KALLAX Shelf unit, white, 43 7/8x57 5/8 "
+4⅞″ 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 Opel Astra 2022 with seats down.
Fit Details
With seats down, Good news - this package should fit. You have about +1¾″ of clearance at opening width 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:+1¾″ margin
Limited by
Limiting factor:Opening width
Best orientation:Diagonal
Vehicle limits
Opening width / height
37⅜″ / 28″
Cargo width / height
40⅛″ / 33⅛″
Cargo length seats up / down
28¾″ / 60⅝″
Loading sill height
27⅛″
Opel Astra 2022
Measurements last checked and updated on Jul 28, 2026
Helpful tips
Use these loading tips to improve your chances of fitting KALLAX Shelf unit, white, 16 3/8x57 5/8 " in Opel Astra 2022.
Optimize opening width
Keep the narrow edge leading while entering the opening.
Load diagonally first
Load diagonally first, then straighten once inside.
Clear real-world obstacles
Clear the trunk before loading. Existing cargo, trunk cover, and wheel-arch bumps can reduce usable space.
Other items to check in Opel Astra 2022
Ranked by fit margin and package-dimension similarity. This improves as we index more items.
About the Opel Astra 2022 boot
The Astra gives you a compact hatchback boot built around a 37⅜″ wide by 28″ tall opening. Seats up, the floor runs only 28¾″ deep, so it suits shopping, cases and smaller flat boxes rather than long loads. Fold the rear bench and the floor stretches to 60⅝″, a gain of 31⅞″, which is where this boot earns its keep for flat-pack runs. The narrow point across the back is 40⅛″, and the lip sits 27⅛″ off the ground with a 5⅛″ drop to the floor. Long boxes go in on the diagonal through that 37⅜″ opening, so measure the opening, not just the boot.
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 Opel Astra 2022, 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 Opel Astra 2022?
Yes. With seats down, it fits with +1¾″ at Opening width. Best orientation: diagonal.
What is the tightest part?
The limiting factor is Opening width, with +1¾″ margin in seats down.
Can I load it diagonally?
Yes, diagonal is the best orientation for this check, with +1¾″ around the limiting point.
What could change the result in real life?
Cargo liners, wheel-arch bumps, the trunk cover, and items already in the trunk can reduce usable space. Measure the tightest point if the fit is close.
How tight is this fit?
This result is in the tight positive clearance band (+1¾″ at Opening width).
Does it fit with seats up or seats down?
Seats up: No (-15⅜″). Seats down: Yes (+1¾″). 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 width) with +1¾″ margin.
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.