It’s still years away from launching, but as early as now, talks of the next-generation Mercedes SL-Class have begun to take shape. The biggest news, other than the fact that it will be an all-new model, is the advanced new platform the SL stands to receive together with the next-generation SLK.

According to Auto Express, the 2019 SL-Class will be significantly different from the one running around the streets of the world these days. The biggest change, it seems, is Mercedes ’ ratcheting up the efficiency of its new models. In the case of the SL-Class, that comes with the adoption of its MFA and MRA common modular architectures for front and rear-wheel-drive models, allowing a multitude of vehicles to be built on the same platform.

It’s an easier approach that should cut production costs for these vehicles. Granted, neither the MFA nor the MRA architectures will be used on the SL and SLK-Class, but rather a third platform, the modular sports car architecture (MSA), that will be used on both models.

The adoption of the MSA platform on both the SL and SLK will be a stark contrast from the current setup, specifically the exclusive use of a bespoke chassis platform on the SL. But once the modular platform comes into the picture, the manufacturing process for both models will also shift and become geared toward sharing elements like the front bulkhead and parts of the suspension. Also, don’t underestimate the convenience of both models being built in the same factory.

On the flip side, you can still expect some unique styling details for both the new SL and SLK-Class. Even with the shared platform, certain elements, like the dimensions of the both vehicles, will still be kept different. This allows both cars to still have that unique look about them that differentiates one from the other. Diversity will still be there, even though the skeletons for both models are going to be the same.