Last updated: March 2026
Enter your mattress size — the app checks Model Y cargo length (36–72" with seats up/down), width (44"), and sub-trunk options.
Whether it fits depends on measurements most people get wrong.
Model Y cargo width (44") vs. mattress width (twin 38", full 54", queen 60")
Item: Twin: 38" × 75". Full: 54" × 75". Queen: 60" × 80". King: 76" × 80"
Space: Model Y cargo (seats folded): 72" L × 44" W × 36" H. Volume: 76 cu ft (incl. sub-trunk). Seats up: 36" L, 30.2 cu ft
Actual clear openings are usually 1–2″ smaller than the labeled size.
Your exact dimensions probably aren't "standard." Small measurement errors cause big problems — 1 inch can be the difference between fitting and getting stuck.
Verdicts are calculated by comparing all 6 item orientations against the space dimensions using verified building code standards. See our methodology
Takes 10 seconds · No signup needed
1 inch can be the difference between fitting and getting stuck.
“Confirmed my 65" TV fits in the RAV4 before buying. Would've been stuck at the store.” — Weekend project
Measurements verified by the ItemFits engineering team · Our methodology
Standard sizes say it works — but your measurements are what matter.
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Multi-step guides for real-world moves
Yes — a twin mattress (38" × 75") fits in the Model Y with rear seats folded. The 38" width clears the 44" cargo width. The 75" length is 3" longer than the 72" cargo floor, so push it gently against the front seat backs. This is the standard setup for Model Y car camping.
Yes — the Model Y is one of the most popular car-camping vehicles. With seats folded, the 72" × 44" flat cargo area fits a twin mattress. Use Tesla Camp Mode to maintain climate control overnight. The slight seat incline can be leveled with a mattress topper. Many owners use a 4" foam twin cut to size.
Not flat — a queen (60" × 80") exceeds both the Model Y cargo width (44") and length (72"). A rolled foam queen (about 20" diameter × 60") fits in the cargo area for transport. For sleeping, a twin or custom-cut foam pad is the practical maximum.
Not for the mattress itself, but the frunk (4.1 cu ft) is perfect for storing bedding, pillows, and camping gear while the main cargo area holds the mattress. This keeps everything organized and accessible.