KALLAX Shelf unit, white, 43 7/8x57 5/8 "
+15½″ margin
Will fit in an ?
Yes, it will fit!
Good news: KALLAX Shelf unit, white, 16 3/8x57 5/8 " should fit diagonally in an Aiways U5 2021 with seats down.
Fit Details
With seats down, Good news - this package should fit. You have about +12¾″ of clearance at opening height when loading diagonal. 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:+12¾″ margin
Limited by
Limiting factor:Opening height
Best orientation:Diagonal
Vehicle limits
Opening width / height
39¾″ / 29⅞″
Cargo width / height
40⅛″ / 30¾″
Cargo length seats up / down
41″ / 73¼″
Loading sill height
29⅞″
Aiways U5 2021
Measurements last checked and updated on Sep 01, 2026
Helpful tips
Use these loading tips to improve your chances of fitting KALLAX Shelf unit, white, 16 3/8x57 5/8 " in Aiways U5 2021.
Manage opening height
Keep the highest edge low at the trunk opening.
Load diagonally first
Load diagonally first, then straighten once inside.
Other items to check in Aiways U5 2021
Ranked by fit margin and package-dimension similarity. This improves as we index more items.
About the Aiways U5 2021 boot
The U5 is one of the more forgiving boots to load. The opening measures 39¾″ wide by 29⅞″ tall, the floor runs 41″ with the seats up, and folding the bench takes it to 73¼″, a gain of 32¼″. Width holds at 40⅛″ at the narrowest point, so the space stays close to square. The sill sits 29⅞″ up with a ¾″ drop to the floor, near enough level to slide heavy boxes straight off the bumper. Long flat cartons suit it once the seats are down. Load those first, then pack around them.
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 Aiways U5 2021, 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 Aiways U5 2021?
Yes. With seats down, it fits with +12¾″ at Opening height. Best orientation: diagonal.
What is the tightest part?
The limiting factor is Opening height, with +12¾″ margin in seats down.
Can I load it diagonally?
Yes, diagonal is the best orientation for this check, with +12¾″ around the limiting point.
Which loading orientation works best?
Diagonal is the best orientation for this result in seats down.
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: No (-7⅜″). Seats down: Yes (+12¾″). Default selection follows YES > MAYBE > NO.
Do I need to fold the seats?
Results differ by configuration. Seats up is No and seats down is Yes.
Is the trunk opening the issue?
Yes. The tightest constraint is at the opening (Opening height) with +12¾″ margin.
How tight is this fit?
This result is in the comfortable clearance band (+12¾″ at Opening height).