The 20/25 also enabled Rolls-Royce Ltd to quickly capitalize on its 1931 acquisition of Bentley Motors Ltd. As part of integrating its acquisition, Rolls-Royce management discontinued the Bentley 8-Litre car due to the perceived market overlap with the Phantom II. This meant the acquisition brought with it the Bentley brand, debt and engineers & manufacturing employees with no product to produce. They quickly decided to create a new Bentley using the 20/25 engine with some adaptions and a chassis developed for a 2 ¾ litre Rolls-Royce that was to be an economy version of the 20/25 but had been cancelled. This formed the basis of the first Derby Bentley – the 3 ½ litre Bentley. The "Silent Sports Car" as they become known were highly successful and were another major contribution of the 20/25 to the success of Rolls-Royce Ltd.