The Best Roof Box 2021

Investing into a car roof box allows you to add hundreds of litres of storage capacity to your car as and when you need it. They are available in all shapes and sizes with most being a universal fit for the majority of vehicles with standard roof bars installed.

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Best Roof Box
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If you want a quick answer, the best roof box is the Thule Motion XT, which is available in 6 sizes and has an optimized design for maximum space efficiency. However, if you require a cheaper alternative, the Thule Ocean model is the best.

Roof Box Comparison

Roof BoxInternal CapacityLoad Rating
Thule Motion XT300 – 610 Litres75 KG
Thule Ocean320 – 600 Litres50 KG
Farad F3480 Litres75 KG
Micks Garage Junior420 Litres50 KG
M-Way Venom320 Litres50 KG
ArtPlast Roof Box320 – 460 Litres50 KG

Car roof boxes come in a range of shape and sizes which vary in terms of their carrying capacity and load rating. Before purchasing any of the recommendations, it’s important that you have a set of roof bars installed because they are used to mount the roof box. You will then need to measure the distance between them and choose a compatible roof box.

Below is a list of the best roof boxes that offer plenty of storage capacity and are suitable for most vehicles.

The Best Roof Box

1. Thule Motion XT Roof Box

Thule Motion XT Roof Box
Thule are a highly reputable brand that are well known for their roof boxes and other accessories. The Motion XT series of roof boxes are regarded as one of the best and available in a range of sizes to best suit your requirements.

The sizes that are available with this particular model include capacities that range from 300 to 610 litres. There is also a low profile option known as the Alpine model, which is designed for superior aerodynamics.

Other features of the Thule Motion XT XXL include:

  • 610 litre capacity
  • XXL model is 232 x 95 x 47 cm in size and weighs 25.5 KG
  • Available in 6 different sizes
  • Choice of a black or titan gloss finish
  • Separate locking and opening functions
  • Automatically locks the lid in place
  • Easy to mount using the PowerClick quick-mount system
  • Full trunk access due to the forward positioning

Depending upon your budget, the Thule Motion XT is the ultimate roof box that provides ample space for all your gear. The main drawback is the premium price tag but it’s a worthwhile investment that will last many years.
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2. Thule Ocean 200 Roof Box

Thule Ocean 200 Roof Box
Another Thule roof box is the Ocean series, which is a more affordable alternative that’s available in four different sizes. Whether you drive a small or large car, this roof box is suitable for all types of cars with a higher profile design.

A desirable feature of this roof box that makes it even more versatile is the fact that it can open at the front, rear or sides, which is thanks to the clever hinges.

Other features of the Thule Ocean 200 include:

  • Capacities range from 320 to 600 litres
  • 200 model is 175 x 82 x 45 cm in size and weighs 14 KG
  • Supplied with two retaining straps and U bolt mounting brackets
  • Maximum load capacity of 50 KG
  • Stylish gloss black finish

The Thule Ocean 200 is another high quality roof box by the brand that’s easy to use and provides plenty of storage space. It ticks all the boxes and is far more affordable than alternatives models produced by Thule.
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3. Farad F3 Dual Opening Roof Box

Farad F3 Dual Opening Roof Box
Farad are another brand that produce a wide range of roof boxes and the F3 is their flagship model. It’s available in two different styles and a choice of colours that include gloss black or grey, metallic black or grey and white.

Although expensive, Farad provide an impressive five year warranty with each of their roof boxes for peace of mind.

Other features of the Farad F3 Roof Box include:

  • Available as a Marlin or Zeus design
  • 190 x 80 x 40 cm in length
  • Load capacity of 75 KG
  • Adaptable to suit all roof bars
  • Dual side opening
  • Central lock
  • Fast fixing system
  • Backed by a 5 year warranty

The Farad F3 is an excellent all-round roof box that’s suitable for medium to large cars and is backed by an impressive warranty. If you want a high quality and stylish roof box but don’t want to pay the Thule prices, this is the best alternative.
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4. Micks Garage Junior Car Roof Box

Micks Garage Junior Car Roof Box
The Junior roof box by Micks Garage is a stylish option that’s TUV approved and comes with an affordable price tag.

Compared to many of the alternatives, this roof box is shorter but taller and has an impressive 420 litre capacity. According to the brand, the internal capacity can be compared to the boot capacity of a Ford Focus.

Other features of the Micks Garage Junior include:

  • Lightweight at 18 KG
  • 145 x 94 x 40 cm in height
  • Opens on the right side
  • Constructed of a UV protected polystyrene
  • Max load capacity of 50 KG
  • Supplied with U-bolts
  • Gloss black finish

Overall, the Micks Garage Junior is the best roof box for small cars and offers outstanding value for the money. It’s also one of the lightest, which makes lifting it onto the roof and mounting it to the roof bars much easier.
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5. M-Way MW5320 Venom Roof Box

M-Way MW5320 Venom Roof Box
The M-Way Venom is another relatively affordable roof box that uses a stylish and aerodynamic design. In terms of the sizing of this roof box, it has a 320 litre capacity and is capable of holding loads up to 50 KG in weight.

Other features of the M-Way Venom include:

  • Durable ABS construction
  • Aerodynamic design for reduced wind noise
  • Central locking system with multi-point latches
  • Stylish curves and a black finish
  • Supplied with two keys

Overall, the Venom roof box by M-Way is stylish, aerodynamic and is suitable for a wide range of vehicles. The only drawback is the lack of sizes available but if the 320 litre capacity is all that you need, this model is a great option.
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6. ArtPlast Car Roof Box

ArtPlast Car Roof Box
If you want the most bang for your buck, the ArtPlast car roof box is an excellent option. It’s available in three different sizes that include 138, 165 and 198 lengths, which relate to 320, 400 and 460 litre capacities.

Unlike many of the similar priced alternatives, this roof box is built to a far higher standard. It has a robust polypropylene shell and aluminium closure axles that are built to last.

Other features of the ArtPlast Roof Box include:

  • Capacities range from 320 to 460 litres
  • Lengths range from 138 to 198 cm
  • Lockable and supplied with two keys
  • Comes with U brackets and other accessories
  • High definition carbon fibre effect
  • Adaptable for all cars

The ArtPlast is a great budget option that’s a fraction of the price when compared to many of the premium alternatives. It isn’t the most aesthetically pleasing of designs, but this really isn’t an issue when you consider the budget price.
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For any road trip that involves carrying lots of gear, a roof box can be used to add hundred of litres of storage space. As long as you have a pair of roof bars installed and the roof space isn’t being used up, they are suitable for pretty much all vehicles. Before purchasing any of the recommendations, it’s crucial that you measure the distance between the roof bars. You can then choose a suitable length roof box that best suits your requirements.

author dan 4car

Written By Dan

Dan has been a car enthusiast ever since he can remember and has an extensive range of cars that include classic cars that he has restored himself from a barn find condition to modern performance cars. Whether you need advice on how to install car parts or recommendations on what products to buy, Dan’s first-hand experience will certainly help.

If you want to find out more about Dan, our testing process or the website itself, visit our about page for further information.

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