1963 Pontiac Tempest Coupe 421 Super Duty Long known as the preferred brand of the senior set, Pontiac roared out of nowhere at the turn of the Sixties to claim multiple Super Stock championships. It kept the competition back on its heels with a flurry of new over-the-counter parts before...
Pontiac Tempest
1960–1970 / 1987–1991
The Pontiac Tempest is a name that stirs emotions. Was it a tire-shredding muscle car legend or a sensible family hauler? The answer, my friends, is a glorious YES. Dive into the fascinating story of the Tempest, a car that morphed from economical commuter to pavement-pounding muscle machine, leaving its mark on American automotive history.
The Pontiac Tempest History, Generations & Ultimate Guide
The Pontiac Tempest, introduced by General Motors in 1960 and produced until 1970, stands as a significant figure in the history of American cars, showcasing innovation, performance, and the evolution of vehicle design over a decade. From its groundbreaking introduction as a compact car to its transformation into a powerful muscle car, the Tempest exemplified the dynamic shifts in the automotive industry during the 1960s. Here, we delve into the origins, the different generations, and the special models of the Tempest, exploring why it remains a celebrated model among car enthusiasts.
Origin and Innovation
The Pontiac Tempest debuted in 1961 as part of GM's initiative to enter the compact car market, which was rapidly expanding in response to consumer demand for smaller and more economical vehicles.
Designed under the leadership of John DeLorean, then Pontiac's chief engineer, the Tempest was notable for its innovative engineering solutions. It featured a flexible driveshaft and rear transaxle, an unusual configuration that improved balance and handling by distributing weight more evenly.
This first-generation Tempest also introduced a slant-four engine derived by splitting a V8, an ingenious solution to providing sufficient power while maintaining a compact size.
The Generations of Change
First Generation (1961–1963)
The first generation Tempest broke new ground with its technical innovations and unibody construction, making it lighter and more economical than many competitors. It offered a combination of performance and practicality that was rare at the time in compact cars. The model received the Motor Trend Car of the Year award in 1961, a testament to its impact.
Second Generation (1964–1967)
The second generation marked a significant shift as the Tempest moved up to the mid-size category. This generation introduced the iconic GTO (Gran Turismo Omologato) as an optional package, which later became a distinct model due to its popularity. The GTO featured a 389 cubic inch V8 and performance enhancements that essentially birthed the muscle car era, cementing the Tempest's place in automotive history.
Third Generation (1968–1970)
The final generation of the Tempest continued to build on its reputation for balancing performance with everyday usability. With further refined styling and more powerful engine options, including several V8 configurations, the Tempest remained a strong competitor in the market. This generation further expanded its appeal with increased customization options and improved interior luxury, adapting to the growing consumer demand for more personalized vehicles.
Special Models and Legacy
The most notable variant of the Tempest was undoubtedly the Pontiac GTO, which initially debuted as a performance package for the Tempest LeMans in 1964. The GTO was instrumental in defining the muscle car genre with its powerful engines and aggressive styling, influencing an entire generation of performance vehicles.
Another special model was the Tempest Sprint, offered during the second generation with a high-performance overhead cam six-cylinder engine, providing a unique blend of performance and efficiency at a time when V8 dominance was growing.
Why the Tempest Is So Special
The Pontiac Tempest is celebrated for several reasons. It was a pioneer at the forefront of several major trends in the automotive industry, from innovative compact designs to the birth of muscle cars. Each generation of the Tempest pushed the boundaries of what was expected in its segment, reflecting Pontiac's commitment to innovation and performance.
Additionally, the Tempest's ability to blend everyday usability with performance made it a popular choice among a wide range of consumers, from families to car enthusiasts. Its influence is still felt today in the design and engineering philosophies of modern vehicles, especially in how automakers balance performance attributes with practical considerations.
Pontiac Tempest Basics
Manufacturer: Pontiac (General Motors)
Production: 1960–1970, 1987–1991
Assembly: Pontiac Assembly, Pontiac, Michigan
Successor: LeMans and Grand Am
Did You Know?
The Tempest underwent incredible transformations over its lifespan, starting as a compact economy car and then evolving into a mid-size muscle machine.
Early Tempests featured a unique four-cylinder engine, half of a Pontiac V8, positioned front to back.
Early Tempests employed a rear-mounted transaxle for better balance, a cutting-edge setup for its time.
The legendary Pontiac GTO started life as an optional performance package for the Tempest LeMans!
Early four-cylinder Tempests used a unique "rope drive" curved driveshaft that connected the engine and rear transaxle.
