5 compatible cargo boxes for mazda 3

5 Better Cargo Boxes For Mazda 3

Are you trying to find cargo boxes for Mazda 3? You are on the right boat. We have a list of the 5 best cargo boxes that are compatible with your Mazda 3

Your Mazda 3’s trunk space is 13.2 cubic feet, but it is below the average of compact cars’ trunk space. However, if you fold the rear seats down, you can get 20.1 cubic feet of flat hatch space for loading large items. Consequently, you get 33.3 cubic feet of storage space in total in the hatch of your Mazda 3. It seems not enough to you, right? No worries, you can fix the problem after reading this article. 

We don’t recommend you take a chance to use the flat hatch space rather than figure out a new method to create extra storage space for loading your stuff because the hatch space usually is for people but not for things. When you take your families or friends to a camping event, do you want them to sit and squeeze together with all the luggage and gear? We guess you don’t want that to happen, but you can create an added loading space for your Mazda 3 without a complicated installation. We introduce cargo boxes to you as extra storage space for your vehicle.

a list of 5 best cargo boxes for Mazda 3
A list of 5 cargo boxes for Mazda 3

Before we continue showing the list of the 5 best cargo boxes for Mazda 3, we want to give you some instructions on finding info about choosingrepairinginstallingand using a cargo box. You can use the menu section or the search bar to find what you want to know about car roof boxes in minutes. 

Find roof racks for your Mazda 3

You can communicate with your local auto dealer to get one or buy one on Amazon or Ebay. If you want to learn more info about Car Racks, you can refer to a page on our site.

Quick-Pick List of 5 Cargo Boxes For Mazda 3

best cargo boxes for Mazda 3
Best Cargo Boxes For Mazda 3
mazda 3-91Thule Pulse Rooftop Cargo Box 34.0 pounds 110 Pounds Passenger-side opening 67 x 35 x 16 inchesCheck It Out On Amazon
mazda 3-92 Thule Motion XT Rooftop Cargo Carrier 46 lbs 165 lbs Dual-side opening 84.5″ x 36″ x 17″Check It Out On Amazon
mazda 3-93 Goplus Cargo Box 25 pounds 165 lbs Dual-side opening 63 x 31 x 15 inchesCheck It Out On Amazon
mazda 3-95 Thule Force XT Rooftop Cargo Box 32 lb 165 lbs Dual-side opening 74.75 x 24.75 x 16.75 inchesCheck It Out On Amazon
mazda 3-94 JEGS Rooftop Cargo Carrier 35 pounds 110 lbs Dual-Side Opening 61.25 x 39 x 12 inchesCheck It Out On Amazon

5 Alternatives For Transporting items On the roof of your Mazda 3

When you have changed your mind about having a cargo box, you can consider using a roof bag for the job because it is much more affordable. If you want to discover the difference between cargo boxes and cargo bags, you can find some info here.

A list of 10 cargo baskets for all SUVs, Sedans, Vans, Trucks – cargo baskets VS cargo boxes

Detail of 5 Cargo Boxes For Mazda 3

Thule Pulse Cargo Box

A user video shows some opinions about the Thule Pulse roof box from a Youtuber and steps of the installation.

Thule Pulse Cargo Boxes Buying Guide

It is the first option for your Mazda 3, and it is a product of the Thule brand. If you have no idea what Thule is, you can refer to an article that shows you a brief history of the Thule brand in the past decades. It has an aerodynamic design that reduces wind noise and minimizes gas waste when it is in motion. If you want to find a method to decrease the level of wind noise effect, you can refer to another article to discover some tips. It has three size options: 14 cubic feet, 16 cubic feet, and 11 cubic feet. We recommend the Medium (14 cubic feet) choice for your Mazda 3 because of the size of your vehicle’s roof. Thule pulse cargo boxes fit most factory rack systems, and your Mazda 3 is not an exception. You can communicate with your local auto dealer to get a roof rack or find one online ( it is also compatible with aero, round, and square roof racks). Thule Pulse cargo box is a combination of waterproof, durable, sturdy ABS plastic materials, and it weighs 34 lbs. We believe everyone can lift it for the installation, and you don’t worry about the complexity of mounting it. You can refer to an article to draw a general map of the steps of installing a cargo box on a roof rack and how long it takes. Its dimensions are 67 x 35 x 16 inches, and you can use these numbers to estimate if your Mazda 3 can go through the garage gate or other heigh-limited places or not. 

how to pack a Thule Pulse cargo box like a pro

Furthermore, its length is 155 cm, so you have to double-check if you can put your long gear into it or not. If not, you may choose another roof box instead. If you want to use a cargo box to carry snowboardsgolf clubs, or fishing rods, you can jump to the articles that specifically introduce cargo carriers for these gear.

