The Mark X was powered by the same engine as the Thunderbird too, and it seems to be drivable. Under the hood lies a 3.9-liter V8 — an engine borrowed from Jaguar — mated to a 5-speed automatic.

One can't help but look at the 2004 Lincoln Mark X concept and see the 1961-1964 Lincoln Continental, a car that galvanized the nation as the fateful last ride of President John F. Kennedy.

One can't help but look at the 2004 Lincoln Mark X concept and see the 1961-1964 Lincoln Continental, a car that galvanized the nation as the fateful last ride of President John F. Kennedy.

The auto industry has evolved significantly since the Mark X’s 2004 premiere. Today, Lincoln doesn’t have a single ...

2004 Lincoln Mark X concept car Mecum. Twenty years ago, retro design was arguably at its apex (though it’s really never gone away, either here or in other markets).

The forward-looking design aspirations of Lincoln vehicles in the 21st century are expressed by the Mark X--Lincoln's first two-door convertible concept with a power-folding, retractable, glass ...

A Lincoln concept car from the turn of the millennium will be among the featured lots at Mecum's upcoming auction in Glendale, Arizona. Scheduled to cross the block on March 8, the Lincoln Mark X ...

More: Lincoln Concept Models Including MK9 and Mark X Going up for Auction. While 20 years have passed since the concept originally debuted in Detroit, it’s slated to be auctioned by Mecum in March.