In the late 1920s, America was roaring. Jazz spilled from speakeasies, skyscrapers pierced the skyline, and the motorcar was no longer a novelty but a symbol of freedom, speed, and sophistication.

Besides old cars, Craig Ekberg’s abiding passion is airplanes, so it’s no surprise that he has a lengthy startup checklist for his 1915 Stutz Bearcat. At least, all in his head. Step one, disconnect ...

Roughly 130 mph. That is how fast the fastest production car can go. Those are figures glued to the name of the Koenigsegg Jesko Absolut. But there were times when the Stutz Blackhawk Boattail ...