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Used 2008 Mercury Grand Marquis Consumer Reviews

4.5 out of 5 stars
42 reviews

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3.88 out of 5 stars

Will never buy another

TONY, 11/20/2008
2008 Mercury Grand Marquis GS 4dr Sedan (4.6L 8cyl 4A)
0 of 3 people found this review helpful

I have owned MGM since 1992 (that was the best I owned) Purchased the 08 brand new, I took the car in for oil change and to check out a noise at 2100 miles, 9 days later I had new engine installed! The Ford rep actually instructed the service manager to take the engine apart and repair it. Only after much shouting and going back and forth did the service manager convince Ford to give me a complete new factory engine. This will be the last MGM I will ever own.

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3.5 out of 5 stars

New Engine after 3000 Miles

Jim, 01/08/2010
2008 Mercury Grand Marquis GS 4dr Sedan (4.6L 8cyl 4A)
0 of 1 people found this review helpful

I bought my Grand Marquis new it was an 08 left over. I took the car in for an oil change, and a slight knock. after a three day diagnosis, came to find out that the #5 cylinder went bad. Ford approved a new engine to be installed can not find out if in fact a new engine is being installed or if its going to be a rebuild! Tried to get dealer to let me trade into something else, but after owning car for 6 months they said it depreciated $ 8000, so getting new engine, let see what happens!

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