KALLAX Shelf unit, white, 30 1/8x30 1/8 "
+17⅞″ margin
Will fit in an ?
Yes, it will fit!
Good news: POÄNG Armchair, birch veneer/Knisa light beige should fit diagonally in an Alfa Romeo 159 2010 with seats up.
Fit Details
With seats up, Good news - this package should fit. You have about +16¾″ of clearance at opening width when loading diagonal. We're about 95% confident in this estimate.
POÄNG Armchair, birch veneer/Knisa light beige
Box: 29″ × 26¼″ × 2¾″ · 18 lb 1 oz
Based on IKEA US (United States).
Package dimensions last checked and updated on Aug 06, 2026
Package
Status
Limiting factor
Best orientation
Package #1
29″ × 26¼″ × 2¾″
Status:+16¾″ margin
Limited by
Limiting factor:Opening width
Best orientation:Diagonal
Vehicle limits
Opening width / height
36⅝″ / 50¾″
Cargo width / height
36⅝″ / 60⅝″
Cargo length seats up / down
40⅛″ / 69⅝″
Loading sill height
30⅜″
Alfa Romeo 159 2010
Measurements last checked and updated on Sep 01, 2026
Helpful tips
Use these loading tips to improve your chances of fitting POÄNG Armchair, birch veneer/Knisa light beige in Alfa Romeo 159 2010.
Optimize opening width
Keep the narrow edge leading while entering the opening.
Load diagonally first
Load diagonally first, then straighten once inside.
Other items to check in Alfa Romeo 159 2010
Ranked by fit margin and package-dimension similarity. This improves as we index more items.
About the Alfa Romeo 159 2010 boot
The 159 gives you plenty of height at the opening and less width than you would like. The mouth measures 36⅝″ wide by 50¾″ tall, so tall boxes go in easily, and the floor matches it at 36⅝″ across its narrowest point. Length runs 40⅛″ with the seats up and 69⅝″ folded, a gain of 29½″. Wide, rigid cartons are the ones that fight you here. The sill is 30⅜″ off the ground with a 9⅞″ drop to the floor, so lift over the lip and lower, rather than sliding.
About the POÄNG Armchair, birch veneer/Knisa light beige package
The POÄNG armchair ships as one flat box, 29 inches by 26 1/4 inches and only 2 3/4 inches thick, so it behaves like a large stiff panel rather than a bulky load. At 18 lb 1 oz it is light enough to carry one-handed, and the thin profile slides behind a front seat or flat across most boots. The awkward part is the width, not the weight: the panel will not flex, so do not wedge it into a curve. Lay it flat, protect the corners, and almost any hatchback or estate takes it without folding a seat.
Frequently asked questions
Find quick answers about fit for POÄNG Armchair, birch veneer/Knisa light beige in Alfa Romeo 159 2010, including seats up vs seats down, limiting factor, best orientation, and package-by-package margins.
Will POÄNG Armchair, birch veneer/Knisa light beige fit in Alfa Romeo 159 2010?
Yes. With seats up, it fits with +16¾″ at Opening width. Best orientation: diagonal.
What is the tightest part?
The limiting factor is Opening width, with +16¾″ margin in seats up.
Is the trunk opening the issue?
Yes. The tightest constraint is at the opening (Opening width) with +16¾″ margin.
How tight is this fit?
This result is in the comfortable clearance band (+16¾″ at Opening width).
Does it fit with seats up or seats down?
Seats up: Yes (+16¾″). Seats down: Yes (+23⅜″). Default selection follows YES > MAYBE > NO.
Can I load it diagonally?
Yes, diagonal is the best orientation for this check, with +16¾″ 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.