Last updated: March 2026
Enter your mattress size and minivan model — the app checks cargo length, width, and stow-and-go configurations.
A twin or full mattress fits flat in most minivans with seats stowed. A queen mattress (60" wide) is wider than the cargo floor (48–52") and must sit above wheel wells or be loaded diagonally. King mattresses do not fit in any minivan. Foam mattresses can be folded in half to fit easily.
Mattress width vs. minivan cargo width between wheel wells (48–52")
Item: Twin: 38" × 75". Full: 54" × 75". Queen: 60" × 80". King: 76" × 80"
Space: Minivan cargo (all seats stowed): 90–105" L × 48–52" W × 42–48" H
Tip: A foam mattress can be folded in half for transport — this makes a queen (folded to 30" × 80") fit easily in any minivan.
Verdicts are calculated by comparing all 6 item orientations against the space dimensions using verified building code standards. See our methodology
Measurements verified by the ItemFits engineering team · Our methodology
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Yes — a twin mattress (38" × 75") fits flat in every minivan with the third row folded. The 38" width clears the 48–52" cargo width easily, and the 75" length fits within the 90–105" cargo length. You don't even need to fold the second row for a twin.
Not flat on the floor — a queen mattress is 60" wide, but minivan cargo width between wheel wells is only 48–52". The mattress must sit above the wheel wells or be loaded diagonally. With all seats stowed, the diagonal floor measurement in most minivans is 100–115", which fits the queen (60" × 80") at an angle. Foam mattresses can be folded in half to fit easily.
The Chrysler Pacifica with Stow 'n Go seats creates the longest flat cargo floor (~105"). The Toyota Sienna and Honda Odyssey offer 95–100" with seats removed. The Kia Carnival has ~92". For king mattresses (76" × 80"), no minivan provides enough floor width — use a cargo van or pickup truck instead.
Yes — all-foam and memory foam mattresses can be folded in half or rolled for short trips. A folded queen (30" × 80") fits easily in any minivan. Use ratchet straps to keep it compressed. Don't leave it folded longer than a few hours. Innerspring and hybrid mattresses cannot be folded without damage.
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