Used Mercedes-Benz Citan Sill

The Citan has two distinct generations: the first generation (W415) ran from 2012 to 2021, and the second generation (W420) launched in 2021 onwards — these are completely different platforms, so sills do not interchange between them. Within the same generation, wheelbase (compact or long) can affect the sill length, so you need to match that too. Always confirm the exact part against your registration with the breaker before buying.

Yes, wheelbase matters for sills on the Citan because the body length differs between the compact and long-wheelbase variants, meaning the sill panel itself is a different pressing. Make sure you tell the breaker whether your van is the standard or long-wheelbase version when requesting a quote. Confirming against your registration is the safest approach.

For the sill itself, the barn door versus tailgate configuration at the rear does not directly affect the sill panel — sills run along the lower body sides and are not part of the rear opening structure. However, it is worth mentioning to the breaker in case there are any localised pressing differences at the rear corners, which we would recommend confirming against your registration.

Trim level does not affect sill fitment on the Citan — the sill pressing is determined by the generation (W415 or W420) and wheelbase, not whether the van is a base worker spec or a higher Tourer passenger variant. You may find cosmetic differences such as colour-coded finishers or cladding overlays between variants, so let the breaker know your trim so they can match the finish if needed. The structural panel underneath remains the same across trim levels within the same body configuration.

No — the W415 (2012–2021) and W420 (2021–present) are entirely different platforms with new body structures, so the sills are not interchangeable despite the similar van format. Always source a sill from the same generation as your vehicle. Confirm the exact part with the breaker using your registration number to be certain.

The W415 Citan is closely related to the Renault Kangoo of the same era, and some panels may be shared, but whether the sill pressing is identical between the two brands is something you should confirm with the breaker rather than assume. This is one of those cases where a direct swap might or might not work depending on exact production dates and any brand-specific body changes. Give the breaker both registrations and let them verify compatibility before purchasing.