Mercedes e320 developed a water leak but has got worse i also suspect oil leak as well

[SIMONGRIFFITHS]

car had small water leak which got worse over a week engine still runs fine but never over heats the leak seems to be left side of engine also there seems to be a lot of oil but that could be old any advice please
Car is a E320 3.2 cdi 2004

 

[bembo449]

Dont ignore a water leak , get it up in the air with it running to see you can spot or a garage that can put the system under pressure and check that way , could be a number of things from waterpump to cracked housing

 

[AMGeed]

+1 for water pump which will get worse if its not fixed soon.
With the engine off and cooled down, put your hand under the water pump and feel for a leak.

The oil leak could be investigated at the same time the water leak is being fixed.