1932 – Auto Union Is Formed
Four German automakers united on this day in 1932 when Auto Union was created through the merger of Audi, DKW, Horch, and Wanderer. Each company was represented by one of the four interlocking rings that became the new company’s logo—a symbol that survives today as the emblem of Audi. Auto Union would go on to build some of the world’s most advanced Grand Prix race cars before World War II and laid the foundation for the modern Audi brand.
1945 – Willow Run Builds Its Last B-24 Liberator
An extraordinary chapter in American industrial history ended on this day in 1945 when Ford’s Willow Run plant completed its final Consolidated B-24 Liberator bomber. Constructed by Ford Motor Company during World War II, the massive Michigan factory produced more than 8,600 B-24s at its peak, turning aircraft manufacturing into an assembly-line operation much like the Model T decades earlier. The final aircraft was later scrapped, but Willow Run remains one of the greatest examples of American wartime manufacturing.
1956 – Eisenhower Signs the Interstate Highway Act
President Dwight D. Eisenhower forever changed American transportation on this day in 1956 by signing the Federal-Aid Highway Act. The legislation authorized the construction of what became the Interstate Highway System, eventually creating more than 40,000 miles of high-speed highways across the United States. Beyond transforming travel, the system reshaped American cities, fueled suburban growth, expanded interstate commerce, and helped define the nation’s car culture for generations.
1985 – John Lennon’s Psychedelic Rolls-Royce Sells for a Record Price
One of the world’s most recognizable automobiles found a new owner on this day in 1985 when John Lennon’s vividly painted Rolls-Royce Phantom V sold at auction for $2,229,000, setting a record at the time for a collector car sold at auction. Originally finished in black, the 1965 limousine was transformed into a psychedelic work of art during the Beatles’ Sgt. Pepper era, becoming as much a symbol of 1960s counterculture as it was a luxury automobile. Today, the famous Rolls-Royce resides in the Royal British Columbia Museum in Canada.
2012 – Toyota and BMW Announce a Landmark Partnership
Two automotive giants took a significant step toward the future on this day in 2012 when Toyota Motor Corporation and BMW AG signed a memorandum of understanding to expand their strategic partnership. The agreement called for joint development of hydrogen fuel cell technology, lightweight materials, vehicle electrification, and the architecture for a future sports car. The collaboration eventually produced the Toyota Supra and BMW Z4, which share a common platform and powertrain while maintaining distinct personalities, demonstrating how manufacturers could share engineering costs while preserving their individual identities.
