2008 Mercury Grand Marquis GS for sale! V8 4.6L with automatic transmission. This full-sized sedan can get up to 23 miles per gallon!! Well kept cloth interior, power driver seat with power lumbar support. This Grand Marquis Has a clean title with no signs of any previous damage. See it today and take it for a test! Call 727-459-9926 for more info. Financing is available with down payments starting at $499 and interest rates as low as 2.99% APR with simple interest loans that report to consumer credit agencies. BAD CREDIT? NO CREDIT? NO PROBLEM... YOU'RE APPROVED!!* All trade-ins accepted and use your valued trade-equity towards any car or SUV. Contact dealer for details.