I have a 3.0-litre diesel BMW X3 that does 12-15k miles p.a. on a reasonable mix of long and short runs. After 5yrs/65k miles BMW are telling me the DPF needs replacing. The car suffers from an ...
My BMW 525 diesel ( 04/54 ) has now covered 73,000 miles mainly around town with occassional long runs and the service computer is showing 90,000 miles to a DPF change! I mention this because, as a ...