How many miles can I expect a 1994 mazda b2600i 4x4 to last?

Most modern cars today could last upwards of 200,000 miles, but it has to be maintained like anything else, you must change your fluids as required, tuneups , air filters and don't drive the car hard.

take a look at the frame that can be the first thing to go

i have a 94 b4000 bought it new and it is still going it has 312000. i was very good about changing my fluids