Tesla Model X Trunk Dimensions & Cargo Space (2021+)
Model X cargo numbers are easy to misread because the 2021+ refresh can be ordered as a 5-seat, 6-seat, or 7-seat SUV. We use EV Database MY26 figures for the verified baseline, then separate the practical trunk zones owners actually measure: behind row 3, behind row 2, seats folded, and frunk.
At a Glance — Model X Cargo Numbers
| Cargo zone | Imperial | Metric |
|---|---|---|
| Rear cargo, seats in use | 15.0 cu ft | 425 L |
| Maximum cargo, seats folded | 94.5 cu ft | 2,675 L |
| Frunk volume | 6.5 cu ft | 183 L |
| Usable folded floor length, lab midpoint | about 82 in | about 2,083 mm |
| Usable cargo width between trim, lab midpoint | about 45 in | about 1,143 mm |
5-Seat vs 6-Seat vs 7-Seat Cargo Layout
EV Database lists the refreshed Model X at 2,675 L / 94.5 cu ft maximum cargo. The catch is seating configuration: 5-seat is the cleanest load floor, 6-seat captain's chairs leave an aisle but less flat utility, and 7-seat gives passenger flexibility with the most uneven rear floor.
| Configuration | Best use case | Cargo tradeoff |
|---|---|---|
| 5-seat Model X | Bulky cargo, pets, road-trip bins, stroller plus luggage | Largest and flattest folded area |
| 6-seat Model X | Two adults in row 2, easier row-3 access | Captain's chairs reduce flat cargo utility |
| 7-seat Model X | Kids in row 3, school runs, occasional extra passengers | Row-3 hardware and wells reduce clean floor space |
What Actually Fits in the Trunk?
For everyday packing, think in zones. Behind the third row, plan for backpacks, soft duffels, grocery bags, or a compact stroller. Behind the second row, Model X handles family-trip cargo. With rows folded, the 82-inch lab midpoint length fits flat-pack furniture boxes, ski bags diagonally, most dog crates, and a bicycle with the front wheel turned or removed. It is still not a 4x8 plywood vehicle: the measured 45-inch usable width is short of a true 48-inch sheet.
Accessory Fitment Notes for the Cargo Area
Floor mats and cargo liners must match the seating layout, not just “Model X.” A 6-seat cargo/floor set will not cover the same rail zones as a 7-seat set. Frunk organizers are more forgiving because the 183 L frunk volume is shared across AWD and Plaid.
Frequently Asked Questions
How much cargo space does the 2021+ Model X have?
EV Database lists the MY26 Model X at 425 L / 15.0 cu ft of standard cargo volume and 2,675 L / 94.5 cu ft maximum cargo volume. Use the maximum number for seats-folded planning, but check your seating layout because 5-seat, 6-seat, and 7-seat interiors do not fold into the same floor shape.
Is the Model X trunk bigger than Model Y?
Yes, especially with seats folded. The refreshed Model X is longer and wider than Model Y, and EV Database lists 2,675 L maximum cargo for Model X. Model Y Juniper is easier to park and has a simpler five-seat floor, but Model X carries longer items and handles three-row family loads better.
Can a 4x8 plywood sheet fit flat in a Model X?
No. Our cargo-fit midpoint uses about 45 inches of usable folded cargo width in Model X, which is short of the 48-inch width of a standard plywood sheet. You can carry narrower boards, long boxes, skis, and flat-pack furniture, but true 4x8 sheet goods belong in Cybertruck or a trailer.
Which Model X seating layout has the most cargo room?
The 5-seat layout is the cargo-first choice because it removes third-row hardware and gives the cleanest folded floor. The 6-seat layout is better for adult passengers in row 2, while the 7-seat layout is better for kids and occasional extra passengers. Cargo liners must be selected by layout.
Do AWD and Plaid Model X trims have different trunk dimensions?
No meaningful cargo difference. EV Database lists the same 425 L standard cargo, 2,675 L maximum cargo, and 183 L frunk figures for MY26 Model X AWD and Model X Plaid. The important fitment split is seating configuration and model year, not AWD versus Plaid powertrain.
Recommended Products for Model X Cargo Protection
These live BASENOR items match Model X cargo or family-use needs, with mats split by seating layout.
2022-2026 Tesla Model X 7-Seat Floor Mats 10PCS$219.99Shop
2022-2025 Tesla Model X 6-Seater Floor Mats 10PCS$229.99Shop
BASENOR Frunk Cooler Organizer for Tesla Model X$49.99Shop
Tesla Model X Leather Seat Back Kick Protector 2PCS$69.99Shop
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Use these collection paths for Model X protection, storage, or broader S/X cabin accessories.
Related Guides
Sources: EV Database Model X AWD MY26 and EV Database Model X Plaid MY26 for 425 L cargo, 2,675 L maximum cargo, 183 L frunk, dimensions, and towing fields; Wikipedia Tesla Model X for model-generation context. Public URL verification used deterministic fallback where OpenClaw web_fetch hit fake-IP SSRF protection.