Bought a 2000 Buick Lesabre in 2007 with 97000 miles on it. 3 years later it has 150000 miles. The car was still operating on the factory battery. This car is a horse. Cons, service engine light comes on and it usually is a air senson gone bad, which is minor repairs. People need to understand that when you buy a Buick, it is meant to be driven smoothly. This car is not to be driven like a Grand Prix or Monte Carlo. Once you get over 120000 miles I'd recommend getting your oil changed a month earlier than scheduled because it will always be a quart low. This is a very solid vehicle and I wouldnt hesitate to get another one.