POÄNG Armchair, birch veneer/Knisa light beige
+3⅝″ margin
Will fit in a ?
Yes, it will fit!
Good news: KALLAX Shelf unit, white, 30 1/8x30 1/8 " should fit in a straight orientation in a Fiat 500 Cinquecento 2020 with seats up.
Fit Details
With seats up, Good news - this package should fit. You have about +2½″ of clearance at opening height when loading straight. We're about 95% confident in this estimate.
KALLAX Shelf unit, white, 30 1/8x30 1/8 "
Box: 31¾″ × 16¼″ × 7½″ · 37 lb 8 oz
Based on IKEA US (United States).
Package dimensions last checked and updated on Aug 15, 2026
Package
Status
Limiting factor
Best orientation
Package #1
31¾″ × 16¼″ × 7½″
Status:+2½″ margin
Limited by
Limiting factor:Opening height
Best orientation:Straight
Vehicle limits
Opening width / height
31⅛″ / 35⅜″
Cargo width / height
40⅛″ / 43¼″
Cargo length seats up / down
20⅞″ / 46⅛″
Loading sill height
27½″
Fiat 500 Cinquecento 2020
Measurements last checked and updated on Aug 11, 2026
Helpful tips
Use these loading tips to improve your chances of fitting KALLAX Shelf unit, white, 30 1/8x30 1/8 " in Fiat 500 Cinquecento 2020.
Manage opening height
Keep the highest edge low at the trunk opening.
Keep a straight loading path
Keep the package straight and level while loading.
Other items to check in Fiat 500 Cinquecento 2020
Ranked by fit margin and package-dimension similarity. This improves as we index more items.
About the Fiat 500 Cinquecento 2020 boot
The Fiat 500 Cinquecento 2020 carries a city-size trunk: the opening measures 31⅛″ wide × 35⅜″ tall, taller than it is wide, and the floor runs just 20⅞″ with the seats up. Fold the bench and it stretches to 46⅛″, a gain of 25¼″. Between the wheel arches you get 40⅛″, wider than the mouth itself, so every box must clear 31⅛″ first. The liftover sits 27½″ high with a 7⅞″ drop down to the floor. Groceries, duffels and one modest box ride fine; long flat-packs do not. Fold the seats before loading, and lower heavy boxes over the sill rather than dragging them.
About the KALLAX Shelf unit, white, 30 1/8x30 1/8 " package
The 2x2 KALLAX is one of the easiest IKEA packages you will carry: a single flat box of 31¾″ × 16¼″ × 7½″ at 37 lb 8 oz. At under 32″ long it fits in nearly any trunk without folding a seat, small hatchbacks included. The weight is the only catch: it is dense for its size and the cardboard gives you no handholds. Carry it upright against your body rather than flat by the ends, and lay it on its wide face in the trunk so it cannot flip over on the first speed bump.
Frequently asked questions
Find quick answers about fit for KALLAX Shelf unit, white, 30 1/8x30 1/8 " in Fiat 500 Cinquecento 2020, including seats up vs seats down, limiting factor, best orientation, and package-by-package margins.
Will KALLAX Shelf unit, white, 30 1/8x30 1/8 " fit in Fiat 500 Cinquecento 2020?
Yes. With seats up, it fits with +2½″ at Opening height. Best orientation: straight.
What is the tightest part?
The limiting factor is Opening height, with +2½″ margin in seats up.
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.
Does it fit with seats up or seats down?
Seats up: Yes (+2½″). Seats down: Yes (+13⅛″). Default selection follows YES > MAYBE > NO.
Is the trunk opening the issue?
Yes. The tightest constraint is at the opening (Opening height) with +2½″ margin.
How tight is this fit?
This result is in the tight positive clearance band (+2½″ at Opening height).