2008 Mercury Grand Marquis used buying checklist

Test for the problems owners report most

The most reported problems of this model year, with what to look for on the test drive.

• Sudden unintended acceleration9 owner complaints, usually around 56,150 miles

  Check that the car accelerates smoothly, without hesitation or surges, and that cruise control works.

• Loss of power steering7 owner complaints

  Turn the wheel from lock to lock while parked and on the road: it should be smooth, with no clunks, stiffness or warning lights.

• Headlights failing or too dim5 owner complaints

  Check every exterior and interior light, and look for condensation inside the headlights.

Make sure these recalls were done

Recall repairs are free at any dealer of the brand. Ask the seller for proof, or have a dealer check the VIN.

• SteeringRecall number 14V704000, Nov 5, 2014
• SteeringRecall number 13V385000, Aug 29, 2013
• SuspensionRecall number 07V270000, Jun 26, 2007

Service bulletins worth asking about

Repair instructions the maker sent to dealers for known problems. Ask whether any of these repairs were done.

• For 2005-2012 Crown Victoria, 2005-2011 Grand Marquis and Town Car vehicles, Regional Program 13R01...Apr 21, 2016
• Inpected or repaired under 13R01Apr 21, 2016
• Ford: the lower intermediate steering shaft, has corrosion of swing link joints, combined with collapsed...Sep 16, 2014

Before you pay

• Decode the VIN and make sure it matches the title, the registration and the car itself.
• Get a vehicle history report to check for accidents, salvage or flood titles and odometer problems.
• Ask for service records, especially oil changes and any transmission fluid service.
• Start the car from cold, and drive it at city and highway speeds for at least 20 minutes.
• Have an independent mechanic inspect the car before you sign anything.