1970 Buick Skylark: The Intermediate That Could
The 1970 Buick Skylark represented a significant step forward for Buick's popular intermediate line, offering a compelling blend of stylish design, potent performance, and comfortable cruising. Building upon the successful foundation of its predecessors, the 1970 model year brought refinements and a distinct character that appealed to a broad range of buyers seeking a well-appointed, capable, and distinctly American automobile.
Design and Styling:
The 1970 Skylark showcased Buick's evolving styling cues, moving towards a cleaner and more sculpted appearance. The front end featured a prominent, horizontally-split grille with a prominent Buick crest, flanked by attractive dual headlights. The overall profile was characterized by a flowing, muscular line, with subtle character creases along the body sides. The rear styling typically incorporated horizontal taillights, integrated into the rear bumper for a sleek look.
Buick offered the Skylark in a variety of body styles, catering to diverse needs and preferences:
- 2-Door Hardtop Coupe: The sportiest and most popular option, emphasizing a sleek, pillarless profile.
- 4-Door Hardtop Sedan: Offering more practicality with four doors, while maintaining the clean hardtop styling.
- Convertible: A quintessential American classic, providing open-air driving pleasure.
- Station Wagon (Custom Skylark Sportwagon): A versatile and family-oriented option, often featuring woodgrain paneling for a distinctive look.
The interior of the 1970 Skylark was designed for driver and passenger comfort, typically featuring a bench seat in the front and rear, though bucket seats were often available as an option, particularly in sportier trims. The dashboard was well-laid-out with a clear instrument cluster and accessible controls. Quality materials and thoughtful detailing contributed to a feeling of upscale comfort.
Powertrain and Performance:
The 1970 Skylark offered a range of V8 engines, demonstrating Buick's commitment to providing potent performance. The standard engine for most models was a capable 350 cubic inch (5.7L) V8, known for its smooth operation and good low-end torque.
For those seeking more power, Buick offered several potent options:
- 350 CID V8: Available in different states of tune, providing a solid balance of power and efficiency.
- 455 CID V8: This large displacement engine was the king of the Skylark lineup, delivering immense torque and exhilarating acceleration. It was often found in performance-oriented models like the GS (Gran Sport).
- GS/GSX Variants: The Skylark Gran Sport (GS) and the ultra-performance GSX were the pinnacle of Skylark performance in 1970. These models were equipped with the powerful 455 V8, often featuring higher compression ratios, more aggressive camshafts, and a robust suspension system to handle the increased power. The GSX, in particular, was a limited-production, highly sought-after performance machine.
Transmission options typically included:
- 3-Speed Manual: Available on base models for those who preferred a more engaging driving experience.
- 3-Speed Turbo Hydra-Matic Automatic: Buick's renowned automatic transmission, offering smooth shifts and contributing to the car's comfortable cruising demeanor.
Chassis and Driving Dynamics:
The 1970 Skylark was built on General Motors' robust A-body platform. It featured a body-on-frame construction, a common practice for American cars of the era, which contributed to a sturdy and durable feel. The suspension system typically comprised independent front suspension with coil springs and a solid rear axle with leaf springs. This setup provided a comfortable ride, absorbing road imperfections effectively, making the Skylark an excellent highway cruiser.
While not a dedicated sports car, the GS and GSX variants offered upgraded suspension components and often wider tires to improve handling and cornering capabilities, allowing them to tackle twisty roads with surprising agility for their size. Braking was typically handled by front disc brakes and rear drum brakes, providing adequate stopping power for the era.
Key Features and Options:
The 1970 Buick Skylark was available with a host of optional features to enhance comfort, convenience, and style, including:
- Air Conditioning: A popular option for a more comfortable driving experience.
- Power Steering and Power Brakes: Standard on most models, contributing to ease of operation.
- AM/FM Radio: Enhancing the audio entertainment.
- Power Windows and Power Seats: Adding a touch of luxury.
- Vinyl Roof: A popular styling element on coupe and sedan models.
- Sport Mirrors: Often featured on performance models.
- Rallye Wheels: A stylish wheel option.
Legacy and Collectibility:
The 1970 Buick Skylark holds a significant place in automotive history as a well-rounded intermediate car that offered something for everyone. While standard models are appreciated for their comfortable ride and classic styling, the GS and especially the GSX variants are highly collectible among muscle car enthusiasts. Their potent engines, aggressive styling, and limited production numbers make them desirable and valuable investments. The 1970 Skylark stands as a testament to Buick's ability to create a compelling package that blended performance, comfort, and style in the golden age of American automotive design.