Pontiac offered rare race-ready "Super Duty" versions with powerful modified engines for serious competition.
"The Tempest GTO is the underdog that packs a serious punch."
Hot Rod Magazine (1964)
The Pontiac Tempest Generations
There were three generations of the Pontiac Tempest. Introduced as a compact car with a rear-mounted transaxle and a unique 4-cylinder engine derived from half of a V8, the initial generation Tempest initially focused on economy and nimble handling rather than raw power (although the sporty LeMans trim laid the groundwork for the future GTO). The second generation Tempest transitioned into a mid-size model and became the platform for the legendary GTO performance package. Offered a range of V8 engines, transforming the Tempest into a true performance machine. By the third generation, the design became more conventional, mirroring other GM A-body cars and it continued its performance focus, still offering the GTO package along with other sporty trim levels. The third generation also marked the final generation of the Tempest as Pontiac shifted its focus.
1st Gen Pontiac Tempest Basics
Code: Series 21
Model years: 1961–1963
Assembly: United States
Class: Compact
Body style: 4-door station wagon, 4-door sedan, 2-door coupe, 2-door convertible
Layout: Front-Engined, RWD
Platform: Y-body
Engine: 195 cu in (3.2 L) Inline 4, 215 cu in (3.5 L) Buick V8, 326 cu in (5.3 L) V8
Transmission: 2-speed auto, 3-speed manual, 4-speed manual
Wheelbase: 112 in (2,845 mm)
Length: 189.3 in (4,808 mm)
Width: 72.2 in (1,834 mm)
Height: 53.5 in (1,359 mm) (sedan), 54.3 in (1,379 mm) (station wagon)
Curb weight: 2,810–3,070 lb (1,275–1,393 kg)
Did You Know?
The base engine was a unique four-cylinder, essentially half of a Pontiac V8 engine, positioned longitudinally.
Early Tempests employed a rear-mounted transaxle connected to the engine via a flexible "rope drive" - a unique, cutting-edge design for the time.
The transaxle layout and independent rear suspension gave the Tempest surprisingly sporty car-like handling for its size and era.
Pontiac Tempest First Generation (1961–1963)
In the early 1960s, Pontiac, a division of General Motors, introduced the first generation of the Tempest, a car that would leave a lasting mark on the compact car segment. Introduced for the 1961 model year, the Tempest broke away from traditional compact car designs with its innovative engineering, versatile styling, and performance-oriented features. It was a bold move for Pontiac, known at the time for its larger, more luxurious vehicles, to enter into the growing compact car market with a model that was both economical and dynamic.
The first generation Tempest was notable for several pioneering features. One of the most significant was its flexible driveshaft, dubbed the "rope drive," a key component of its transaxle design. This unique setup allowed the transmission to be placed at the rear of the car, connected to the engine by a curved, flexible driveshaft that ran through a tunnel in the car's unibody frame. This arrangement was beneficial for weight distribution, offering better balance and handling than many of its contemporaries.
The Tempest's suspension was another area where Pontiac innovated. It featured an independent rear suspension, rare in American cars at the time, particularly in the compact segment. This was achieved through the use of a swing axle setup, which provided a smoother ride and improved handling over the more traditional solid rear axles used in most other vehicles.
Under the hood, the Tempest was initially offered with a 195 cubic inch (3.2-liter) "Trophy 4" engine, an inline-four which was essentially half of Pontiac's 389 V8, another innovative approach to providing sufficient power while maintaining economical operation. This engine was one of the largest four-cylinders of the era and could be coupled with a three-speed manual or a two-speed automatic transmission, known as "TempesTorque."
In 1962, Pontiac introduced a more powerful 326 cubic inch (5.3-liter) V8 engine as an option, appealing to buyers looking for more performance. This V8 was a derated version of the larger Pontiac engines and marked the beginning of the model's evolution from an economy car to a performance machine.
Styling for the Tempest was modern and understated, with clean lines and a lack of the ostentatious fins that were popular on many cars of the late 1950s. It offered a simple yet elegant design that appealed to a broad audience, including younger drivers looking for something different than the large, chrome-heavy cars driven by their parents.
The Tempest was available in several body styles, including a sedan, coupe, convertible, and station wagon, making it versatile and appealing to a wide range of buyers. The interior was spacious for a compact car, thanks to its efficient design, which maximized the space inside.
The Tempest was well-received in the marketplace, offering a combination of innovation, style, and performance that was uncommon in compact cars at that time. It was awarded Motor Trend's Car of the Year in 1961, a testament to its impact on the automotive industry.
