In 1997 the Lesabre Limited was rated #2 behind the Lexus 400.
Mine is garage kept and silver finish looks like new.
Major "problem" is rocker panel rust-out in Chicago'* salty winter roads due to plugged drainage holes. Mine has 133,840 miles and no major problems besides normal wear out items like shocks, tires, brakes, water pump, plugs, a/c clutch, wiper motor, etc.
Stainless steel exhaust is still fine.