Learn more about the Thule Pulse cargo boxes.

Thule Motion XT Cargo Carriers

A Youtuber shares his video about installing a Thule Motion XT cargo box on his Subaru Forester Sport.

It is the second option for your Mazda 3. It is another product of the Thule brand, and it is super popular on the market because of its quality and features. It has three sizes: L(16 cubic feet), XL(18 cubic feet), and XXL(22 cubic feet), and it has two color options: Titan and Black. If you want to change the color of your cargo box, you can refer to another article to learn the steps of printing a cargo box. It offers 18 cubic feet of interior space for transporting your items between locations, and it can load up to 165 pounds of things within a maximum length of 200cm range. If you would like to use a cargo box to carry skis, snowboards, fishing rods, golf clubs, or other long gear, you can consider using a Thule Motion cargo box for your outdoor adventures.

no interference between cargo box and a fully open hatchback gate

It fits most factory roof racks, so you don’t worry about compatibility. In addition, if you would like to use other types of rack systems like round, square, or aerodynamic, the Motion XT cargo boxes fit them as well. If you cannot find roof rails on the car roof, you can follow this guide to find some roof racks that work without roof rails.

Thule Motion XT Car Rooftop Cargo Boxes Buyer Guide

Its dimensions are 84.5″ x 36″ x 17″, so you can use these numbers to check if the Thule Motion XT cargo box suits your car roof size, garage gate height, and gear length. You can use the link to find more info about the products from different perspectives like features, images, videos, and PDFs.

Goplus Rooftop Cargo Box

Youtuber tells you something about the Goplus Cargo Box.

It is the third option for your Mazda 3, and it provides 14 cubic feet of inner space for carrying stuff in your active life. It has to work with a rack system, and it is compatible with most factory racks and round, square, and aero rack systems. If you have no idea about roof racks for cars, you can refer to an article about choosing a rack system for vehicles. When you understand how car rack systems work, you must remember that the space between the roof rack bars should be between 16.1 inches and 24.8 inches to ensure the Goplus cargo box can stand on it(the width of bars must be less than 3.1 inches). 

compatible with 4 types of roof racks

When you have no idea about picking the right roof rack for your Mazda 3, you can contact your local auto dealer to require the info about that request or find one by using the links above in the notification bar.

Goplus Car Rooftop Cargo Carriers Specs Guide

We have a post that shows all you need to know about the Goplus rooftop cargo boxes features, product images, specification sheets, and user videos. 

Thule Force XT Cartop Cargo Carriers

Youtuber shares a user video about installing a Thule Force XT roof box on his Cadillac XT 5.

It is the fourth option for your Mazda 3, and it is another product from the Thule products line. It is different from the options above because of its narrow design, and it allows you to mount something else on the spare space on the rack bars. For example, you can set at least two bikes, one kayak, several fishing rods, or 2 to 3 pairs of skis beside the cargo box for a camping event or an outdoor sporting holiday in summer or winter. 

It has four size options: L(16 cubic feet), XL(18 cubic feet), XXL(22 cubic feet), SPORT(11 cubic feet), and we recommend the SPORT(11 cubic feet) one for your vehicle because of the size of your car roof.

We assume that you have already read the brief history of the Thule company, so you understand why we have spent so much energy on introducing products from Thule. 

Like other options on this list, it fits most factory racks; consequently, one-time learning on choosing a roof rack for your car is enough. 

May I have your attention here? Only the Sport model has a narrow design, and the other models don’t. Thus, think twice before you switch around the models. 

narrow design allows you to mount other gear on the side of the cargo box.
bike racks + Thule force roof box

The SPORT model’s dimensions are 74.75 x 24.75 x 16.75 inches, and it weighs 32 lbs. When you think about installing it on your car, you can lift it alone and assemble it without a tool. 

Thule Force XT Car Rooftop Cargo Boxes Buying Guide

A fully open hatchback gate is what you must consider when installing the cargo box on the roof rack, so you can adjust the roof box’s position to eliminate interference between them. If you have more questions on installation, you can refer to How Long to Fit A Cargo Box.

JEGS Rooftop Cargo Box

It is the fifth option for your Mazda 3, and it has two size options: 10 cubic feet and 18 cubic feet. We introduce the 18 cubic feet model to you because it works with your vehicle and does the job for your outdoor life. We have an article on JEGSport cargo boxes, so you can refer to the page to learn more. JEGS box is the cheapest option on this list.

a view of JEGS cargo box after installation on a Ford SUV
what it looks like after installation on an SUV

JEGS Car Rooftop Cargo Carriers Buyer Guide


In this article, you can find cargo boxes, cargo bags, roof racks, cargo baskets, and other car racks for your Mazda 3. Other car rooftop or rear cargo carriers for bikes, kayaks, luggage, and more.

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