Time for an update.
My third Aero (93 3.0 V6 Rwd A4LD) became history on Easter. Motor quit. No compression. 415,000 miles. Transmission outlasted the motor. Not worth fixing. So, next week I will be spending Friday stripping it of parts that I will eventually need for my 4th Aero. Then it goes off to the local scrap yard to Aerostar heaven.
Paid $300 for it 5 years ago. Put a quarter million miles on it. Only major repair was swapping rear ends since some previous owner did not know what he was doing when he "fixed" it.
Wore out 2 starters, 2 alternators, 2 batteries, 5 sets of tires, a light switch, ignition switch, 1 water pump, both radiator hoses, 2 sets of belts, a tensioner pulley, several sets of front brake pads & rotors, 1 set of spark plugs, 1 set of plug wires, 1 clock spring, 1 cap & rotor, and miscellaneous other nickel and dime items, I think I got my money's worth.
I bought my 4th Aero (90 3.0 V6 Rwd A4LD ) 4 months ago for $100. Parked for 8 years so needed belts, hoses, power steering pump, injectors, plugs, wires, cap, rotor, fuel pump, etc. to make it drivable. Don't know its history. Mechanical odometer says 55,000 miles. Best guess is that it really has 155,000 miles. Body not perfect but in better condition than my previous three Aeros. Mechanic says I can drive it next week. Also has several non-critical niggling issues for me to attack.