best cargo boxes for Mazda cx 5

5 Top Cargo Boxes For Mazda CX 5

A cargo box can significantly expand the storage space for your Mazda CX 5, and it is the best option for people who want to transport stuff dry and clean between places. Your Mazda CX 5 comes with a trunk that has 30.9 of interior space for loading belongings, and if you fold those rear seats down, you can get a total of 59.6 cubic feet of storage space for carrying items on the roads.

Why do you still need a cargo box? It seems your Mazda CX 5 has enough loading capacity to satisfy your needs, but it doesn’t in situations like more than three companions in your car when you want to go camping with them. Consequently, you may still require extra storage space on your vehicle for road trips, fishing, golfing, camping holidays, and other gear-required sports like skiing.

the trunk space (loading space) volume of Mazda CX 5

There are many different cargo boxes that you can choose from for different-sized gear and various purposes, so we suggest 5 compatible ones for your Mazda CX 5. 

If your Mazda CX 5 has a naked roof, you may need to install a roof rack for using a roof box. We recommend you to get a factory (OEM) roof rack for your car from the local auto dealer, or you can find one on Amazon or Ebay. When you want to learn more about car racks, you can refer to a page for knowledge; besides, we have a list of 8 universal fit roof racks and roof rails for all vehicles, and you can check them out for consideration.

A list of universal roof racks for all vehicles – compatibility check required

5 compatible cargo boxes for Mazda CX 5

Quick-Pick List Of 5 Cargo Boxes For Mazda CX 5

SportRack Horizon Cargo Box For Mazda CX 5
  • Name: SportRack Horizon Car Rooftop Carrier
  • Dimensions: 76.88 x 32.88 x 17.13 inches
  • Opening: Passenger side opening
  • Loading Capacity: 110 Pounds
  • Volume: 16 cubic feet (453 L)
  • Weight: 43 Pounds
  • Materials: ABS material
  • Locks: Yes
  • Brand: SportRack

SportRack Vista Roof Box For Mazda CX 5
  • Name: SportRack Vista XL Cargo Box
  • Dimensions: 62.5 x 19 x 39 inches
  • Opening: Rear Opening
  • Loading Capacity: 100 lbs
  • Volume: 18 cubic feet (510 L)
  • Weight: 42 pounds
  • Materials: ABS material
  • Locks: Yes (Rear Open)
  • Brand: SportRack

Goplus cargo box for Mazda CX 5
  • Name: Goplus Cargo Box
  • Dimensions: 63 x 31 x 15 inches
  • Opening: Dual-Sided Opening
  • Loading Capacity: 165 lbs
  • Volume: 14 Cubic Feet
  • Weight: 25 pounds
  • Materials: ABS and PC material 
  • Locks: Yes
  • Brand: Goplus

Thule Motion XT cargo box for Mazda cx 5
  • Name: Thule Motion XT Rooftop Cargo Carrier
  • Dimensions: 77 x 36 x 17 inches
  • Opening: Dual-side opening
  • Loading Capacity: 165 lbs
  • Volume: 16 cu ft
  • Weight: 42 lbs
  • Materials: ABS plastic
  • Locks: Yes
  • Brand: Thule

Thule Vector cargo box for Mazda CX 5
  • Name: Thule Vector Rooftop Cargo Box
  • Dimensions: 83.5 x 34.5 x 14 in
  • Opening: dual-side opening and closing
  • Loading Capacity: 165 lbs
  • Volume: 13 cu ft
  • Weight: 59.3 lb
  • Materials: Rugged ABS plastics
  • Locks: Yes
  • Brand: Thule

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Detail Of 5 Cargo Boxes For Mazda CX 5

SportRack Horizon Cargo Box

It is the first choice on this list. There are three size options: 11 cubic feet, 16 cubic feet, and 17 cubic feet in the Horizon series, and we suggest you consider using the 16 cubic feet option as your added storage room because it is most suitable for both your Mazda CX 5 and needs on roads.

SportRack Horizon Car Rooftop Cargo Carriers Buying Guide

What to think when choosing the size of cargo boxes?

