KALLAX Shelf unit, white, 30 1/8x30 1/8 "
+13½″ margin
Will fit in a ?
No, it won't fit.
It will not fit in this setup: BILLY Bookcase, white, 31 1/2x11x79 1/2 " is too large for a Skoda Kodiaq 2024 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 25¼″ even with diagonal loading. We're about 95% confident in this estimate.
BILLY Bookcase, white, 31 1/2x11x79 1/2 "
Box: 81¼″ × 11¾″ × 5″ · 88 lb 1 oz
Based on IKEA US (United States).
Package dimensions last checked and updated on Aug 06, 2026
Also on IKEA:United Kingdom
Package
Status
Limiting factor
Best orientation
Package #1
81¼″ × 11¾″ × 5″
Status:25¼″ short
Limited by
Limiting factor:Opening width
Best orientation:Diagonal
Vehicle limits
Opening width / height
33⅛″ / 42⅛″
Cargo width / height
39⅜″ / 46½″
Cargo length seats up / down
46½″ / 74¾″
Loading sill height
29⅞″
Skoda Kodiaq 2024
Measurements last checked and updated on Jul 24, 2026
Helpful tips
Use these loading tips to improve your chances of fitting BILLY Bookcase, white, 31 1/2x11x79 1/2 " in Skoda Kodiaq 2024.
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 Skoda Kodiaq 2024
Ranked by fit margin and package-dimension similarity. This improves as we index more items.
About the Skoda Kodiaq 2024 boot
The Kodiaq gives you a long, roughly square load floor that grows a lot when you fold. Seats up you get 46½″ of floor and 39⅜″ across the narrow point; drop the rear seats and it runs to 74¾″, a gain of 28⅜″. The catch is the opening, recorded at 33⅛″ wide by 42⅛″ tall, so wide flat-pack panels can catch on the mouth even when the floor behind has room. It takes long boxes and tall loads well. The sill sits at 29⅞″ but the drop into the boot is only 4⅜″, so slide long boxes in flat and feed them past the opening on an angle.
About the BILLY Bookcase, white, 31 1/2x11x79 1/2 " package
The BILLY ships as one long, flat carton, 81¼″ × 11¾″ × 5″, and it is heavier than it looks at 88 lb 1 oz. The shape is the awkward part: long and only 5″ thick, a rigid panel box that will not bend or fold around a wheel arch. That length rules out most boots with the seats up. You want an estate, a hatchback with the rear seats folded, or an SUV that gives a flat run past the front seats. Two people make this easy. Carry it on edge, slide it in low, and rest the leading edge on something soft.
Frequently asked questions
Find quick answers about fit for BILLY Bookcase, white, 31 1/2x11x79 1/2 " in Skoda Kodiaq 2024, including seats up vs seats down, limiting factor, best orientation, and package-by-package margins.
Will BILLY Bookcase, white, 31 1/2x11x79 1/2 " fit in Skoda Kodiaq 2024?
No. With seats up, it is short by 25¼″ at Opening width, even with diagonal loading.
What is the tightest part?
The limiting factor is Opening width, with -25¼″ 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 -25¼″ margin.
How tight is this fit?
This result is in the clear no-fit band (-25¼″ at Opening width).
Does it fit with seats up or seats down?
Seats up: No (-25¼″). Seats down: No (-7⅝″). Default selection follows YES > MAYBE > NO.
Why does it not fit?
The blocker is Opening width. The worst margin is -25¼″ 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 -25¼″ 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.