
KALLAX Shelf unit, white, 30 1/8x30 1/8″
+3⅝″ margin
All items that fit a Peugeot 308 2022
No, it won't fit.

Fit Details

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 Oct 21, 2026
Package
Status
Limiting factor
Best orientation
Package #1
81¼″ × 11¾″ × 5″
Status:29½″ short
Limited by
Limiting factor:Cargo length
Best orientation:Diagonal
Vehicle limits

Opening width / height above sill
37¾″ / 22½″
Cargo width / height
32¼″ / 29⅛″
Cargo length seats up / down
30¾″ / 58¼″
Loading sill height
27½″
Peugeot 308 2022
Measurements last checked and updated on Oct 21, 2026
Helpful tips
Use these loading tips to improve your chances of fitting BILLY Bookcase, white, 31 1/2x11x79 1/2″ in Peugeot 308 2022.
Use available cargo length
Use seats down if available to gain cargo length.
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 Peugeot 308 2022
Ranked by fit margin and package-dimension similarity. This improves as we index more items.
About the Peugeot 308 2022 boot
Two figures matter most in the 308's boot. The first is height: 22½″ of clear height above the loading sill, with the floor 6¾″ below that sill. The second is width: the opening is 37¾″ across, but the floor narrows to 32¼″. Seats up, you get 30¾″ of floor for a few small boxes. Fold the rear seats and the floor reaches 58¼″, which is where long flat packs belong. Tall boxes go in lying down. The sill sits 27½″ off the ground. Measure each box's height and width before you lift it, not halfway in.
About the BILLY Bookcase, white, 31 1/2x11x79 1/2″ package
The white BILLY is packed in one long, narrow box: 81¼″ × 11¾″ × 5″. It weighs 88 lb 1 oz, and at that length you want a second person to carry it. Loaded end first, it asks little of the opening: only room for its 11¾″ by 5″ end. Lying flat and straight, it needs 81¼″ of floor for the longest side. On its side and at an angle, it needs less floor but more width at the opening, and the verdict on this page shows whether that works in your boot. Lift it level between the two of you and keep it that way until the whole box is in the boot.
Frequently asked questions
Find quick answers about fit for BILLY Bookcase, white, 31 1/2x11x79 1/2″ in Peugeot 308 2022, 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 Peugeot 308 2022?
No. With seats up, it is short by 29½″ at Cargo length, even with diagonal loading.
What is the tightest part?
The limiting factor is Cargo length, with -29½″ margin in seats up.
Why does it not fit?
The blocker is Cargo length: with seats up, the box is 29½″ bigger than the space there.
Can I load it diagonally?
Yes, diagonal is the best orientation for this check, with -29½″ around the limiting point.
How tight is this fit?
This result is in the clear no-fit band (-29½″ at Cargo length).
Does it fit with seats up or seats down?
Seats up: No (-29½″). Seats down: No (-13⅞″). 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.