Will fit in a ?

Maybe, it's a tight fit.

It might fit, but it's tight: KALLAX Shelf unit, white, 30 1/8x57 5/8 " is borderline diagonally in a Citroen C3 Aircross 2019 with seats down.

Citroen C3 Aircross 2019

Fit Details

With seats down, It's close. This package is a borderline fit at cargo length (+¾″), best loaded diagonal. See the Helpful tips section below for practical loading suggestions. We're about 75% confident in this estimate.

KALLAX Shelf unit, white, 30 1/8x57 5/8 "

KALLAX Shelf unit, white, 30 1/8x57 5/8 "

Box: 59″ × 15¾″ × 6½″ · 68 lb 5 oz

Based on IKEA US (United States).

Package dimensions last checked and updated on Aug 06, 2026

  • Package #1

    59″ × 15¾″ × 6½″

    Status:+¾″ tight

    Limiting factor:Cargo length

    Best orientation:Diagonal

Vehicle limits

Trunk limits for Citroen C3 Aircross 2019

Opening width / height

39⅜″ / 34¼″

Cargo width / height

37⅜″ / 38⅝″

Cargo length seats up / down

28¾″ / 56¼″

Loading sill height

27½″

Citroen C3 Aircross 2019

Measurements last checked and updated on Aug 29, 2026

Helpful tips

Use these loading tips to improve your chances of fitting KALLAX Shelf unit, white, 30 1/8x57 5/8 " in Citroen C3 Aircross 2019.

  • Use available cargo length

    Push the package fully toward the seat backs to use all cargo length.

  • 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.

About the Citroen C3 Aircross 2019 boot

The C3 Aircross trunk is short on floor and generous on height. The mouth measures 39⅜″ wide by 34¼″ tall, taller than most small SUVs offer, while the seats-up floor is only 28¾″ deep. Fold the bench and the floor grows to 56¼″, a gain of 27½″ that turns a grocery trunk into a usable flat-pack space. Width between the arches is 37⅜″, and the sill sits 27½″ up with a 4⅜″ drop inside. Tall boxes ride upright here better than in rival crossovers; long boxes need the seats down every time. Slide heavy loads over the sill instead of lifting them clear.

About the KALLAX Shelf unit, white, 30 1/8x57 5/8 " package

The KALLAX comes as a single flat carton, 59″ × 16″ × 6½″, and it carries real weight at 68 lb 5 oz for one box. It is a stiff, square-edged panel pack: not long enough to be unmanageable, but wide at 16″ and heavy enough that you will not want to hold it out at arm's length. A hatchback with the rear seats folded usually takes it, and an estate or SUV takes it without thinking. The weight is the thing to plan for. Keep it flat, slide it across the boot floor, and load it last.

Frequently asked questions

Find quick answers about fit for KALLAX Shelf unit, white, 30 1/8x57 5/8 " in Citroen C3 Aircross 2019, including seats up vs seats down, limiting factor, best orientation, and package-by-package margins.

Will KALLAX Shelf unit, white, 30 1/8x57 5/8 " fit in Citroen C3 Aircross 2019?

Maybe. With seats down, this is a borderline fit at Cargo length (+¾″). Best orientation: diagonal.

What is the tightest part?

The limiting factor is Cargo length, with +¾″ margin in seats down.

Do I need to fold the seats?

Results differ by configuration. Seats up is No and seats down is Maybe.

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 borderline band (+¾″ at Cargo length).

Does it fit with seats up or seats down?

Seats up: No (-12″). Seats down: Maybe (+¾″). Default selection follows YES > MAYBE > NO.

What can I try to make it work?

Use diagonal loading and focus on cargo length. Push the package fully toward the seat backs to use all cargo length. Load diagonally first, then straighten once inside.

Can I load it diagonally?

Yes, diagonal is the best orientation for this check, with +¾″ 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 75 out of 100 based on available dimensions and margin tightness.