KALLAX Shelf unit, white, 30 1/8x30 1/8″
+11¾″ margin
All items that fit a Citroen C5 Aircross 2021
Will fit in a ?
Yes, it will fit!
Good news: BRIMNES Cabinet with doors, white, 30 3/4x37 3/8″ should fit diagonally in a Citroen C5 Aircross 2021 with seats up.
Fit Details
With seats up, Good news - this package should fit, with 7¾″ to spare at cargo length when loading diagonal. We're about 95% confident in this estimate.
BRIMNES Cabinet with doors, white, 30 3/4x37 3/8″
Box: 39″ × 16¾″ × 6″ · 72 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
39″ × 16¾″ × 6″
Status:+7¾″ to spare
Limited by
Limiting factor:Cargo length
Best orientation:Diagonal
Vehicle limits
Opening width / height above sill
41″ / 29⅛″
Cargo width / height
41¾″ / 30¾″
Cargo length seats up / down
38¼″ / 67¾″
Loading sill height
29⅛″
Citroen C5 Aircross 2021
Measurements last checked and updated on Oct 21, 2026
Helpful tips
Use these loading tips to improve your chances of fitting BRIMNES Cabinet with doors, white, 30 3/4x37 3/8″ in Citroen C5 Aircross 2021.
Use available cargo length
Use seats down if available to gain cargo length.
Load diagonally first
Load diagonally first, then straighten once inside.
Other items to check in Citroen C5 Aircross 2021
Ranked by fit margin and package-dimension similarity. This improves as we index more items.
About the Citroen C5 Aircross 2021 boot
From the loading sill to the floor, the C5 Aircross boot is almost level: the floor sits only 1⅝″ lower. The opening is 41″ wide with 29⅛″ of clear height above the sill, and the floor stays 41¾″ wide at its narrowest. Seats up, you get 38¼″ of floor, enough for several boxes or a box up to 29⅛″ tall standing up. Some flat packs longer than 38¼″ fit as well, angled across the floor on their side. Folding the rear seats adds 29½″, for 67¾″ in total. The sill itself is 29⅛″ off the ground. Lift each box onto the sill, then slide it forward.
About the BRIMNES Cabinet with doors, white, 30 3/4x37 3/8″ package
Small box, serious weight. The BRIMNES cabinet packs 72 lb 7 oz into a single box of 39″ × 16¾″ × 6″, and something that compact and heavy is easy to underestimate. Lying flat, it sits on a patch of floor 39″ by 16¾″. The lift is where the care goes. Short as the box is, that weight is a lot to hold while you lean into the boot. Take it as a pair, knees bent and backs straight, and lower it gently all the way down rather than letting it drop the last bit.
Frequently asked questions
Find quick answers about fit for BRIMNES Cabinet with doors, white, 30 3/4x37 3/8″ in Citroen C5 Aircross 2021, including seats up vs seats down, limiting factor, best orientation, and package-by-package margins.
Will BRIMNES Cabinet with doors, white, 30 3/4x37 3/8″ fit in Citroen C5 Aircross 2021?
Yes. With seats up, it fits with 7¾″ to spare at Cargo length. Best orientation: diagonal.
What is the tightest part?
The limiting factor is Cargo length, with +7¾″ margin in seats up.
Can I load it diagonally?
Yes, diagonal is the best orientation for this check, with +7¾″ around the limiting point.
How tight is this fit?
This result is in the comfortable clearance band (+7¾″ at Cargo length).
Does it fit with seats up or seats down?
Seats up: Yes (+7¾″). Seats down: Yes (+23⅛″). 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.
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.