The Legendary 1964 Pontiac Tempest, A Marvel of Automobile History

In 1964, Pontiac made history with the second-generation Tempest, introducing the world to the iconic GTO and cementing its dominance in the muscle car market. This legendary model boasted innovative styling, powerful V8 engines, and advanced suspension systems that elevated handling to new heights. Take a journey back in time as we explore the iconic features, adrenaline-pumping performance, and timeless allure that made the 1964 Pontiac Tempest a true automotive legend.

By Joshua Burnett

Published January 30, 2024

The Legendary 1964 Pontiac Tempest, A Marvel of Automobile History

The 1964 Pontiac Tempest marked a pivotal moment in automotive history. This iconic muscle car introduced the world to the legendary GTO, cementing Pontiac's dominance with its powerful V8 engines, advanced suspension, and timeless styling. At the crossroads of automotive history, the Pontiac Tempest emerged as a true titan, etching its legacy from 1960 to 1970 and once again from 1987 to 1991.

Today, we take you on an exhilarating journey through the 1964 model year, a testament to Pontiac's commitment to innovation and performance. Get ready to explore the iconic features, powerful engines, advanced suspension systems, and timeless design of the 1964 Pontiac Tempest that captivated hearts and redefined the muscle car market.


The Birth of a Legend

The year 1964 marked a pivotal moment in automotive history as the second-generation Pontiac Tempest burst onto the scene. It introduced the world to the Tempest LeMans H.O., a powerhouse equipped with a formidable 280hp 326ci engine featuring a four-barrel carburetor.

1964 Pontiac Tempest in Red exterior

But the real game-changer was the birth of the GTO, a performance upgrade that would become an icon in the realm of muscle cars. All of this was made possible by the innovative unibody Y platform shared with other GM models, solidifying Pontiac's dominance in the muscle car market.


A Masterpiece of Styling

Dare to be different - that's the mantra of the 1964 Pontiac Tempest. Its unique split grille design instantly turned heads, offering a fresh perspective on automotive aesthetics. With a variety of body styles, including Tempest, Tempest Custom, and Le Mans, this beauty catered to diverse preferences. And for the performance enthusiasts, the LeMans and GTO options provided an adrenaline rush like no other.

1964 Pontiac Tempest convertible front view, side view, rear view

A 1963 redesign even added five inches in length, further enhancing its visual appeal. To top it off, the introduction of the A-body four-door hardtop in 1964 set a new standard for the class, and sporty wheel covers added a touch of flair. The 1964 Pontiac Tempest was not just a car; it was a statement.


The Heart of a Beast

Under the hood, the 1964 Pontiac Tempest boasted an array of engine choices, ensuring there was something for everyone. The lineup included the Trophy-4, a four-cylinder engine coupled with a two-speed rear-mounted transaxle automatic transmission.

For those seeking reliable power, the standard 215-cubic-inch inline six-cylinder engine delivered a respectable 140 horsepower. But the real thrill came from the 326-cubic-inch V8, packing an impressive 280 horsepower.

1964 Pontiac Tempest engine

And if you craved even more, the GTO edition boasted a 389-cubic-inch V8 with a jaw-dropping 325 horsepower. There was even an optional three-two-barrel version that maintained a robust 280 hp.

The 1964 Pontiac Tempest GTO, in particular, earned its stripes with remarkable acceleration, courtesy of its 325-horsepower 389 ci V8, a 10.75:1 compression ratio, and a four-barrel carburetor.


Masterful Suspension and Endless Possibilities

1964 Pontiac Tempest coupe

The 1964 Pontiac Tempest GTO came equipped with a standard Tempest GTO suspension, featuring slightly stiffer shock valves for enhanced handling. Its dimensions, including a 115.0-inch wheelbase, 203.0-inch length, and 73.3-inch width, ensured a perfect balance between agility and stability.

Thick stabilizer bars, stiff springs, and AIS shocks were ingeniously incorporated into the front and rear suspension, elevating the car's responsiveness to unprecedented levels. With manual steering boasting a 20-to-1 ratio, swift response was guaranteed.

1964 Pontiac Tempest and its suspension and chassis

But the excitement didn't stop there. Enthusiasts looking to elevate their 1964 Pontiac Tempest's suspension game had a plethora of aftermarket options. Aldan American and Performance Online offered kits that transformed the front suspension into coilovers and the rear into adjustable shock absorbers. Global West stepped in with a wide range of front suspension components, catering to the 1964-1972 GTO, Lemans, and Tempest models.

