Is 146,000 miles to many miles on a 1993 Mazda MX-3?
Average mileage is 12000 per year so 20 year old car should be around 240000, so 146000 is considered low. If it has been well maintained it should last a long time.
plagiarized from somewhere on the net~ The timing belt on the b6 & k8 motors should be changed every 60-80k miles depending on the wear of the belt. You can check the wear yourself by removing the valve cover on the b6 model where as the k8 is somewhat more difficult and will require removing the timing cover. If there are any nicks, frays, or cracks the belt should be replaced.
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