WillPOÄNG Armchair, birch veneer/Knisa light beigefit in aToyota Yaris 2018?
Yes, it will fit!
Good news: POÄNG Armchair, birch veneer/Knisa light beige should fit diagonally in a Toyota Yaris 2018 with seats up.

Fit Details
With seats up, Good news - this package should fit. You have about +5⅞″ 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 Jun 30, 2026
Package
Status
Limiting factor
Best orientation
Package #1
29″ × 26¼″ × 2¾″
Status:+5⅞″ margin
Limited by
Limiting factor:Opening width
Best orientation:Diagonal
Vehicle limits

Opening width / height
34⅝″ / 34¼″
Cargo width / height
39¾″ / 41″
Cargo length seats up / down
26¾″ / 52⅜″
Loading sill height
26¾″
Toyota Yaris 2018
Measurements last checked and updated on Jul 15, 2026
Helpful tips
Use these loading tips to improve your chances of fitting POÄNG Armchair, birch veneer/Knisa light beige in Toyota Yaris 2018.
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 Toyota Yaris 2018
Ranked by fit margin and package-dimension similarity. This improves as we index more items.
We do not have additional alternatives for this vehicle yet. This improves as we index more items.
About the Toyota Yaris 2018 boot
The Toyota Yaris gives you a compact hatchback trunk. The opening measures 34⅝″ wide by 34¼″ tall, and the floor runs 26¾″ deep with the seats up, so it takes the weekly shop, a buggy, or a couple of small boxes without fuss. Fold the rear bench and the floor stretches to 52⅜″, a gain of 25⅝″, which is where it earns its keep. Anything long, like flat-pack bed frames or wardrobe panels, still overhangs. You lift over a 26¾″ sill then drop 6¾″ to the floor, so slide heavy boxes rather than carry them.
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 Toyota Yaris 2018, 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 Toyota Yaris 2018?
Yes. With seats up, it fits with +5⅞″ at Opening width. Best orientation: diagonal.
What is the tightest part?
The limiting factor is Opening width, with +5⅞″ margin in seats up.
Is the trunk opening the issue?
Yes. The tightest constraint is at the opening (Opening width) with +5⅞″ margin.
How tight is this fit?
This result is in the comfortable clearance band (+5⅞″ at Opening width).
Does it fit with seats up or seats down?
Seats up: Yes (+5⅞″). Seats down: Yes (+7¼″). Default selection follows YES > MAYBE > NO.
Can I load it diagonally?
Yes, diagonal is the best orientation for this check, with +5⅞″ 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.