KALLAX Shelf unit, white, 30 1/8x30 1/8″
+2⅞″ margin
All items that fit an Alfa Romeo Spider 2008
Will fit in an ?
No, it won't fit.
It will not fit in this setup: FRIDHULT Sleeper sofa, Knisa light gray 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 13½″ even with straight loading. We're about 95% confident in this estimate.
FRIDHULT Sleeper sofa, Knisa light gray
Box: 47¾″ × 28″ × 18¼″ · 73 lb 10 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
47¾″ × 28″ × 18¼″
Status:13½″ short
Limited by
Limiting factor:Opening width
Best orientation:Straight
Vehicle limits
Opening width / height
34¼″ / 18⅞″
Cargo width / height
35⅞″ / 18⅞″
Cargo length seats up / down
30⅜″ / n/a
Loading sill height
36¼″
Alfa Romeo Spider 2008
Measurements last checked and updated on Oct 21, 2026
Helpful tips
Use these loading tips to improve your chances of fitting FRIDHULT Sleeper sofa, Knisa light gray in Alfa Romeo Spider 2008.
Optimize opening width
Keep the narrow edge leading while entering the opening.
Keep a straight loading path
Keep the package straight and level while loading.
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 Alfa Romeo Spider 2008 boot
Height sets the rules in the Spider's boot. It is 18⅞″ tall, and since a boot lid means boxes go in from above, all of that height counts at the opening. The floor measures 30⅜″ in length and 35⅞″ across at its narrowest, and the opening is 34¼″ wide. With no rear seats to fold, long flat packs and tall boxes are out, while small, flat boxes suit it well. The loading sill is high, at 36¼″. Lift each box clear of the sill, then lower it straight down onto the floor.
About the FRIDHULT Sleeper sofa, Knisa light gray package
The whole FRIDHULT sleeper sofa ships in one box, and it is a heavy one: 73 lb 10 oz, in a block 47¾″ long, 28″ wide and 18¼″ high. Length is the easy part. Weight and depth are what make it hard work, because a box this deep is difficult to hold close and to lower gently. It asks the boot for 47¾″ of floor, 28″ across it and 18¼″ of height. Treat it as a two-person lift: one at each end, hands under the bottom corners, and set one end down on the boot floor before the other person lets go.
Frequently asked questions
Find quick answers about fit for FRIDHULT Sleeper sofa, Knisa light gray in Alfa Romeo Spider 2008, including seats up vs seats down, limiting factor, best orientation, and package-by-package margins.
Will FRIDHULT Sleeper sofa, Knisa light gray fit in Alfa Romeo Spider 2008?
No. With seats up, it is short by 13½″ at Opening width, even with straight loading.
What is the tightest part?
The limiting factor is Opening width, with -13½″ margin in seats up.
Why does it not fit?
The blocker is Opening width: with seats up, the box is 13½″ bigger than the space there.
Is the trunk opening the issue?
Yes. The tightest constraint is at the opening (Opening width) with -13½″ margin.
How tight is this fit?
This result is in the clear no-fit band (-13½″ at Opening width).
Does it fit with seats up or seats down?
Only the seats-up result applies to this car: No (-13½″).
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?
Straight 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.