KALLAX Shelf unit, white, 30 1/8x30 1/8″
+16⅛″ margin
All items that fit a Renault Kangoo 2023
Will fit in a ?
No, it won't fit.
It will not fit in this setup: BILLY Bookcase, black oak effect, 31 1/2x11x79 1/2″ is too large for a Renault Kangoo 2023 with seats up.
Fit Details
With seats up, This package will not fit in this setup. The blocker is cargo width, and you're short by 17⅜″ even with diagonal loading. We're about 95% confident in this estimate.
BILLY Bookcase, black oak effect, 31 1/2x11x79 1/2″
Box: 81¼″ × 11¾″ × 5″ · 86 lb 15 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
81¼″ × 11¾″ × 5″
Status:17⅜″ short
Limited by
Limiting factor:Cargo width
Best orientation:Diagonal
Vehicle limits
Opening width / height above sill
47¼″ / 43¾″
Cargo width / height
46⅞″ / 43¾″
Cargo length seats up / down
40⅛″ / 69¼″
Loading sill height
22⅞″
Renault Kangoo 2023
Measurements last checked and updated on Oct 21, 2026
Helpful tips
Use these loading tips to improve your chances of fitting BILLY Bookcase, black oak effect, 31 1/2x11x79 1/2″ in Renault Kangoo 2023.
Use available cargo width
Center the package between the side walls before final rotation.
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 Renault Kangoo 2023
Ranked by fit margin and package-dimension similarity. This improves as we index more items.
About the Renault Kangoo 2023 boot
Height is where the Kangoo's boot stands out. The opening is 43¾″ high and 47¼″ wide, so a tall box can travel upright. The floor sits level with a loading sill 22⅞″ high, and it stays 46⅞″ wide at its narrowest, with space for several boxes side by side. With the rear seats up, the floor is 40⅛″ long, so it is wider than it is long, and some flat packs longer than that still fit, on their side at an angle. Folding the seats adds 29⅛″, for 69¼″ of floor and more room for long packs. For a heavy box, get a second person to lift it with you, then slide it in over the sill.
About the BILLY Bookcase, black oak effect, 31 1/2x11x79 1/2″ package
You get the black oak effect BILLY in a single box, 81¼″ long, 11¾″ wide and 5″ thick. It weighs 86 lb 15 oz, and over that length the weight is hard to control, so plan on two of you, one at each end. Lying straight, it needs 81¼″ of boot floor, though its width and thickness still matter. Lift together on a count, so neither of you takes the full weight, even for a second. Set it down the same way, both ends at once.
Frequently asked questions
Find quick answers about fit for BILLY Bookcase, black oak effect, 31 1/2x11x79 1/2″ in Renault Kangoo 2023, including seats up vs seats down, limiting factor, best orientation, and package-by-package margins.
Will BILLY Bookcase, black oak effect, 31 1/2x11x79 1/2″ fit in Renault Kangoo 2023?
No. With seats up, it is short by 17⅜″ at Cargo width, even with diagonal loading.
What is the tightest part?
The limiting factor is Cargo width, with -17⅜″ margin in seats up.
Why does it not fit?
The blocker is Cargo width: with seats up, the box is 17⅜″ bigger than the space there.
Can I load it diagonally?
Yes, diagonal is the best orientation for this check, with -17⅜″ around the limiting point.
How tight is this fit?
This result is in the clear no-fit band (-17⅜″ at Cargo width).
Does it fit with seats up or seats down?
Seats up: No (-17⅜″). Seats down: No (-1⅝″). 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.
What should I do instead?
Use the Helpful tips & alternatives section to choose a smaller item, different orientation, or split-load plan.
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.