1999 Mercury Grand Marquis Consumer Review: Problems never addressed

1999 Mercury Grand Marquis - Consumer Review

Average Consumer Rating

53 Total Reviews

GS Sedan (4.6L V8 4-speed Automatic)

Build Quality
Reliability Value
Problems never addressed
By tools1 on


1999 Mercury Grand Marquis GS 4dr Sedan


A consistant problem is the head gasket
on the 4,6 liter engine. it commonly
leaks and costs +/- $1,500 to fix. Ford
also used a plastic manifold that crack
with wear, which cost $500 +/- to fix.
The last problem is a brake line
bracket on the rear crossbeam that can
cut & ignite the gas tank during a
severe rear end crash. Ford has
recalled and fixed public vehicles but
has not done the same for everyday
consumers. Overall I would never buy
this vehicle Ford or Mercury ever

Best Features

Size is great for 5 people. It is the king of the highway on long drives. Not a good comuter car or safe for family.

Worst Features

Fix the consistant problems that have plagued the vehicle for some time
Recommend (0) (0)

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