beige package
The POÄNG armchair comes in two boxes with 22 lb 5 oz between them. The larger one is flat and nearly square, 29″ × 26¼″ × 2¾″ at 18 lb 7 oz. The second is small and chunky, 23¼″ × 9¾″ × 9¾″, at just 3 lb 14 oz. Neither is heavy, so the awkward part is handling two different shapes. Flat on the boot floor, the big box covers 29″ by 26¼″. Put the big box in first, while the boot is still empty, then add the small one, and count both before you drive off.
Frequently asked questions
Find quick answers about fit for POÄNG Armchair, birch veneer/Knisa light beige in Citroen C3 Aircross 2019, including seats up vs seats down, limiting factor, best orientation, and package-by-package margins.
Will POÄNG Armchair, birch veneer/Knisa light beige fit in Citroen C3 Aircross 2019?
Yes. With seats up, it fits with 3⅝″ to spare at Opening height. Best orientation: straight.
What is the tightest part?
The limiting factor is Opening height, with +3⅝″ margin in seats up.
Which package is the hardest to load?
Package #1 (29″ × 26¼″ × 2¾″) is the tightest, with +3⅝″ at Opening height.
Do all packages fit in the car at the same time?
We test each package individually. All packages fitting individually does not guarantee they will fit stacked together. You may need multiple trips.
Which loading orientation works best?
Straight is the best orientation for this result in seats up.
Does it fit with seats up or seats down?
Seats up: Yes (+3⅝″). Seats down: Yes (+11⅛″). 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.
Is the trunk opening the issue?
Yes. The tightest constraint is at the opening (Opening height) with +3⅝″ margin.
Do all packages fit?
Yes. All 2 packages fit individually in seats up. The tightest one is Package #1 (29″ × 26¼″ × 2¾″).
How tight is this fit?
This result is in the tight positive clearance band (+3⅝″ at Opening height).