Odometer reading, before you determine kung High is relative sa edad ng kotse. An older car na may 100K reading ay pwede pa rin considered na low kung 20 years old na, while ang 2 year old car kung nasa 50 or 60K e masasabi mong gamit na gamit. So those are just numbers and a lot has to be considered first, and those factors are all taken as a whole for context kung OK pa ba or hindi.

I would ask for the daily route para mejo conservative ang approach. Is the daily route an expressway, city or mix of both. Paved roads ba or maraming bumps, bahain ba. Puro paakyat ba or patag? saan naka park, sa covered or partial lang? Ilan normally ang sakay, oras ng punta at uwi etc. Depending on these factors and a lot more, together with service history, should help you what to avoid and go for.

If I were to sell my 9 year old car, I can show all the receipts ng lahat ng pinalitan ko, so may idea na si buyer sa kung ano ang stock at replaced parts at kung ano ang sasaluhin nya na repairs in the future.