Buick Wildcat Classic Cars for Sale

History of the Buick Wildcat

The story of the Buick Wildcat begins with its conceptual roots in the 1950s, when Buick introduced a series of fibreglass-bodied concept cars under the guidance of Harley Earl. The production Wildcat was introduced in 1962 as a sub-series of the Invicta, equipped with a powerful V8 and distinct interior and exterior upgrades. By 1963, the Wildcat became its own series, available as four-door hardtop, two-door convertible, and estate configurations. Throughout its production, the Wildcat was positioned as Buick's sportier and more performance-orientated full-size car, bridging the gap between the LeSabre and Electra. Discontinued in 1970, the Wildcat was succeeded by the Buick Centurion, yet it remains a symbol of 1960s American performance engineering.

Model History and Evolution

Initially a sub-series of the Invicta, the Wildcat became an independent model line in 1963. The range quickly expanded to include multiple body styles: two-door coupé, convertible, four-door hardtop, and later, the four-door sedan. The model saw significant updates • with heavier and more powerful builds introduced from 1964 onwards. Engine choices and technical updates were frequent: the original 6.6-litre V8 gave way to 7.0 and finally 7.5-litre V8s by 1970. The Wildcat nameplate exited in 1970, replaced by the Centurion from 1971 to 1973.

Highlights and Distinguishing Features

The Wildcat's character is shaped by its big block V8 engines (up to 7.5 litres), luxurious equipment, and spacious six-seat interiors. Electric convertibles, power windows, power steering, and richly finished interiors were available from the factory. Chrome accents, dramatic body lines, and a generous boot underscored its high-quality, American design. Only 2,276 Wildcat convertibles were built in 1967, underscoring their rarity today.

Technical Data

Special Editions and Collectible Models

The 1967 Buick Wildcat convertible is a standout due to its low production—only 2,276 units left the factory that year. Original, matching-numbers vehicles in unmodified condition are particularly sought after in the classic community due to their scarcity and historical value.

Weak Spots and Common Issues

The large V8 engines introduced from 1967 (notably the 430 cui units) were noted for their improved efficiency and higher power output, but did not always deliver the longevity of their predecessors. Later models, particularly those with the big block 7.5-litre engines, require careful attention to engine health and regular servicing. As with many luxury US classics, rust in body panels and chrome trim, age-related wear in power accessories, and worn suspension bushings are worth checking. Documentation and matching-numbers verifications are highly valued.

Engine Performance, Transmission and Handling

All Wildcat models delivered a robust driving experience marked by substantial torque (up to 677 Nm) and output up to 375 PS in the later models. Performance was further enhanced by the use of four-barrel Rochester carburettors. The Wildcat’s heavy build provided smooth, 'cruiser' handling with soft suspension – prioritising comfort over outright agility. Rear-wheel drive, a solid rear axle, and 3-speed automatic transmissions were standard, with the 'Super Turbine 400' being a popular choice. Highway stability and long-distance comfort are strong suits, especially in the convertible and hardtop coupé configurations. - 1967 Wildcat Convertible: Rare, only 2,276 units

• 1970 Wildcat 455 (7.5-litre V8, 375 PS): Pinnacle of model power and displacement
• Early 1960s models: Noted for their subtle combination of sportiness and luxury

Interior, Comfort, Exterior, and Design

Buick Wildcat interiors offered six seats across two benches, luxury trim, and options such as electric windows, power-adjustable convertible roofs, and rare assorted colours. Chromed detailing, bold body lines, and over five-and-a-half metres overall length set the Wildcat apart visually. Special attention to materials, from vinyl roofs to dual-tone interior options, reflect the American penchant for style and comfort. Original accessories such as factory radios, period air conditioning, and power seats add further historical authenticity.

Other Relevant Features

Many Wildcats have seen use as summer or fair-weather vehicles, resulting in better-preserved examples. Verified matching-number models and comprehensive documentation are available on the market, increasing transparency and collectible value for buyers today.

Summary

The Buick Wildcat combines size, presence, performance, and unmistakable US design from the 1960s and early 1970s. Its powerful V8 engines, lavish comfort options, and distinctive appearance define it as a premium classic among full-size American cars. Interest in the model remains consistently high, as evidenced by supply and demand statistics, making it an attractive choice for collectors and enthusiasts seeking genuine American motoring experience.