1967 Iso Grifo GL Series I by Bertone

In the annals of automotive history, few cars encapsulate the spirit of cross-continental collaboration and raw performance like the Iso Grifo GL Series I. Conceived in the mid-1960s, this grand tourer is a testament to the creativity and ambition of Iso Autoveicoli S.p.A., an Italian company better known for its humble beginnings in household appliances. Partnering with the renowned Bertone design house and leveraging American muscle from Chevrolet, the Grifo GL emerged as a stunning example of Italian-American synergy.

The Iso Grifo debuted in 1965, immediately setting a high bar for grand tourers with its sleek styling and powerful engine options. Designed by Giorgetto Giugiaro at Bertone, the Grifo GL Series I showcased a blend of Italian elegance and American brawn. The initial models were powered by Chevrolet’s small-block 327 V8 engine, a 5.4-liter powerhouse capable of delivering up to 350 horsepower. This formidable engine was paired with a Borg-Warner 4-speed manual transmission, allowing the Grifo GL to achieve remarkable performance figures, including a top speed of over 171 mph.

The Grifo GL was not just about speed; it was designed to be a refined long-distance cruiser. With a weight of less than 2,200 pounds, the car combined agility with high-speed stability, ensuring an exhilarating driving experience on both roads and tracks.

The Grifo GL’s story is intertwined with that of the Bizzarrini A3/C, a race-focused sibling created by Giotto Bizzarrini. Originally, both the Grifo and A3/C shared a common lineage, but a fallout between Rivolta (the founder of Iso) and Bizzarrini led to a split. Consequently, the production of the Grifo GL and A3/C diverged, with the Grifo GL being assembled at Bresso while Bizzarrini’s A3/C was produced separately under the supervision of Piero Drogo’s Sports Cars of Modena.

The competition version, the A3/C, made a notable appearance at Le Mans, showcasing the prowess of Bizzarrini’s design. The Grifo GL, however, was aimed more at road-going enthusiasts and remained a superbly crafted vehicle for its time.

The Iso Grifo GL is instantly recognizable for its stunning design, courtesy of Bertone. The car’s long hoodline, aggressive front grille, and sleek bodywork created a striking presence on the road. Inside, the cabin was a blend of luxury and functionality, featuring high-quality materials and a driver-centric layout.

Performance-wise, the Grifo GL Series I was exceptional. With a top speed of around 275 km/h (171 mph) and impressive acceleration, it competed effectively with contemporary grand tourers from Ferrari and Maserati. Its engineering was a testament to the American-V8 powertrain combined with Italian finesse, offering a driving experience that was both thrilling and refined.

The production run of the Grifo GL Series I was relatively limited, with around 330 examples produced. This exclusivity has only enhanced its allure among collectors and enthusiasts. The Iso Grifo GL remains one of the most sought-after Italian sports cars from the 1960s, celebrated for its unique combination of Italian design and American power.

Despite its short production span and the eventual bankruptcy of Iso in 1974, the Grifo GL’s legacy endures. It stands as a remarkable example of the creativity and innovation that can emerge when different automotive cultures collide. The car’s rare blend of style, performance, and exclusivity ensures that it continues to captivate enthusiasts and collectors around the world.

In summary, the Iso Grifo GL Series I is a symbol of a bygone era of grand touring. It represents a golden moment when Italian artistry met American engineering, resulting in a machine that remains a timeless icon of automotive excellence.