I had an '89 GMC S-15, 4.3 V6 auto, that went 289,xxx miles before being wrecked. The motor/trans are now sitting in my 72' 240Z that is still trapped in Loranger, Louisiana. I also have a '96 Mustang V6 auto, that has 130,xxx miles, and I have only had to replace the alternator, radiator, and brake pads.