Cheap Mercedes-Benz GLS Roof Rack

The GLS is a large SUV with a standard steel roof and factory-approved roof rail or roof rack options, so yes, roof racks and roof rails do exist on this model. However, not every GLS will have come with a roof rack fitted from new — some were supplied with flush roof rails, some with raised rails, and some with no roof rack at all depending on the specification chosen. When sourcing a used roof rack from a breaker, you will need to establish whether the car the part came from had the same rail configuration as yours.

The X166 and X167 are built on different platforms and the roofline, rail positions, and panel pressing differ between the two generations, so a roof rack from an X166 is very unlikely to fit an X167 correctly. You should always match the roof rack to the same generation — X166 to X166, or X167 to X167. Confirm the exact part numbers with the breaker against your registration before buying, as fitment across this generational boundary is not guaranteed.

Trim level does not fundamentally change the roof structure or rail mounting points on the GLS, so a roof rack from an AMG Line model should share the same fitment as one from a standard GLS of the same generation. That said, cosmetic differences such as colour, finish, or cross-bar style may mean the parts look slightly different even if they share the same fixing points. Confirm the rail type (flush or raised) matches between the donor car and your vehicle before purchasing from the breaker.

Both a 2020 and a 2022 GLS sit within the current X167 generation (2019 onwards), so roof racks and rails from this period are generally expected to share the same platform and roof architecture. However, Mercedes-Benz occasionally makes mid-generation pressing or specification changes that are not always publicly documented, so it is worth confirming with the breaker that the part matches your exact registration rather than assuming year-for-year compatibility. This is especially important if you are matching to existing rails or cross-bars already fitted to your car.

No — the engine and drivetrain have no bearing on roof rack fitment for the GLS. Whether your car is a GLS 400d, GLS 450, or GLS 580, the roof structure and rail mounting points are the same within a given generation. Focus your search on matching the correct generation (X166 or X167) and confirming the rail configuration rather than worrying about what is under the bonnet.

Give the breaker your full registration number so they can confirm the generation and any specification details, and also tell them whether your car currently has flush roof rails, raised roof rails, or no rails at all, as this affects which roof rack system will be compatible. It is also worth mentioning whether you need just the cross-bars, the rails themselves, or the complete system. The more detail you provide, the better the breaker can match a part from a donor car that suits your vehicle.