i believe tata engines can go over 8000000km if taken care well , unlike foriegn brands tata does not stop supplying spares or supports. it is home grown
and tata do take a share of pride in it. it is only from service centres they mess it up due to ignorance and attitude.
there are 15+ year old tata buses and trucks doing excellent on our roads which happens to be real backbone of tata giving them enough confidence.
20k great at 43k i did invested 20k on all oil change . father gona kill me . is there any -ve issue if i keep driving it ASS somehow made very less my steering to go left and right but still little bit noticeable .