Buying a roof box for SUVs is pretty straightforward as they can fit most modern cargo carriers. However, this is not the case with sedans such as the Mazda 6. While you might be tempted to go for a bigger box, don’t.
For instance, the Mazda 6 has a trunk space of approximately 16 cubic feet. While this might be small, don’t go for a 22 cu ft. roof box.
You have to select one that will be compatible with your car. That is why we have compiled a list of four of the best roof boxes ideal for the Mazda 6.
- Best Overall - Thule SideKick Rooftop Cargo Box
Table of Contents
Mazda 6 Roof Boxes Overview








Last update on 2023-11-27 / Affiliate links / Images from Amazon Product Advertising API
Thule SideKick Rooftop Cargo Box
- Compact roofbox, ideal for small loads such as camping gear or golf clubs
- Sturdy U-bolts with reinforcement plates and adjustable brackets provide a secure fit to rack
- Compact design leaves room for other roof mounted accessories
- Passenger side opening for easier loading and unloading
- External Dimensions: 54 x 25 x 15.5 in
Last update on 2023-11-27 / Affiliate links / Images from Amazon Product Advertising API
Goplus Cargo Box
- Perfect for Road Trip---Take the cargo box to the park, the beach, the sports field, or any place you need to store. Works on all vehicles with rack, suitable for cars, vans, SUVs, etc. Sleek aerodynamic design to reduce drag and has less noise.
- 14 Cubic Feet Cargo Box with Car Trunk Organizer---With the large capacity, the roof cargo box can help you securely carry 14 cubic feet worth of essentials, can increase vehicle cargo space without impeding on passenger comfort, more capacity, more pleasure! Included trunk organizer comes with 3 different size compartments, 12 side bags which will help you organize sundries with ease.
- Robust and Security Design---The roof cargo box is designed to withstand heavy use in different types of weather conditions. The metal lid stiffeners at the bottom makes the roof box more stable and safer. With the double-lock design for protecting your valuables.
- 【Note】This product is suitable for vehicles with rack (Compatible with 17” to 22.8” wide rack, the width of the crossbar should be less than 3.1 inches and the thickness should be less than 1.0 inches)
- High Quality Material---The roof box is manufactured from sturdy ABS and PC material for long-lasting use, able to protect your valuables from exposure to the elements and can load 165 lbs capacity, suitable for round, square, factory and most aerodynamic bars.
Last update on 2023-11-27 / Affiliate links / Images from Amazon Product Advertising API
YAKIMA - RocketBox Pro Compact Rooftop Cargo Box
- Aerodynamic design to reduce drag with forward mounting hardware for improved hatch clearance making it great for small vehicles
- Perfect for smaller cars, hatchbacks and SUVs; Hauls gear for up to 2 campers
- Quick-dial mounting hardware fits Yakima round, square, factory and most aerodynamic bars
- Love it 'Till You Leave It Limited Lifetime Warranty
Last update on 2023-11-27 / Affiliate links / Images from Amazon Product Advertising API
INNO BRA240BK Ridge Cargo Box
- INNO designed and made in Japan
- Aerodynamic, lightweight design for superior noise reduction and easy on/off installation
- Universal fit aero, square, round, and most factory racks
- Safety lock system key can only be removed once box is locked
- Limited Life Time Warranty
Last update on 2023-11-27 / Affiliate links / Images from Amazon Product Advertising API
Conclusion
A roof box should offer you utility for many years to come. That is why we have selected products that are made from high-quality materials. In addition, to this, we have gone for roof boxes that will perfectly fit on your Mazda 6 without exceeding its recommended roof load capacity.