The almost 1960 Packard.
Facel Vega entered into discussion with Studebaker-Packard Corporation as that company hoped to resurrect its moribund Packard division. However, Mercedes-Benz, which had a marketing deal with S-P using Studebaker's dealership network to sell its product in the United States, objected to the plan. The cash-strapped company could not afford to lose its cash stream from Mercedes-Benz, and Studebaker-Packard withdrew from further discussions. Facel Vega did however export the Excellence to North America for private owners.
Like its other cars, Facel Vega chose to power the car using Chrysler's famed big-block V8 Hemi. Built in limited quantities, the car included numerous styling hallmarks usually found on American cars including tailfins, wraparound windshield, stacked quad-headlights and a four-door hardtop design. In a nod to the Cadillac Eldorado Brougham, Facel Vega incorporated a pillarless four-door mechanism, allowing the car to be designed with "suicide" styled rear doors for easier access and egress.
Before Facel Vega closed, the Excellence received its only major restyling in which the car replaced its outdated fins and received a more squared off rear styling.
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I can see a Packard nameplate with that and it wouldn't have looked out of place with the up market but quirky Avanti that rolled in in 1962