Best Roof Box For BMW 3 Series (Buyers Guide)

  • By: Phil Taylor
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There are a few different factors you need to consider when choosing the best roof box for your BMW 3 series. The roof box should be the right size for your car, it should be easy to install, and it should be sturdy enough to safely transport your belongings.

The Thule 629200 Roof Boxes Motion XT (Size Medium) is a good option for the BMW 3 series. It is a large box that can hold up to 75 kg, and it is easy to install. 

It has an aerodynamic design that minimises wind noise, and it comes with built-in locks to keep your belongings safe.

If you are looking for a smaller box, the Summit SUM-841 is a good option. It can hold up to 50 kg, and it has a load capacity of 420 litres.

Thule 688006 Ocean 80 UK, Black Glossy
Thule 688006 Ocean 80 UK, Black Glossy
9.7/10
  • Dimensions: 130x85x35cm
  • Mounting mechanism: U-bolt
  • Capacity: 320l/ 50kg
  • Smaller Roof Box
Thule Ranger Foldaway 280 Litre
Thule Ranger Foldaway 280 Litre
9.5/10
  • Dimensions: ‎110 x 80 x 40 cm
  • Mounting mechanism: 4 quick-fitting clamps
  • Capacity: 280L
  • Load: 50kg
  • Foldaway 
Thule 629200 Roof Boxes Motion XT
Thule 629200 Roof Boxes Motion XT
9.1/10
  • Dimensions: ‎‎175 x 46 x 86.5cm
  • Mounting mechanism: U-bolt
  • Capacity: 300L
  • Load: 75kg
  • Hardcase

Best Roof Box List For BMW 3 Series

Thule 629200 Roof Boxes Motion XT (Size Medium)
  • Dimensions: ‎‎175 x 46 x 86.5cm
  • Mounting mechanism: U-bolt
  • Capacity: 300L
  • Load: 75kg
  • Hardcase
Thule 688006 Ocean 80 UK, Black
  • Dimensions: 130x85x35cm
  • Mounting mechanism: U-bolt
  • Capacity: 320l/ 50kg
  • Smaller Roof Box
Summit SUM-841 Roof
  • Dimensions: 145x94x40cm
  • Mounting mechanism: U-bolts
  • Capacity: 420l/ 50kg
Thule Ranger Foldaway 280 Litre
  • Dimensions: ‎110 x 80 x 40 cm
  • Mounting mechanism: 4 quick-fitting clamps
  • Capacity: 280L
  • Load: 50kg
  • Foldaway 
HandiHoldall Large 330 Litres Soft Roof Box
  • Dimensions: ‎‎110cm x 75cm x 40cm
  • Mounting mechanism: Straps
  • Capacity: 300L
  • Load: 65kg
  • Roof Bag
  • Needs roof bars
  • Weather Resistant

Questions and Answer.

What is the best roof box for a BMW 3 series? 

The best roof box for a BMW 3 series is the BMW roof box. It is the perfect size for your 3 series and is made specifically for BMW vehicles. It is easy to install and can be used to store a variety of items. We believe and experts also agree that the Thule 629200 Roof Boxes Motion XT (Size Medium) is the best on the market or you could go bigger and get the. Thule 629901 Roof Boxes Motion XT XXL

What are the different types of roof boxes available? 

There are three main types of roof boxes available: hard-shell boxes, textile boxes, and hybrid boxes.

Hard-shell boxes are made from hard plastic or metal and are the most durable type of box. They are also the most expensive.

Textile boxes are made from fabric material and are the least durable type of box. However, they are also the cheapest type of box.

Bag roof boxes are a combination of hard-shell and textile boxes and are the most durable and the most inexpensive type of box.

What are the benefits of using a roof box? 

A roof box can provide additional storage space on your car’s roof. It can be used to store luggage, camping gear, or other items. A roof box can also help to improve your car’s aerodynamics.

How do you choose the right roof box for your car? 

There are a variety of factors that need to be considered when choosing a roof box for your car. The first thing to consider is the size of the roof box. It needs to be large enough to store all of your belongings, but not so large that it protrudes too far from the car and causes aerodynamic drag.

The next factor to consider is the weight of the roof box. The car’s suspension and brakes need to be able to handle the extra weight. If you are not sure whether your car can handle the extra weight, consult your car’s owner’s manual or speak to a mechanic.

The last factor to consider is the type of roof box. There are a variety of roof box styles available, to choose from. If you are only going to be using the box once go for a cheaper option. However, if you are planning a lot of holidays around the UK then it’s a worthwhile investment to pay for a more substantial roof box like a

What are the dimensions of the average roof box? 

The dimensions of a roof box vary depending on the brand and model. However, on average, they are around 58 inches long, 33 inches wide, and 17 inches tall.

How do you install a roof box? 

There are a few ways to install a roof box, but the most common is to use the metal hooks that attach to a roof bar and into the box. There is a full video explanation below. 

What are the safety features of a roof box?

There are a few safety features to look for when purchasing a roof box. One is that the box must be able to be securely locked to the car. Another is that the box should have a reflector on at least one side so that other drivers can see it at night. 

Helpful Tips

  • Lift with two people.
  • Roof boxes are bulky its always best to have two people to lift and place on your car.
  • Align it correctly with a partner for maximum aerodynamics. A good tip for this is if you have an aerial you can use that to centre the roof box.
  • Make sure you can open your boot before you attach it.
  • Ensure you always put the bulk of the load in the middle of your roof box.

Summary

The Thule Roof Boxes Motion XT (Size Medium) is the best option for the BMW 3 Series. It is spacious, has a sleek design, and is easy to install. We hope you have enjoyed reading this article and if so please like and share.