1993 Mercury Grand Marquis transmission problems
The 1993 Mercury Grand Marquis has 34 transmission complaints filed with NHTSA — 19% of the year's total, and roughly flat versus the prior model year.
34
Transmission complaints
19%
Share of year
1
Crash-involved
0
Related recalls
Transmission complaints by year
What owners report
“WHILE IN PARK , WHEN MOTOR WAS TURNED OFF VEHICLE JUMPED OUT OF GEAR AND ROLLED BACKWARE INTO A PICKUP. THIS IS THE SECOND TIME THIS VEHICLE HAS JUMPED OUT OF PARK , BUT THIS TIME THERE WAS A COLLISION. *AK”
Common questions
How many transmission complaints does the 1993 Mercury Grand Marquis have?
NHTSA has 34 complaints about the 1993 Mercury Grand Marquis transmission — 19% of all complaints filed for that model year.
Related
Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.
Compiled by Sharon Ben-Moshe, Founder.