Chrysler 300, apart from being a stylish and classy car, also offers best in class trunk space. 16.3 cubic feet, to be precise.
With the rear seats folded down, it adds more space to the trunk, but it still leaves much to be desired, especially with the rear wheel wells that intrude on the trunk space that limit the loading depth for large items.
To address this shortcoming, a roof box is the best solution, and below, you will be able to find the best roof box for Chrysler 300, which not just compliments the look and feel of the car when mounted but also provides much-needed cargo space.
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Chrysler 300 Roof Box Overview










Last update on 2023-09-30 / Affiliate links / Images from Amazon Product Advertising API
Thule Motion XT Roof Box
One of the best roof boxes you can have for your Chrysler 300 is Thule Motion XT. Its tapered design not only limits the interference with the rear door but also makes it aerodynamic, which reduces drag.
With reduced drag, there is very little effect on mileage. This roof box adds 18 cubic feet of cargo space to your car, and with a loading capacity of 165 pounds, you can store everything that you need for a long trip.
The dual-opening lid gives convenient access for loading and unloading items, and the latch system indicates when the lid is properly locked. It’s easy to install a “quick-mount” system that makes it effortless to mount it on your car. You will be able to single-handedly mount this roof box within 5 minutes without any difficulty.
Goplus Waterproof Roof Box
Made with ABS and PC materials, Goplus offers a hard shell roof box that is sturdy and long-lasting. Its total load capacity of 165 pounds provides ample space for some skis and snowboards and still have room for suitcases.
It provides a total cargo space of 14 cubic feet. The size of this roof box is in tandem with that of the Chrysler 300’s roof and will fit perfectly on most stock and custom racks. Its aerodynamic structure reduces wind noise and also helps in reducing drag to a significant level.
Its durable and sturdy hardshell lid and sturdy body are good for long term use without any wear and tear. It is made for substantial use in difficult weather conditions, all the while keeping your valuables safe with its waterproof design.
JEGS Hard Top Roof Box
Made in the USA, this 18 cubic feet robust roof box will be a great travel accessory for your Chrysler 300 as it provides 110 lbs of cargo space. Build with high-quality HDPE plastic; this hardtop roof box provides safe cargo space for your valuable items while on a trip.
You will have peace of mind while travelling as its 4 corner locking system keeps your items are secured. Mounting this 28 lbs roof box is pretty simple, and it can be fixed on roof bars within minutes. With its dual side opening lid, you can have hassle-free access to your items inside.
Thule 682 Sidekick Roof Box
Thule sidekick is aptly named with its one-sided access feature. It has a passenger-side opening lid and is made with impact-resistant polyurethane that keeps your items moisture free. With an overall load capacity of up to 110 lbs, this roof box is best for small to medium loads such as golf clubs and camping gears.
It provides extra cargo space of 8 cubic feet, and its total weight when empty is 16 lbs. You can mount this cargo box easily as it is lightweight, and installation can be done within minutes. Its virtually tool-free installation and its U-bolt mounting system help in fixing this roof box firmly on the crossbars.
SportRack Vista XL Roof Box
SportRack Vista XL is also manufactured by the reputed Thule company and is made for those who prefer a rear opening roof box. A rear opening roof box can be very convenient when parked in tight parking spaces or can give easy and safe access to your items even while on the side of a busy road.
Made with ABS, it is UV-resistant and protects your valuable items. With a total load capacity of 100 pounds, it’s good for small to medium luggage needs. Installation and removal are a breeze as with any Thule product, and its rear opening lid comes with a dual side lock bracket system that keeps your items completely secure.
A lesser-known fact about this roof box is that it is a waterproof roof box that can be used in all weather conditions.
Conclusion
Chrysler 300 has that classical handsome look that very few cars have. And to add to its beauty, a good looking yet sturdy roof box will be the best accessory. From the list above of Best roof box for Chrysler 300, you can choose any one that suits your taste and be rest assured that your trip will be worry-free and without any troubles of managing luggage.