First, what are you going to do with a cargo box? In our experience, most people use cargo boxes to carry luggage for camping events or road journeys. Thus, how many carry-on luggage boxes that you want to drop in a cargo box becomes a highly concerned point for judging if a cargo box is suitable in size or not. Except loading luggage bags, gear and equipment are also considerations (length and width) for people who want to transport them between locations in a roof box. In our experiences, a cargo box can carry skis, snowboards, fishing rods, golf clubs, camping gear, clothes, shoes, backpacks, tents, inflatable canoes, and more, so you can use cargo boxes for multiple purposes for outdoor adventures. 

SportRack Horizon Cargo Box on top of a Jeep SUV after installation in the woods


Second, do you have roof racks on top of your vehicle’s roof? If you have no idea what is a roof rack system, it is a pair of crossbars that create support for mounting all kinds of cargo carriers like cargo boxes, roof tents, cargo baskets, roof bags, and more. Thus, you require to have roof racks for using a roof box. If you don’t have one on top of your Mazda CX 5, you can use the links in the above Notice Bar to get one (don’t choose cheap roof racks). Otherwise, soft roof bags are what you can use for carrying items on the car roof without a roof rack system. When choosing a cargo box, you also need to pay attention to the distance between the front bottom holes and the back ones because the mounting clamps need to go through these holes and lock on the crossbars.

The SportRack is a reputable brand that thinks in its customer’s shoes. Horizon Large Cargo Box provides 16 cubic feet of ample storage space for safely and neatly hauling your belongings on the roads, and it is capable of loading up to 110 lbs of items in different kinds. The box’s dimensions are 76.88 x 32.88 x 17.13 inches, so you can use these numbers to check if it fits your vehicle’s roof racks and the gear or equipment that you want to bring on holidays.

passenger side opening give users an easy access to their stuff on the roads

It weighs 43 lbs, so you may need to ask someone else to help with hefting the box to set on the roof racks to prevent damages to your car. It opens from the passenger side, and it has an integrated lock on that side for giving added security to your stuff. Its mounting hardware fits most factory rack bars: square, round, or aerodynamic shapes. After hefting it up and setting it on top of the crossbars, it is time to use the U-bolts to lock the carrier into positions. When installing the cargo box, you can slide it forward or backward to adjust for no interferences between the fully open hatchback gate, the antenna, and the cargo box.

easy to use installation hardware is made of metal

When twisting the threaded knobs after position confirmation, you cannot over-twist or half-twist the knobs because it may cause serious incidents when the roof box is in motion. The entire installation process does not require a tool involved, and you can finish the installation in about ten minutes at the first time. 

It has an aerodynamic design that can effectively reduce wind noise and minimize the effect on gas mileage, and if you want to find out how wind noise happens, you can refer to a page for that topic. The SportRack cargo boxes are combinations of ABS plastic materials, so it is ultra-light, super-sturdy, absolutely-waterproof, and UV-resistant. 

SportRack Vista XL Cargo Box

It is the second option for your Mazda CX 5, and it is also a product from SportRack. It has different dimensions (‎62.5 x 19 x 39 inches) compared to the Horizon roof boxes, and it opens from the rear side. It provides 18 cubic feet of interior room for loading stuff on your road journeys. Vista roof boxes are shorter than Horizon boxes, so the Vista boxes are not a good idea for long gear like skis, snowboards, and others longer than 160 cm

SportRack Vista Car Rooftop Cargo Carriers Buyer Guide

easy to access rear opening feature

Vista cargo boxes are perfect for road trips, camping events, and other outdoor adventures that require many accessories and equipment. We find 10 more accessoires that you can use to make the cargo box more convenient to use.

We have a page that analyzes SportRack Vista cargo boxes from different perspectives, and it shows you some customer videos with the installation process in steps. 

Goplus Rooftop Storage Box

It is the third choice for your Mazda CX 5. Affordable price, easy installation, absolutely waterproof, aesthetic and aerodynamic design, high-quality materials make the Goplus roof boxes better than most cargo boxes on the market, even those big brands. If you are interested in knowing more specifications about the Goplus boxes, you can read a page on our site for that purpose. 