From control arms to bushings, springs to shocks, and even coilovers, they had it all. For those seeking a comprehensive solution, the Art Morrison Complete Chassis and Suspension offers a full chassis with front and rear suspension, coil covers, and tubular control arms. The possibilities were endless, limited only by imagination and performance needs.


Interior Elegance

Step inside the 1964 Pontiac GTO Tempest, and you'll be greeted by an interior design that exudes sophistication and functionality. The dashboard featured four instrument pods housing essential gauges, including the oil pressure gauge, speedometer, RPM gauge, and tachometer. But it wasn't just about functionality; it was about comfort too.

1964 Pontiac Tempest dashboard, steering, seats, interior

The Strato bucket seats and a console added a touch of luxury to the cabin, making every drive a pleasure. In a modified version, power-adjustable front bucket seats and individual rear seats borrowed from a fifth-generation GTO were seamlessly integrated, enhancing both comfort and versatility. This meticulous attention to detail in the interior design played a pivotal role in the car's overall appeal.


A Design That Turns Heads

The 1964 Pontiac GTO Tempest was not just another car; it was a statement. Distinguished by quad headlights, a unique hood, and doors that set it apart from the standard Tempest and LeMans models, it demanded attention wherever it went. Chrome bumpers added to its visual allure, accentuating its bold presence. And the exterior options were as diverse as the car's personality.

1964 Pontiac Tempest convertible rear and side view, logo, front grille

From a metallic green exterior that exuded classic charm to a 2-door wagon conversion that even sported a third brake light, the GTO's exterior appointments were a testament to Pontiac's commitment to style and performance. It was a car that turned heads and left an indelible mark on the road.


A Versatile Lineup

The 1964 Pontiac Tempest showcased its versatility through three distinct series: Tempest, Tempest Custom, and the upscale Tempest Le Mans. It was within these trim packages that the Tempest truly shone, offering a range of body styles to suit every taste. Two-door coupes and convertibles graced all three series, while the four-door sedan found its place in the Tempest and Tempest Custom. For those who opted for the V-8 engines, front fender badges added a touch of distinction.

1964 Pontiac Tempest with different body styles

Recognizable even today, the 1964 Tempest boasted 1960s charm with its iconic front end. Engine enthusiasts could choose from a 215 cubic-inch inline-six, a 326 cubic-inch V8, or the robust 389 cubic-inch V8. This Pontiac remains a testament to the automotive elegance of its time.


The Art of Appearance

In 1964, the Pontiac Tempest left an indelible mark with its distinctive design, sharing the innovative unibody Y platform alongside the Buick Special/Skylark and Oldsmobile F-85/Cutlass.

Its metallic green exterior exuded a classic charm, while the Tempest Custom boasted a blue vinyl interior complemented by a somewhat faded white top. But it wasn't just about looks; it was about personality. Under the hood of the Custom S, Pontiac's unique overhead camshaft OHC-6 engine provided power, ensuring a thrilling driving experience.

1964 Pontiac Tempest 455 V8

Quad headlights, chrome bumpers, and a discreet third brake light enhanced the Tempest's appearance, making it a sight to behold. The 1964 Pontiac Tempest 455 V8 Muscle Car featured factory steel wheels with authentic hubcaps, while the Tempest Custom GTO Wagon sported an exterior adorned with a black vinyl top. Style was not just a word; it was a way of life.


Precision in Performance

1964 Pontiac Tempest GTO model

In 1964, Pontiac introduced the Tempest, featuring a precision-engineered throttle linkage system that adeptly managed the engine's air and fuel intake. But the real innovation came with the 1964 Pontiac Tempest GTO model, which took it a step further by integrating a progressive-action throttle linkage, ideal for smooth boulevard cruising.

This enhancement not only tamed the engine's power for city streets but also improved precision over the standard setup. It was a testament to Pontiac's dedication to engineering excellence and its commitment to delivering an unforgettable driving experience.


A Timeless Classic

1964 Pontiac Tempest GTO in red and green exterior

In retrospect, the 1964 Pontiac Tempest GTO may have faced mixed reactions at its inception, but it swiftly evolved into a highly anticipated sports model. Its handsome design, remarkable acceleration, and exceptional handling won over enthusiasts. Its firm suspension provided a sense of secure control, maintaining stability on uneven highways.

Widely regarded as the pioneering muscle car, the 1964 Pontiac GTO remains a timeless classic, earning the enduring admiration of car enthusiasts across generations. It's not just a car; it's a legend that continues to inspire and captivate to this day.

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