Hi all!
I have a Rover 416 ( Model: XWZLNR ), bought on Portugal, on Dec 1993.
It has 250000 Kilometers.
It consumes and/or looses 2.5 Litres on 1000 kilometers.
I went with it to Rover and they can't resolve it. After this I went with it to a lot of car's maintenance shops and no one could resolve it.
I've always done the maintenance at Rover. So, the car is at very good shape.
Hope this could serve as an alert to you.
Best regards, Joaquim.