Ask any new Tesla owner what surprised them most in the first week, and the frunk — the front trunk where a gas engine used to live — is almost always on the list. It’s one of the quiet joys of driving an EV: a clean, dry, secure storage box up front that gas cars simply can’t offer. But not every Tesla frunk is the same size, and knowing exactly what fits (and which cheap accessories make it dramatically more useful) can change how you pack for a Costco run, a road trip, or a weekend at the cabin. This guide breaks down 2026 frunk capacities across every current Tesla, what actually fits inside, and the handful of add-ons worth your money.
Disclosure: some links are affiliate/referral links. If you buy or sign up through them, we may earn a small commission at no extra cost to you. See our disclosure page.
📋 Contents
- What Is a Tesla Frunk — and Why It Matters
- Tesla Frunk Capacity by Model (2026)
- What Actually Fits in a Tesla Frunk
- Frunk Quirks Across the Lineup
- Best Tesla Frunk Accessories Worth Buying
- Frunk Tips: Getting the Most Out of Your Front Trunk
- Frunk vs Trunk vs Underfloor: How to Pack a Tesla
- Buying a Tesla? A Quick Word on the Referral Perk
- Frequently Asked Questions
- The Bottom Line
What Is a Tesla Frunk — and Why It Matters
“Frunk” is EV slang for front trunk. Because a Tesla’s electric motors sit low and compact (near the axles rather than under a long hood), the space up front is freed up for storage. Every Tesla — Model 3, Model Y, Model S, Model X, and the Cybertruck — has one.
What makes the frunk genuinely useful rather than a gimmick is where it sits. There’s no hot engine underneath, so the compartment stays close to ambient temperature. It’s out of sight from anyone peering through the windows, and on most models it drains water rather than trapping it. That combination — cool, hidden, and weather-sealed — makes it ideal for groceries, valuables you don’t want visible, charging cables, or a discreet cooler bag. If you’re new to the car, our Tesla new-owner accessories guide pairs well with this one.
Tesla Frunk Capacity by Model (2026)
Here’s how the current lineup compares. Figures reflect Tesla’s published specifications and independent measurements as of 2026; real-world usable space is always a little less than the raw litre count once you account for the sloped walls.
| Model | Frunk capacity | Shape & notes |
|---|---|---|
| Model 3 | ~88 L (3.1 cu ft) | Deep, narrow well — great for a carry-on-style bag or two grocery totes stood upright. |
| Model Y | ~117 L (4.1 cu ft) | Largest of the mainstream pair; wide opening and a drain at the base that owners love for cooler use. |
| Model S | ~89 L (3.1 cu ft) | Wide but shallow; better for flat items than tall bags. |
| Model X | ~183 L (6.5 cu ft) | Big and boxy — swallows a large duffel or several grocery bags. |
| Cybertruck | ~200 L (7.1 cu ft) | Tesla’s biggest frunk, power-operated, rated to about 420 lb (190 kg) of load. |
For perspective, the Model 3’s frunk alone is roughly the size of an airline carry-on. Add the rear trunk and the deep underfloor bin, and a Model 3 offers around 682 L (24.1 cu ft) of total cargo space — more than many compact SUVs. The Model Y stretches well past 2,000 L with the rear seats folded. If you’re weighing models on cargo alone, our Model Y USA guide and Model 3 USA guide go deeper on the trade-offs.
What Actually Fits in a Tesla Frunk
Numbers only tell part of the story. Here’s what owners routinely carry up front, model depending:
- Groceries: two to four standard grocery bags in a Model 3/Y frunk; more in a Model X or Cybertruck. The vertical Model 3 well is surprisingly good at keeping bags upright so nothing tips.
- A carry-on suitcase: a soft 20-inch carry-on slides into a Model Y frunk; the Model X and Cybertruck take a full-size case.
- Charging gear: your mobile connector, adapters, and a NACS/CCS adapter live perfectly here, kept separate from the rest of your cargo.
