KALLAX Shelf unit, white, 30 1/8x30 1/8 "
+7″ margin
Will fit in a ?
No, it won't fit.
It will not fit in this setup: BILLY Bookcase, oak effect, 31 1/2x11x79 1/2 " is too large for a Skoda Karoq 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 26⅛″ even with diagonal loading. We're about 95% confident in this estimate.
BILLY Bookcase, oak effect, 31 1/2x11x79 1/2 "
Box: 81¼″ × 11¾″ × 5″ · 87 lb 5 oz
Based on IKEA US (United States).
Package dimensions last checked and updated on Aug 06, 2026
Package
Status
Limiting factor
Best orientation
Package #1
81¼″ × 11¾″ × 5″
Status:26⅛″ short
Limited by
Limiting factor:Opening width
Best orientation:Diagonal
Vehicle limits
Opening width / height
41″ / 36¼″
Cargo width / height
39¾″ / 42⅛″
Cargo length seats up / down
29⅞″ / 61⅜″
Loading sill height
26¾″
Skoda Karoq 2024
Measurements last checked and updated on Jul 30, 2026
Helpful tips
Use these loading tips to improve your chances of fitting BILLY Bookcase, oak effect, 31 1/2x11x79 1/2 " in Skoda Karoq 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 Karoq 2024
Ranked by fit margin and package-dimension similarity. This improves as we index more items.
About the Skoda Karoq 2024 boot
The Karoq gives you a square, roomy boot opening: 41″ wide and 36¼″ tall, generous for a compact SUV. Behind the seats the floor runs 29⅞″, and folding the rear bench takes it to 61⅜″, a gain of 31½″ that nearly doubles the length. The floor holds a solid 39¾″ across at its narrowest. Tall boxes and boxy multi-package loads sit well here; long flat-packs only go in with the seats down. One thing to plan for: you lift over a 26¾″ sill, then the floor drops another 5⅞″, so slide heavy boxes down rather than drop them.
About the BILLY Bookcase, oak effect, 31 1/2x11x79 1/2 " package
The BILLY bookcase ships as one long, flat, heavy box: 81¼″ × 11¾″ × 5″ and 87 lb 5 oz. The length is the challenge, not the bulk. That long panel needs floor space most boots only find with the rear seats down. The flat-pack board is rigid, so it will not bend around a wheel arch or curl into a short boot. An estate, a hatchback with the seats folded, or an SUV handles it best. Slide it in long-edge first, low and flat, and protect the corners, because at this weight a dropped end can split the board.
Frequently asked questions
Find quick answers about fit for BILLY Bookcase, oak effect, 31 1/2x11x79 1/2 " in Skoda Karoq 2024, including seats up vs seats down, limiting factor, best orientation, and package-by-package margins.
Will BILLY Bookcase, oak effect, 31 1/2x11x79 1/2 " fit in Skoda Karoq 2024?
No. With seats up, it is short by 26⅛″ at Opening width, even with diagonal loading.
What is the tightest part?
The limiting factor is Opening width, with -26⅛″ 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 -26⅛″ margin.
How tight is this fit?
This result is in the clear no-fit band (-26⅛″ at Opening width).
Does it fit with seats up or seats down?
Seats up: No (-26⅛″). Seats down: No (-9¼″). Default selection follows YES > MAYBE > NO.
Why does it not fit?
The blocker is Opening width. The worst margin is -26⅛″ 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 -26⅛″ 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.