ABS brakes, Compass, Heated door mirrors, Illuminated entry, Remote keyless entry, and Traction control. A great deal in Petersburg! Priority of Petersburg has the Grand Marquis for you, loaded with all the options, feel free to contact us to schedule a test drive today! This Grand Marquis has. Who could say no to a truly wonderful car like this stunning 2005 Mercury Grand Marquis? J.d. Power named the 2005 Grand Marquis as the highest ranked in Overall Dependability in its class. Life is full of disappointments, but at least this great Mercury Grand Marquis will always be there for you and never let you down. At Priority Every used car comes with, Engine Guaranteed For Life,Oil & Filter Changes For Life,Virginia State Inspection For Life and a 30 Day Warranty on all Priority Certified Used Vehicles.