When it comes to delivering luxurious SUVs, Lexus usually is miles ahead of its competition. The Lexus NX, in particular, is the perfect reincarnation of beauty and a beast.
This car will provide you will excellent off-roading features while ensuring all your passengers are as comfortable as possible. We can only criticize this car because of the 17.7 cubic feet of trunk space behind the third-row seat.
While this might not be small according to industry standards, you might still need to complement it with a roof box.
That is why we have done our research to provide you with a list of some of the best roof boxes that we believe are a perfect match for the Lexus NX.
- Best Overall - Thule Motion XT Rooftop Cargo Box
Table of Contents
Lexus NX Roof Boxes Overview








Last update on 2023-04-15 / Affiliate links / Images from Amazon Product Advertising API
Thule Motion XT Rooftop Cargo Box
The Thule Motion XT design makes it look as if it was specially designed just for the Lexus NX. The box’s dimensions are well suited for your car. The box comes in three sizes (16, 18, or 22 cu ft) versions. However, for the NX, since it is not one of the biggest SUVs, we recommend you go for the 18 cu ft. version.
This will more than double the 17.7 cubic feet you have in your trunk. You can comfortably fit 5-7 pairs of skis or 3-5 snowboards with such space. However, they should not exceed 200 cm in length. Also, you get a load capacity of 165 pounds. And since the roof box is made from durable materials, you can load many heavy-duty items in there without worrying about damaging the box or your racks.
Thule usually takes security seriously, and with this box, in particular, there have gone an extra mile. The box comes with a secure Slidelock system. This is meant to separate the locking and unlocking features and indicate when you have securely mounted the roof box in place.
The box also allows you to fully access your car’s trunk, thanks to its forward position on the vehicle’s roof. While still on the issue of accessibility, the box has dual-sided openings to allow you to access your cargo from either side of the car.
Also, it is fitted with grip-friendly handles as well as lifters that keep the lid in place when you open it. This allows you to access your cargo with just one hand. Lastly, when you buy this box, you have the option to choose between a glossy black or glossy titan finish.
SportRack Horizon Large Cargo Box
Our next pick is the Sportrack Horizon. It might be one of the older models available today; however, it has many exciting features. The roof box has a sleek aerodynamic design and comes with a glossy black exterior finish. It is also has a rugged construction since it is made from impact-resistant ABS material.
One similarity with the Motion XT is that it can also fit 5-6 pairs of skis or 3-5 snowboards. However, it has a smaller load capacity of 110 pounds, but the volume is the same (16 cu ft). It is always essential to check on the load capacity of your roof box.
If you exceed the limit, you might end up damaging your box. Unlike other roof boxes on this list, this box has a passenger-side opening. This is meant to protect you as you can only access your cargo away from oncoming traffic.
The box has a secure, centralized lock, which makes it easy to open and close, and you don’t have to worry about locking in your keys. Installation is also easy as it comes with a quick-release attachment kit. Additionally, it fits on square, round bars, and most factory racks.
SportRack Vista XL Rear Opening Cargo Box
The SportRack Vista is one of the most unique roof boxes on this list. This is because it has a rear opening, which is not quite ordinary. This might be a hit or a miss, and it will depend on your preference. However, if that does not put you off, the roof box is a perfect fit, especially if you like camping.
Furthermore, the rear lid is meant to protect the user when accessing the cargo. And since you drive the Lexus NX, you can use the rear bumper as a step to reach your items. Also, the lid has lifters that help it stay open for ease of use. The box has a volume of 18 cubic feet, which is the largest on this list.
However, its dimensions do not allow it to haul skis or snowboards. Nonetheless, due to its height, you can comfortably pack small suitcases or camping gear. Just don’t exceed its load capacity of 100 pounds.
Like other products on this list, it is made from ABS plastic to make it durable and UV-resistant. Installing this box is also very easy, and you will require no tools. This is because the roof box attaches to your rack system using simple U-bolts.
It also has quick-release hardware that secures the U-bolts firmly on the car’s roof. Finally, when you buy this box, you get a limited lifetime warranty. How cool is that!
MENABO Diamond 450 Liter/15.9 Cubic Feet Duo Roof Box
Our final roof box might not be that common; however, it has all it takes to give the other brands a run for their money. This roof box is one of the prettiest as it comes with a sleek aerodynamic design and has a black/white-coated exterior that looks amazing.
Apart from aesthetics, it has other impressive features. For instance, it has a large volume of 15.9 cubic feet, enough to haul loads of up to 165 pounds. However, it has a length of 55 inches, which is not sufficient to carry most skis or snowboards.
Nonetheless, its dimensions make it ideal for camping gear. It also mounts safely and quickly- installing it will only take you a few minutes. Lastly, it has dual-sided openings for added accessibility.
Conclusion
It is unfortunate for any person to buy a roof box and find out that it does not fit or is not suited for their needs. That is why we do a lot of research before recommending any products. Therefore, you can be sure that the above roof boxes are perfectly suited for the Lexus NX.