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Buick Super Eight Series 50 Sedanet

Category:

Description

The Buick Super Eight Series 50 Sedanet was a sleek and stylish variant in Buick’s mid-range Super lineup, produced primarily during the early 1940s. Known for its streamlined fastback design and refined mechanical features, the Sedanet offered a sportier silhouette compared to the standard four-door sedan, while still maintaining the comfort and performance expected of the Super Eight series.

The defining characteristic of the Sedanet was its two-door fastback body style. The sloping rear roofline gave it a more aerodynamic and modern appearance, reflecting the Art Deco and Streamline Moderne influences of the era. Despite its sportier look, the Sedanet retained the Super’s full-size proportions, offering generous passenger space and a smooth ride.

Powering the Super Eight Series 50 Sedanet was a 248 cubic inch inline-eight engine, an overhead valve straight-eight that delivered reliable performance and quiet operation. Paired with a three-speed manual transmission—and later available with Buick’s Dynaflow automatic—the drivetrain made for a comfortable and effortless driving experience, especially on long journeys.

Inside, the Sedanet featured the upscale appointments that were a hallmark of the Super line. Upholstery options included quality cloth or mohair, accented by woodgrain trim and chrome details. The dashboard was both functional and stylish, with large gauges, an elegant steering wheel, and optional features like a radio or heater. Although it had only two doors, the Sedanet was designed to comfortably seat up to five passengers, with a spacious rear seat and easy access thanks to wide-opening front doors and a folding front bench.

The Buick Super Eight Series 50 Sedanet was popular among buyers who wanted something more distinctive than a standard sedan. It offered the practicality of a full-size car with the elegance and flair of a coupe-like roofline. Today, the Sedanet is a favorite among classic car collectors for its unique design, solid engineering, and representation of Buick’s post-depression era styling evolution.

Additional information

Manufacturer

Buick

Country

USA

Production Started

1948

Production Stopped

1948

Vehicle Type

Bodystyle

Coupe

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

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

1725 kg (3803 lb)

Length

5394 mm (212.4 in)

Width

1997 mm (78.6 in)

Height

1650 mm (65 in)

Wheelbase

3150 mm (124 in)