Cheap Mercedes-Benz GLS Towbar

Yes, towbars were offered on the GLS as a genuine factory-fitted option across its production run, and used examples from breakers do come up. The GLS is a large seven-seat SUV sold in the UK with a substantial towing capacity, so towbar fitment is not unusual. When sourcing a used unit, confirm with the breaker whether the bar is a fixed, detachable, or retractable type, as these are not interchangeable.

No – the X166 and X167 are completely different platforms with different rear-end structures, so a towbar from one generation will not fit the other. These are the two distinct GLS generations sold in the UK, and the mounting points, wiring harness routing, and bumper cut-outs differ significantly between them. Always confirm the generation of both the donor vehicle and your own car with the breaker before purchasing.

Trim level does not affect towbar fitment on the GLS – the rear structure and mounting points are the same regardless of whether the donor car was an AMG Line, standard, or any other specification. You may find minor cosmetic differences such as bumper styling around the towbar aperture on AMG Line models, so confirm with the breaker what bumper trim came with the unit if you need a tidy finish. The towing hardware itself should interchange across trims within the same generation.

In principle, the X166 generation shares the same basic rear architecture throughout its run, but mid-generation pressing or mounting changes are possible and cannot be ruled out without checking. Name the registration of your vehicle and the donor car when speaking to the breaker, so they can cross-reference part numbers and confirm compatibility before you commit. Do not assume all X166 years are identical for towbar fitment without that check.

The GLS was sold as the GL before the 2016 rename, so a GL (X166) and a GLS (X166) are the same physical vehicle and towbar fitment should correspond – but confirm the specific part numbers with the breaker against your registration, as panel and mounting details between same-platform variants can occasionally differ. The GLE is a related but smaller model on a different bodyshell and its towbar will not be the same as the GLS unit. Always quote your registration to the breaker rather than relying on model-name comparisons alone.

The wiring loom is a separate item from the towbar itself and is not always present on a breaker's unit, so ask explicitly whether the loom is included when you request a quote. Loom compatibility also depends on your car's generation, as the X166 and X167 use different trailer interface systems. Confirm with the breaker that both the towbar and any loom they supply match your exact registration before buying.