KALLAX Shelf unit, white, 30 1/8x30 1/8 "
+17¼″ margin
Will fit in a ?
Yes, it will fit!
Good news: BRIMNES Cabinet with doors, white, 30 3/4x37 3/8 " should fit in a straight orientation in a BMW 1 Series 2020 with seats down.
Fit Details
With seats down, Good news - this package should fit. You have about +17¼″ of clearance at cargo length when loading straight. We're about 95% confident in this estimate.
BRIMNES Cabinet with doors, white, 30 3/4x37 3/8 "
Box: 39″ × 16¾″ × 6″ · 72 lb 7 oz
Based on IKEA US (United States).
Package dimensions last checked and updated on Aug 23, 2026
Package
Status
Limiting factor
Best orientation
Package #1
39″ × 16¾″ × 6″
Status:+17¼″ margin
Limited by
Limiting factor:Cargo length
Best orientation:Straight
Vehicle limits
Opening width / height
37⅜″ / 26″
Cargo width / height
40⅛″ / 29⅛″
Cargo length seats up / down
29½″ / 57½″
Loading sill height
27½″
BMW 1 Series 2020
Measurements last checked and updated on Sep 01, 2026
Helpful tips
Use these loading tips to improve your chances of fitting BRIMNES Cabinet with doors, white, 30 3/4x37 3/8 " in BMW 1 Series 2020.
Use available cargo length
Push the package fully toward the seat backs to use all cargo length.
Keep a straight loading path
Keep the package straight and level while loading.
Other items to check in BMW 1 Series 2020
Ranked by fit margin and package-dimension similarity. This improves as we index more items.
About the BMW 1 Series 2020 boot
The 1 Series boot is short and low rather than deep. With the seats up the floor gives you 29½″, which is the constraint on most flat-pack runs, and the opening measures 37⅜″ wide by 26″ tall. Fold the rear bench and the floor almost doubles to 57½″, a gain of 28″. The floor is 40⅛″ across at its narrowest, so width is rarely your problem. The sill sits at 27½″ with a 3⅛″ drop, which makes this one of the easier hatchbacks to load. Fold the seats first, load long, then fill the gaps.
About the BRIMNES Cabinet with doors, white, 30 3/4x37 3/8 " package
The BRIMNES cabinet arrives as one flat box, 39″ × 16¾″ × 6″, weighing 72 lb 7 oz. The size is friendly; the weight is not. At 39″ long it clears the folded load floor of almost any car, and plenty of boots take it with the seats still up, so this is one of the easier IKEA packages to move by car. What catches you is lifting 72 lb of dense flat-pack over a sill on your own. Slide it on its long edge rather than carrying it flat, bring a second pair of hands for the kerb and the stairs, and protect the corners; chipboard shows every knock at the edges.
Frequently asked questions
Find quick answers about fit for BRIMNES Cabinet with doors, white, 30 3/4x37 3/8 " in BMW 1 Series 2020, including seats up vs seats down, limiting factor, best orientation, and package-by-package margins.
Will BRIMNES Cabinet with doors, white, 30 3/4x37 3/8 " fit in BMW 1 Series 2020?
Yes. With seats down, it fits with +17¼″ at Cargo length. Best orientation: straight.
What is the tightest part?
The limiting factor is Cargo length, with +17¼″ margin in seats down.
Which loading orientation works best?
Straight 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: Maybe (-0″). Seats down: Yes (+17¼″). Default selection follows YES > MAYBE > NO.
Do I need to fold the seats?
Results differ by configuration. Seats up is Maybe and seats down is Yes.
How tight is this fit?
This result is in the comfortable clearance band (+17¼″ at Cargo length).