Cheap Mercedes-Benz B-Class Rear Tailgate

The B-Class has run across two main generations sold in the UK: the first generation (W245) ran from 2005 to 2011, and the second generation (W246) ran from 2011 to 2018. These two generations are completely different platforms with no tailgate crossover between them, so always confirm with the breaker that the donor car shares your exact generation. Within each generation there was a facelift — the W246 received a facelift in 2015 — and whether pre- and post-facelift tailgates interchange across that boundary is something you should confirm with the breaker against your registration.

Both years fall within the W246 generation (2011–2018), so they share the same basic platform, which is a good starting point. However, the W246 was facelifted in 2015, meaning your 2017 car is a post-facelift model and the 2013 donor is pre-facelift — there may be pressing or aperture differences between the two. Name the boundary confidently when speaking to a breaker, but confirm with them against both registrations before proceeding.

For the B-Class, trim level — whether SE, Sport, AMG Line, or Urban — does not affect the structural fitment of the rear tailgate, as all variants share the same body shell within a generation. What can differ between trims is the spoiler, badging, or whether the tailgate came pre-drilled or fitted with a rear wiper or wash jet, so cosmetic differences are worth checking with the breaker. The key fitment questions are generation and model year, not trim level.

The Mercedes-Benz B-Class has been sold in the UK exclusively as a five-door hatchback throughout both the W245 and W246 generations, so there is no variation in door count or body style to worry about when sourcing a tailgate. This means any like-for-like W245-to-W245 or W246-to-W246 tailgate from a UK car will share the correct basic aperture for your vehicle. Always confirm the exact year range and facelift status with the breaker to be sure.

No — the W245 (2005–2011) and W246 (2011–2018) are entirely different platforms with completely different body structures, so their rear tailgates are not interchangeable. When contacting breakers, make sure you quote the correct generation or the vehicle registration so they can match the donor car to your car's platform. Fitting a tailgate from the wrong generation would not work without significant and uneconomical modification.

Ask the breaker or seller for the donor vehicle's full registration or VIN, which will allow them to confirm the generation (W245 or W246) and whether it is pre- or post-2015 facelift on a W246 car. If the generation matches yours, that is the most important structural hurdle cleared, but you should still ask the breaker to cross-reference the part against your registration to catch any mid-generation pressing changes. Never rely on a guess about the year — an incorrectly matched tailgate could leave you with panel gaps or misaligned hinges and wasted money.