1930 LaSalle 340 series This vehicle is on loan from Mr. and Mrs. Malcolm Peacock. The LaSalle 340 is a convertible featuring a 340 cubic inch engine with its styling from legendary automotive designer Harley Earl. General Motors positioned the LaSalle nameplate above Buick and just below Cadillac in its scheme to offer the car for every market. In 1930 the LaSalle sold for $2500. To learn more about the interesting life and restoration of the Peacock's 1930 LaSalle 340 please visit the museum.