Image of 1947 Buick Super Series 50, Note: These illustrations use artistic license and may differ from actual historical models.

Engine Specifications
Engine:	Straight 8
Displacement:	248-320 cu in.
Horsepower:	110-150 hp
Torque:	Estimated 220-280 lb-ft
Compression Ratio:	6.5:1
Ignition System:	Distributor and coil
Cooling System:	Liquid cooled
Performance Specifications
0-60 Time:	Estimated 15-20 seconds
1/4 Mile Time:	Not available
Top Speed:	80-90 mph
Transmission and Drive
Drive Type:	Rear wheel drive
Transmission Type:	3-speed manual
Fuel and Efficiency
Fuel System Type:	Carburetor
MPG:	Estimated 10-15 mpg
Dimensions and Brakes
Brakes:	Drum brakes
Wheelbase:	129 inches
Weight:	3,900-4,200 lbs

1947 Buick Super Series 50: A Postwar American Classic

With its broad chrome grille, graceful fastback profile, and smooth straight-eight engine, the 1947 Buick Super Series 50 brought prewar elegance into a country eager to get back on the road. Built by Buick, then a major division of General Motors, the Super sat between the entry-level Special and the more luxurious Roadmaster. It offered substantial size and comfort without quite reaching Buick’s most expensive price bracket.

The Super’s story is closely tied to the postwar production boom. Buick had paused civilian car production during World War II, and its 1946-47 cars drew heavily on designs developed before the conflict. As factories returned to making cars, buyers snapped up familiar, generously sized American models. The 1947 Super is therefore both a handsome prewar-style Buick and a snapshot of the first years of peacetime motoring.

One detail that makes the car especially appealing today is its timing: 1947 was the final full model year before Buick’s significant 1948 redesign. The Series 50 preserves the rounded, upright look of the earlier era, just as American styling was about to move toward a more modern postwar appearance.

Buick Super Styling, Inside and Out

The 1947 Super wears its size with confidence. A tall, waterfall-style grille anchors the front end, framed by rounded fenders and prominent headlamps. Chrome trim highlights the grille, bumpers, window surrounds, and other brightwork, while the long hood and sweeping body lines give the car a substantial but flowing appearance. Its styling is formal rather than flashy, with curves and polished details doing more work than sharp creases.

The two-door Sedanette is one of the most recognizable versions. Its roofline slopes smoothly into the rear body, creating a fastback profile that looks especially distinctive from the side. The four-door sedan is the practical choice, while the convertible offers open-air motoring and a more glamorous presentation. Exact body availability and model designations can vary across reference sources and markets, so buyers researching a specific car should verify its body and identification details.

Inside, the Super was built for relaxed travel. A wide front bench seat, generous cabin space, and period upholstery create a welcoming, living-room-like atmosphere. Cloth was common, with materials and trim varying by body style and equipment. The dashboard typically paired painted or woodgrain-effect surfaces with bright metal accents and clear, traditional gauges. It is a handsome interior, but one designed around comfort and straightforward controls rather than modern convenience.

Factory paint choices varied by year, body style, and availability. Period-appropriate colors included dark shades such as black and maroon, along with blues, greens, grays, and lighter tones. A well-preserved original color can add character and collector appeal, though a high-quality repaint in a correct period shade is often more important to buyers than a particular color alone.

1947 Buick Super Features and Engineering

Power came from Buick’s 248-cubic-inch (4.1-liter) overhead-valve inline-eight, commonly rated at about 110 horsepower. Buick promoted its straight-eight powerplants under the “Fireball” name. The engine’s long, smooth power delivery suited the Super’s mission: steady, quiet progress rather than rapid acceleration.

A three-speed manual transmission was standard, with a column-mounted shift on many cars. The later Buick Dynaflow automatic was not yet a normal Super feature for 1947; Dynaflow arrived on the 1948 Roadmaster and expanded through Buick’s lineup afterward. The 1947 Super also used a six-volt electrical system, hydraulic brakes, and Buick’s torque-tube driveline. Coil-spring suspension helped give it a more composed ride than many drivers expected from a large car of the period.

These features were not all unique to the Super, but together they made it a well-equipped, comfortable long-distance car by late-1940s standards. Its engineering emphasized smoothness, durability, and ride quality over light weight or sporty responses.

Why the Series 50 Mattered

The Super occupied an important middle ground in Buick’s lineup. It gave buyers a larger, more prestigious car than the Special, while remaining less costly than the top-of-the-line Roadmaster. That combination made it a strong expression of Buick’s central promise: substantial American comfort, recognizable styling, and a refined straight-eight engine.

The 1947 model also represents a turning point in design. Its upright grille and rounded fenders belong to a styling language that had been shaped before the war. In 1948, Buick adopted a more modern look, including the celebrated Sweepspear side trim on selected models. The 1947 Super is not a clean-sheet postwar design, but that is precisely part of its appeal. It preserves the formal, chrome-bright character that many enthusiasts associate with classic prewar American cars.

