Audi's Five-Cylinder Engine Hits 50 Years: Why the Icon Still Drives Performance Forward Brand Audi The Powertrain That Drove Audi ForwardAudi will mark 50 years of the five-cylinder engine in 2026. The company introduced the layout in the 1976 Audi 100 to raise output and strengthen its market position... By Panorica, 6 December, 2025
