Tesla Cybertruck Frunk Dimensions & Capacity
The Cybertruck frunk is the front storage compartment where a combustion truck keeps its engine. It's smaller than the bed and smaller than competitor EV truck frunks — the Lightning has 14.1 cu ft, Rivian and Hummer have about 11 each — but it's lockable, weatherproof, and separate from the bed for valuables. If you're shopping a frunk organizer, weekend cooler, or fitting a spare, these are the numbers you need.
Frunk at a Glance
| Metric | Value |
|---|---|
| Total volume | 7.1 cu ft / 201 L |
| Weight capacity (payload) | 420 lb / 190 kg |
| Power outlets inside frunk | None (bed outlets only) |
| Drain plug | Yes (for hose-out / cooler use) |
| Liner material | Hard plastic, molded contours |
| Locking | Via key / app / button on driver display |
| Open/close mechanism | Powered (soft-close) |
The frunk runs nearly the full width of the front end with a shallow front lip — easier to reach in than Ford F-150 Lightning's deeper mega-frunk, harder to load bulky items because of limited vertical clearance. The floor has molded ridges that keep groceries from sliding during hard acceleration.
What Actually Fits in the Frunk
| Item | Fits? | Note |
|---|---|---|
| Yeti Tundra 45 cooler | Yes | With room for 2 grocery bags on top |
| Yeti Tundra 65 cooler | Tight | Fits diagonally; no room for anything else |
| Full-size carry-on roller (22") | Yes | Laid flat, 2 of them fit |
| Medium rollerboard (25") | Yes | 1 fits flat; stand-up won't clear the lid |
| Standard golf bag | No | Too long — use the bed |
| Mobile connector + cable | Yes | Factory-intended storage |
| Jumper cables + basic toolkit | Yes | Fits with 3+ cu ft to spare |
| Full-size spare tire | No | Full-size 35" spare goes in the bed |
The 420 lb weight rating is generous — enough for 4 full coolers of ice or a heavy tool chest. With the drain plug, owners commonly use the frunk as a beverage cooler at tailgates: dump ice, beer, close lid, it stays cold for a full afternoon even in 95°F sun thanks to the insulated engine-cavity design.
How the Cybertruck Frunk Compares
| EV truck | Frunk volume | Weight capacity | Power outlets |
|---|---|---|---|
| Tesla Cybertruck | 7.1 cu ft | 420 lb | No |
| Ford F-150 Lightning | 14.1 cu ft | 400 lb | Yes (4 × 120V, 2 × USB) |
| Rivian R1T | 11 cu ft | 400 lb | Yes (1 × 120V) |
| GMC Hummer EV Pickup | 11 cu ft | ~440 lb | Yes (1 × 120V) |
Cybertruck's frunk is the smallest of the four, but it's the only one that doubles as a beer cooler with a drain. Lightning's is the clear winner for volume and power outlets. If you regularly haul groceries or coolers up front, Lightning still wins; if you load the bed for work and use the frunk for secure valuables, Cybertruck is fine.
Frequently Asked Questions
How much weight can I put in the Cybertruck frunk?
Tesla rates the frunk at 420 lb (190 kg) payload. That's enough for 4 full 65-quart coolers with ice, a heavy toolbox, or a loaded contractor's jobsite case. Exceeding 420 lb won't damage the frunk liner but will trigger suspension travel warnings and can affect front-end lift behavior on the air suspension. For heavier loads, use the bed (2,500 lb rating).
Does the Cybertruck frunk have power outlets like the Ford Lightning?
No — all Cybertruck 120V and 240V power outlets are located in the bed, not the frunk. Tesla's rationale is that the frunk is for secure dry storage (valuables, groceries, luggage) while the bed is the work zone where power matters. If you want to run a cooler on 120V while parked, plug it into one of the four bed outlets and run the cable to the frunk.
Is the frunk waterproof — can I use it as a cooler?
Yes. The frunk liner is molded plastic with a drain plug at the bottom rear. Owners regularly fill it with ice and drinks for tailgates, then pull the drain plug at the end of the day. Keep the drain plug installed during normal driving or water from car washes will pool inside. Don't load electronics unless the drain plug is confirmed seated.
Can I install a frunk organizer to subdivide the space?
Yes — several aftermarket organizers fit the 7.1 cu ft space with molded divider trays or net cargo dividers. Most use existing tie-down anchors rather than adhesive. A 3-compartment organizer lets you split into groceries / tools / charging gear without items tumbling during acceleration. Avoid anything that blocks the drain plug access.
How does the Cybertruck frunk compare with the Ford F-150 Lightning's?
Lightning's frunk is roughly twice the volume (14.1 vs 7.1 cu ft) and has 4 power outlets. Cybertruck's is smaller but has a drain plug for cooler duty, and the lid power-closes with soft-close sensing. For grocery hauls and campsite power, Lightning wins. For secure weatherproof storage of valuables and beer-cooler duty at tailgates, Cybertruck is the better shape.
Recommended SKUs for Cybertruck Frunk (2024+)
Pulled live from BASENOR's Cybertruck Frunk (2024+) catalog so the dimensions above translate directly into a fitment-correct buying decision:
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Sources: Frunk volume (7.1 cu ft), weight capacity (420 lb), and absence of in-frunk power outlets verified via Electrek's Cybertruck delivery spec coverage, InsideEVs launch comparison, and NotebookCheck power-outlet confirmation. Competitor frunk figures from Electrek and Recharged.com comparison tables (cross-checked April 2026).