Last update on 2023-11-29 / Affiliate links / Images from Amazon Product Advertising API
If you are interested in cars or just in cars with a high value to cost, then you must have heard of the new 2021 Mazda 3.
Mazda designed this sedan for people who want to pay as little money as possible and get the best value possible.
Almost every major car reviewing website gave this sedan a high score. This is mainly thanks to its low cost with the same option in other vehicles that are much more expensive.
But why would I need a roof box?
A roof cargo box has many benefits, especially for 2021 Mazda 3 owners.
These benefits will allow you to get more value from your 2021 Mazda 3 with a low investment.
The primary use of a roof box is to carry luggage. While staying aerodynamic and preventing any increase in fuel consumption.
The 2021 Mazda 3 owners can also benefit from the additional cargo capacity given by a roof box during long range travels and/or during camping.
Here are the most recommended roof boxes for the 2021 Mazda 3:
Thule Force XT Rooftop Cargo Box for 2021 Mazda 3
Last update on 2023-11-29 / Affiliate links / Images from Amazon Product Advertising API
Easily the most recommended roof cargo box and the most popular right now, hundreds of thousands of Thule Force XT boxes are in use every day around the globe.
The key selling points of this roof box is its high-end look and feel.
It is available in multiple sizes, depending on the need, a 2021 Mazda 3 might need an 11, 16, 18, 22 cubic feet Thule Force box.
For people who love to travel away and have some great time in the wilderness, the Thule Force XT gives the ability to your Mazda 3 to carry a lot of tools or even a tent or some pair of skis.
What we like the most is that this roof cargo box is more of an investment, it can last for years and withstand various weather.
Its design is also interchangeable, so it is easily compatible with most sedans and SUVs.
Thule Sidekick Rooftop Cargo Carrier box for 2021 Mazda 3
Last update on 2023-11-29 / Affiliate links / Images from Amazon Product Advertising API
The second-best roof box in the 2021 Mazda 3 is the Thule Sidekick, a cheaper alternative to the Force XT.
This is the lowest cost choice that you can get for your sedan without sacrificing performance or security.
But isn’t carrying cargo the only role of a cargo box?
Carrying cargo is the key role of a roof box, this one must transport the cargo securely and safely. You don’t want anyone to look and mess inside your roof box while you are away from your vehicle.
Thankfully, Thule roof boxes are highly secure, and can’t open easily, unlike many cheaper alternatives that we can’t recommend to our readers.
Besides security, compatibility with a high number of vehicles should also be an important thing to look at while choosing a roof box. It is better to avoid buying a new roof box every time you get a new vehicle.
As a conclusion, Thule Sidekick is an excellent choice for the 2021 Mazda 3 that we recommend to anyone on a limited budget.
Thule Vector Rooftop Cargo Box for 2021 Mazda 3
Last update on 2023-11-29 / Affiliate links / Images from Amazon Product Advertising API
The last contender for the position of the best of the best roof cargo box for the new Mazda 3 sedan is the Thule Vector.
To be honest, we only recommend this cargo box to Mazda 3 owners with a big budget ready to spend for an extremely high-end roof box with high manufacturing quality and an extreme look.
This box is highly aerodynamic and includes many premium features that give the owner a lot of flexibility during travels.
Thule lined the interior of the Vector to add some protection to the luggage inside and minimize vibrations and shocks.
LED lights are also one benefit you get in this box. They are very useful during night and low visibility conditions.
They activated automatically without the need to look for a button while wearing gloves.
In the end, we only recommend this box to people that will spend an extra for some options that others can find not that important.
Beside these three, we can’t currently recommend any other roof cargo boxes that exist currently on the market for the 2021 Mazda 3. Because of their low compatibility with other vehicles. low manufacturing quality. or simply, for a low value for the cost.
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