- A cooler’s worth of drinks: with an insulated bag (more on that below), the frunk becomes a genuine chilled compartment for a picnic or tailgate.
- Everyday odds and ends: reusable bags, jumper-free jump kit, umbrella, first-aid kit, and cleaning supplies.
What doesn’t fit well: tall or bulky boxes in the Model 3/S (the openings are modest), and anything you need to slide in flat and long — that belongs in the rear.
Frunk Quirks Across the Lineup
Not every frunk behaves the same, and a few model-specific details are worth knowing before you rely on yours:
Model 3 (Highland) and Model Y (Juniper). The current-generation cars kept practical, well-shaped frunks. The Model Y’s is the more versatile of the two thanks to its wider mouth and lower lip, which makes loading heavier bags easier. Both drain water, which is what makes the insulated-cooler trick reliable.
Model S and Model X. These frunks are wide but comparatively shallow, so they favor flat, spread-out loads — think a couple of soft duffels or several grocery bags laid side by side rather than one tall box. The Model X’s larger figure reflects its taller body and boxier front.
Cybertruck. The outlier in every sense. Its frunk is the biggest in the lineup, opens and closes at the touch of a button, and is rated for serious weight — Tesla quotes roughly 420 lb (190 kg). Combined with the bed and the under-bed storage, the Cybertruck is in a different cargo league from the cars, as we cover in the Cybertruck buying guide.
One universal habit worth building: because the frunk sits ahead of the front axle, loading it with something very heavy shifts weight forward. For groceries and gear that’s a non-issue, but it’s another reason not to treat the frunk as a place for dense, heavy cargo you’d normally put low and central in the car.
Best Tesla Frunk Accessories Worth Buying
A bare frunk is fine, but a few inexpensive add-ons make it dramatically more livable. These are the categories owners consistently rate highest — pick what matches how you actually use the car, and skip the rest.
Insulated frunk cooler / organizer bag. The single most popular frunk upgrade. A fitted insulated bag turns the front compartment into a leak-resistant cooler for groceries, drinks, or road-trip food, and its rigid sides stop everything from sliding around. Model-specific bags for the Model 3 and Y are widely available — browse Tesla frunk cooler organizers on Amazon US to match yours.
Frunk mat or liner. The frunk floor scuffs and collects grit over time. A trimmed rubber or felt liner protects the surface and wipes clean in seconds — handy if you use the frunk for anything wet or dirty. See Tesla frunk mats and liners. If you’re protecting the cabin too, our floor mats and interior protection guide covers the rest of the car.
A collapsible storage bin. Not Tesla-specific, but a folding trunk organizer keeps groceries from rolling and folds flat when you don’t need it — great in the larger Model X, Cybertruck, and rear trunks. Have a look at collapsible trunk organizers on Amazon US.
A cargo net or bungee. Cheap and effective for keeping loose items pinned during spirited driving. A simple cargo bungee net does the job. Canadian shoppers can find equivalent frunk organizers on Amazon Canada, though selection is usually broader on the US store.
None of these are essential — but at roughly the price of a couple of Supercharger sessions, the cooler bag and liner in particular pay for themselves in convenience.
Frunk Tips: Getting the Most Out of Your Front Trunk
- Open it hands-free from the app or screen. On the Tesla app you can pop the frunk remotely; on newer cars a soft press near the badge or a screen control does it too. The Cybertruck’s frunk is fully powered.
- Always close it by pressing down firmly on the marked points — never slam it like a gas hood. Pressing the wrong spot can dent the panel.
- Mind the drain. Model 3 and Model Y frunks have a drain channel, which is why the insulated-bag “cooler” trick works so well. Don’t dump loose ice directly in without a bag, though — melt-water and electronics don’t mix.
- Watch the weight. The frunk is not a cargo bed. Keep heavy, hard items secured so they don’t shift into the painted walls.
- Use it for security. Because it’s invisible from outside and locks with the car, the frunk is the best place to stash a bag or laptop when you park in public.
