KALLAX Shelf unit, white, 30 1/8x30 1/8 "
+1½″ margin
Will fit in an ?
No, it won't fit.
It will not fit in this setup: KALLAX Shelf unit, white, 16 3/8x57 5/8 " is too large for an Alfa Romeo Spider 2008 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 15⅞″ even with diagonal loading. We're about 95% confident in this estimate.
KALLAX Shelf unit, white, 16 3/8x57 5/8 "
Box: 60¾″ × 16″ × 4¾″ · 39 lb 11 oz
Based on IKEA US (United States).
Package dimensions last checked and updated on Aug 30, 2026
Package
Status
Limiting factor
Best orientation
Package #1
60¾″ × 16″ × 4¾″
Status:15⅞″ short
Limited by
Limiting factor:Opening width
Best orientation:Diagonal
Vehicle limits
Opening width / height
34¼″ / 18⅞″
Cargo width / height
35⅞″ / 33⅞″
Cargo length seats up / down
30⅜″ / 30⅜″
Loading sill height
36¼″
Alfa Romeo Spider 2008
Measurements last checked and updated on Sep 09, 2026
Helpful tips
Use these loading tips to improve your chances of fitting KALLAX Shelf unit, white, 16 3/8x57 5/8 " in Alfa Romeo Spider 2008.
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 Alfa Romeo Spider 2008
Ranked by fit margin and package-dimension similarity. This improves as we index more items.
About the KALLAX Shelf unit, white, 16 3/8x57 5/8 " package
The KALLAX travels as one long, flat carton: 60¾ inches by 16 inches, just 4¾ inches thick, at 39 lb 11 oz. The length is the whole challenge. A box this long clears very few trunk openings with the rear seats up, so plan on folding them before you leave the driveway. A wagon or mid-size SUV with the bench down takes it flat on the floor; a small hatchback needs it angled between the wheel arches. Particleboard this heavy flexes in a slim sleeve, so carry it on edge with a hand at each end, and rotate it diagonally through door frames instead of pushing it square.
Frequently asked questions
Find quick answers about fit for KALLAX Shelf unit, white, 16 3/8x57 5/8 " in Alfa Romeo Spider 2008, including seats up vs seats down, limiting factor, best orientation, and package-by-package margins.
Will KALLAX Shelf unit, white, 16 3/8x57 5/8 " fit in Alfa Romeo Spider 2008?
No. With seats up, it is short by 15⅞″ at Opening width, even with diagonal loading.
What is the tightest part?
The limiting factor is Opening width, with -15⅞″ 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 -15⅞″ margin.
How tight is this fit?
This result is in the clear no-fit band (-15⅞″ at Opening width).
Does it fit with seats up or seats down?
Seats up: No (-15⅞″). Seats down: No (-15⅞″). Default selection follows YES > MAYBE > NO.
Why does it not fit?
The blocker is Opening width. The worst margin is -15⅞″ 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 -15⅞″ 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.