The Austin A90 Atlantic is a British car produced by the Austin Motor Company from 1949 to 1952. It was launched initially as a sporting four seat convertible, making its début at the 1948 Earls Court Motor Show in London, with production models built between spring 1949 and late 1950. The two-door sports coupé followed a year later; it had been previewed at the 1949 Motor Show and was in production at Longbridge between 1950 and 1952.
