Audi A4 Roof Box Guide

You’re eager to head out on vacation. You have picked out the perfect cabin, you’ve finally gotten time off from work, and your family is ready to go. All that remains is the little matter of loading up the car.

This is the point at which anyone who has ever gone camping knows that this is anything but a “little matter.” Finding a way to haul skis, snowboards, bikes, and all the other accoutrements necessary for your trip can be a challenge.

Thankfully, the Audi A4 roof box options below are more than up to the challenge.

Swipe the table!

Volume Size Capacity Opening Rating
Thule Hyper XL Cargo Box 17
cu ft
L: 90"
W: 34.5"
H: 15"
Both sides
Thule Motion XT Rooftop Cargo Carrier 16
cu ft
L: 77"
W: 36" H: 17"
Both sides
SportRack Horizon Cargo Box 11
cu ft
L: 88.5" W: 21" H: 15" 100

1. Thule Hyper XL Cargo Box

With a volume of 17 cubic feet and a carrying capacity of 110 pounds, this offering from Thule can hold quite a bit, and do so in style.

One of the most important things to keep in mind when shopping for a roof box is the amount of drag and noise it produces. You don’t want to have to deal with a nagging whistling or rattling sound coming from your roof box as you drive to your destination. 

One of the big selling points for this model by Thule is its AeroNose design, which is specifically designed to help reduce drag and noise alike. The aerodynamic build ensures that the roof box won’t slow your vehicle down with drag, and its sleek design means that wind whips right over it noiselessly.

That’s impressive, given the fact that the materials from which Thule’s roof box is made are anything but flimsy. Far too often, customers purchasing roof boxes and racks have to choose between aerodynamics and durability. With Thule’s Hyper XL Cargo Box, you get the best of both worlds, courtesy of its Ultra Thick Lid and Base.

The rear of the base attaches to the top of Audis with ease, with the mounting points attaching at an angle that maximizes the clearance space afforded to the trunk and hatch. As you mount the AcuTight Mounting system, it makes a clicking sound once things are secured in place.

Let’s say that you finally arrive at your campsite, but you do so late in the day or evening. You still need to unpack things, but in the darkness, that can be easier said than done. Thankfully, this option from Thule features a bright integrated light which makes nighttime unloading easier. 

This Audi A4 roof box comes at a premium price but offers premium performance along with it.


  • Volume: 17 cubic ft
  • Size: 34.5″ x 90″ x 15″
  • Capacity: 110 lbs

2. Thule Motion XT Rooftop Cargo Carrier

This offering from Thule is designed with the same attention to aerodynamic sleekness in mind as is evident in the Hyper XL. Moreover, it likewise features a mounting system that clicks once secured. 

It also places a great deal of emphasis on customer convenience in its operation, beginning with the fact that its dual-side opening feature allows you to open the unit from either side of your door. 

This allows multiple passengers to get out of the vehicle and start unloading it at the same time, making the whole process go that much faster. The unit also features grip-friendly handles as well as lid-lifters to make the whole process that much more convenient.

Its carrying capacity is slightly smaller at 16 cubic feet, but that’s still more than enough to fit several pairs of skis and snowboards.

As an Audi A4 roof box, this offering is as affordable as it is convenient, making it a great choice for families


  • Volume: 16 cubic feet
  • Size: 77″ x 36″ x 17″
  • Capacity: 165 lbs

3. SportRack Horizon Cargo Box

This offering from SportRack is the least expensive option on the list and serves as a fantastic budget Audi A4 roof box option for those who want a no-frills box that is still durable and secures into place nicely. 

It is markedly smaller than the other two options from Thule at 11 cubic feet, but that’s still more than enough to carry some snowboards or camping gear.

While it is a smaller unit, it nevertheless boasts ABS plastic for long-term stability and durability. It does require a rack system in order to fit into place. That said, it is highly compatible in that regard, fitting most factory racks and rack systems. 

The unit comes with its own locking system and locks into place with ease, with the lid opening on the passenger side for easy access. With a weight capacity of 100 pounds, this is a lightweight unit that is perfect for smaller vehicles and budgets while still being able to carry a good amount of gear along for the ride.

Each of these roof boxes offers different advantages, and depending on your needs, each can be the perfect choice for your next camping, skiing, or snowboarding trip.


  • Volume: 11 cubic ft
  • Size: 88.5″ x 21″ x 15″
  • Capacity: 100 lbs

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