FJÄLLBO Shelving unit, black, 100x136 cm
+36.9 cm margin
Will fit in a ?
Yes, it will fit!
Good news: all 2 packages of KALLAX Shelving unit, white, 147x147 cm fit individually diagonally in a Citroen C5 Aircross 2021 with seats down.
Fit Details
With seats down, Good news - all 2 packages fit individually. The tightest one is Package #1 (151 × 40 × 16 cm), with +23.8 cm at opening width (best loaded diagonal). We're about 95% confident in this estimate.
KALLAX Shelving unit, white, 147x147 cm
Box: 151 × 40 × 16 cm · 18 kg
Based on IKEA UK (United Kingdom).
Package dimensions last checked and updated on Aug 06, 2026
Package
Status
Limiting factor
Best orientation
Package #1
151 × 40 × 16 cm
Status:+23.8 cm margin
Limited by
Limiting factor:Opening width
Best orientation:Diagonal
Package #2
144 × 40 × 11 cm
Status:+31.3 cm margin
Limited by
Limiting factor:Opening width
Best orientation:Diagonal
Vehicle limits
Opening width / height
104 cm / 78 cm
Cargo width / height
106 cm / 82 cm
Cargo length seats up / down
97 cm / 172 cm
Loading sill height
74 cm
Citroen C5 Aircross 2021
Measurements last checked and updated on Aug 26, 2026
Helpful tips
Use these loading tips to improve your chances of fitting KALLAX Shelving unit, white, 147x147 cm in Citroen C5 Aircross 2021.
Optimize opening width
Keep the narrow edge leading while entering the opening.
Load diagonally first
Load diagonally first, then straighten once inside.
Plan package order
Load each package one at a time. Individual package fit does not guarantee all packages will fit stacked together.
Other items to check in Citroen C5 Aircross 2021
Ranked by fit margin and package-dimension similarity. This improves as we index more items.
About the Citroen C5 Aircross 2021 boot
The C5 Aircross boot leads with its mouth: 104 cm wide × 78 cm tall, and the floor between the arches is wider still at 106 cm, so the opening is the only gate that matters. With the seats up you work with 97 cm of floor; folded, that grows to 172 cm, a 75 cm gain. The sill sits high at 74 cm, but the floor drops just 4 cm behind it, so you slide boxes in level instead of lowering them into a pit. Wide, boxy loads suit this boot well; anything longer than the folded floor stays behind. Rest heavy packs on the sill and push rather than lift.
About the KALLAX Shelving unit, white, 147x147 cm package
The KALLAX shelving unit ships in two cartons, the larger 151 cm long, 40 cm wide and 16 cm thick. At 1.51 m the box is too long to lie flat in a city hatchback boot, but it slots into a midsize hatchback with the rear bench folded, an estate, or an SUV. Combined weight is 37.4 kg, so a single confident lift works for most people. Load the longer carton flat against the floor, then slot the second on top, and pad the corners: the surface marks if you drag it across boot trim.
Frequently asked questions
Find quick answers about fit for KALLAX Shelving unit, white, 147x147 cm in Citroen C5 Aircross 2021, including seats up vs seats down, limiting factor, best orientation, and package-by-package margins.
Will KALLAX Shelving unit, white, 147x147 cm fit in Citroen C5 Aircross 2021?
Yes. With seats down, it fits with +23.8 cm at Opening width. Best orientation: diagonal.
What is the tightest part?
The limiting factor is Opening width, with +23.8 cm margin in seats down.
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 +23.8 cm margin.
Do all packages fit?
Yes. All 2 packages fit individually in seats down. The tightest one is Package #1 (151 × 40 × 16 cm).
Does it fit with seats up or seats down?
Seats up: No (-21.1 cm). Seats down: Yes (+23.8 cm). Default selection follows YES > MAYBE > NO.
Which package is the hardest to load?
Package #1 (151 × 40 × 16 cm) is the tightest, with +23.8 cm at Opening width.
Can I load it diagonally?
Yes, diagonal is the best orientation for this check, with +23.8 cm around the limiting point.
Do all packages fit in the car at the same time?
We test each package individually. All packages fitting individually does not guarantee they will fit stacked together. You may need multiple trips.
Which loading orientation works best?
Diagonal is the best orientation for this result in seats down.