The Buick Regal series offers some sleek, upscale sedans and wagons. In particular, the wagon’s 60 cubic feet truck capacity is very impressive.
- Best Overall - Thule Pulse Rooftop Cargo Box, Medium
- Ideal for Smaller Cars - Thule 682 Sidekick Rooftop Cargo Box
Nonetheless, despite all that space in the trunk, you might need to carry more. If you do need some more space, you’ll want to invest in the best Buick Regal roof box for your needs.
Below you’ll find details of some of our favorite Roof Boxes that will all fit perfectly to your Regal.
Table of Contents
Buick Regal Roof Boxes Overview








Last update on 2023-09-22 / Affiliate links / Images from Amazon Product Advertising API
Thule Force XT Rooftop Cargo Box
Our favorite roof box has to be the Thule Force XT. It has a sleek, narrow aerodynamic design that is just perfect for the Buick Regal. To be precise, this roof box has a volume of 11 Cu ft. and measures around 74.75″ L x 24.75″ W x 16.75″ H.
Due to its length, it can fit 3-5 pairs of skis or 3-4 snowboards. The narrow design leaves room for you to fit other gear or cargo on the roof of your car, such as bikes and kayaks. It opens on both sides, making it easy to access your cargo.
It is also easy to handle when opening and closing due to the lock nob system that prevents damage to the Thule comfort key. This roof box also comes equipped with a Power Click quick-mount system with an integrated torque indicator that clicks when properly mounted, ensuring fast and secure fitting.
Additional reasons why you should buy this cargo box are; it can carry a maximum load capacity of 165 pounds, designed to fit a wide range of vehicles.
INNO BRM665WH Wedge Cargo Box
Our next pick is the INNO BRM665WH Wedge Cargo Box. What is amazing about this roof box is that it comes in a glossy white finish. This color gives it an extra touch of class. Besides its beauty, this roof box does have some excellent features.
For starters, its dimensions are just the perfect fit for any sedan. The roof box has a volume of 14 Cu ft. and measures at around 83.5 x 35 x 15.98 inches, which is perfect, especially for the Buick Regal Tour X. Similar to the Force XT, this roof box also has dual-sided openings for added accessibility.
Safety is guaranteed with this product as it comes equipped with a safety lock, which allows you only to pull the keys out once the lid is closed properly. Lastly, it comes with a lifetime warranty. Thus you can relax and use this cargo box for many years to come.
Thule Pulse Rooftop Cargo Box, Alpine
Another roof box that we have to include in our list is the Thule Pulse Rooftop Cargo Box. Unlike the INNO and the Force XT, this roof box only opens from the passenger side. However, this is not a bad thing as it is intended to safeguard your safety. It has a rugged and durable design to increase the lifespan of the roof box.
This product’s dimensions are 88.5″ x 25.5″ x 12.5,” and with a volume of 11 cubic feet, you can fit 4-6 pairs of skis or 3-4 snowboards. Also, due to its dimensions, the roof box is very aerodynamic. This ensures that drag is minimal and, in turn, prevents uneconomical fuel consumption and squawking noises, which are fairly common in most roof boxes.
It will only take you about five minutes to install this box since it comes with a fast grip quick-mount system. In terms of security, the roof box is equipped with a central locking system and also has a Thule comfort key, which can only be removed when all locking points are securely closed.
Thule 682 Sidekick Rooftop Cargo Box
The last product on our list is the Thule 682 Sidekick, which is one of Thule’s older versions. However, despite not having some of the features that come with most modern roof boxes, it is still quite impressive.
This roof box is ideal for smaller cars since it only has a volume of 8 cu ft. and its external dimensions are 54 x 25 x 15. 5 inches. It has a passenger-side opening for easier loading and unloading. To ensure that the roof box is securely mounted, Thule provides sturdy U-belts with reinforcement plates that secure the cargo box to the rack.
One thing you should note about this roof box is that installation is quite manual, and you will have to have some DIY skills to mount it properly. However, the installation manual is very detailed, and it will guide you through every step.
Conclusion
A roof box is a significant investment. That is why you should take your time and consider which roof box perfectly meets your needs and those of your car. The above-highlighted products have been tried and tested, and you can be sure that they will provide you with the most utility.