Goplus Car Rooftop Cargo Carriers User Guide

We highly recommend it for beginners, and your Mazda CX 5 is fully compatible with it. Don’t forget that you need roof racks (a pair of crossbars). If your CX 5 has bare roof, you can follow this guide to find roof racks that work without roof rails.

Thule Motion XT Cargo Box

It is the fourth option for your Mazda CX 5. We pick the 16 cubic option for your car within the Motion XT series, and there are also 18 cubic feet and 22 cubic feet size options. The Thule cargo boxes are the most expensive ones on the market because of the brand power, the responsive customer services behind the brand, and the top-rated quality level in the class. The Thule Motion XT Cargo Box is friendly to beginners with super-easy installation and advanced features, and you can confidently trust it.

Thule Motion XT Car Rooftop Cargo Boxes Buying Guide

dimensions statistics of the Thule Motion XT cargo box

It is perfect for long gear because of its dimensions: 77 x 36 x 17 inches. We specifically published an article that analyses the Thule Motion XT series from different angles: dimensions, installations, features, loading capacity, materials, and more. You can find more relevant info on the page about the Thule Motion XT cargo boxes.

Thule Vector Rooftop Cargo Box

It is the fifth option for your Mazda CX 5. In the Thule Vector series, two size options are available: Alpine and Medium. We recommend the Alpine to your vehicle, and you can put the Medium on your consideration list.

dimensions of the Thule Vector roof box

The Vector Alpine cargo box is the most expensive in this article, but it is worth that fortune because of its premium features and modern aesthetic designs. 

We believe that you will fall in love with it after the first look at its appearance.

It can carry gear up to 200 cm long, and 165 pounds of items are its loading limitation. 

What are the advantages of the Thule Alpine roof boxes compare to the above four options?

automatic open and close function
audible installtion hardware
automatic inner LED light
  1. Advanced Slidelock System: When you close the lid, the Slidelock system shows you if the box is securely closed or not. In other words, the open-and-close function helps you to close and open the box automatically and securely; besides, the lock independently works when you want it to do the job. 
  2. Audible Mounting Hardware: It is a revolutionary design that all cargo boxes should have. The audible torque clamps indicate users with sound when the mounting system is locking on the roof racks. It uses a “click” sound to tell people when it is about to over-twist. 
  3. Felt-lined Bottom: The manufacturer uses fibers to build a soft and protective inner bottom for the Vector cargo boxes; thus, your items are neat, dry, and safe when the cargo box is in motion.
  4. Internal LED-Light: When using the cargo box in the dark environment, the integrated LED light automatically turns on for better effectiveness of loading, especially in the evenings.
features of the Thule Vector Car ROOFTOP CARGO CARRIER
It is the most expensive rooftop cargo box than other options above.

The Thule Vector M Roof Cargo Box is a popular rooftop storage option for vehicles that have a factory roof rack. The Vector M is designed to be a perfect fit for most vehicles with this type of rack, but there are some exceptions.

The Vector M will not fit on the roof of a Mazda CX5 that was manufactured in 2021 or later. The reason for this is that the factory roof rack on these vehicles has a different design than the racks on earlier models. If you have a Mazda CX5 that was manufactured in 2020 or earlier, the Vector M will fit properly.
The Thule Vector M Roof Cargo Box is a great option for those who need to transport a lot of gear on their next road trip. This box is designed to fit a variety of different vehicles, and it can be easily installed on the roof of your car. The Thule Vector M is also made from durable materials that will keep your belongings safe and secure.

In Conclusion:

In this article, five compatible cargo boxes can create extra loading space for your Mazda CX 5, and they have differences in detail. You can choose one that fits your exact needs. If you are interested in knowing more info about using or choosing a cargo box, you can use the navigation menu to discover relevant content.

Other car rooftop or rear cargo carriers for bikes, kayaks, luggage, and more.

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