The History of Ferrari Six Cylinder Engines by Vittorio Jano

Header photo: Secret Classics

The Ferrari name is almost synonymous with powerful V12 engines, but one of the company's most influential powerplants had only six cylinders. Developed during the late 1950s by legendary engineer Vittorio Jano, the Dino V6 combined advanced engineering with exceptional performance on the street and track.

In this article, we explore the history of the Dino V6, the Ferrari models that used it and why this innovative engine became such an important part of the brand's legacy.

Origins of the Dino V6

Ferrari's first V6 engine marked a major turning point in the company's engineering philosophy. While Ferrari had built its reputation on V12 engines, changing racing regulations during the 1950s encouraged the development of smaller, lighter and more efficient powerplants. The result was the Dino V6, an engine that became one of the most influential in Ferrari's history.

The project was led by renowned engineer Vittorio Jano, who joined Ferrari in 1955 after a successful career at Alfa Romeo. Jano designed a compact V6 with double overhead camshafts (DOHC) giving the engine excellent breathing and the ability to produce high power at high engine speeds.

Photo: Ferrari

The engine was named "Dino" in memory of Enzo Ferrari's son, Alfredo "Dino" Ferrari. Dino had worked closely with Jano on the concept of a modern V6 before his death in 1956 at the age of just 24. As a tribute, Ferrari gave the new family of V6 engines his nickname.

The first Dino V6 appeared in 1957, and over the following decade Ferrari continuously developed the design, increasing its displacement from 1.5 litres to over 3.2 litres. In addition to the famous DOHC versions, Jano also designed single overhead camshaft (SOHC) variants that powered several sports racing cars.

Cars using the Dino V6

The first application of the new engine was the Dino 156 F2 in 1957. Built for Formula 2 competition, it demonstrated the potential of the lightweight V6 design and laid the foundation for future racing success.

Photo: Ferrari

Ferrari soon introduced larger versions for Formula 1. The 246 F1, 256 F1 and later the 246 F1/66 all used increasingly powerful Dino V6 engines as Formula 1 regulations evolved.

The engine also found success in sports prototype racing. Models including the Dino 196 S, 246 S, 196 SP, 246 SP, 286 SP, 296 S, 206 SP and 206 S all benefited from the compact size and strong performance of the V6.

In 1965, Ferrari introduced the Dino 166 P, followed shortly by the Dino 206 GT. The 206 GT became Ferrari's first production road car powered by a V6 rather than the traditional V12. Although it did not wear Ferrari badges, it established the Dino brand as Ferrari's junior sports car line.

Photo: @anton.fk

The V6 continued to evolve into the larger 246 GT, which became one of Ferrari's most successful and best loved classic sports cars. Ferrari also supplied the engine to the Fiat Dino, allowing the company to homologate the engine for Formula 2 racing, while later versions powered the legendary Lancia Stratos rally car.

Benefits of the Dino V6

Ferrari adopted the V6 primarily because it offered significant advantages in racing. Compared with a V12, a V6 was lighter, more compact and easier to package within a racing chassis. The reduced weight improved handling and balance, allowing the cars to corner more effectively.

Photo: Ferrari

The shorter engine also gave engineers greater freedom when designing the car, improving weight distribution and aerodynamics. At the same time, the advanced DOHC cylinder heads enabled the V6 to produce impressive power despite its relatively small displacement.

Another important reason was changing racing regulations. Formula 2 rules required smaller engines, making the V6 the ideal solution. Ferrari's partnership with Fiat also allowed enough engines to be produced for homologation, ensuring Ferrari could compete in the category.

The Dino V6 ultimately proved that Ferrari could build outstanding engines with fewer than twelve cylinders. Its success in Formula 1, Formula 2, sports car racing and production road cars paved the way for future Ferrari V6 engines and established a legacy that continues today with modern models such as the 296 GTB.

Photo: Justin Schmöller for Niki Hasler AG - Ferrari Basel

Although Ferrari is still closely associated with its legendary V12 engines, the Dino V6 remains one of the company's most important engineering achievements. It combined advanced technology, racing success and emotional significance, making it one of the defining engines in Ferrari history.

Ferrari Dino V6 engine table

V6 Dino DOHC by Vittorio Jano

Year	Tipo	Engine type	Displacement	Models
1957	Tipo 131	65° V6	1,489.35 cc	Dino 156 F2
1958	Tipo 135	65° V6	2,417.34 cc	246 F1, 246 P F1
1958	-	65° V6	3,210.12 cc	326 MI
1958	-	65° V6	1,983.72 cc	Dino 196 S
1958	-	65° V6	2,962.092 cc	Dino 296 S
1959	Tipo 171	65° V6	2,474.55 cc	256 F1
1960	Tipo 188	65° V6	1,476.60 cc	156 F2
1961	-	65° V6	2,417.34 cc	246 SP
1965	-	65° V6	1,592.58 cc	Dino 166 P
1965	Tipo 135B / 135CS	65° V6	1,986.6 cc	Dino 206 SP, Dino 206 S, Dino 206 GT, Fiat Dino
1966	Tipo 218	65° V6	2,404.74 cc	246 F1-66, Dino 246 Tasmania
1967	-	65° V6	1,596.258 cc	Dino 166 F2
1969	Tipo 135C	65° V6	2,419.2 cc	Dino 246 GT, Fiat Dino, Lancia Stratos

V6 Dino SOHC by Vittorio Jano

Year	Tipo	Engine type	Displacement	Models
1959	TIpo 157	60° V6	1,983.72 cc	Dino 196 S
1959	-	60° V6	2,417.34 cc	Dino 246 S
1962	-	60° V6	1,983.72 cc	196 SP
1962	-	60° V6	2,862.78 cc	286 SP

What’s your favourite car that features a Dino V6 Engine?

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