The Mercury Grand Marquis emerged in 1975 as a posher version of the existing Marquis. By the ends of the 1970s, the Grand Marquis' proved so popular it would even outsell the full-sized Mercury base ...

For the 2009 model year, the Grand Marquis received very few changes. Mercury only added a few optional interior features and made side curtain airbags standard equipment. They also simplified the ...

The Mercury Grand Marquis is a classic large car design. It is rear-wheel drive, features a large trunk of 20.6 cubic feet and seats six via front and rear bench seats. Durability is the key value ...