The first generation Tempest laid the groundwork for future models, including the GTO, which would later evolve from the Tempest lineup. This made the Tempest not only a significant car in Pontiac's history but also a precursor to the muscle car era that would dominate the American automotive scene in the later 1960s.
The Pontiac Tempest's blend of innovation, performance, and practicality during its first generation run from 1961 to 1963 set new standards in the compact car segment and left a lasting legacy in automotive design and engineering. Its influence can be seen in the development of compact and mid-sized cars in subsequent decades, proving that even the smallest vehicles can have a substantial impact on the market.
Pontiac Tempest Second Generation (1964–1967)
In 1964, Pontiac unveiled the second generation of the Tempest, a model that would significantly influence the muscle car era and solidify Pontiac's reputation as a maker of high-performance, stylish vehicles. This new iteration of the Tempest was part of GM's A-body platform, which it shared with several other GM vehicles, but Pontiac ensured the Tempest stood out with unique styling cues and performance options.
The second-generation Tempest featured a more substantial and muscular design compared to its compact and innovative predecessor. It adopted a more conventional front-engine, rear-wheel-drive layout, ditching the first generation's rear transaxle and flexible driveshaft. This change was part of a larger shift within General Motors towards standardizing components and layouts across models to reduce production costs and complexity.
The body of the Tempest was completely redesigned with a longer, wider stance that provided a more aggressive look and allowed for a larger engine bay. The styling was modernized with sharper lines, a flatter roofline, and a broader grille, aligning with the mid-60s trend towards more geometric automotive designs.
One of the most significant developments in the second generation was the introduction of the GTO (Gran Turismo Omologato) as an optional package for the Tempest LeMans trim in 1964.
Initially conceived by John DeLorean and other Pontiac engineers as a marketing gimmick to invigorate sales, the GTO package included a 389 cubic inch (6.4-liter) V8 engine, a departure from the more modest engines offered in the base Tempest models. This engine option, along with performance-tuned dual exhaust, upgraded suspension, and a Hurst-shifted three-speed manual transmission, positioned the GTO as a standout performer and is often credited with starting the muscle car era.
The interior of the second-generation Tempest was upgraded with more comfort and convenience features, appealing to a broader segment of buyers. The cabin offered more space due to the vehicle’s increased dimensions, and higher trim levels included luxurious options such as wood trim, plush carpeting, and improved upholstery options. The dashboard and instrument cluster were redesigned to be more driver-oriented, with optional rally gauges and a tachometer that appealed to performance enthusiasts.
The Tempest, particularly with the GTO option, was met with enthusiasm from the automotive press and the buying public, quickly becoming a symbol of American performance. Its success helped spawn a series of competitors from other automakers, each introducing their own versions of the muscle car with big engines and sporty aesthetics.
Throughout its second generation, the Tempest continued to evolve. In 1965, a redesign introduced more rounded styling cues, an updated grille, and new tail lights, which kept the model fresh and competitive. By 1966 and 1967, the Tempest and its GTO variant were firmly established as performance leaders, with increasingly powerful engine options and even more aggressive styling updates.
The second-generation Pontiac Tempest, especially the GTO, has left a lasting legacy in the automotive world. It exemplified Pontiac’s commitment to innovation in performance, not just in power but also in the integration of performance with everyday usability. The GTO, born from the Tempest, would go on to become one of the most iconic muscle cars of all time, representing a pinnacle of 1960s American car culture.
This period of Pontiac’s history is a testament to how a single model can redefine brand identity and market direction. The second-generation Tempest shifted from being just another family car to becoming a performance icon, paving the way for the golden age of muscle cars.
2nd Gen Pontiac Tempest Basics
Code: Series 22
Model years: 1964–1967
Assembly: United States
Class: Mid-size
Body style: 2-door coupe, 2-door hardtop, 2-door convertible, 4-door Safari station wagon, 4-door sedan, 4-door hardtop
Layout: Front Engined, RWD
Platform: A-body
Engine: 215 cu in (3.5 L) Inline 6, 230 cu in (3.8 L) OHC Inline 6, 326 cu in (5.3 L) V8, 389 cu in (6.4 L) V8
Transmission: 2-speed auto, 3-speed auto, 3-speed manual, 4-speed manual
Wheelbase: 115 in (2,921 mm)
Length: 203 in (5,156 mm)
Did You Know?
This generation will forever be known as the one that gave birth to the iconic Pontiac GTO, initially as an option package on the Tempest LeMans.
