Mercury Grand Marquis Mercury Grand Marquis Cadillac STS Cadillac STS
MENU
1 0 3 4 3 4

We are 103,000+ car owners sharing real-world car information.

Join Us

Percentage of Mercury Grand Marquis and Cadillac STS repairs by problem area

Chart based on 204 Mercury Grand Marquis and 219 Cadillac STS repairs.

Mercury Grand Marquis and Cadillac STS repair cost distribution

Chart based on 184 Mercury Grand Marquis and 142 Cadillac STS repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.
See repair histories for the Mercury Grand Marquis.
See repair histories for the Cadillac STS.
Don't infer Mercury Grand Marquis or Cadillac STS problem frequency from what you see on this page. Many lucky owners have had no repairs, and their cars are not shown.

Mercury Grand Marquis and Cadillac STS Problems and Repair Histories

See our lemon odds and nada odds comparisons to see vehicles with no repairs or vehicles with more than three repairs. To see how frequently Mercury Grand Marquis or Cadillac STS problems occur, check out our car reliability stats.