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Percentage of Pontiac G8 and Mercury Grand Marquis repairs by problem area

Chart based on 460 Pontiac G8 and 204 Mercury Grand Marquis repairs.

Pontiac G8 and Mercury Grand Marquis repair cost distribution

Chart based on 244 Pontiac G8 and 184 Mercury Grand Marquis 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 Pontiac G8.
See repair histories for the Mercury Grand Marquis.
Don't infer Pontiac G8 or Mercury Grand Marquis problem frequency from what you see on this page. Many lucky owners have had no repairs, and their cars are not shown.

Pontiac G8 and Mercury Grand Marquis 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 Pontiac G8 or Mercury Grand Marquis problems occur, check out our car reliability stats.