BRIMNES Cabinet with doors, white, 30 3/4x37 3/8″
+7⅞″ margin
All items that fit a Mazda CX-5 2023
Will fit in a ?
Yes, it will fit!
Good news: KALLAX Shelf unit, white, 30 1/8x30 1/8″ should fit diagonally in a Mazda CX-5 2023 with seats up.
Fit Details
With seats up, Good news - this package should fit, with 11¾″ to spare at cargo width when loading diagonal. We're about 95% confident in this estimate.
KALLAX Shelf unit, white, 30 1/8x30 1/8″
Box: 32″ × 16″ × 7½″ · 37 lb 8 oz
Based on IKEA US (United States).
Package dimensions last checked and updated on Oct 21, 2026
Package
Status
Limiting factor
Best orientation
Package #1
32″ × 16″ × 7½″
Status:+11¾″ to spare
Limited by
Limiting factor:Cargo width
Best orientation:Diagonal
Vehicle limits
Opening width / height above sill
41¾″ / 29⅛″
Cargo width / height
41⅜″ / 31⅛″
Cargo length seats up / down
37¾″ / 66⅞″
Loading sill height
29⅞″
Mazda CX-5 2023
Measurements last checked and updated on Oct 21, 2026
Helpful tips
Use these loading tips to improve your chances of fitting KALLAX Shelf unit, white, 30 1/8x30 1/8″ in Mazda CX-5 2023.
Use available cargo width
Center the package between the side walls before final rotation.
Load diagonally first
Load diagonally first, then straighten once inside.
Other items to check in Mazda CX-5 2023
Ranked by fit margin and package-dimension similarity. This improves as we index more items.
About the Mazda CX-5 2023 boot
Width barely changes from the CX-5's tailgate to its floor: 41¾″ at the opening and 41⅜″ at the floor's narrowest point. Tall boxes do well too, with a 29⅛″ clear gap over the loading sill and a floor only 2″ below the sill, so the boot is 31⅛″ tall from its floor. The floor runs 37¾″ with the rear seats up and 66⅞″ with them down. With the seats up, some boxes longer than 37¾″ still fit at an angle, on their side. Get a second person for heavy boxes: the sill sits 29⅞″ off the ground.
About the KALLAX Shelf unit, white, 30 1/8x30 1/8″ package
This KALLAX comes in one compact box of 32″ × 16″ × 7½″, and it weighs 37 lb 8 oz. That is a lot of weight for so small a box, and it is what makes the job awkward. Lying flat on the boot floor, it takes a space 32″ long, 16″ wide and 7½″ high. The risk sits in the lift, so bend your knees and get your hands under the bottom corners, not on its top edges. That keeps your grip under the weight the whole way into the boot.
Frequently asked questions
Find quick answers about fit for KALLAX Shelf unit, white, 30 1/8x30 1/8″ in Mazda CX-5 2023, including seats up vs seats down, limiting factor, best orientation, and package-by-package margins.
Will KALLAX Shelf unit, white, 30 1/8x30 1/8″ fit in Mazda CX-5 2023?
Yes. With seats up, it fits with 11¾″ to spare at Cargo width. Best orientation: diagonal.
What is the tightest part?
The limiting factor is Cargo width, with +11¾″ margin in seats up.
Can I load it diagonally?
Yes, diagonal is the best orientation for this check, with +11¾″ around the limiting point.
How tight is this fit?
This result is in the comfortable clearance band (+11¾″ at Cargo width).
Does it fit with seats up or seats down?
Seats up: Yes (+11¾″). Seats down: Yes (+21⅝″). Default selection follows YES > MAYBE > NO.
What do YES, MAYBE and NO mean here?
YES means there is at least 2⅜″ to spare at the tightest point, in the best way the box can go in. MAYBE means it fits on paper, but with less than 2⅜″ to spare, so trim, the parcel shelf or the loading angle can decide it. NO means the box is bigger than the space at its tightest point, whichever way it goes in. Every margin on this page is that real gap: the car's measurement minus the box's.
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.