Frunk vs Trunk vs Underfloor: How to Pack a Tesla
Teslas give you three distinct zones, and packing smart means matching cargo to the right one:
| Zone | Best for | Avoid |
|---|---|---|
| Frunk (front) | Groceries, cooler bag, charging gear, valuables | Tall boxes, long flat items |
| Rear trunk / liftgate | Suitcases, strollers, larger hauls | Anything you want kept cool |
| Underfloor bin (Model 3/Y) | Charging cable, tools, items you rarely touch | Frequently accessed daily items |
The trick most owners land on: charging cable in the underfloor bin, cold and secure items in the frunk, and everything bulky in the back. Do that and even a Model 3 handles a big-box run without drama. Hauling something heavier or towing? See our Tesla towing and capacity guide.
Buying a Tesla? A Quick Word on the Referral Perk
If this guide has you shopping rather than accessorizing, one detail is easy to miss at checkout. Ordering a new Tesla through a referral link currently includes 3 months of free Full Self-Driving (Supervised) — a genuine perk that costs you nothing extra and simply expires unused if you don’t apply a link before you order.
You’re welcome to use ours: order through our Tesla referral link and the FSD trial is applied automatically. The referral must be entered before you place the order — it can’t be added afterward — so it’s worth doing at the moment you configure the car. Whether you use our link or a friend’s, don’t leave the free trial on the table.
Frequently Asked Questions
Which Tesla has the biggest frunk?
The Cybertruck, at roughly 200 L (7.1 cu ft) and rated to about 420 lb, has the largest and only power-operated frunk. Among the cars, the Model X leads at about 183 L (6.5 cu ft), followed by the Model Y at 117 L (4.1 cu ft).
Can you use a Tesla frunk as a cooler?
Yes — it’s one of the frunk’s best party tricks. The compartment stays near ambient temperature and, on the Model 3 and Y, has a drain channel. Drop in a fitted insulated cooler bag with ice packs and it keeps drinks and food cold for a picnic or tailgate. Use a bag rather than loose ice so melt-water doesn’t reach the electronics.
How much can you fit in a Model 3 or Model Y frunk?
Expect two to four standard grocery bags, or a soft carry-on in the Model Y. The Model 3’s deeper, narrower well is excellent for keeping bags upright; the Model Y’s wider opening takes bulkier loads.
How do you close a Tesla frunk properly?
Press down firmly with both hands on the reinforced points near the front edge until it latches — never slam it like a gas hood. Pressing the middle of the panel can dent it. The Cybertruck closes electrically from a button or the app.
Do you need to buy frunk accessories?
No — the frunk is fully usable bare. But an insulated cooler organizer and a wipe-clean liner are inexpensive and genuinely improve daily use, which is why they’re the two most common frunk purchases owners make.
The Bottom Line
- Every Tesla has a frunk; sizes range from ~88 L (Model 3) to ~200 L (Cybertruck) in 2026.
- The frunk shines for groceries, valuables, charging gear, and — with an insulated bag — chilled food and drinks.
- The two accessories worth buying first are a fitted cooler organizer and a wipe-clean liner; everything else is optional.
- Pack smart across all three zones — frunk, rear trunk, underfloor — and even a Model 3 hauls more than its size suggests.
- Buying new? Enter a Tesla referral link before you order to claim 3 months of free FSD (Supervised).
Information is accurate as of July 2026 and may change as Tesla updates its lineup and specifications; always confirm current figures on Tesla’s official model pages, the Model 3 page, and independent EV resources such as fueleconomy.gov before purchasing. This article is general information, not professional advice. Some links are affiliate or referral links — see our disclosure page. Image credit: Mpelas199, CC0 1.0 (public domain), via Wikimedia Commons.
About the author: Lifei
Lifei is a Tesla owner based in Canada, writing practical, fact-checked Tesla guides for US and Canadian drivers — buying, ownership, insurance, charging, and TSLA investing, all from first-hand experience.
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