Gone was the quirky four-cylinder; now, potent V8s propelled the Tempest, with increasingly big and powerful versions available.
The OHC (Overhead Cam) six-cylinder Sprint option provided an interesting blend of performance and fuel economy.
3rd Gen Pontiac Tempest Basics
Code: Series 233, 235, 237, 239
Model years: 1968-1970
Assembly: United States
Class: Mid-size
Body style: 2-door coupe, 2-door hardtop, 2-door convertible, 4-door station wagon, 4-door sedan, 4-door hardtop
Layout: Front Engined, RWD
Platform: A-body
Engine: 250 cu in (4.1 L) OHC Inline 6, 250 cu in (4.1 L) Chevrolet Inline 6, 350 cu in (5.7 L) Pontiac V8, 400 cu in (6.6 L) Pontiac V8
Transmission: 2-speed auto, 3-speed auto, 3-speed manual, 4-speed manual
Did You Know?
The third-gen Tempest lost its unique transaxle design, sharing a platform with other GM "A-body" cars like the Chevelle.
Even though it was more conventional, the Tempest continued to offer the legendary GTO package for those who craved muscle car glory.
The T-37 and GT-37 sporty trims were successors to the LeMans, offering performance upgrades and distinctive styling
The Tempest Custom S aimed to offer some luxury and style to differentiate itself within the Pontiac lineup.
This generation marked the end of the line for the Tempest nameplate as Pontiac shifted their focus within the GM family.
Pontiac Tempest Third Generation (1968–1970)
In 1968, Pontiac rolled out the third generation of the Tempest, marking another significant evolution in design and performance that reflected broader changes in the automotive industry. This generation continued to build on the success of its predecessors, particularly the second generation's muscle car prowess, while also introducing new safety and performance features. The third-generation Tempest was more than just a continuation of an existing line; it was a testament to Pontiac's ability to adapt and innovate.
The third-generation Tempest adopted the new GM A-body platform, which was larger and featured a more substantial, coke bottle styling that was becoming popular in late 60s American cars. This design trend emphasized a narrower middle combined with flared fenders, creating a more aggressive and sporty appearance. The Tempest's new body was longer and wider than the previous generation, providing a lower and more elongated profile that enhanced its road presence and interior space.
The front-end design was revamped with a split grille, a Pontiac trademark, and the rear featured a more pronounced deck with updated taillights that contributed to a more modern and polished look. This generation also introduced hidden headlights on the Tempest LeMans, which became a sought-after feature among enthusiasts.
Powertrain options for the third-generation Tempest were robust, ranging from the base 250 cubic inch (4.1-liter) inline-six for those seeking efficiency to the more powerful V8 options for performance seekers. The standard V8 was a 350 cubic inch (5.7-liter) engine, but Pontiac also offered a larger 400 cubic inch (6.6-liter) V8 across various trim levels, including the Tempest Custom and LeMans.
The most notable performance iteration was the GTO, which became a standalone model in 1968 due to its popularity. The GTO featured a 400 cubic inch V8 as standard, with options for higher output versions, including the Ram Air II and later the Ram Air III and IV variants, enhancing the car's performance credentials significantly.
The interior of the third-generation Tempest saw several upgrades in terms of materials and design. The dashboard was redesigned for a more driver-centric layout, and higher quality materials were used throughout the cabin to enhance comfort and appeal. Options included upgraded upholstery, wood trim accents, and more sophisticated instrument panels. Safety features were also improved, including the standardization of seat belts and the introduction of energy-absorbing steering columns and padded dash surfaces in response to increasing safety regulations.
The third-generation Tempest was well-received for its refined balance of performance and practicality. It continued to serve not only families looking for a reliable and stylish vehicle but also driving enthusiasts who appreciated the available power and improved handling characteristics. This generation of the Tempest solidified Pontiac's reputation in the muscle car segment while also advancing the brand's commitment to safety and innovation.
Throughout its production years from 1968 to 1970, the Tempest adapted to changing consumer preferences and regulatory environments without losing sight of its performance roots. The end of its production in 1970 marked the close of one of Pontiac's most versatile and successful models, paving the way for new innovations in the 1970s.
The third-generation Pontiac Tempest remains a beloved classic, celebrated for its style, power, and role in the muscle car era. Its legacy continues to be cherished by collectors and enthusiasts alike, a symbol of a transformative period in American automotive history.
"With the optional V8, the Tempest transforms into a true muscle car sleeper."
Car Craft (1965)