
Yes, you can put your bags in the trunk of a Waymo vehicle. The trunk is designed for luggage and can accommodate up to 200 pounds (91 kg) of cargo. Its capacity is comparable to a standard midsize sedan, typically holding 2-3 suitcases. The most common model, the I-PACE, offers about 12.9 cubic feet of trunk space.
To ensure a smooth experience, it's crucial to understand the specific dimensions and how to use the trunk safely via the app. The space is best suited for standard luggage, and exceeding the limits can pose safety risks.
Typical Trunk Capacity & Luggage Fit Guide
| Luggage Type | Approximate Dimensions (L x W x H) | How Many Fit? | Notes |
|---|---|---|---|
| Carry-on Suitcase | 22" x 14" x 9" (56 x 36 x 23 cm) | 3 | Standard airline carry-on size. |
| Checked Luggage | 29" x 21.5" x 13" (74 x 55 x 33 cm) | 2 | Common large suitcase size. |
| Duffel Bag / Backpack | Varies | 3-4 | Soft bags are more flexible for fitting. |
| Grocery Bags | Standard reusable bags | 4-6 | Ensure bags are sealed to prevent spills. |
The 200-pound weight limit is a critical safety specification. Exceeding it can affect the vehicle's handling and braking performance. Always distribute weight evenly and avoid placing heavy, single items that could shift during the ride.
Accessing the trunk is entirely controlled through the Waymo One app. You cannot manually open the trunk from the outside. After requesting a ride, you'll see a "Unlock Trunk" button in the app once the vehicle arrives. Tap it to pop the trunk open for loading. When finished, close the trunk firmly until it latches. The vehicle will detect it's closed and proceed with your trip.
For safety and sensor functionality, do not overfill the trunk. Items must not obstruct the rear window or the vehicle's external sensors. Avoid transporting hazardous materials, perishables that could spoil, or extremely valuable items. The trunk is a secure compartment during your trip but is not meant for long-term storage.
If your luggage exceeds these capacities, it's advisable to order a ride service that offers larger vehicles. Waymo's service is optimized for typical airport runs, shopping trips, or daily commuting luggage needs within these practical parameters.

As someone who uses Waymo to get to Phoenix Sky Harbor Airport every other week, the trunk is a key feature for me. I travel with one large checked bag and a carry-on, and they fit perfectly. The 200-pound limit is more than enough for my gear.
The app control is seamless. I unlock the trunk, load up, and close it. The car senses it’s shut and off we go. It feels secure knowing my bags are locked in during the ride. My main tip? Pack your bags to their stated dimensions. If you’re within those guidelines, you’ll have zero issues.

Let’s talk about what won’t fit, because that’s just as important. Think of it as a regular car trunk, not an SUV. You can’t shove in a full-size golf bag or a giant plastic storage bin. I tried to load a big flat-pack furniture box once, and it was a no-go—the trunk lid wouldn’t close.
The system is but rigid. If your stuff is poking out or the lid isn’t fully latched, the car won’t start moving. It’s a good safety feature. So, for a quick grocery run or airport trip with standard suitcases, it’s brilliant. For a big Costco haul or moving boxes, you’ll need to look for an alternative.

Safety is the reason behind the rules. The 200-lb limit isn't arbitrary; it's engineered for vehicle stability. Exceeding it can mess with the car's balance and how it responds in a sudden stop. Also, those external sensors need a clear view. A trunk overflowing with bags can block critical cameras or lidar.
I treat it like my own car’s trunk. I make sure nothing heavy is loose that could become a projectile. I don’t store my laptop bag there because I’d rather keep valuables with me. It’s a convenient cargo space, but it’s not a vault. Use common sense, and you’ll be fine.

Here’s your simple, step-by-step guide to using the Waymo trunk:
1. Order Your Ride: Enter your destination in the Waymo One app as usual.
2. Unlock at Arrival: When the vehicle arrives, open the app. You’ll see an “Unlock Trunk” button on the main ride screen. Tap it. You’ll hear the trunk pop open.
3. Load Your Items: Place your bags inside. Ensure they are within the space and not blocking the closing mechanism.
4. Secure the Trunk: Close the trunk lid firmly until you hear a distinct click. The vehicle’s sensors will confirm it’s shut. A notification on your app screen will update.
5. Begin Your Trip: Get in the car and start your journey. Your bags are now securely stored.
Remember, you can only open the trunk at the start and end of your trip via the app. You cannot ask the vehicle to make a stop to access the trunk mid-route. Plan accordingly, and you’ll find it a very hands-free, convenient process.


