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Austin A90 Atlantic Convertible

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Description

The Austin A90 Atlantic Convertible was a stylish and ambitious post-war British car, designed to capture both domestic and international markets, particularly the lucrative American market. Launched in 1949, the A90 Atlantic featured a bold and distinctive design, with sweeping lines, a prominent grille, and integrated headlights. The convertible version was equipped with a fully retractable soft top, providing an open-air driving experience.

Under the hood, the A90 Atlantic was powered by a 2.7-liter four-cylinder engine producing 88 horsepower, paired with a four-speed manual gearbox. This setup allowed the car to reach a top speed of approximately 91 mph, making it one of the more powerful British cars of its time. It also featured independent front suspension and hydraulic brakes, ensuring a smooth and comfortable ride.

Inside, the car boasted a well-appointed cabin with stylish trim, a wraparound windscreen, and innovative features such as a heater and radio as standard equipment—luxuries uncommon in British cars of the era. The dashboard was neatly laid out, with clear instrumentation and chrome accents, reinforcing its upmarket appeal.

Despite its forward-thinking design and strong performance, the A90 Atlantic struggled to gain traction in the American market, where larger and more powerful domestic models dominated. Production ended in 1952, with fewer than 8,000 units built, making it a rare and collectible classic today. Enthusiasts admire the A90 Atlantic for its unique styling, smooth ride, and its place in Austin’s history as an ambitious attempt to break into the global luxury car market.

Additional information

Manufacturer

Austin

Country

UK

Production Started

1948

Production Stopped

1951

Vehicle Type

Bodystyle

Carbio, convertible

Number of Doors

2

Number of Seats

2 + 2

Top Speed

90 mph (145 kph)

0-60 mph (0-100 kph)

16 s

Power

65 / 89 / 88 @ 4000 rpm

Torque

190 / 140 @ 2500 rpm

Engine Manufacturer

Austin

Engine

Inline 4

Engine Location

Front

Engine Displacement

2660 cc (161.6 cu in)

Valvetrain

OHV

Valves per Cylinder

2

Bore / Stroke

87.3 x 111.1 mm (3.437 x 4.374 in)

Compression Ratio

7.5:1

Cooling System

Water

Charging System

Fuel Type

Petrol

Fuel System

Carburator, 2 x SU

Aspiration

Normal

Fuel Capacity

Drive

Rear

Transmission

M4

Steering

Front Brakes

Rear Brakes

Front Suspension

Rear Suspension

Tyre Dimensions

Chassis

Weight

1270 kg (2800 lb)

Length

4498 mm (177.1 in)

Width

1778 mm (70 in)

Height

1524 mm (60 in)

Wheelbase

2438 mm (96 in)