Performance and Driving Feel

Period cars did not always publish acceleration figures in the same way modern manufacturers do. Based on the engine output, gearing, and the Super’s substantial weight, a 0-60 mph time in the neighborhood of 18 to 22 seconds is a reasonable estimate, depending on condition, transmission, tires, and passenger load. A healthy example may reach roughly 85 to 90 mph, though sustained high-speed running is not what this car was designed for.

On the road, the straight-eight is best appreciated for its even, unhurried character. It produces a deep mechanical murmur rather than the sharp exhaust note of a performance car. The manual gearbox asks for deliberate shifts, and the steering feels heavy at parking speeds compared with a modern car. Once moving, however, the Buick settles into a relaxed rhythm, with its long wheelbase and soft suspension taking the edge off rough pavement.

On a winding road, the Super’s size and period suspension are immediately apparent. It leans more than a modern sedan, and the driver needs to plan braking and corner entry well ahead. On bumpy roads, the compliant ride is a strength, though worn shocks, tired springs, old tires, or loose steering components can make an example feel unsettled. In strong crosswinds, its broad body catches the air, so a steady hand and sensible speeds are wise. A well-maintained Super feels stately and comfortable, not nimble.

Living With a 1947 Buick Super

Today, most Series 50s are enjoyed as weekend cruisers, show cars, parade vehicles, or additions to private collections. A sound car can manage local drives and occasional longer trips, but using one as a daily driver requires patience and preparation. It lacks modern safety equipment, fuel economy, climate control, and the traffic performance expected of a contemporary vehicle.

Mechanical repairs are generally approachable for an experienced home mechanic. The straight-eight is conventional in layout, and many service tasks are familiar to vintage-car specialists. The bigger ownership challenge is often finding correct trim, body panels, interior pieces, and model-specific components. Before buying, inspect the frame and body for rust, check the cooling system and engine condition, and pay close attention to the brakes, steering, suspension, and electrical wiring.

Parts availability is mixed. Common mechanical items can often be sourced through classic-car suppliers or rebuilt, while rare exterior trim and body-specific pieces may take time to locate. Originality can raise a car’s value, but a safe, correctly maintained driver is usually more rewarding than a neglected example preserved only on paper.

Buick Super Trivia and Common Criticisms

The Series 50 was a broad model line rather than a single special edition, and the Sedanette’s fastback roof is one of its most memorable forms. It captures the late-1940s taste for streamlined bodies while retaining the Buick’s formal front-end styling. The model is also a useful reminder that postwar cars were not always entirely new designs: many manufacturers initially returned to familiar prewar platforms and styling while production capacity and materials came back online.

The 1947 Super is not especially famous for a speed record, racing achievement, or single landmark historical appearance. Its significance is more everyday and cultural: it represents the large, comfortable American family car that buyers sought during the postwar boom. Exact production totals are not consistently presented across all body-style breakdowns, but a reasonable estimate for total 1947 Super Series 50 production is roughly 140,000 to 150,000 cars. That is a best estimate, not a verified count of surviving examples.

Common criticisms are familiar to anyone considering a car from this era: modest acceleration, heavy controls, high fuel consumption by modern standards, and limited safety features. The car’s size can also make storage and maneuvering difficult. For enthusiasts, those drawbacks are balanced by its smooth engine, spacious cabin, distinctive styling, and the sense of occasion it brings to an ordinary drive.

1947 Buick Super Value and Collector Outlook

Values depend heavily on body style, condition, originality, and the quality of restoration. As a broad U.S. market guide, a project or rough driver might sell for approximately $8,000 to $18,000. A solid, usable sedan or Sedanette may fall around $18,000 to $35,000, while a very well-restored example can reach roughly $35,000 to $55,000. Convertibles and unusually exceptional cars can bring more, with top examples potentially reaching the $60,000 to $90,000 range or higher. These are broad estimates, not guaranteed sale prices.

Production was substantial, so the Super is not rare in the same sense as a limited-run luxury car. However, surviving cars in excellent condition are far less common than the original production figure suggests, and desirable body styles or complete, well-documented examples can be difficult to find. Values have generally been supported by interest in postwar American classics, but the market is selective: restoration costs can exceed a car’s eventual sale price, and condition usually matters more than an optimistic restoration story.

For collectors, the best purchase is often a complete car with sound structure, good mechanical records, and as much correct trim as possible. A carefully maintained driver can offer more enjoyment and better value than a costly project with missing parts.

The Last Word on the 1947 Buick Super

The 1947 Buick Super Series 50 blends a smooth Fireball straight-eight, generous proportions, classic chrome detailing, and a comfortable ride into one of Buick’s most appealing postwar-era cars. It is not quick by modern standards, and it asks its owner to accept the habits of an older machine, but it rewards that patience with style and presence that newer cars rarely reproduce.

As the final expression of Buick’s prewar-inspired design before a major styling change, the 1947 Super stands at a fascinating crossroads in American motoring. Its greatest achievement may be how naturally it turns an ordinary trip into a small event: a reminder that comfort, craftsmanship, and character can matter just as much as speed.