KALLAX Shelf unit, white, 30 1/8x30 1/8 "
+1¾″ margin
Will fit in a ?
No, it won't fit.
It will not fit in this setup: SLATTUM Upholstered bed frame, Vissle dark gray, Queen is too large for a Citroen C3 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 21″ even with diagonal loading. We're about 95% confident in this estimate.
SLATTUM Upholstered bed frame, Vissle dark gray, Queen
Box: 65½″ × 29″ × 4″ · 81 lb 13 oz
Based on IKEA US (United States).
Package dimensions last checked and updated on Aug 14, 2026
Package
Status
Limiting factor
Best orientation
Package #1
65½″ × 29″ × 4″
Status:21″ short
Limited by
Limiting factor:Opening width
Best orientation:Diagonal
Vehicle limits
Opening width / height
34⅝″ / 31⅛″
Cargo width / height
37¾″ / 40⅛″
Cargo length seats up / down
26⅜″ / 53½″
Loading sill height
30¾″
Citroen C3 2023
Measurements last checked and updated on Jul 15, 2026
Helpful tips
Use these loading tips to improve your chances of fitting SLATTUM Upholstered bed frame, Vissle dark gray, Queen in Citroen C3 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 Citroen C3 2023
Ranked by fit margin and package-dimension similarity. This improves as we index more items.
About the Citroen C3 2023 boot
The C3 gives you a small supermini boot built for shopping and cabin bags, not long flat-pack. The opening is 34⅝″ wide by 31⅛″ tall, and the floor runs just 26⅜″ deep with the seats up. Fold the rear bench and it stretches to 53½″, a useful gain of 27⅛″, though the floor stays narrow at 37¾″. Tall or short boxes are fine; anything long fights the short floor. Note the high 30¾″ sill with a 9″ drop to the floor, so you lift up and over, then down into the well.
About the SLATTUM Upholstered bed frame, Vissle dark gray, Queen package
SLATTUM in Queen packs the whole upholstered frame into one long flat box: 65½″ × 29″ × 4″, weighing 81 lb 13 oz. The shape is the difficulty: over 65″ long, wide enough to argue with most trunk openings, and heavy enough that the thin box flexes when carried by the ends. It suits an SUV, a wagon, or any car with the rear seats folded flat. Feed it in low corner first on the diagonal and support the middle as you slide: the packaging gives up at the handholds long before the frame inside is at risk.
Frequently asked questions
Find quick answers about fit for SLATTUM Upholstered bed frame, Vissle dark gray, Queen in Citroen C3 2023, including seats up vs seats down, limiting factor, best orientation, and package-by-package margins.
Will SLATTUM Upholstered bed frame, Vissle dark gray, Queen fit in Citroen C3 2023?
No. With seats up, it is short by 21″ at Opening width, even with diagonal loading.
What is the tightest part?
The limiting factor is Opening width, with -21″ margin in seats up.
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 -21″ margin.
How tight is this fit?
This result is in the clear no-fit band (-21″ at Opening width).
Does it fit with seats up or seats down?
Seats up: No (-21″). Seats down: No (-7″). Default selection follows YES > MAYBE > NO.
Why does it not fit?
The blocker is Opening width. The worst margin is -21″ in seats up, so clearance is below the required buffer.
Can I load it diagonally?
Yes, diagonal is the best orientation for this check, with -21″ around the limiting point.
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.