Mercedes was caught testing restyled E-Class prototypes that look like they’re hiding new front and rear fascias. It also appears that most of the work will be done on the front end, which is covered by the heaviest camouflage, although there are other details hidden as well.

The current E-Class, the fifth generation of the nameplate, was launched in 2016 and it is due for a refresh next year. Most changes will be done to the styling, to better reflect Mercedes’ new design language that was originally showcased on the new A-Class and CLS. The updated E-Class is expected to experience an extra infusion of tech as well.

No changes will likely be made to the engine range since the Mercedes started selling the E-Class with its new generation of four-cylinder and straight-six diesel engines, both of which make up the bulk of sales in major markets such as Europe.