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Buick Super Eight Series 50 Convertible

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Description

The Buick Super Eight Series 50 Convertible was a striking and upscale open-top automobile that reflected the elegance and engineering prowess of early 1940s Buick design. As part of the mid-range Super lineup, the convertible offered a luxurious motoring experience that blended refined styling, smooth performance, and the thrill of top-down driving.

Built on a longer wheelbase than the entry-level Special models, the Series 50 Convertible featured graceful, flowing lines, rounded fenders, and Buick’s signature chrome grille. The folding soft top was well-fitted and could be lowered to transform the car into an elegant open tourer. With the top down, the car’s sweeping body lines were accentuated, and it became a true head-turner on the road.

Under the hood, the Super Eight Series 50 Convertible was powered by Buick’s 248 cubic inch straight-eight engine. This overhead valve engine was known for its quiet, reliable performance and smooth power delivery. Coupled with a three-speed manual transmission—and later models available with Buick’s innovative Dynaflow automatic—the convertible offered a relaxed and effortless driving experience.

The interior of the convertible was crafted for comfort and style. High-quality upholstery, often in leather or premium cloth, complemented the car’s artfully designed dashboard, which featured large, readable gauges and stylish chrome accents. Despite its sporty appearance, the car retained the spaciousness associated with the Super line, providing ample seating for up to five passengers.

As a convertible, this model appealed to buyers who wanted the comfort and features of a luxury sedan with the freedom and glamour of open-air driving. It was especially popular in warm-weather regions and with motorists who appreciated both Buick’s engineering and its sophisticated looks.

Today, the Buick Super Eight Series 50 Convertible is highly prized among classic car collectors. It represents an era when American cars were becoming more expressive and comfortable, and it stands as a testament to Buick’s ability to blend performance, design, and everyday usability into one beautifully crafted vehicle.

Additional information

Manufacturer

Buick

Country

USA

Production Started

1948

Production Stopped

1948

Vehicle Type

Bodystyle

Carbio, convertible

Number of Doors

2

Number of Seats

6

Top Speed

87 mph (140 kph)

0-60 mph (0-100 kph)

Power

81 / 110 / 108 @ 3600 rpm

Torque

280 / 207 @ 2000 rpm

Engine Manufacturer

Buick

Engine

Inline 8

Engine Location

Front

Engine Displacement

4064 cc (246.8 cu in)

Valvetrain

OHV

Valves per Cylinder

2

Bore / Stroke

78.6 x 104.8 mm (3.094 x 4.126 in)

Compression Ratio

6.3:1

Cooling System

Water

Charging System

Fuel Type

Petrol

Fuel System

Carburator, 1 x Carter

Aspiration

Normal

Fuel Capacity

Drive

Rear

Transmission

M3

Steering

Front Brakes

Rear Brakes

Front Suspension

Rear Suspension

Tyre Dimensions

Chassis

Weight

1840 kg (4057 lb)

Length

5394 mm (212.4 in)

Width

1997 mm (78.6 in)

Height

1650 mm (65 in)

Wheelbase

3150 mm (124 in)