This marketing concept already employed with their BSA range of cars continued to the end of Lanchester and BSA car production. Some very important customers, including the Duke of York and at least two Indian princes, were supplied with big Daimler limousines with Lanchester grilles.[86] The Daimler range was exceptionally complex in the 1930s with cars using a variety of six- and eight-cylinder engines with capacities from 1805 cc in the short lived 15 of 1934 to the 4624 cc 4.5-litre of 1936.