I bought the car in 1995 and sold it several years ago. Bought it with 60,000 miles on it, and sold it with 240,000 miles on it. I sometimes regret selling it. In all those years and miles I spent zero time worrying about whether the car would make it from point A to point B. Apart from routine maintenance, all I had to do was replace the fuel pump (at 100,000), the radiator (at 150,000) and the exhaust (at 200,000) which had rusted out in the northern winters. Even my mom's Camry (which has 220,000 miles on it) has required more repairs than the LeSabre. I loved the smooth ride & good gas mileage on the highway. I still miss that car sometimes.
Bulletproof reliability. Very smooth ride and comfortable seats for long journeys. Good gas mileage on the highway (around 30 mpg).
Not that it matters now, but if I could improve on it, I would ask for better city gas mileage and better handling around curves.