I had a Chevy Astro Van. Piece of c--p! 5 transmissions in 118,000 miles. Junk!
I bought a Plymouth Grand Voyager (1996 model) in 2001 with 97,000 miles. At 127,000 miles we had to replace the transmission. Now, at 330,000+ that same transmission is holding up nicely, thank you. All in how you take care of and service the vehicle.
I have a Astro AWD that I bought new in 99. Worst decision I ever made. By the time I finish typing this, something else will have broken on it.