The 115 is a fine car too but the rust protection on the newer 123s is much superior to the earlier cars which are just ordinary on rust resistance. I would not want a 240 with the auto at all. A 300 with automatic is transformed by the extra power.

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[SIGPIC] Diesel loving autocrossing grandpa Architect. 08 Dodge 3/4 ton with Cummins & six speed; I have had about 35 benzes. I have a 39 Studebaker Coupe Express pickup in which I have had installed a 617 turbo and a five speed manual.[SIGPIC]

..I also have a 427 Cobra replica with an aluminum chassis.