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2009 Mercury Grand Marquis
Problems & Complaints
Worst 2009 Grand Marquis Problems by Category
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- AC / heater problems1
- engine problems1NHTSA complaints: 6
- windows / windshield problems1NHTSA complaints: 1
- brakes problemsNHTSA: 5
- steering problemsNHTSA: 3
- electrical problemsNHTSA: 3
- fuel system problemsNHTSA: 3
- seat belts / air bags problemsNHTSA: 2
- wheels / hubs problemsNHTSA: 2
- drivetrain problemsNHTSA: 2
- suspension problemsNHTSA: 1
- lights problemsNHTSA: 1
Stay Up to Date
Compare Mercury Grand Marquis Model Years
Curious how the 2009 Grand Marquis compares to other years?
Check out our Mercury Grand Marquis overview to see the most problematic years, worst problems and most recently reported complaints with the Grand Marquis.