Actual terms vary by lender. GS shown (base trim). Is the 1999 Mercury Sable reliable? The 1999 Mercury Sable has an average reliability rating of 4 out of 5 according to Cars.com consumers.

While 98 was free from, changes, with the exception ofminor refinements, the Sable did offer a new gauge cluster, new wheels and anupdated suspension system. A revised hood and deck lid with new ...