Ford celebrated its iconic sports coupe’s 55th birthday at the New York International Auto Show this week by proclaiming Wednesday as “Mustang Day.” But Mustang Day was overshadowed by other nostalgic celebrations taking place at the New York Auto Show, specifically Nissan’s 50th Anniversary Editions of the GT-R (which looked excellent) and 370Z (which one of our anal-retentive staffers criticized over technical inaccuracies). The Japanese manufacturer even had a multi-tiered display and brought in historic models, countering the building apathy many automakers seem to have developed for giant trade shows.

Despite Nissan winning the battle for eyes in New York, Ford still appears to have won the day — at least from its own perspective. Following the NY debut of the Mustang’s 2.3-liter High Performance Package, which brings up the base auto’s peak output to 330 horsepower just for starters, the company proudly announced that its pony car has remained the world’s top-selling sports coupe over the last four years.