Second Hand Mercedes-Benz GLS Front Panel

The GLS nameplate covers two main generations: the first-generation X166, sold in the UK from 2016 to 2019, and the second-generation X167, launched in 2020 and still current. Front panels — including the bonnet, front wings, grille surround and bumper components — are generally shared across the full run of each generation, so the key question is always which generation your vehicle belongs to. Always confirm the exact part against your registration with the breaker before buying.

Both a 2017 and a 2019 GLS fall within the first-generation X166 platform, so the front-end panels are expected to be shared across those years. The X166 GLS did not receive a significant facelift between those dates that would alter the front-end structure, so a 2017-sourced panel is a strong candidate for a 2019 car. That said, always ask the breaker to verify the part against your specific registration to be certain.

The 2020 GLS marks the start of the second-generation X167 platform, which is a completely different generation to the outgoing X166 that ran from 2016 to 2019 — the front-end design changed substantially between them. Parts from an X167 will not be compatible with an X166, and vice versa. Always quote your registration to the breaker so they can match the correct generation.

For the standard GLS range, trim level such as AMG Line does not affect the underlying front panel structure or fitment — the key factors are generation and facelift period. However, the AMG GLS 63 uses a distinct AMG-specific front bumper and grille, so a panel sourced from a standard GLS will not match a 63 in appearance even if it physically fits. When buying used, make sure you specify whether you need the AMG 63 or the standard AMG Line front end so the breaker can supply the correct style.

Yes, all three years sit within the second-generation X167, so front panels are expected to be shared across that range. The X167 received a mid-life update in 2023, which brought changes to the front-end styling including the grille and lighting, so if your 2021 car is pre-update you should make sure any panel sourced from a 2023 car matches your specific front-end style. Confirm against your registration with the breaker, who can check whether the part came from a pre- or post-update vehicle.

The generation and facelift period are the main fitment factors for a GLS front panel, and trim level alone does not determine fitment. However, whether the bumper, headlamp brackets or panel apertures differ between halogen and LED headlight variants within a generation is something you should confirm directly with the breaker against your registration — this is a detail that can vary and is worth checking before purchase.