A four-speed automatic is the only transmission available, and yet the powertrain returns a relatively-good 24 mpg on the highway. The Grand Marquis features four airbags as standard equipment ...

That's where today's 1977 Mercury Grand Marquis comes in. At fully 229-inches long, and almost 80-inches wide, this red with white vinyl roof over bordello Marquis is not just big, it's ginormous.